Useful tips for everyday
How do I restore my WordPress site to an earlier date? To restore your site, do the following: Go to Settings > UpdraftPlus Backups in…
How install MySQL database on Linux? To install, use the yum command to specify the packages that you want to install. For example: root-shell> yum…
Does indexing improve UPDATE query performance? So more index you have, more time you need to insert new rows . For update it depends on…
How do I get rid of the back button in Google forms? Go to Style > Layout > Layout Options. Uncheck the Show Back Button…
Can there be zero current with voltage? If you have ZERO volts then you don’t have a voltage therefore you have no current. The ohms…
Can you live stream from multiple locations? Technically, you do not need multiple cameras for live streaming with multiple sources, but if you’re using two…
How to include centered full page figure with no margins? Here is the result (I put a black border around the page, and covered the…
How do I track blog posts in Google Analytics? Important: It can take up to 24 hours for your data to show up in Analytics.…
Should I use VARCHAR or TEXT MySQL? Some Differences Between VARCHAR and TEXT The VAR in VARCHAR means that you can set the max size…
What happens if the regression model is overspecified? If the regression model is overspecified (outcome 4), then the regression equation contains one or more redundant…