Contributing

What is the difference between string literal and string object in JavaScript? In general, the string(with a small ‘s’) denotes a primitive whereas String(with an…

How long does a render take? It is up to you to decide when you think the render is clear enough for your purposes. Most…

Do you need to align text to the left in TikZ? The left or anchor=west not work. I need the text align left. You could…

How do I reduce the size of my signature? How to Reduce Your Email Signature Size Compress All Images – This is one of the…

How to create / update custom metadata using APEX? As we know that it is not similar to create/update metadata using apex like Custom Setting…

How to prevent users from deleting one folder, while still? “Folder C” – Read/Execute (inherited from A) + Read/Write/Delete for Fils/Subfolders, EXCEPT for “Folder E”!…

How do you print different page orientations in PDF? Manually rotate pages when printing Choose File > Print. In the Page Handling area of the…

How do you know which arrow key is which? Alternatively referred to as cursor keys, direction keys, and navigation keys, the arrow keys are usually…

How do I use voice command when my phone is locked? If you want to use voice command on your locked screen on an Android…

How do I turn on hidden menu? To turn this feature on, swipe down from the status bar to access your Quick Settings panel then…