C++ Enumerated type variable [C++ Enum]
This C++ program shows how to use enumerated type . The enum is a compound data type and works in […]
Source Code
Defensive Programming Techniques
This source code is from Thinking in C++, 2nd Edition, Volume 2, by Bruce Eckel & Chuck Allison. You can use Borland, G++ (For version 3 and above only), Microsoft (For C++ with .NET only) to compile and build this source code. Writing perfect software may be a daunting task for developers, but a few defensive techniques which are routinely applied can go a long way toward narrowing the gap between code and ideal. Defensive programming practices are often used where high availability of the application is required, safety if utmost concern, or security is needed for application to work.
Inverts the case of the selected text
This is a visual basic 6.0 source code that inverts the case of the selected text. If the upper case
wav sound player class
This is a visual basic 6.0 wav sound player class that plays any selected sound file in .wav format. It
256-bit Serpent VB Implementation
This is a slow but working Visual Basic implementation of the 256-bit Serpent algorithm. Serpent was a finalist for Advanced Encryption Standard (AES) and appears to be a very secure powerful algorithm. The Advanced Encryption Standard, or AES, is a symmetric block cipher chosen by the U.S. government for the encryption of classified electronic data and is implemented in software and hardware throughout the world to encrypt sensitive data.
BASE 85 Encoding VB Class
This is a BASE85 Encoding Visual Basic class that expands the text to be encoded by 4:5 i.e. uses 5 ASCII characters to represent 4 bytes with 80% accuracy. Used in Postscript and PDF documents. Useful if binary data needs to be persisted in ASCII text.
Visual Basis: Count Number of Characters in a String
This is a visual basic 6.0 source code to count the number of characters in a string. This function can be useful in Text editors or where you want to tell the user that how many characters have been inputted in the text field. You can also define which characters to count and which do not.
Counts the number of words in a specified string
This is a visual basic 6.0 source code that counts the number of words in a specified string. This function
C# Code that Prints the Date and Time in Various Formats
This is a simple C# program that returns the current date and time in various formats. This program uses the DateTime.Now property to get the current date and time.
Exporting PowerPoint Slides to Images in C#
This is a very simple Visual Basic source code to export all the slides from a PowerPoint presentation. This source code can export images in any specified image format like .jpg, .bmp or .gif. I wrote this function while I was working on my undergraduate project “PowerPoint to XML Interchangeability”. I had to make some sort of PowerPoint Viewer to view the slides so I wrote this function to export PowerPoint slides into image sequences so that I can display them into an image control and export the images at a temporary location.
Block a Specific IP Address in PHP
In this article, we’ll explore how to block a specific IP address or a list of addresses from accessing a webpage using PHP. By leveraging PHP’s capabilities, you can fortify your web applications against unauthorized access and potential security threats. Let’s delve into the process of implementing IP-based access restrictions to bolster the security of your PHP-powered webpages.