A basic formatted string exploit shows you how small errors in programming with the printf function can be a lethal weapon for hackers looking to compromise a system.

Basic x86-64bit Buffer Overflows in Linux

by Oscar-Tark

If you are looking into white hat hacking, it's good to know old school tactics used for overflows.

Bitmap ToolBar

by Nicolas Gazelle

This is my attempt to create a simple toolbar class that allows to set a bitmap in the background of a toolbar.

Callback Functions and .NET C# COM Components

by Bharat Mallapur, sriraj

How to make your C# component callback a Perl subroutine

Code Project Forums In Perl

by John Simmon / outlaw programmer

The Code Project discussion board in Perl. This is an open source project for the Code Project community.

CodeProject Forum Guidelines

by Scott Dorman

The accepted social etiquette for posting in the CodeProject discussion forums.

Convert Files to PDF on Linux using PHP and LEADTOOLS Cloud Services

by LEADTOOLS Support

LEADTOOLS Cloud Services brings the power of LEADTOOLS document imaging to virtually any programming environment. Its affordable consumption-based pricing model and Web API architecture can get your application rolling quicker than most APIs and SDKs on the market.

Creating An XML Viewer With JScript - Exsead XML Power Scripting

by alex turner

How to read an XML data source from file or AJAX and then represent it in Internet Explorer as a GUI

Defend ASP.NET and WCF from Various Attacks using Nginx

by Omar Al Zabir

Protect ASP.NET and WCF from various brute force and Denial of Service attacks and speed up response time using nginx.

Dependency Analysis with Doxygen

by Zebedee Mason

Perform dependency analysis by using Doxygen to parse source code and produce a report

Develop Your Own Language Translation System

by anshulskywalker

Understanding of Example Based Machine Translation (EBMT) system and how to create your own using exisiting tools

Extreme Designing

by RedSunBeer

test the apps design

Generate ESTABLISHED Idle Connections on the Target IP/port

by cyber_flash

Check if a server handles the Idle Connection Limit properly

Generating "Random" Strings for PERL-based Cryptography

by John Aldrich

This article will detail a relatively simple method for generating a random alphanumeric string for using in the implementation of various cryptographic / security schema with PERL.

Home-made Apache log analyzer to count hits

by Gabor Szabo (szabgab)

How to report the number of hits from localhost and elsewhere based on the Apache log file.

Hosting Without Limits: A Review of 1&1 Internet’s Unlimited Package

by rjdudley

1&1 has become one of the most successful and popular hosting companies in the world by offering simple, inexpensive ($0.99/month for three months, then $8.99/month thereafter) and feature-rich hosting plans.

How to estimate a software project in man-hours?

by RedSunBeer

Some thoughts on estimating before having a design in place.

How to execute a Perl script from VBA

by fstrahberger

How to execute a Perl script from VBA.

How to generate full visitor count from an Apache log file

by Gabor Szabo (szabgab)

Count how many hits were generated from each IP address and show the top 10 sources.

Monitor Your Website Performance and Uptime with Perl

by aa2max

Receive email notification if your website is down or slow

nls_lang When Using Multiple Oracle Homes

by fstrahberger

nls_lang when using multiple Oracle homes

On How to Mix Two Signals by using Spectral Forecast

by Paul Aurelian Gagniuc

This article shows how to mix two signals into a third, in variable proportions.

Performing SQL operations through Perl

by lexxwern

This article explains how to perform operations on your database through Perl using the DBI module.

Perl Chat from scratch | P.I.C. Chat system

by csrss

This article is about creating a ready to run chat system in Perl scripting language.

Perl Guestbook

by Jon Sagara

This article shows how to create a guestbook script using Perl. Data is stored in a MySQL table rather than in a flat file. DBI is used to connect to the database.

Perl Object Oriented Programming

by Khürt Williams

The basics of Object Oriented Programming in Perl

Perl Script for Uploading Modified Files to an FTP-Server

by Uwe Keim

Simple Perl Script that uses a local MS-Access database to store modification dates of files and uploads modified files to an FTP-Server

Point Inside 3D Convex Polygon in Perl

by John Jiyang Hou

An algorithm to determine if a point is inside a 3D convex polygon for a given polygon vertices in Perl

Porting Code Through XML

by daluu

Framework for porting code between different languauges and platforms through a standard XML schema.

PXPerlWrap (PXPerl, reloaded)

by PixiGreg

A comprehensive Perl embedding solution.

Regular Express Yourself using RegExpBuilder

by Rion Williams

This post is going to cover a new library called RegExpBuilder which aims to transform very nasty looking regular expressions into easily readable formats that can easily be built and understood.

REST Service with Perl and Dancer

by Carlos Luis Rojas Aragonés

A simple REST service with Perl and the Dancer framework.

Retrieve an HTML Page from Within Your (ASP-)Scripts Without Any Components

by Uwe Keim

Tiny little Perl library to retrieve an arbitrary URL as a string

Simple Front End Using Perl/Tk

by PrashanthLA

Simple front end using Perl/Tk

Some Easy Ways to Send Emails (via SMTP) and SMS Text Messages

by daluu

A beginner's guide on how to send emails (via SMTP) and SMS text messages when you don't have adequate access to the necessary resources