Useful tips for everyday
How do I run a binary script in bash? Make a Bash Script Executable 1) Create a new text file with a . sh extension.…
Why I Cannot connect to MySQL server? Here are some reasons the Can’t connect to local MySQL server error might occur: mysqld is not running…
How to display custom object field in Visualforce page? If Event_Request__c is a custom object with field EventName__c (as per your note to @Martin.Kona) then…
How to search between specific lines and print line numbers? …which first prunes any line not within the range of lines 10 & 15, and…
How do I reduce the font size on my screen? Keyboard Shortcut for Zoom If you’re using a PC, hold down the Ctrl key while…
What is the use of Hall effect sensor in BLDC motor? Bipolar Hall-effect sensors are used in BLDC motors to detect the position of the…
How does a tone generator circuit work? All tone generators convert electrical signals into an audible compression wave in virtually the same way that your…
How do I add lines to my prop? It’s located under the system directory on Android devices, so you need root access to edit build.…
How do I give permission to access SQL Server? Expand Security, right-click on Logins and select New Login. Enter a descriptive Login name, select SQL…
What encoding do zip files use? utf-8 As long as the zip files and all their entries are encoded in utf-8 you don’t face any…