Useful tips for everyday
Why should magic numbers be avoided? A magic number is a number in the code that seems arbitrary and has no context or meaning. This…
How to filter a layer with attribute value from? GIS’ are used to filter across layers based on spatial data. What you can do: Build…
How can I speed up my internet in Ubuntu? Install Speedtest To install Speedtest you need to add its repository. Add a key for the…
What is the opposite of exploratory data analysis? Examining data often falls into two phases: exploratory and confirmatory. Exploratory data analysis (EDA) and confirmatory data…
What is bypass capacitor in an amplifier? What is a Bypass Capacitor? The bypass capacitor is a capacitor that shorts AC signals to the ground…
How do you make your headphones connect automatically? First, connect and pair with your Bluetooth device manually (this is a requirement) and then just turn…
How to change the directories in a bash script? With the value set as shown, you can do: and, if there is no sub-directory called…
How do I write a donation receipt? A receipt provided by a charity or an organization accepting cash donations should include the name of the…
How do I center a WebPart in SharePoint? An easy way to do this without having to use any code would be to use a…
What is pollfd? The poll() function is used to enable an application to multiplex I/O over a set of descriptors. For each member of the…