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Perl can be use in a large number of ways. A very popular form is CGI (Common Gateway Interface) to create web sites. Using server side scripts you are able to create dynamic web sites that will be...
The Mystery Of The Code
Inside all computers are a bunch of switches. Like a light switch that can be turned on or off each switch in a computer has a value of 1 for on or 0 for off. What makes the...
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Simple introduction to SQL
You will need a working install of a database server to try this. MySQL and PostgreSQL should be an easy install for any Linux system.
If you are new to SQL check out...
Sometimes the best way to see how something works is to see it working. Give these examples a go, read the code and try them out.
You can extract TBZ files from the command line using tar. To...
You can create new PerlQt objects on the fly. You can use QGridLayout to have the objects automatically positioned and sized. Qt also has a special function sender() that returns a pointer to the...
File IO is used a lot and it is very easy to do thanks to same simple Perl commands.
Writing
When you open a file for writing you use w as the second argument for the FileHandle...
If you are allowed to edit pages in this Site, simply click on edit button at the bottom of the page. This will open an editor.
To create a link to a new page, use syntax: [[[new page name]]] or...
Almost any distribution of Linux including Ubuntu, Fedora, Mandriva and Radados come with PerlQt.
Debian, Ubuntu and Radados users can install like so.
apt-get install libqt-perl
Radados users...
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So you...
You can compile C code to a library and then export the connections to be loaded by Perl. I have only messed around with this so it will take some time for me to get around to making an...
I have used email and HTTP wrapper libraries in Perl so I will start with some examples of that.
Perl can also do low level sockets for custom stuff so we can show a bit of that also.
More to come.
The PerlQt project manager was created by Radados.org developers to streamline the process of creating forms and programming with PerlQt. Please see Installing for information on how to install the...
The PerlQt project manager will generate a .pl file for each project that file is the name of the program and the command to run to start your program. The forms you design for your project will be...
Even if you have never programmed before you can look at these example to see what is common about them and that will help you to identify important parts when looking at example code. Try to spot...
PerlQt is a very fast and easy way to create great looking GUI programs using the Qt drag and drop form designer and Perl. PerlQt is powerful enough for advanced developers and easy for beginners...
Welcome to PerlQt
PerlQt Introduction
PerlQt Project manager
Signals and Slots
Download examples
PerlQt vs Qt C++
What Is $this
Troubleshooting
Simple Perl
The basics of Perl
Read & Write...
Signals and Slots are how events like the clicking of a button are connected to actions like a function you write to do something when the user clicks a button.
Simple QPushButton example
This...
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This is a short introduction to some basics you will need to know before you should get started coding.
Download the code examples used on this page as a single working example file...
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Some times a program will not run. Here we can look at some reasons why and how to figure out what to do to fix it.
It is always a good idea for you as the program to test your program by running...
Perl is a scripting language meaning that the program that is run on the computer remains in human readable text for always and does not get compiled. The advantage of a script language like Perl...
Here are a few things you need to know about programming in Perl.
For a more in depth look at these and many more Perl features please see Beginner's Introduction to Perl.
Variables
All computer...
