Programming

Classes are essential to VB.NET programs. They are the building blocks of our programs. A Class is a reference type—it is allocated on the managed heap. It can have Functions and Subs, and also data members—this includes fields. It is a container for data and code. The data within the class can be accessed with properties. The code is referred to as methods. The best thing about OOP is that it

Hi to all sourcecodesterian, In last tutorial, we preview the XML tags to the browser. Now we are going to save the XML file to the directory which is "xmlBackup/". We make it in just clicking the Save XML link below the table. Then the script will save it directly to the said path above. How it will help you guys. Thank you for reading... Happy codings...

We already seen the caret(^) as match the the beginning of string and (\z) match at the end of string that what they do. Now we are going to look with the others with beggining of bracket []. These Meta character are specifying a character class. What does the character class? This is a set of character that you want to match the string. They can listed individually like [abcdf] or a range [a-f]

Hi to all sourcecodesterian, I like to share this simple code on how to preview the XML to your browser from database. The script will call the data and retrieve it to the browser using XML tags. Hope you will like it and will help you. Just comment below. Happy codings...

In our last tutorials regarding ReGex we have some simple pattern of matching. We also use caret (^) For matching at the beginning of the string and (\z) to match at the end of the string. These characters are called Meta Characters and shown below. a. . (Full stop) b. ^ (Carat) c. * (Asterix) d. + (Plus) e. ? (Question Mark) f. { (Opening curly brace) g. [ (Opening brace) h. ] (Closing brace) i.

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Due to laziness (LOL :D), I decided to create a software, that can shutdown, restart and log-off PC inside my network. Groupbox items are the computernames/IP address. The tiring part of this is you need to set the Force Shutdown to Everyone, every computer that you want to remote. How? Run->type secpol.msc ->Local Policies->User Rights Assignment-> Force Shutdown from a remote system. and click

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In previous tutorial we have a pattern that match a string at the beggining using caret(^). Now we try to match the pattern at the end of the string using \z. What is \z? This is end of subject or read at the end of subject. We still use (i) case insensitive modifier so that it can read any case. The above script will generate "The string ends with nard" which is read at the end of the subject.

In previous tutorial we match at the beggining of the string given. But that is a case sensitive. If your condition like this: if(preg_match("/^ABC/", $string)) then the value of your string "abc". The script will returned with this message: No match found This is because of case sensitive. But in this script we will make the condition insensitive using regex "i" for insensitive. Shown below: Even