Useful tips for everyday
What is process state what are the different process states in Linux? In this article, learn about the following process states in Unix/Linux: RUNNING &…
How to fix fatal error maximum execution time exceeded in php? php ini_set(‘max_execution_time’, ‘0’); ?> Follow the path /etc/php5(your php version)/apache2/php. ini . Open it…
Why is OTP not secure? Once the OTP SMS is received, the user types it in the transaction interface and he is only then able…
How to get the coordinates of a feature in OpenLayers? In fact in TypeScript you must proceed like this: let p: ol.geom.Point = feature.getGeometry ();…
How can we store data in variable in PHP? In PHP, a variable is declared using $ sign followed by variable name. The main way…
How do you derive the sine function? For example, the derivative of the sine function is written sin′(a) = cos(a), meaning that the rate of…
How do I update my Debian apps? To update a single package on the system, use the apt-get command + the package name we want…
Is time series data continuous or discrete? In mathematics, a time series is a series of data points indexed (or listed or graphed) in time…
What does APT clean do? The apt-get clean command clears the local repository of retrieved package files that are left in /var/cache. The apt-get clean…
How to install Debian Linux in a virtual machine? Go to http://www.debian.org and download the network installer disk image. In this example, the network installer…