Programs for working on c. Learning to Program from Scratch - A Step by Step Guide for Beginners

Heard about the high salaries of programmers? You want to become a programmer, but there is no money for courses, in addition, there is no time to sit at a computer. Even then, there is a chance! ITmentor has made a selection of applications with which you can learn programming languages ​​in transport on your way to work.

1. Udacity

Udacity is a free functional application, thanks to which the user can significantly increase the level of his education by passing free courses on programming from leading experts in the IT industry. Available for free at Google Play and iOS.

2. Swifty

iOS application for learning programming in the Swift language, which was developed by Apple.

3. Swift Playgrounds

The new Swift Playgrounds app is the easiest way to get familiar with the Swift language and get started with code in an easy and relaxed way. Swift Playgrounds is the absolute accessibility of education. Create your own apps right on your tablet, using existing templates or creating your own.

4. Codecademy Hour of Code

Educational portal Codecademy has released its first app for iPhone, with which you can learn the basics of programming in just an hour. The passage of the application takes very little time, and it is divided into small lessons.

5. Lrn

A service that teaches the user to write code in one of the popular programming languages: HTML, CSS, Python, Ruby, Javascript. Available as an app on Google Play or the App Store.

6. Tynker

One of the most popular apps in this category is Tynker, which aims to make programming more fun and accessible. The open web standards-based learning platform is now used by more than 8,000 schools and helping more than 6 million children get started coding.

7. Khan Academy

Khan Academy - Learn Anything is an app that allows you to study Khan Academy courses directly from your mobile device.

8. Javvy

Interactive tutorial in the Java programming language, thanks to which you can get basic knowledge of Java and learn the basics of programming in general. The entire course of study includes more than 150 lessons.

9. SoloLearn

SoloLearn is a range of mobile applications that teach the user how to program with the help of special games. SoloLearn is available for free for all platforms -iOS , Android

10. Coursera: Online courses

Free courses from the world's leading universities on Coursera are now available as an app forGoogle Play or App Store .

11. Code Combat

One of the most popular games for teaching programming. The application is often used in educational institutions for training in development. Contains courses for all ages.

12. Code Wars

A service where you can compete in programming with other participants. There are different languages ​​available for users to write code and tasks to complete.

13. EdX - Online Courses

The app offers free online courses from the best universities in the world. Also available as an app forGoogle Play or App Store .

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Modern Computer World in its development has already reached the point that in themselves operating systems computers that run computers, you can use specialized programming programs, which can be downloaded free of charge from our website, to create additional controls or advanced features. For the most part, programming programs that can be downloaded are cross-platform environments that use a language. Programming is becoming commonplace. Even without knowing the basics, you can create some pretty interesting things.

If we consider programming programs in terms of their capabilities, and precisely those that can be downloaded for free, then several aspects must be highlighted. Programming has several areas. Here it is worth noting the most popular. Among them, the most widespread are platforms for creating educational materials (Lazaurus), free programs for programming in the field of working with databases (Database Browser), free programs for programming related to the development and testing of new software(Free Pascal, Python), as well as modern utilities for those who use programming in the field of web design. As it is already clear, they can be downloaded for free even on the official websites of the developers. You can also download them in this section. Of course, this is not all, because programming now affects almost all areas. For example, programming can be used in modern factories with their most powerful equipment. But while we are talking about home or office conditions. It goes without saying that software developers know that many applications that can be downloaded for free are fundamentally not much different from their paid counterparts. The fact is that even the developers of such software themselves are simply interested in making programming widely available. That is why many applications can be downloaded for free, in some cases such products are even open source, which allows any user to change or modify the program that he downloaded at his own discretion. And the developers themselves quite often pay attention to the opinions of users or changes made to the main product.

There is also the simplest solution for programming. Let's say programs like Notepad can be downloaded for free. They, despite our howling simplicity, support many languages ​​and syntaxes. You can download the program for programming in the form of Notepad anywhere. Even Windows operating systems have such a tool. Novice users are very distrustful of this application. But in vain. Many programmers and developers prefer to work with Notepad because it offers a very wide range of functionality. To date, you can find a free download of a program for programming such as Notepad with support for programming languages ​​on the Internet as much as you like. The basic principles of operation for all programming software are almost the same. Differences can only be additional funds development.

In general, if we talk about programming applications, then you should not get hung up on professional utilities that cannot be downloaded for free. Even though free programming programs can be downloaded for free on the World Wide Web, their functionality is no worse, and in some cases even better, because, ajar source code, such applications are modified or made better and more functional by the users themselves, while the content of paid analogues is monitored by the developers themselves and often do not keep up with the introduction of innovations or additions from the rapidly developing field of programming.

So, in order to download free programming applications, just enter from the field search query"software for programming free download". All available content will appear in the search results. You can optionally enter the scope of the application. This is up to you.

In this section of our site you can find the best free programming software that you can download for free. Each file has been carefully checked and is completely safe. With our software, even the most complex programming process will seem to be a pleasure for you!

Today, many are interested in whether it is possible to learn to program from scratch.

We have all heard the stories that the people who are in this business have huge incomes, go to Bali every weekend and in the first months of their work were able to buy apartments for all their relatives.

In principle, this is not far from the truth, but For such results, experience and reputation are needed. And you need to start with the simplest. We will look at the steps that a person who knows nothing about writing programs needs to follow in order to travel to Bali and buy real estate in the future.

Content:

Step one. Preparation

Often, novice programmers fail to succeed for the simple reason that they initially failed to prioritize correctly.

They present this craft as something romantic, dynamic - just some kind of constant action.

In films, this process is shown completely different from what it really is.

Moreover, there is generally coding is not displayed, we are shown only the events that revolve around it.

Also in films they show that any person without knowledge, experience and even without gray matter in the brain can become a programmer. In this case, we can recall the film "Personnel".

So if you just got into the spirit of all kinds of films and want to start “coding” yourself, programming is clearly not for you.

Here's the truth about the craft in question - programming is:

• hours, and sometimes days of monotonous work during which you can not relax, you must always be focused;
• endless learning in pursuit of the latest trends in this area;
• similar projects with customers who do not know what they want and how it should look like.

As for the latter, you must it is worth watching a video about seven red lines of different colors, one of which is in the form of a kitten. In principle, this is close to the truth, as customers often demand the impossible. It also happens that they order something, but the result constantly does not suit them.

https://youtu.be/nU0Fy5JXOtY

If you understand all this and are ready to plunge into the wonderful world of programming, then proceed to the next step.

Step two. Choice of first language

There are a huge number of programming languages. According to some estimates, their number has already reached several thousand.

In general, C is one of the most simple languages which provides the basis for everything else. Moreover, its elements are used in many other systems and programs.

But I wonder what's in the good educational institutions, and In the courses, students learn languages ​​in the following order:

1 Pascal.

2 C++.

3 PHP and everything related to web programming as well SQL(this is a system designed to work with databases through queries).

1. Web(website development, online systems and everything connected with it) - html(although it cannot be called a full-fledged programming language), PHP, Perl, Python, Ruby, Java, Groovy, and ASP.NET technology.
2. User software(all kinds of programs like directories, browsers, instant messengers, etc.) - Delphi, C, C++, C#.
3. User software for mobile devices – Java, Objective-C.
4. Machine development(work with microprocessors and other devices, robotics design) - Assembler, modifications C.

Someone can also add the so-called 1C programming to this list. Don't trust the profane and nothing knowledgeable people! This is not programming at all.

When you get to know the basics of the work in question, you will understand why this can be said.

Choose what you like the most.

Advice: Make your choice now! You must know exactly in which direction you will develop and what to study in the future.

Most experts also are advised to start their studies with Pascal. This option will allow

You will write the simplest programs and have a general idea of ​​the craft in question as a whole.

We can say that Pascal is a kind of bridge. A person who just knows mathematics well can go through it into the world of programming.

Attention! Whatever company you get a job after training, you will be retrained for yourself. Therefore, you should simply understand the very principle of writing programs. And for this there is nothing better than Pascal.

Step three. Learning Compilers

For reference: Compiler- This is a technical solution designed to translate input commands into machine instructions, roughly speaking, into zeros and ones, that is, into such an interpretation on which the machine will understand what to do.

Actually, you will write all your programs and execute them in compilers.

If you decide to follow our advice and start with Pascal, then you should download Free Pascal. This compiler is absolutely free and distributed on the official website.

As you can see, it looks rather "old-fashioned", but programming begins with this. By the way, the C++ compiler looks pretty much the same.

It's called Turbo C++ (you can download it).

As for Pascal, there are also GNU Pascal, Turbo/Borland Pascal, TMT Pascal and Virtual Pascal. And for C++ you can use Borland C++, +, Dev C++, GCC and Eclipse.

But this, as we said above, is only the beginning. You can't stop there. Once you've made a choice about your direction, you can move on to more complex compilers.

Here is a list of the most popular compilers today depending on the areas of activity:

ConcerningDelphi, then the compiler is called there. There is also Embarcadero Delphi and some other modifications. Delphi 7 can be downloaded from many sites, for example,. If you chose C, C++ or C#, then you need Microsoft Visual Studio. You can download it directly on the official website of the manufacturer.

If we talk aboutAssembler and other languages ​​that are practiced in robotics, then here you immediately need to download MASM if you are working on Windows. In general, depending on the field of activity you have chosen and the company for which you get a job, compilers can be very different. Some firms write their own code processing solutions. Therefore, if you have chosen robotics, it is better to study the relevant books and do everything as they say. We'll talk about this later.

There are also many online compilers. They are useful in that they serve many programming languages ​​and do not require installation - very convenient!

Here are the most popular ones:

This is a unique service that allows you to create several virtual computers and do anything on them, including compiling ciphers.

The virtual machines will be running . On them you can at least delete system folder, install absolutely any program and so on.

Now let's start writing your first cipher (code). You can do this even without books and long instructions.

Step four. First code

For the first code, we will use the first language and the first compiler that we advised you to choose above. These are Pascal and Free Pascal.

One of the easiest programs is written as follows:

1 Download Free Pascal from the link above and run it on your computer.

2 Enter the following: "program [name];". That is, if you want the program to be called "hello", you must enter "program hello;".

3 Enter the instruction "begin". This means that the code that will later need to be executed has begun.

4 We use one of the most common constructions in Pascal "writeln('[some text]');". It just displays text on the screen. Which is contained in brackets and quotes. We will introduce a combination "Hello, world!". Usually, they start their way into the big world of software development with this. Thus, next line will look like "writeln('Hello, world!');".

5 To complete the executable cipher, enter "end."(required with a dot at the end).

6 Now press the button F9 to run what you wrote. You will see the words appear on the screen "Hello, world!". This is what was required!

To get you started with other languages, books usually also provide instructions on how to write "Hello, world!" , that is, an instruction that simply displays such simple text on the screen.

So, you have mastered your first cipher! A start. Now move on to intensive training.

Step five. Take an online training

The advantage of online lessons is that you see everything clearly, from start to finish.

Therefore, it is better for beginners to start their journey with online trainings. Here the best courses in Russian:

If you chose Python, check out McGrath's Python Programming for Beginners.

Step seven. Stay up to date

When you have sufficiently studied the material in the chosen direction and already have some experience, you need to constantly monitor the development trends of the software market.

Here we are talking here's what:

All this is necessary so that you can rebuild on time.

Let's say you decide to do a certain kind of programming, you've learned the technology, and you're ready to go to work to submit your resume.

Your data is considered, but they say that the company needs a specialist of a different profile.

So that you have as few such situations as possible, you should always know which areas of development are currently the most popular.

Important! Study both global trends and the situation in your city where you are going to work. If you want to be a freelancer, study orders on various exchanges and forums.

All this will allow you to develop and work in the right direction without wasting precious time.

This is very important in our time, as programming trends change not only in a few months, but in a few days!

If you learned some programming techniques two or three years ago, Now all this is definitely irrelevant.

Step eight. Find a teacher

It is best to find a personal mentor who will tell you what and how best to do in a particular case.

This option has many positive aspects, the main of which is the presence of a personal approach to you personally.

In addition, if problems arise, the teacher will help you solve them. A You can find a mentor in the following ways:

1 Enter the university. Yes, training programs in post-Soviet countries can be quite outdated, but you can definitely comprehend the basics, the very principle of programming, some basis of everything

2 Various courses. There are a huge number of courses where people gather in some office and the teacher, just like in a university, explains this or that concept. Usually such courses are very intensive, and students quickly learn the necessary information.

Of course, the services of a teacher will cost money, but the study will be very productive, and you will be able to learn a lot of necessary information.

Step nine. Analyze other people's work

This is a very interesting method that allows you to develop very quickly. The fact is that it is very difficult to understand someone else's code, only a few even professional programmers are capable of this.

If you do this at the very beginning of your activity, for sure, you will be able to reap excellent results in the future.

Moreover, it will allow you to become a project manager in the future, as you will have the ability to correct the work of other people.

More specifically, you need to do the following:

• think about how you could optimize the cipher, that is, reduce the listing;
• look for errors and shortcomings without a compiler and with it;

Work and, accordingly, earnings in your pocket! And if it doesn't, keep practicing. At least you know what tasks you need to do to get hired.



In any case, give it enough time and then you will succeed!

Greetings to all readers of the site! On the Internet, there is one wonderful free one, it is about it that will be discussed in today's article.
Many users sometimes think about creating their own computer program and there are various reasons for this, for example:

Despite the variety of these reasons, they all share one difficulty - to develop a program, you need to know programming languages. It takes a couple of months to learn the syntax of any programming language, but it takes years to understand the logic of the language and learn how to apply it in practice. But, as you know, hopeless situations do not happen! In our case, it will help us program for creating computer programs, which you can download absolutely free!

Looking ahead, I’ll say that after reading this article to the end, in a couple of hours you will be able to create your own simple programs. So let's get started.
Our program for creating computer programs called HiAsm.

HiAsm is a powerful visual application development system with which you can develop your program without the use of programming. With HiAsm you can create various audio and video players, browsers, online chats and more. You can create all these applications without a single line of program code, the visual environment will do everything for you!

Before starting work with software for creating programs for a computer, I suggest downloading and installing it.

After downloading, you need to go through the standard installation procedure for this application.
1 . We select the desired language, in my case it is Russian.

2. We continue the installation.

3. We accept the terms of the license agreement.

4. Choose a place on your hard drive to install the program to create programs for your computer.

5. Specify the name and address Email(since confirmation of the mailbox is not required, you can specify any mail)

6. We complete the process of installing the program.

After you have installed HiAsm, you can proceed to launch. Running ours, we will see the following window:

In order to start creating your application, you need to click on the main menu item “File”, then “ New…", choose " Windows» (if we want to create an application for Windows OS) and press " OK”.
Thus, we will get a form for our future program, which for now contains a single element called mainform.

The form is the foundation of the program on which the various elements will be based. To add elements to our program, click on the item of the same name in the upper left.

A tab opened with a huge collection of various items. With such a large arsenal, you can create a very serious application that will meet all your requirements.
To show how HiAsm works, I will create a simple program, which will have one button, clicking on which will change the title of the form from " Form" on " Hello».

How to set an element on a form?

So, we find the button in the elements panel (when you hover over the element, a tooltip with its name will pop up), click on it with the left mouse button, then hover over the part of the form in which we want to place it.

How to change element settings?

In order to configure our button, go to the upper right part of the program and click " Properties". Now we see a tab with all the properties of our button. Now we are interested in the property " Caption”, which is responsible for the inscription on the button. It defaults to " Push”, we will change it to “ Click».

How to set an action for an element?

Now we have the most difficult part in creating an application using programs for creating programs for the computer- we need to make the button of our program start working. After you understand the meaning of this operation, it will become simple and logical for you.
In order for our button to change the name of the program form, we need to link the button to the main form (MainForm element). To do this, move the mouse cursor over the green dot located on our button, then hold down the left mouse button and begin to draw a line to the center mainform.

Now you need to double-click on the laid segment and set the name of the form, which will appear after clicking on the button. After double-clicking on the segment, the " Data editor».

If you want to set the text name of the form, then select String, and if numeric, then Integer or Real. Select data type String" and enter the word " Hello».
On this, our program is ready and now we need to test it. To do this, we save our project - " File", then " Save as» and choose a location to save. To start, we need to click on the green arrow or press the key F9.

Our program has started, now we check its performance - we click on our button.

As we can replace, the title of the form has changed and this means that the program is working! So that you can run the program without HiAsm, you need to create an exe file. To do this, click on the main menu item " launch» and press « Compile».
Congratulations, you just made a Windows program yourself! To facilitate the process of creating programs, I recommend that you familiarize yourself with the following concepts from programming:

• data types;
  
• concept of events in object-oriented programming;
  
• properties of Delphi programming environment components.

Knowing these concepts will greatly facilitate the process of creating programs in HiAsp. In this article, we reviewed an excellent free program for creating computer programs, also created their first application and tested it for performance. In order for you to quickly understand the HiAsp program, I picked up a few enough good videos lessons on this wonderful programming environment. I wish you a pleasant viewing!

Undocumented features of HiAsm

HiAsm Settings

Graphics in HiAsm

Do you know what free

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