.NET is a new look at the world wide web in terms of development, use of programming tools and design. One of the features of .NET is that the platform is not tied to any particular programming language. Developers can write in many compatible languages. These are C #, APL, J # Perl, Fortran Visual C ++ .NET and some others. Programmers create their applications in those languages ​​that they understand best. Or which are better suited to solving current problems.

One of the components of the .NET initiative is the ASP.NET Active Server Page technology. It can be used to relatively quickly program Web-based applications that interact with databases and harness the power of object-oriented programming. Developers use ASP.NET because the resulting applications have better performance and security.

One of the key points of outsource .net development is the so-called Web services, which allow you to implement the work with the World Wide Web. If a company creates an application on the Internet, other companies can use .NET to connect to that application and use its functions. It should be noted that these programs can be written in different languages.

With Web services, programmers do not need to implement all the components of all applications themselves: companies buy such services. Visual programming became popular almost immediately, as using it, a developer can add buttons, text fields to his application – and all this without much effort or time. Similarly, with the help of Web services, programmers can create applications without thinking at all, but how exactly the interaction with databases, authentication occurs, that is, without delving into the components.

By bundling their products through Web services, users have a new experience. For example, one and the same program allows you to work with taxes, investments, pay bills – and all this with different companies. Now any entrepreneur has the opportunity to buy these services to create his own website, authenticate clients on it, and for other work with them.

In this regard, the key features – XML ​​and SOAP – are precise with their help that Web services communication is possible. The former (XML) enables data recognition, while the latter (SOAP) enables service interoperability. By analogy, these two tools are the glue that binds various Web services together into programs.

Another key feature of .NET is universal access to information. If you have two copies of the same file (for example, one on your home laptop, and the other on your work computer), then the old version is constantly replaced by the new one – file synchronization. Files that are out of sync can cause errors. .NET allows you to place data in one place, and then access it (after passing identification and authentication) from any device connected to the Internet. Doesn’t this remind you of anything? It was with the help of the .NET platform that the ability to work with cloud storage first appeared.

Python features

Python, like any other programming language, has its own distinctive features. So, the following can be distinguished:

Cross-platform. Python is an interpreted language, and there are interpreters for many platforms. Therefore, there should be no problems with running it on any OS.

A huge number of services, development environments, and frameworks are available with Python. It is easy to find the right product for the job by Dataxdev.

The ability to connect libraries written in C. This improves efficiency and improves performance.

Having a wide variety of sources of information about Python. It will not be difficult to find an answer to any question that arises, as there are many free works of literature, training video tutorials, ready-made sources, and templates for working in the open access.

Python’s advantages over other languages

Python easily competes with other programming languages ​​as it has many advantages. First, it is a clear and simple programming language. It is especially good for beginners. You can create interesting applications without having to sit for weeks studying complex syntax.

Dynamic typing is one of the main strengths of the Python language. For beginners, this is an opportunity to simplify writing code and avoid many fatal errors and bugs in work. Also, there are no operator parentheses in Python, which are often difficult to place.

In terms of the speed of program execution, when it comes to large, full-scale projects, Python, of course, is not the leader. The disadvantages here are both automatic memory management and full dynamic typing. Python is significantly inferior to such languages ​​as Java, C, C ++, but at the same time easily gives odds to JavaScript, Ruby, PHP. Connecting libraries are written in C and the ability to pre-compile the code into bytecode – all this can improve performance.

In the end, I would like to note that Python is a programming language that is in demand today and with great potential for the future. The job market today is in need of skilled people with Python knowledge.

Features of Java programs

Java program:

  • represents one or more classes and is saved in text files with the java extension.
  • when compiled, the text of the program is translated into binaries with the extension .class.
  • binary files contain bytecode – instructions for an abstract Java processor in the form of byte sequences of commands.
  • the Java virtual machine translates bytecode into instructions for a real processor.

In the Java language, a program always consists of one or more classes. Each class has its own file. Packages are used to group the classes. A package is a container of classes that are used to enforce namespace independence and restrict access to classes.

Application packages are bundled into a module. A compiled unit is not a collection of files, but just one file, a JAR (Java Archive). The archive has the same name as the application.