Useful tips for everyday
How to find the PID of a shell script? The pidof command will not display pids of shell/perl/python scripts. To find the process id’s of…
How do I automatically sort references? Answer Select all of the references on your page (do not select the heading on the page: References) On…
What AWS services can help you automate your development pipeline for CI CD? AWS CodePipeline is a fully managed continuous delivery service that helps you…
What is init D service? d is deamon which is the first process of the Linux system. Then other processes, services, daemons, and threats are…
What is phase randomization? QKD with weak coherent state signals has nevertheless been proven to be secure, but only under the assumption that the phase…
How do I create a Google document? To create a new file: From Google Drive, locate and select the New button, then choose the type…
How to create a UI button in Unity? Create a Ui Button at runtime, Working example without prefabs. Thanks for contributing an answer to Game…
Can I symlink a folder? Soft links are similar to shortcuts, and can point to another file or directory in any file system. Hard links…
How can I update my iPhone 3G? Update & verify software Plug your device in to power and connect to Wi-Fi. Tap Settings, then General.…
How do I read a complex SQL query? Start with any subqueries, figure out what they’re doing in individual pieces treating it as a single…