1. In a switch statement 'default' case is written at the end or at the start or wherever we want inside switch? — It can be written anywhere in switch control instruction as an independent case. 2. Is the below format of 'for' loop is correct? [crayon-5a2bba78d3929462538475/] — Read more…
1. What do you mean by scope of a variable? What are the different types of scopes that a variable can have? — Scope Indicates the region over which the variable's declaration has an effect. The four kinds of scopes are — file,function,block,prototype. 2. What are differences between a Read more…
There are few tips here which will help you protect your vps against attacks: 1. Change SSH port : you can change it be logging into you server console with root privilages. Then type [crayon-5a2bba78d4430568401153/] and find line #22 and replace it with the port you want to Read more…
In Unix, how do I kill another login session remotely? You can kill a Unix/Linux login session remotely by sending a hangup signal (SIGHUP) to the process running the login session. To do this, follow the steps below: Identify the shell you want to kill. To determine your current tty, from your Read more…
Script Updated On – 10 May, 2017 Here we are presenting a small PHP script to make your own personal web music streaming site. It is one of the most simplest PHP script. You can use it to take your all songs with you anywhere you want. Yes some will Read more…