Hello, friends. Today we’re going to talk about how to install Atom on Debian 11.

If there is one thing that makes Atom different from Sublime Text and Visual Studio Code is that it is open source. Because Atom is released under the MIT license.

Why do I compare Atom with Sublime Text and Visual Studio Code? Because Atom is an advanced text editor that allows us to write code in many different languages very easily.

As it is an open-source application we can examine its source code without problems. In fact, the developers encourage us to try it because it is “the hackable editor of the 21st century”.

With Atom we can have everything that advanced text editor gives us, syntax autocompletion, syntax highlighting for many languages, GIT integration, theme support, debugging, and a lot of plugins that even increase its functionality.

It’s worth adding that Atom is free so we can use it in almost any environment or situation.

The only downside I find is that it is an Electron application which makes it a bit more resource-consuming. Of course, this shouldn’t be a problem for modern computers.

So, let’s install it.

Install Atom on Debian 11

Atom provides good support for Linux. Especially for Debian because we can install it in several different ways.

Install Atom on Debian using the DEB package

On the Atom website, you will find a DEB package that you can download without any problems. To do so, go to the Atom website or their Github profile and from there you can download the DEB package.

Once downloaded you can install it by double-clicking on the DEB file or from the terminal using APT which is the Debian package manager.

cd Downloads/
sudo apt install ./atom-amd64.deb
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Note, selecting 'atom' instead of './atom-amd64.deb'
The following additional packages will be installed:
  git git-man liberror-perl patch
Suggested packages:
  git-daemon-run | git-daemon-sysvinit git-doc git-el git-email git-gui gitk
  gitweb git-cvs git-mediawiki git-svn ed diffutils-doc
The following NEW packages will be installed:
  atom git git-man liberror-perl patch
0 upgraded, 5 newly installed, 0 to remove and 5 not upgraded.
Need to get 7,514 kB/145 MB of archives.
After this operation, 707 MB of additional disk space will be used.
Do you want to continue? [Y/n]

If you want to download it via terminal, just run:

wget https://github.com/atom/atom/releases/download/v1.58.0/atom-amd64.deb

In any case, installation is easy.

At the end of the process, you can open the application from the main menu and start working.

Install Atom via flatpak

Flatpak is a technology of packages isolated from the system and its libraries. This means that they can work universally on almost any system. Also, it adds an extra layer of security to the system because the program will not make use of the system libraries.

In this chaos, we can install Atom via Flatpak and get the latest stable version of Atom.

So, install Flatpak from a terminal

sudo apt install flatpak

Then add the Flathub repository where the Atom package is located.

sudo flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo

Then proceed to install it by running this command.

sudo flatpak install flathub io.atom.Atom

At the end of the process, you will be able to run it from the main menu or by executing the command

flatpak run io.atom.Atom

This way you can install Atom.

Removing Atom on Debian 11

If you no longer want to have Atom on Debian 11 then the best thing to do is to remove it from the system. If you have installed Atom using the DEB package then you can remove it by running

sudo apt remove atom

Or via Flatpak by executing the following command

sudo flatpak remove io.atom.Atom

This will leave no trace of the application on the system.

Conclusion

Atom is an advanced and powerful text editor but with the incentive of being open source and that we can use it without any limitations. Moreover, we can customize it in almost any aspect.

I will learn how to install it, although simple, it can help many novices to get started in programming.

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Meeting Wing

Wing is an IDE for Python that is presented to us as one quite fast and with the slogan of being as productive as possible. With 3 versions, the first is Wing Pro which is a paid version with all the features that the project offers. The second is Wing Personal oriented to students and middle-level programmers who will have an IDE without so many features but functional and agile to get the job done. The last one is Wing 101 which is a basic version of the application. It is used by teachers to teach about Python.

Of course, the main features of Wing are present in all versions. However, it is fair to say that Wing Pro is the most complete version and is at the same level as other solutions such as PyCharm.

Some of the features found in all versions of Wing are:

• It has improved the support of multiple selections.
• Raspberry Pi support has been improved.
• Support for Python 3.8 / 3.7 and Stackless 3.4.
• Autocompletion in strings and comments.
• Syntax indicator and error indicators. Syntax highlighting for Markdown files.
• Optimized debugger.
• Support for Django

Although the license of Wing Pro is not high, they have a program where they give licenses to developers who collaborate in open source projects. It’s a great way to collaborate with the open source community and with these projects.

In addition, as expected Wing is available for Windows, Linux and MacOS. However, where it is best programmed is in our Linux system. So there I will teach you how to install it.

Install Wing Python IDE on Ubuntu 20.04 / 18.04

At the time of writing this post, the version of Wing is the 7.0.3 that was recently released. It has many code improvements and bug fixes.

In the download section of the Wing website, we will have different options, in this case, install Wing Personal because I think it is enough for most. Then, download the DEB file.

However, you can do it from the terminal. To do this, open it and run this command.

:~$ wget -c https://wingware.com/pub/wing-personal/7.2.9.0/wing-personal7_7.2.9-0_amd64.deb

After that, install it.

:~$ sudo apt install ./[file_path]

Then, launch it from the main menu.

Now, enjoy it.

Conclusion

Programming is not a simple matter; on the contrary, it entails great difficulties. Having tools to facilitate the process is the essence of IDE. In this context, Wing is a quite competent IDE for python and is presented as a serious alternative in the market.

Please, share this post.

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Code is an advanced text editor for application development. It is owned by Microsoft but we can use it without problems in any Linux distribution including the popular Ubuntu and Debian.

So as you read, we can have the power of Code on our server and be accessible from any computer with Internet.

We already showed you how to install Code on Ubuntu 20.04 now you can do it on a server.

Let’s start

Install Code Server on Ubuntu 20.04

First of all, access via SSH to your server. When doing so, make sure Ubuntu is fully up to date.

sudo apt update
sudo apt upgrade

The whole installation is made quite easy to do thanks to an installation script that will download and install the package for your distribution. In addition to this, it will create all the necessary directory structure along with its initial configuration files.

To download and run the Code Server installation script, run

sudo curl -fsSL https://code-server.dev/install.sh | sh

At the end you will be shown an output screen similar to this:

To have systemd start code-server now and restart on boot:
  sudo systemctl enable --now code-server@$USER
Or, if you don't want/need a background service you can run:
  code-server

It is most convenient to run Code Server as a system service, so enable it to start with the system.

systemctl --user enable --now code-server
● code-server.service - code-server
     Loaded: loaded (/usr/lib/systemd/user/code-server.service; enabled; vendor preset: enabled)
     Active: active (running) since Sun 2021-04-18 16:42:12 CEST; 17s ago
   Main PID: 1429 (node)
     CGroup: /user.slice/user-1000.slice/user@1000.service/code-server.service
             ├─1429 /usr/lib/code-server/lib/node /usr/lib/code-server
             └─1447 /usr/lib/code-server/lib/node /usr/lib/code-server

Apr 18 16:42:12 osradar systemd[819]: Starting code-server...
Apr 18 16:42:12 osradar systemd[819]: Started code-server.
Apr 18 16:42:13 osradar code-server[1429]: [2021-04-18T14:42:13.189Z] info  Wrote default config file to ~/.config/code-server/config.yaml
Apr 18 16:42:13 osradar code-server[1447]: [2021-04-18T14:42:13.717Z] info  code-server 3.9.3 fe2dc2deb08e378069891b622bb62ad1d261d1b1
Apr 18 16:42:13 osradar code-server[1447]: [2021-04-18T14:42:13.718Z] info  Using user-data-dir ~/.local/share/code-server
Apr 18 16:42:13 osradar code-server[1447]: [2021-04-18T14:42:13.740Z] info  Using config file ~/.config/code-server/config.yaml
Apr 18 16:42:13 osradar code-server[1447]: [2021-04-18T14:42:13.740Z] info  HTTP server listening on http://127.0.0.1:8080
Apr 18 16:42:13 osradar code-server[1447]: [2021-04-18T14:42:13.740Z] info    - Authentication is enabled
Apr 18 16:42:13 osradar code-server[1447]: [2021-04-18T14:42:13.740Z] info      - Using password from ~/.config/code-server/config.yaml
Apr 18 16:42:13 osradar code-server[1447]: [2021-04-18T14:42:13.740Z] info    - Not serving HTTPS

This command also starts the service so we can check the status of the service by running.

Also, we can check the initial settings in the config.yaml file.

nano ~/.config/code-server/config.yaml
bind-addr: 127.0.0.1:8080
 auth: password
 password: 354d3026a4e594dbcc049b74
 cert: false

Optional: Configuring Nginx as the reverse proxy for Code Server

Although not mandatory, it is recommended to install Nginx and configure it as the Reverse Proxy for Code Server. The process is quite simple, first install it.

sudo apt install nginx

Then, create a ServerBlock file dedicated to Code Server.

sudo nano /etc/nginx/sites-available/codeserver

And add the following content:

server {
  listen 80 default_server;
  listen [::]:80 default_server;
  server_name _;
  
  location / {
        proxy_pass http://code-server;
    		proxy_http_version 1.1;
		    proxy_set_header Upgrade $http_upgrade;
    		proxy_set_header Connection "Upgrade";
		    proxy_set_header Host $host;
    }
}

Then enable the ServerBlock and restart the service to apply the changes.

sudo ln -s /etc/nginx/sites-available/codeserver /etc/nginx/sites-enabled/codeserver

sudo systemctl reload nginx


It is also recommended to enable HTTPS by installing Let’s Encrypt certificates.

So, install the certbot package and python3-certbot-nginx.

sudo apt-get install certbot python3-certbot-nginx

And install the certificates by running

sudo certbot --nginx

During the execution of the command, you will be asked for your email, if you accept the license terms and your domain.

After finishing the process, restart Nginx.

sudo systemctl reload nginx

Testing Code Server

Now open a web browser and access https://your-domain and you will see the login screen.

Enter the password that is in the config.yaml file we opened recently.

And then you will be able to use the Code Server without any problems.

Conclusion

Code Server allows us to have all the power of Code in the cloud and be accessible from anywhere. This makes it interesting for many people and professional environments.

The post How to install Code Server on Ubuntu 20.04? appeared first on Linux Windows and android Tutorials.

Downloading CodeBlocks.

To download the most recent version of the program, just click on the following link. On the download page, there are several versions to download. In theory, all should work properly. However, I have experienced problems with some of them. Therefore, I recommend the installer with the setup that also includes the MINGW compiler:

Once downloaded the file, just double click on it to start the installation.

Next, accept the license:

On the next screen are all the options available for installation. It is possible to select them according to the needs of the user. However, it is preferable to leave the default options and do a complete installation. This increases the stability of the program:

Then the installation path of the program appears. It is possible to leave the default path or set a custom address:

After setting the parameters, the wizard will start the installation.

After the process is finished, press Next to close the window and launch the program.

Configuring the compiler on CodeBlocks

After launching the program, it is necessary to make some configurations. First, CodeBlocks automatically detects the compilers present in the system. If there are none, then the program compiler is set.

Testing CodeBlocks.

Once the program is configured, it is time to create the first project. With this intention, please click on Create a New Project

Immediately an assistant will be opened to guide us during the creation of the project. Please click Next to start the process.

In the next window, select the type of project to start. In that case, please select Console Application.

Next, select the type of language to use. For the purposes of this example, select C++.

Next is the project configuration window. Here you assign the name to the project. In addition, select the folder where the project will be saved.

Below are options for the compiler and other elements of the project. Additionally, leave all options by default and press Finish to continue.

Back to the initial screen, please locate the Workspace menu in the left column. Forthwith, scroll until you get the main.cpp file. Then double click on it and you will see the file with the classic Hello World.

To compile and run the program, click on the icon shown in the image below. Accordingly, just wait a few moments until the file is displayed in a pop-up window.

Conclusion

After finishing the post, we have seen how to install CodeBlocks on Windows 10. It is designed to be very extensible and completely configurable to the needs of developers. In addition, this IDE has been built around a complementary framework. All right, that’s it for now. I hope you find this post useful. Before saying goodbye I invite you to review our post about enabling PING in Windows Server 2019.

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Android is the world’s most popular mobile operating system and is present in hundreds of models. In addition, many major brands such as Samsung bet strongly on it. So Android has an IDE that is up to the system in Android Studio.

Android Studio is the official Android IDE. It is based on IntelliJ IDEA. Android Studio offers even more features that enhance your productivity when building Android apps, such as:

• A flexible Gradle-based build system.
• A fast and feature-rich emulator.
• A unified environment where you can develop for all Android devices.
• Instant Run to push changes to your running app without building a new APK.
• Code templates and GitHub integration to help you build common app features and import sample code.
• Extensive testing tools and frameworks.

So, let us install Android Studio on Fedora 30.

Install Android Studio on Fedora 30

First of all, go to the Android Studio website. Then download the Linux version. The website recognizes which system you are using. So just click on the Download Android Studio button.

After you accept the license terms, the download will begin. It weighs 1 Gb so if you have a slow connection, it will take a while.

Once downloaded, it is necessary to install some dependencies. Open the terminal and type the following.

:~$ sudo dnf install zlib.i686 ncurses-libs.i686 bzip2-libs.i686

After that, decompress the downloaded file in /opt/.

:~$ cd /opt/
:~$ sudo tar -xvzf /home/your-user/Downloads/android-studio-ide-183.5522156-linux.tar.gz

Obviously, be careful with the path and name of the downloaded file.

Then, run the wizard.

:~$ cd android-studio/bin
:~$ sh studio

Now, you will see the wizard.

Then, choose the type of the installation.

After that, select the theme. I like the dark theme, but select what you prefer.

Next, you will see the summary.

Then, the installation will begin. The wizard will download other required components. Be patience.

The process will take time. Then, you can start a new project.

The next step is to configure the project.

Now you can start to do fantastic Android applications.

And that’s it.

Conclusion

Android Studio is an IDE for developing Android applications. Installing it is not at all complex, however, there are some dependencies that should be taken into account to avoid problems. In addition, it is recommended to have a fairly modern computer because it is somewhat heavy.

Are you an Android developer? Have you used Android Studio? Let us know in the comments.

Please share this post with your friends.

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Atom is a powerful text editor that is used to write codes in many programming languages. It has the advantage of being hackable, that is, we can modify with total freedom the program making it work and behave as we want. It is open source and has many features that make it a strong competitor of Visual Studio and Sublime Text.

So, let’s install Atom in Fedora 30.

Install Atom in Fedora 30

Atom has a nice website where we can find much more information about the program.

There immediately, we can find two buttons where they meet, two options to download Atom. In the first place, we have the .DEB package that is for distributions like Debian, Ubuntu, Linux Mint or ElementaryOS. However, below we will have the option to download the .RPM package that is suitable for CentOS, OpenSuse, RHEL, and Fedora that is our case.

Once we have downloaded the corresponding RPM package, we will be able to start the installation. If we use the rpm command, we will have to deal with the dependencies and it is not advisable. So we will use dnf that does manage them.

:~$ sudo dnf install [Path_of_the_file]

Now, we can run it from the main menu.

So, enjoy it.

Conclusion

Atom is a great text editor that is used by many web developers to create their projects. As you can see its installation in Fedora 30 is quite simple but to novices can be very interesting.

Please share this post with your friends.

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Looking for an IDE for Python? Eric, it is the solution

Eric is a full featured Python editor and IDE, written in Python. It is based on the cross-platform Qt UI toolkit, integrating the highly flexible Scintilla editor control.

Some of Eric’s main features are as follows:

• An unlimited number of editors.
• Configurable window layout.
• Configurable syntax highlighting.
• Sourcecode autocompletion.
• Sourcecode calltips.
• Advanced project management facilities.

On the other hand, Eric integrates with many different services such as GIT or Mercurial. But it also integrates with Django which is a framework for web programming with Python. So as you can see it is a very versatile IDE for Python. Finally, it is also possible to integrate it with some Code Checkers such as Vulture and PyLint.

Sounds good, does not it? So let’s install it on Ubuntu or Linux Mint.

Install Eric on Ubuntu 18.04 and Linux Mint

Eric has some dependencies that we have to satisfy if we want to install it from its source code. However, we can do it through snap packages. So we do not have to worry about dependencies.

So open a terminal and run the following command:

:~$ sudo apt install snapd

Then, run the next one and wait for the installation to finish.

:~$ sudo snap install eric-ide --classic

Now, you can run it from the main menu. And be able to start working!

Conclusion

Developing quality applications requires a lot of time and technical knowledge. So applications are needed to help facilitate the process. In this sense, Eric behaves like a great IDE for Python that will be of great help to all lovers of this language.

Please share this post with your friends.

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So, let us start.

What is Netbeans?

In case you are a beginner or don’t know it, Netbeans is the best to program in Java. It is an open source IDE that is now part of the Apache foundation. This guarantees that it will remain as open source and that it has the backing of a large community.

In addition, this IDE can be easily configured through plugins that extend its functionality. For example, it can be integrated with GIT or another version control system. Or simply change its appearance. Of course, there are many extensions ready to use.

Finally, it is good to say that Netbeans also supports other types of languages such as PHP or HTML. However, it is true that Java is where its main focus is.

Integrate the Javadoc to Netbeans

A great advantage of Netbeans is that we can integrate the official Java documentation into the IDE. This helps too much to know the methods and classes of Java as we work. Above all, it is useful when the programmer is novice or is starting with the language.

On the other hand, always using the official Java documentation will make our code cleaner because we will know specifically what each thing is for.

So let’s go for it.

We can integrate the Javadoc into Netbeans in two ways. First, we can download all the documentation from this link. This is convenient if you do not have a great connection frequently or simply don’t depend a lot on the internet. The other way is to add the URL of the documentation.

Open Netbeans and click on the Tools menu. Next, click on the Java Plattforms option.

Then you will see on the left side the Java versions that are installed and added in Netbeans. In this case, I only have Java 12 that we taught to install recently. When you click on the Java version, in the middle, there will be the Javadoc tab, click on it and if you downloaded the Javadoc click on Add Zip/Folder. If you will do it directly from the website, click on Add URL. And add the corresponding Javadoc URL.

There you go. Now when you use Netbeans and its desktop shortcuts, you will have access to the Java documentation that will explain that particular method. As you can see in the image.

So, that’s it.

Conclusion

Creating applications is not as simple as many people think, however, there are tools that help this process. Today in this post, you have learned how to integrate Javadoc to Netbeans to improve the way we program in Java.

Please share this post with your friends.

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IntelliJ IDEA is a Java IDE created by JetBrains. It considers itself to be the smartest and most productive IDE for Java programming. The truth is that it is surely one of the best IDE’s out there. It has a free trial license and a paid license. In addition, it is possible to extend its functionality thanks to the use of official plugins. With this, the IDE becomes quite flexible in its use.

On the other hand, is a very complete IDE, it is recommended to run on a computer with at least 4 Gb of Ram, but for a more fluid use at least 8Gb.

So today, you will learn how to install IntelliJ IDEA on Ubuntu 18.04.

Two ways to install IntelliJ IDEA

There are two ways to do this. The first is through Snap where we will use a self-contained package and that’s it. So this method is the simplest and recommended for beginners.

On the other hand, it is possible to install it using the official installer. With this method, we will get a cleaner installation of the program. So choose the one you want.

Install IntelliJ IDEA using snap

Snap is Canonical’s technology to make packages installable on many Linux distributions without paying attention to dependencies. So open a terminal and run:

:~$ sudo apt install snapd

Then, run the following command to install it.

:~$ sudo snap install intellij-idea-community --classic

Next, launch it from the main menu.

Using the official installer

In this case, the installation is more impious than using snap. So open a terminal, and install wget first.

:~$ sudo apt install wget

Then, download it.

:~$ wget https://download.jetbrains.com/idea/ideaIC-2019.1-jbr11.tar.gz

After that, extract the file.

:~$ tar -zxvf ideaIC-2019.1-jbr11.tar.gz

Next, start the installation using the official script.

:~$ cd idea-*/bin/
:~$ sh idea.sh

Once you run it through the main menu for the first time, you will have to configure it. For example, you will be able to define the default theme, as well as add some themes, in addition to accepting the license agreement. Everything is very easy and depends on your tastes. At the end, you will be able to start a new project.

And ready, to develop.

Conclusion

Developing in Java is quite common nowadays, as it is one of the most popular and demanded languages. IntelliJ IDEA is one of the best and its installation in Ubuntu 18.04 is quite simple.

Share this post with your developer friends.

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First of all, it has to be presented. Netbeans is an IDE (Integrated Development Environment) that is an application that focuses on being an editor with many tools to make application development easier. It has many plugins that expand its functionality and a large community willing to help.

Well, Netbeans 10 is here with us loaded with news. Of all of them, it is worth mentioning that it has support for JDK 11, something that will sincerely benefit Java developers. On the other hand, Java 11 is LTS. What its combination with Netbeans should produce good results.

As far as Java technology is concerned, Netbeans 10 has the following characteristics:

• Removed the CORBA modules.
• Support for JEP 309, Dynamic Class-File Constants.
• Netbeans 10 now support for JEP 323, Local-Variable Syntax for Lambda Parameters.
• Support for LVTI Support for Lamdba Parameters.

As you can see, now the Java coding will be more fluid.

Netbeans 10 loves PHP

While Netbeans is a Java-focused IDE, this new version takes PHP and web development very much into account. Netbeans is a very competent IDE to make applications for the web although it pales in front of Atom or Sublime Text.

In spite of this, PHP receives a lot of affection, for example, in PHP 7.2 it already admits the final commas in the list syntax. In addition, coloring for an object type. If you use PHP 7.3, you can now add trailing commas in function calls and flexible Heredoc and Nowdoc Syntaxes.

Although there may be a few new features, it is true that PHP support is improving all the time. With Netbeans you can, for example, use the Zend and Symfony frameworks without add-ons.

More features

JUnit 5.3.1 has been added as a new Library to NetBeans, so you can quickly add it to your Java projects.

Another novelty of this new version of Netbeans is that the Jupiter engine is not supported, so the projects that have been created using that engine, will be maintained but the new ones remain with JUnit.

Conclusion

Netbeans is one of the world’s best-known IDEs. However, in recent times it has been somewhat overshadowed by the emergence of powerful text editors such as Atom or Sublime Text.

Finally, Netbeans 10 takes PHP development more and more seriously, incorporating subtle but important improvements in language compatibility.

Please buy this article with your friends.

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