Useful tips for everyday
Which tablespace does a table belong to? To get the tablespace for a particular Oracle table: SQL> select tablespace_name from all_tables where owner = ‘USR00’…
How do latitudes and longitudes help in locating a point? The latitudes and longitudes together form a grid in which the position of a place…
What is the significance of the voltage range between VIH and VIL between VOH and VOL? As you might suspect VIH is the minimum Input…
What does clicking the hamburger icon do? The hamburger menu, or the hamburger icon, is the button in websites and apps that typically opens up…
What does date Modified mean on a Mac? Date Modified – sort by when files or folders were last modified, changed, or altered in any…
How do I enable images on my Mac? Re-enable images in Safari to restore the full Web browsing experience. Click the “Safari” menu in Safari…
What can we learn from Tim Berners-Lee? Three things you can learn from Tim Berners-Lee A technology-spawned problem doesn’t always need a tech solution. Issues…
What is coefficient in linear regression? In linear regression, coefficients are the values that multiply the predictor values. The sign of each coefficient indicates the…
How do I control frames per second? How to increase your computer’s fps Find your monitor’s refresh rate. Find out your current fps. Enable Game…
What is SELinux sandbox? You can use the sandbox utility to run an application in an SELinux “sandbox” that is confined to reading and writing…