Useful tips for everyday
How do I disable a domain in robots txt? How to Block URLs in Robots txt: User-agent: * Disallow: / blocks the entire site. Disallow:…
How do I know how many tables are in a database? To check the count of tables. mysql> SELECT count(*) AS TOTALNUMBEROFTABLES -> FROM INFORMATION_SCHEMA.…
Does free software mean non commercial? Free software can be commercial “Free software” does not mean “noncommercial”. On the contrary, a free program must be…
What is change of variable formula? The Change of Variable Theorem (or Formula) is one of the most impor- tant results of multivariable calculus. The…
How install VLC apt-get? Method 2: Using Linux Terminal to Install VLC in Ubuntu Click on Show Applications. Search for and launch Terminal. Type the…
What angle do I cut trim? Slice a trim board at a 45-degree angle. You will need a miter saw to cut the trim at…
Can I delete Pg_wal? pg_wal holds WAL files for the archiver to archive and hence is not deleting them, this will result in a disk…
Is there an app to turn my phone into a walkie-talkie? #4 Most Effective App: Download Hey Tell App The app has a voice call…
Why is PageFactory deprecated? PageFactory in C# is deprecated as of version 3.11. This is actually a great change because it prevents usage of a…
How to hide or show objects per paper space viewport? Do one of the following: Click the Hide All but Selected Objects in Viewport icon…