Useful tips for everyday
How to connect SSH tunnel to DB Server? Login to the DB Server SSH Server using your current Terminal Emulation with the following Command which…
How can I get a list of all my friends on Facebook? On the Facebook homepage click on the ‘see more’ tab on the left…
How to ignore an error in a bash script? In bash script to stop execution on error. I have ~100 lines of script executing and…
How do I turn off access point mode? To disable the wireless access point feature: Use a computer, tablet, or smartphone that is connected to…
What is the difference between configuration testing and compatibility testing? Configuration testing is the process of checking the operation of your software with various types…
How do I know if my PSU is faulty? There are a few telltale signs of a computer power supply that may be failing….Typical symptoms…
What is semi join in SQL? A semi join returns a row from one join input (A) if there is at least one matching row…
What is oneshot in systemd? The Type=oneshot service unit: blocks on a start operation until the first process exits, and its state will be reported…
How much is it to repair an iPod touch screen? We’ll add a $ 6.95 shipping fee if we need to ship your iPod. Your…
What affects cable capacitance? Cable capacitance increases with length of the cable, and with increased capacitance, the charging current drawn is also increased. The limit…