Useful tips for everyday
How do I know if my MagSafe adapter is bad? Test the AC plug or AC cord The AC blades are bent (don’t attempt to…
What is do shell script? The do shell script command lets you execute any other command on the system and capture its output. If you’re…
What is the difference between Web server and HTTP server? On the hardware side, a web server is a computer that stores web server software…
Can recursive descent parser parse the grammar? Hence a recursive descent parser cannot be written for a grammar which contains such directly (or indirectly) left…
How do you use bucket fields in Einstein Analytics? Bucket Customisation Pane – Select Relative. Now create two buckets: By Year and By Quarter. Select…
How do I change the close button position on a Mac? Anyway you can always use CMD + M to minimize and CMD + Q…
How do I import a module into the same folder? Make an empty file called __init__.py in the same directory as the files. That will…
Should I have VSync turned on or off? There’s no tearing or over-processing to fix, so the only effect VSync will have is potentially worsening…
What is the difference between a USB drive and a flash drive? Both the thumb drive and flash drive are used for transferring and storage…
How do I request OCSP? 2 Answers Extract server and issuer certificates from somewhere (SSL connection most likely) Extract the OCSP server list from the…