Check the HTTP Reponse Status Code of a Request in PHP We can use the following PHP function to send a request to the URL and get its HTTP …
Teaching Kids Programming: Videos on Data Structures and Algorithms Given an integer n, find two or more integers such that their sum is equal to n, where the product …
The following is a simple C++ source code that can be compiled into a command line program that can bomb your OS until the OS becomes unresponsive or crashes. …
Teaching Kids Programming: Videos on Data Structures and Algorithms Given an integer n, return the nth ugly number. Ugly number is a positive number whose prime factors only include …
Given a string e.g. “domain.com” we want to find out if it is a valid domain string name. We can do this in PHP via Regx aka Regular Expression. …
At Linux, sometimes we want to search all the processes that contain some name and then terminate all of them. We can use “ps augx” to list all processes …