Joy of Programming: The Legacy of C
Dennis Ritchie died on the 8th of October 2011, at the age of 70. His lasting contributions to computing include creating the C language, and co-creating the UNIX operating system. In his memory,…
Joy of Programming: Scope, Lifetime and Visibility in C
Often, programmers confuse the scope, lifetime and visibility of variables. So I’ll cover these three important concepts in this month’s column. Whenever you declare a variable, you determine its scope, lifetime and visibility….
Modify-function-return-value hack! — Part 2
In my previous article on this topic, we discussed some guidelines on how to write a secure application in C. The article focused on functions defined in the application itself. Now, we will…
Let’s Hook a Library Function
If you are a developer, and want to change the way a library function works, this article will give you a basic idea of how to get started — just enough knowledge to…
Getting Started with Inotify
Inotify is a Linux kernel feature that provides an event-driven framework for applications to monitor changes in the filesystem. This article demonstrates how to use the Inotify API to register for interesting events,…
June 15, 2013
Wesam Alalem — it would be better to use whitelist than blacklist, i.e:
$whitelist = array(".jpg", ".png", ".gif",);
and allow only these types
Thank you....
June 15, 2013
Ovidiu — None of these solutions work to recover a single file.
All of them are using the disk image..so you are going...
June 14, 2013
Marjan — There is an error in source! You should not allocate buffer globally. Microchip FSUSB demo board did not work by...
June 13, 2013
SID — I would like to add something here.
In latest Ubuntu and the kernel higher than v3 you will not find...
June 13, 2013
Charuhas — Are you smart than fifth grader?? Read again.. Kids aged 5 are using and if you are a student of...
