Useful tips for everyday
Is it possible to have 4 PWM channels at 25 kHz? I am posting this second answer since I realized it is possible to have…
How do I crop an image in the center? Add CSS¶ Specify the width and height properties. Add the background-image property and set the background-position…
What can you do to minimize spelling errors? Words Mean Things: 5 Tips to Avoid Spelling Errors Watch out for words with double letters. Take…
Can a server with dual power supplies survive a spontaneous UPS failure? Yes, under the condition that when operational, both power supplies are powering the…
What is Software Secure Attention Sequence? A secure attention key (SAK) or secure attention sequence (SAS) is a special key or key combination to be…
Which one is faster scp or rsync? SCP will always overwrite existing files. Thus, in the case of a clean upload SCP should be slightly…
How do you make Steinmetz solid? In geometry, a Steinmetz solid is the solid body obtained as the intersection of two or three cylinders of…
How do I switch between windows on different desktops? To switch between desktops: Open the Task View pane and click on the desktop you would…
How do I fix failed to start crash recovery kernel arming? 2 Answers Boot the system. Press e for edit mode. Use the nav keys…
How do you calculate the profit of a stock portfolio? To find the net gain or loss, subtract the purchase price from the current price…