Useful tips for everyday
What is the derivative of probability density function? The probability density function (pdf) f(x) of a continuous random variable X is defined as the derivative…
What does fatal error allowed memory size exhausted mean? If you’ve been getting an error that says “Fatal error: Allowed memory size of x bytes…
How do I use Smbpasswd? The smbpasswd command when used with -a option adds the new samba user and also allows you to set the…
How to trigger a map click event Stack Exchange? – Geographic Information Systems Stack Exchange How to trigger a map click event? I have a…
How to fix corrupt 7z archive? WinRAR repair to fix corrupted 7zip files Open your WinRAR application. Locate your 7zip file. Select the file and…
How do I review an app on my iPhone? How to review apps on your iPhone Tap the Reviews tab. Tap Write a Review. You…
How is gear angle measured? First take a reading for two teeth and then take a reading for three teeth. Subtract the two values and…
What does dirty mean in coding? Without context it’s hard to say for sure, but “dirty” in programming generally means that an object has been…
Is backbone a framework? Backbone. js is a JavaScript framework that helps you organize your code. It is literally a backbone upon which you build…
When should valve guides be replaced? If the clearance is too large or the valve guides are worn out-oftrue, conical or flared, they must be…