Useful tips for everyday
How do you know if a variable is an array? In JavaScript, we can check if a variable is an array by using 3 methods,…
Can a potentiometer be mounted on the same shaft? Double potentiometer: Usually two potentiometers with the same specifications are mounted on the same shaft. When…
What is the role of the product development team? A PM develops the product roadmap and tries to get support for products from stakeholders. This…
Is it legal to store password in plain text? Today storing passwords safely should not be a problem, most languages have decent functions like PHP’s…
How do I start a project in Git? Start a new git repository Create a directory to contain the project. Go into the new directory.…
How to install QGIS for your on Windows? If you have already done a stand-alone install of QGIS on Windows and want to add on…
Should I disable XMLRPC php? To ensure your site remains secure it’s a good idea to disable xmlrpc. php entirely. Unless you require some of…
What is swarm intelligence used for? Swarm intelligence (SI) is one of the computational intelligence techniques which are used to solve complex problem. SI involves…
What is the pressure in the combustion chamber? Hello, the combustion chamber is not the place where you boil water to steam. This is the…
How do you delete the contents of a CD? Double-clicking on the CD/DVD drive icon will open the CD-RW you’ve inserted in it so that…