• The support service may not be able to respond to all site visitors immediately.
• Hiring specialists for all the local languages in which the services are offered is too expensive.
• Questions asked by customers often go beyond the competence of duty managers or can upset them emotionally due to the aggressive position of the buyer.

All these problems are solved with the help of AI applications that mimic human-like communication. AI-based Chatbots have a perfect reaction, broad outlook, emotional neutrality, and tirelessness. Create AI application with CHI Software, whose experience and original solutions allow you to develop truly unique products that will become the highlight of your brand.

Some Secrets of Developing AI Applications

Choosing a Programming Language

If you think that to create AI Software, programmers need to learn some special language, this is not so. Most applications are written in well-known programming languages.

In addition, programmers also resort to languages such as C/C#, Prolog, Lisp, and others although they are less common.

Application Interface

Some programmers think that the most important thing in an application is advanced functionality that competitors don’t have. However, excellent features without a unique and captivating interface are unlikely to interest a wide audience or satisfy the customer. It should be remembered that today, there are already almost 6 million applications available on the leading online application stores, and according to Statista forecasts, there will be 176.1 million downloads in the Games segment alone by 2027. Therefore, so that the efforts, time, and resources spent on AI app development are not wasted, UI-UX design should be given special attention.

Versions and Updates

It’s not enough to create an app with AI — you need to constantly maintain user interest in it. A great way to do this is to release new versions and updates.

• This is an occasion to remind consumers about yourself.
• It is a good pretext for a marketing campaign.
• This is cheaper than developing and launching a new, more advanced software product on the market.

Therefore, when developing and launching an AI application, leave a few not-so-important features for later use. They will form the basis for the new version and delight your consumers.

ChatGPT Use Cases That May Inspire You

The success of ChatGPT was so resounding and all-encompassing that many companies wanted to create software products based on this technology for their business needs. The programming communities have also been responsive to the possibilities of using GPT and have released their versions of GPT-based applications. Check out some of the ideas that have been implemented by CHI Software recently.

Chatbot for an Internet & Mobile Communication Provider

Any person who has chosen a new tariff plan for themselves knows how difficult it can sometimes be to sort out all the details. However, thanks to the ChatGPT application, embodied in a cartoon-like character, this turns into exciting entertainment. The application uses the Tamagochi principle. Users can evolve the cutest emperor penguin, teaching it new words, which it will later kindly repeat.

Recommendation System for Cosmetics Online Store

Shoppers often have difficulty choosing skin care products such as creams, lotions, masks, and other beauty products. They are designed for various skin types and solve different tasks when applied. Therefore, the next ChatGPT use case was about creating an original AI solution for advising clients. The online store launched an app based on ChatGPT to save visitors from meticulous study of all instructions, acquaint them with the novelties of the market, and help them select the most suitable ones:

• Clients upload their selfies.
• AI carefully studies the characteristics of the skin of the buyer and other parameters.
• ChatGPT offers a personalized list of recommendations from the assortment of the store

.

These are just a couple of ideas from the many projects that CHI Software implements for consumers from various industries, including:

• Retail sale
• Logistics
• Insurance
• Real estate
• Media, and others

You can consult with the best IT specialists in the company regarding the idea and implementation of your AI app project, or you can order its full development. In any case, its success will inspire you to new achievements and further development of your business.

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Why Use Power BI with MySQL?

Improved Decision-Making

One of the most compelling reasons to integrate Power BI with MySQL is the significant enhancement it brings to decision-making processes. Power BI’s robust analytics and visualization capabilities, when coupled with MySQL’s reliable data storage, offer a comprehensive view of business operations. This synergy allows for the extraction of actionable insights from raw data, enabling businesses to make well-informed decisions that align with their strategic goals.

Increased Efficiency

Efficiency is another key benefit of using Power BI with MySQL. The seamless integration between the two allows for automated data collection and transformation. Power BI can pull data from MySQL databases in real-time, clean it, and transform it into visually appealing and understandable formats. This automation saves time and resources, allowing businesses to focus on more strategic tasks.

Competitive Advantage

In a market where staying ahead of competitors is crucial, the combination of Power BI and MySQL offers a distinct competitive advantage. Power BI’s advanced analytics can identify market trends, customer preferences, and operational inefficiencies. When this analytical power is applied to the high-quality data stored in MySQL, businesses can identify opportunities and threats more quickly than competitors who may be using less effective tools or methods.

Real-time Data Analysis

The ability to perform real-time data analysis is another standout feature of using Power BI with MySQL. Power BI can connect to live MySQL databases, enabling real-time monitoring and analytics. This is particularly useful in fast-paced industries where timely decision-making can be the difference between success and failure. Real-time data analysis allows businesses to respond to market changes instantaneously, making them more agile and adaptive.

In summary, the integration of Power BI with MySQL offers a multitude of benefits that range from improved decision-making and increased efficiency to gaining a competitive advantage and enabling real-time data analysis. This powerful combination empowers businesses to leverage data in ways that drive meaningful impact.

Advantages of Using Power BI with MySQL

Power BI’s user-friendly interface makes data analysis accessible, even for those with limited technical skills. Its drag-and-drop features and intuitive dashboard design simplify the process of creating visualizations, especially when connected to a MySQL database. Power BI also offers seamless integration with multiple data sources, including MySQL, allowing businesses to consolidate data from various platforms into a single dashboard for more holistic analysis.

Real-time data analysis is another key advantage of using Power BI with MySQL. Power BI can connect directly to live MySQL databases, providing businesses with the ability to monitor key performance indicators as they happen. This is particularly useful in fast-paced industries that require immediate, data-driven decisions.

The platform’s mobile applications for iOS, Android, and Windows devices enable users to access dashboards and reports on the go. This ensures that data-driven decisions can be made anytime, anywhere. Collaboration is also enhanced through Power BI’s sharing and co-authoring features, which allow multiple users to work on the same dashboard or report. When integrated with MySQL, this fosters a data-centric collaborative environment within the organization.

Lastly, security is a paramount concern in any data analytics operation, and Power BI addresses this effectively. It offers robust security features like role-based access control, data encryption, and data loss prevention. When used in tandem with MySQL’s own security features, the result is a highly secure environment for your data, accessible only to authorized personnel.

How to Connect Power BI to MySQL Using the Devart ODBC Driver

Open Database Connectivity (ODBC) is a standard API that facilitates the connection between various applications and relational databases like MySQL. Devart’s ODBC Driver for MySQL offers a high-performance, enterprise-level connectivity solution that supports both 32-bit and 64-bit applications on Windows, macOS, and Linux. It enables straightforward and secure access to live MySQL data from ODBC-compliant reporting, analytics, BI, and ETL tools.

Step-by-Step Guide to Installing the Devart ODBC Driver for MySQL

1. Download the Driver: Visit Devart’s official website to download the ODBC driver suitable for your operating system.
2. Run the Installer: Execute the downloaded installer and follow the on-screen prompts to complete the installation.
3. Configure the Driver: Open the ODBC Data Source Administrator on your system. Click “Add” and select the Devart ODBC Driver for MySQL. Fill in the necessary details like server name, database name, username, and password.

How to Connect Power BI to MySQL Using the Devart ODBC Driver

1. Launch Power BI: Open the Power BI application on your computer.
2. Navigate to ‘Get Data’: Go to the ‘Home’ tab and click on ‘Get Data’.
3. Choose ODBC as Data Source: In the ‘Get Data’ window, select ‘ODBC’ and click ‘Connect’.
4. Input Connection Details: A window will appear for ODBC connection details. Choose the Devart ODBC driver you installed. Enter the server name, database name, and authentication information.
5. Test the Connection: Before finalizing, use the ‘Test Connection’ feature to ensure everything is set up correctly.
6. Select Data for Analysis: After a successful connection, you’ll be prompted to select the tables or views you wish to analyze in Power BI.

By following these steps, you can efficiently connect Power BI to MySQL using Devart’s ODBC Driver, which offers features like SSL-protected communication, support for multiple platforms, and compatibility with various BI and ETL tools.

Conclusion

In summary, using the Devart ODBC Driver for MySQL offers a robust and efficient way to connect Power BI to MySQL databases. This high-performance driver provides enterprise-level features, including SSL-protected communication and compatibility across multiple platforms like Windows, macOS, and Linux. It’s particularly well-suited for organizations that require secure, straightforward, and fast data connectivity for real-time analytics. The driver’s ease of installation and configuration also streamlines the deployment process, making it a highly practical choice for both small businesses and large enterprises. Overall, the Devart ODBC Driver for MySQL stands out as a reliable and effective solution for those looking to leverage the full capabilities of Power BI in conjunction with MySQL databases.

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What is SCRUM?

SCRUM is a project management framework that emphasizes agility, transparency, and collaboration. It is designed to help teams work together more effectively and efficiently by breaking down large projects into smaller, manageable tasks. This approach allows teams to focus on one task at a time while maintaining a clear understanding of the project goals. The framework is guided by four core values: commitment, courage, focus, and respect. These values help create a culture of collaboration and open communication that allows teams to quickly adapt to changing conditions and customer needs.

Advantages of SCRUM

SCRUM is a powerful tool that can help businesses improve their processes and increase efficiency. By breaking down large projects into smaller tasks, teams can stay focused and work more productively. SCRUM also encourages open communication and collaboration, which can lead to better results and increased customer satisfaction. Additionally, SCRUM helps teams identify and eliminate waste, which can ultimately reduce costs. Overall, SCRUM is a valuable framework that can help businesses unlock their full potential and achieve their goals in a more streamlined and efficient manner.

Implementing SCRUM in Your Business

If you want to implement SCRUM in your business, there are a few steps to follow. First, you should identify the project or task you want to manage using the SCRUM framework. Then, you need to create a team responsible for managing the project. Finally, you need to set up the SCRUM process itself.

The SCRUM process consists of several steps. First, you create a backlog of tasks. This is a list of all the tasks that need to be completed for the project. The team then needs to prioritize the tasks and create a plan for how they will be completed.

Next, the team needs to hold daily stand-up meetings. These brief meetings help keep everyone informed and on track. During the meetings, the team discusses their progress and any issues they are facing.

Finally, the team needs to review the project regularly to ensure that it is on track. This helps ensure that the project stays focused on its goals and that any issues are addressed in a timely manner. By following these steps, you can successfully implement SCRUM and enjoy its benefits in your business.

The SCRUM Roles

In order for the SCRUM process to be successful, there are several key roles that need to be filled. First, there is the Product Owner. This person is responsible for setting the project goals and ensuring that the team is focused on them.

Next, there is the Scrum Master. This person is responsible for running the stand-up meetings and making sure the team follows the SCRUM process.

Finally, there is the Development Team. This team is responsible for completing the tasks and delivering the project on time.

The SCRUM Artifacts

In addition to the roles, SCRUM also involves several artifacts that help the team stay organized and focused on their goals. The Product Backlog is a list of all the tasks that need to be completed for the project. The Sprint Backlog is a list of tasks that need to be completed within a specific time frame. The Sprint Burndown Chart is a graph that shows the team’s progress over time. Finally, the Release Plan is a list of all the tasks that need to be completed in order to release the final product. These artifacts are essential to the SCRUM process as they help the team stay focused and organized throughout the project.

SCRUM Tools and Techniques

In addition to the SCRUM artifacts, there are also several tools and techniques that can be used to help teams work together more effectively. For example, the Daily Scrum Meeting is a short meeting where the team discusses the progress of the project and any issues they are facing.

Other tools and techniques include Scrum Retrospectives, which are meetings where the team reviews their performance and discusses ways to improve. There are also Scrum Planning Meetings, which are used to plan the next sprint.

SCRUM Best Practices

To get the most out of SCRUM, there are several best practices that teams should follow. Firstly, it is important that everyone on the team understands the SCRUM process, including the roles, artifacts, tools, and techniques. Secondly, teams should adhere to the SCRUM framework, which involves focusing on customer needs, breaking down tasks into smaller chunks, and holding regular stand-up meetings. Thirdly, teams should keep track of their progress using the SCRUM artifacts such as the Sprint Burndown Chart, which helps to keep the team focused and on track to complete the project. Finally, teams should always be open to learning and improving by holding regular retrospectives and seeking feedback from customers. By adopting these best practices, teams can get the most out of the SCRUM framework and achieve success in their projects.

SCRUM Certification

If you’re interested in taking your SCRUM skills to the next level, you may want to consider getting certified. There are several different certifications available, including the Professional Scrum Master (PSM) and the Professional Scrum Product Owner (PSPO) certifications.

These certifications are offered by the Scrum Alliance and provide a great way to demonstrate your skills and knowledge. They also provide an opportunity to network with other professionals and get access to exclusive resources.

Conclusion

SCRUM is an effective project management framework that helps teams work more efficiently and achieve their goals. It is based on key principles such as agility, transparency, and collaboration. SCRUM can help businesses increase productivity, improve communication, reduce costs, and increase customer satisfaction. To implement SCRUM, you need to create a team, set up the SCRUM process, and use SCRUM tools and techniques. It’s also recommended to get certified to demonstrate your SCRUM skills and knowledge. By using SCRUM, businesses can unlock their full potential and achieve success.

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Introduction to Software Engineering Consultants Outsourcing

Outsourcing software engineering projects can also provide businesses with greater flexibility in terms of staffing. Instead of having to hire and train new developers, businesses can quickly and easily access a team of experienced software engineers to work on their project. This can be especially beneficial for small and medium-sized businesses that may not have the resources to hire a full-time development team.

Another benefit of software engineering consultants outsource is the ability to ensure quality assurance. By outsourcing to an experienced consultant, businesses can ensure that their software development project is being managed and implemented by experts in the field. This can help to reduce the risk of errors and bugs, and ensure that the software meets all necessary requirements and standards.

Benefits of Outsourcing Software Engineering

Outsourcing software engineering projects offers a lot of benefits for businesses, including cost savings, improved efficiency, and access to a global talent pool. This strategy can help businesses reduce labor costs while accessing experienced and specialized software engineers who may not be available in-house. With outsourcing, businesses can also tap into a global talent pool to access the best talent from around the world.

Outsourcing software engineering projects can also help businesses speed up development timelines. Experienced consultants can help expedite the process and ensure quality assurance by identifying potential issues before they become problems. Overall, outsourcing software engineering projects can help businesses focus on their core competencies while having experienced consultants take care of software design and implementation.

What to Look for in a Software Engineering Consultant

When looking for a software engineering consultant, it’s important to consider their experience, specializations, and pricing. It’s important to choose a consultant that has experience in the type of software engineering project that you’re looking to outsource. Additionally, you should consider the consultant’s specializations and pricing. It’s also important to make sure that the consultant is familiar with the tools, technologies, and processes that you’re looking to use for the project.

When looking for a software engineering consultant, it’s also important to consider their communication style and availability. It’s important to choose a consultant that is available when needed and has a communication style that works for your business. Additionally, you should consider the consultant’s track record and customer reviews. This will help you determine if the consultant is a good fit for your project.

Tips for Finding the Right Software Engineering Consultant

When searching for a software engineering consultant, there are several tips to consider. Firstly, it is important to research potential consultants and read customer reviews to gain insight into their work and customer service. Secondly, asking for references and contacting former clients can provide a better understanding of the consultant’s experience. It’s also essential to understand the consultant’s communication style and availability and to ensure that they can meet your project’s requirements. Lastly, understanding the consultant’s processes and procedures for software engineering projects will help you determine if they are a good fit for your project. These tips can help you find the right consultant and ensure the success of your software engineering project.

Advantages of Outsourcing Software Engineering Projects

Outsourcing software engineering projects can bring many benefits to businesses, such as providing access to specialized and experienced software engineers that may not be available in-house. This can result in improved quality of work and increased efficiency. Outsourcing software engineering projects can also help businesses reduce costs, speed up development timelines, and ensure quality assurance.

Moreover, outsourcing software engineering projects can enable businesses to access a global talent pool and find the best software engineers for the job. This can result in innovative solutions and fresh perspectives. Additionally, outsourcing software engineering projects can allow businesses to focus on their core competencies while having a consultant take care of the design and implementation of the software. Overall, outsourcing software engineering projects can be a strategic decision that benefits businesses in multiple ways.

Software Engineering Process

The software engineering process involves a number of steps, including requirements analysis, design, development, testing, and deployment. Requirements analysis is the process of understanding the project’s requirements and developing a plan for meeting them. Design involves developing the architecture of the software and ensuring that it meets the project’s requirements. Development involves writing the code and ensuring that it meets the design specifications. Testing involves ensuring that the software meets the project’s requirements and is free from errors. Finally, deployment involves deploying the software to production and ensuring that it is working as expected.

How to Get the Most Out of Your Software Engineering Consultant

In order to maximize the benefits of outsourcing software engineering projects, clear communication is key. It’s important to communicate your project’s requirements and expectations clearly to the consultant, and be open to their feedback and suggestions. The consultant may have experience and insights that can improve the project.

It’s also important to set clear timelines and expectations for the project. Make sure to set realistic deadlines and communicate them to the consultant, along with any necessary information or materials. This will help ensure that the project is completed on time and on budget, and to the desired level of quality. Additionally, maintaining open communication throughout the project can help address any issues or changes that may arise.

The Costs and Value of Outsourcing Software Engineering Projects

The cost of outsourcing software engineering projects varies depending on the project’s scope and complexity. Generally, the cost of outsourcing software engineering projects is lower than the cost of hiring in-house developers. Additionally, outsourcing software engineering projects can help businesses access experienced and specialized software engineers that may not be available in-house.

The value of outsourcing software engineering projects is also considerable. By outsourcing software engineering projects, businesses can reduce costs, speed up development timelines, and ensure quality assurance. Additionally, outsourcing software engineering projects can help businesses access the best talent from around the world, allowing them to tap into a global talent pool.

The Future of Software Engineering Consultants Outsourcing

The future of software engineering consultants outsourcing looks promising. With the ever-evolving technology landscape, the demand for experienced software engineers is expected to rise. Outsourcing software engineering projects is likely to remain a popular choice for businesses to access the expertise of specialized software engineers. Outsourcing can help businesses to reduce costs, speed up development timelines, and ensure quality assurance. As technology advances, software engineering consultants outsourcing will continue to play a significant role in helping businesses meet their software development needs.

Conclusion

Outsourcing software engineering projects has become increasingly popular among businesses looking to leverage the expertise of experienced software engineers. Outsourcing these projects can help companies to reduce costs, accelerate development timelines, and ensure the highest quality of software development. In addition, outsourcing software engineering projects enables businesses to access the best talent from around the world, providing them with access to a global talent pool.

When considering outsourcing software engineering projects, it is important to conduct thorough research and carefully choose the right consultant for the job. By doing so, businesses can rest assured that they will receive high-quality work, delivered on time and within budget. Overall, outsourcing software engineering projects is an excellent way for businesses to tap into specialized expertise and gain a competitive edge in today’s fast-paced business environment.

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This high demand has driven businesses to launch apps quickly and cost-effectively, leading to the development of cross-platform solutions. However, despite being a cheaper option, these apps lack the performance, stability, UX, and crash protection of native mobile applications. Native app development may be more expensive, but it also offers higher quality, better customer loyalty, and a better user experience. In this article, we will explore the benefits of native mobile app development in more detail.

Native App Development: What Is It?

Native app development refers to the process of building a separate app for each operating system, such as Android and iOS. It is typically more expensive than cross-platform or web approaches, but it can be a beneficial investment in the long term. The main benefit of this type of development is that it allows for full compliance with the guidelines of a specific operating system, resulting in higher stability, better performance, and easier scalability. Additionally, native apps require less maintenance and fix post-release.

In contrast, cross-platform development is an affordable and fast option, as it allows you to build one application that covers both Android and iOS platforms. However, it comes with potential performance issues, UX flaws, and update complexities due to the lack of integration with the particular operating system.

Finally, progressive web apps (PWAs) are web applications with an enhanced user experience that makes them similar to mobile apps. Users don’t have to download them because they are run in a browser, but they can still install them on the home screen if necessary, receive notifications, and run the app offline. From the tech standpoint, PWAs are fast and easy to maintain.

Tools & Technologies

Despite the fact that there are many operating systems, our focus is creating mobile apps for iOS and Android. They have effectively managed to capture a majority of the market, leading to a 99% market share.

When constructing a native app, a developer utilizes a specific programming language exclusive to either iOS or Android. To put it simply, the expert speaks a language the system is able to comprehend. Now, let’s explore the tech stack for native app development a bit further.

Android-Specific Programming

Developers use two coding languages to create high-end native Android apps: Java and Kotlin. Java has been the main technology for Android development until 2019, and its APIs are designed to be called primarily from Java. There is a strong community support and a rich ecosystem of tools and libraries available for Java. Google has declared Kotlin as the preferred language for Android development since 2019. Kotlin is an evolution of Java and is 100% interoperable with the language. Both Java and Kotlin can be used together in an Android application, with elements of both languages included.

iOS-Specific Programming

In 2014, a new programming language, Swift, was introduced which revolutionized the way iOS developers created applications. This language offers superior security and performance, as well as a range of powerful tools that make iOS apps more expressive. As a result, Swift has become the language of preference, replacing Objective-C as the main coding language for iOS developers.

Benefits of Native App Development

1. Seamless Performance and Fast Operating Speed: Native apps are coded specifically for a certain platform, allowing them to take advantage of platform-specific elements and APIs that already take into account the peculiarities of branded devices, resulting in better performance.
2. Great UI/UX: Native applications integrate seamlessly into their devices’ OS interfaces, making them look and feel like an extension of the device, creating an intuitive interface that is simple to use.
3. Better Security and Reliability: Native apps are well-protected by several layers of an operating system and rely on official trustworthy APIs, reducing the app’s overall vulnerability. In addition, developers can offer embedded certification and in-app multifactor authentication, making it a secure way to store sensitive data.
4. Up-to-Date SDK: Native application development implies higher flexibility in terms of available features, as both Apple and Google constantly update their SDKs. This allows developers to minimize the number of bugs and ensures enhanced stability.
5. Easy to Launch in the App Stores: As a native app has to follow the regulations of either Google Play or Apple’s App Store, the launch process is much faster and easier.
6. Hardware Features: Native apps have full access to the device’s hardware features, allowing developers to take advantage of a camera, GPS, or microphone to add advanced functionality.
7. Access to a Pool of Expertise: Native app development allows you to find a professional developer with years of experience and deep expertise in the specific mobile operating system. This helps to reduce errors and speed up the development process.
8. Scalability: Native apps are easier to scale because they focus on either Android or iOS users. This allows for more efficient use of existing hardware and more opportunities to split the data flow, making it easier to accommodate more traffic.
9. Advanced Customization: Native app development gives developers the freedom to create highly customized applications. There are plenty of flexible tools and solutions available to use, allowing for more advanced customization than cross-platform frameworks.

Is It Worth Going Native?

Do the potential benefits of native mobile app development outweigh the costs? If you are considering this option, you may be wondering if the quality and performance of a native app are worth the investments needed. With features such as stunning design, high-resolution graphics, rapid operating speed, and a rich feature set, a native mobile application can provide you with a competitive advantage. However, you may need help to determine if the advantages of a native application will be worth the cost in the long run. If you would like assistance with this decision, please do not hesitate to contact us. We are eager to hear from you.

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1) A trial period. You must try this type of activity.
The fact is that mastering a profession takes six months or even a year of study. And you need, as early as possible, to understand whether you can or not. It’s worth investing your time and even money. Or wait for disappointment.

In this period you need to learn 2-3 technologies of real programming. But they should not require a lot of time to master. If you can handle it, it makes sense to spend the promised six months to a year on the next stage.

2) Self-study.
If you have passed the previous stage, you can invest your time in mastering the profession.

3) Internship.
Your first job and first money.

The trial period
What to do!

There’s really only one way to find out if you can do it or not. “To start programming, you have to start programming. And to start programming, you have to start programming!”

A lot of people think programming is hard, you have to know a lot to be a programmer. And that’s true. If it were easy, they wouldn’t get paid such big salaries. But on the other hand, there are many books freely available. And most of them are of high quality. Professionals from big companies tend to write huge books or articles where they describe their invaluable experience to others. Strange people, of course. Instead of getting a huge amount of money for their work, they do book writing for which they get paid less, if not nothing at all. These “oddities” will be discussed later. For now, we must clearly understand that there are few secrets in this profession. Most of the questions can be solved by searching on the Internet. Therefore, despite the complexity, programming is one of the most accessible professions.

During the trial period, you need to decide the technology on which you will start. They should not be too difficult and long to learn. But, on the other hand, they must be in demand by the market, so that even those couple of weeks or a month spent on them are not wasted.

Training manuals
A very important question is what training manuals to use. Here are the options in the order you should go through them.

Video tutorials. There are now a lot of them on any topic. Youtube is sure to give out playlists on any popular technology. It’s all very clear, and you should start making your first “Hello, world!” with them. There’s only one disadvantage. They may not cover all the depths of the language you’re learning. But you’ll have enough problems without them.
Multimedia textbooks. Most likely collections of video lessons plus something else. Very often sold for money.
Books. The hardest to digest. They just cover more of the intricacies of various technologies. Save it for later. When you have exhausted the previous options.

But just please, here and hereafter. You do not need to buy any courses and pay for miracle textbooks. All the “miracles” have been lying around for a long time, on torrents at most.

Solutions to technical problems
Showing willpower and patience, you heroically began to study the subject. And you began to face all sorts of technical problems. You can do everything according to the instructions. But your examples may not work. If only because the instructions may have been written for previous versions of software tools. The hardest step may be with the first run of the source code that you just rewrote from a tutorial.

The most common mistakes have to do with the fact that beginners tend to rush into things and think some things are optional. You, like any normal person, think there are secondary points in programming books. You probably want to get a quick result, in the form of an internship position. And there, surrounded by competent colleagues, you will understand and thoroughly learn everything. Therefore, “some tutorial” on JavaScript, which will not even be your primary language. Can be perceived as a marathon distance to be overcome quickly. In fact, any programming textbook should be seen as a field to be plowed. Anyone who skips over the little things ends up with unsolvable problems. And instead of the company of competent colleagues, they end up completely alone in learning the material all over again.

For example, you’re bad at memorizing a minor term? A couple of days later, the code interpreter or compiler will give you a verbose output about the error. Which will contain dozens of terms, both those you’ve seen before in the textbook and those you haven’t. And the error you recognize may be the key one. Once you fix it, all the others will magically disappear. Most of the reasons you drop out at the beginning of the course have to do with parsing errors from the interpreter or compiler.

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Low-level languages were oriented to a certain type of processor and took into account its features, so in order to transfer a program written in assembler to another hardware platform it had to be almost completely rewritten. Differences also existed in program syntax for different compilers. Languages of low level are used mainly for writing small system programs, device drivers, modules of joints with non-standard equipment, programming of specialized microprocessors, when compactness, performance, and the possibility of direct access to hardware resources are important.

High-level programming languages
Features of specific computer architectures are not taken into account in them, so created applications are easily transferred from computer to computer. In most cases it is sufficient to simply recompile the program for a particular computer architecture and operating system. Developing programs in these languages is much easier and fewer errors are allowed.

High-level languages are created for convenience and greater efficiency of applications, they are the exact opposite of low-level languages. Their distinctive feature is the presence of semantic constructions which succinctly and briefly describe the structures and algorithms of programs.

The list of high-level programming languages: C, C#, “Fortran”, “Pascal”, Java are among the most used high-level syntaxes.

Nonprocedural languages
Non-procedural languages constitute a group of languages describing the organization of data processed according to fixed algorithms (tabular languages and report generators) and languages for communication with operating systems.

Allowing a clear description of both the problem and the actions necessary to solve it, decision tables make it possible to clearly define which conditions must be met before proceeding to any action. One decision table describing a certain situation contains all possible implementation flowcharts of solution algorithms.

Tabular methods are easily mastered by specialists of any profession.

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Why not? Because money is one of the weakest motivators. Allocate time, keep on learning programming languages month after month, try and make mistakes – it’s only possible if you really enjoy it. 

Before you go on courses, you should at least try different directions in development, watch video blogs of IT people, write the simplest scripts. If you like it and want more, this is it.

If programming languages are given badly, learning them is boring and “does not fit” – it is better not to torment yourself. In IT-sphere there are many interesting specialties, which allow earning good money. If you like to communicate with people – you can go to HR, and if you are creative – look at web design.

Is it possible to learn programming on your own?
It is quite possible – this is how many top seniors in companies have learned. This is a young field, in which the educational process is still being formed. Universities that graduate programmers are few, their programs are outdated at the speed of light, and employers do not require a degree in a field of study. The main thing is to have knowledge and experience. 

Therefore, the vast majority of “old-timers” are self-trained, there are also many of them among the new generation.  

There is enough information, reference books and video lessons on the Internet. The main thing is to have enough assiduity and motivation to force yourself to learn. 

For self-study it is important to break down the process into small tasks. Imagine that you are already working and have received an order. For example, you can create a small web site, get free hosting, put your learning site on the Internet and show it to your acquaintances. Or write a simple program that will carry a useful function. Realistic intermediate goals help you move quickly. 

Another important point is to find a mentor. It will be good if you can make friends with a working programmer and ask him to help you to understand the difficult moments. Not all of the answers can be found on the Internet.

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Junior – a novice programmer, a kind of intern. His experience is up to 6-18 months. At this stage, you need to understand what is being done and how to do it, but not necessarily be able to do it perfectly. The junior is actively learning from his own mistakes, and needs help from outside.

Middle – from the word “average.” Not yet a maestro, but already a confident independent expert. He or she is able to cope with the task without assistance. Able to interact with colleagues from his or her department and other departments, since understands not only “what” and “how”, but also “why”.

Senior – an expert with extensive experience, who can formulate his own task and schedule depending on the objectives of the business. Can solve problems ahead of time, even before they arise. Can delegate tasks between junior colleagues and help solve them.

Upon completion of training, you could say you are looking for a job as a programmer from scratch. With only theoretical knowledge and a little experience in implementing training and uncomplicated in-house projects. You’re a Junior. And the hardest thing for you is to find an employer without any real cases. What will you need?

Portfolio
During the process of training, you should have some experience. If they did not appear, then you have not studied well, and it is too early to look for work. Continue to practice. So, you should have examples of your own unique projects, written by yourself. Not by the manual from a textbook, not by the template from an online course, but from scratch, applying your knowledge. Very cool if it’s something original and spectacular, so it’s easy to demonstrate to a potential employer.

Prepare at least three or five such projects for your portfolio. Of course, the more the better. Before uploading it to the portfolio, let an experienced programmer or a user of an IT forum like Stackoverflow see the code.

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Structure of work in C
A structure in this language is a data type designed to combine data of different types into a single whole. The order in which the values are stored in memory is set when defining the type, and is preserved for the lifetime of the objects, which allows indirect access.

The structure type in C allows recursion, that is, the presence in its composition of pointers referring to objects of this very structure. Thus, structures in C combine the functionality not only of tuples and records, but also of algebraic types. To make it easy to understand, a structure is said to be a class with all fields public by default.

С++
C++ was developed by a Swedish programmer named Bjarne Stroustrup in the early 1980s. C++ has a few additional commands and operators, but the main difference is the approach to programming. The main reason for the popularity of C++ today is its support for object-oriented programming (OOP). OOP is a different way of writing programs that helps programmers write programs faster and with fewer errors. OOP also makes it possible to increase the speed of maintenance. This language is a “descendant” of the C language, but it has a number of significant differences.

Structure in C++
A structure is a collection of variables with a single name that provides a common way to store information together. Declaring a structure results in a pattern used to create structure objects. The variables that form a structure are called structure members.

Structures are useful when you need to combine several variables with different types under one name. This makes the program more compact and more flexible to make changes. Structures are also indispensable when you want to group together some data, such as a record from a database or a contact from an address book.

Differences in C and C++ structures
Classes and objects appeared in C++. Technically, a C++ class is a structure type in C and an object is a variable of that type. The only difference is that in C++ there are also access modifiers and fields can be not only data but functions;
What in C++ is inheritance, in C is just a structure in a structure;
In C++ there are two new operations: new and delete. When new is called, the constructor is automatically called and when delete is called, the destructor is called. The innovation can be described by the formula: new = malloc + constructor, delete = free + destructor;
In C++ there are functions which are called automatically after structure variable creation (constructors) and before its destruction (destructors). In all other respects, these are normal functions that are subject to a number of restrictions. Some of these restrictions are not justified and get in the way;
The C++ developers introduced the word var. And to make it look original, they renamed “var” to “&” and called it “reference”. This caused a lot of confusion, because C already had the concepts of “pointer” and “address” (denoted by the same symbol &), and the concept of “reference” also sounds like something pointing-addressing;
The desire of C programmers to control parameter types in definitions gave rise to inline functions in C++. Such a function is an usual define with parameters, but you don’t have to bother with “\” symbols and types are checked. The desire to legitimize in define parameters the name of a type gave rise to template. The main advantage of template is that #define with the same parameters will produce two identical pieces of code. And the compiler’s template is likely to be co-optimized: the same pieces of code will be concatenated into one;
Different standard file extensions. file.c means the file is written in C and file.cpp means the file is written in C++;
In C++ the void keyword is optional. Many C++ programmers include void as a means of improving program readability and indicating that the function has no parameters;
In C++, all functions must have prototypes. In C, this requirement is optional;
In C, a character constant is automatically incremented to an integer. This is not the case in C++;
In C, declaring a global variable more than once is not an error, although it does not serve as a sign of good programming. In C++, it is an error;
In C, an identifier has at least 31 significant characters. In C++, all characters are treated as meaningful;
In C, it is possible to call the main() function from a program, although this is atypical. In C++, this is not allowed;
In C, you cannot take the address of a register variable. In C++ you can do this.

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