Useful tips for everyday
How do you build a system to handle long running jobs? To handle the job asynchronously in the background, we can use a task queue…
What if all values in Coalesce are NULL? If all the values in MySQL COALESCE() function are NULL then it returns NULL as the output.…
Can plasma be used to fly? FORGET fuel-powered jet engines. We’re on the verge of having aircraft that can fly from the ground up to…
How to insert a vertex in a line string? Insert a vertex in a line, line string, multi-line, or shape, or B-spline control polygon. Attach…
How do I export my private key? Go to: Certificates > Personal > Certificates. Right-click on the certificate you wish to export and go to…
What is CLI Magento? Overview of adding CLI commands. Magento enables your component to add commands to our Symfony-like command-line interface (CLI). How do I…
What does pinning on Slack mean? You can pin messages and bookmark links in any channel or direct message (DM) for easy reference. Pinned messages…
What does Responder do Kali? Responder is an inbuilt Kali Linux tool for Link-Local Multicast Name Resolution (LLMNR) and NetBIOS Name Service (NBT-NS) that responds…
Why are many app developers learning to create Windows Store apps? Store developers, much like their users, want a stable operating system with a thriving…
How can I backup my Raspberry Pi remotely? Switch off the Raspberry, remove the card, insert the card into the computer, create an image of…