Scala programs can accept run-time variables as command line arguments. Here is an example of how to access the variables.
Scala provides some of its own libraries for IO, but we can also make use of the Java library. The example of reading a file uses Scala's IO package, but the file writing example uses the Java IO package.
Scala is a an object oriented functional language built on top of the Java Virtual Machine. (JVM). Because it is an extension of Java, you still have everything available to you as you normally would in Java. Check out this Hello World example.
Control structures like if/else statements, for loops, and switch cases are vital to writing program logic. These code snippets will serve as easy references for these control structures when writing with the Tcl programming language
There are many situations where it is useful to ask the user for some information while a program is running. Tcl makes this a breeze. Check out these code snippets that demonstrate how to interact with the user and manipulate input.
Tcl programs can accept command line arguments to pass runtime variables. These code examples show how to make use of these arguments.
Tcl provides an easy way to open and read the lines of a file. Check out these code snippets that demonstrate how to read and write files with Tcl programming language.
Tcl is a language similar Bash because every line is a command and it can be scripted similar to shell scripts. Tcl can be used by itself but it typically embedded inside larger applications. Tcl with Tk toolkit allows you to create GUI applications. Once nice thing about Tcl/Tk is that it is widely available and works on multiple platforms. It does not create the nicest looking GUIs because it does not use native windows, but they are effective. Let's look at the most basic Hello World program. Let's name it hello.tcl.
Writing a Chrome extension is incredibly easy! You don't need any special tools either, just a text editor and Chrome. Create a folder and make a manifest.json and an index.html file. Fill them in with the information below and you are ready to go!
It is possible to write GTK2 application using PHP. It is a little work to get it compiled and installed, but once configured it is easy to write programs with GTK2. As of June 22, 2015 a development branch has been created for GTK3. Follow these installation instructions first. Then try out the code samples below. Load the php-gtk2 module in your php.ini as well.