Useful tips for everyday
How to run VNC server automatically at boot? Simply enable the VNC server using raspi-config, and it will be started automatically during boot. Make sure…
Can a program print its own source code? A quine is a computer program which takes no input and produces a copy of its own…
How do you concatenate all values in a column? Here is how to concatenate these values: Double press with left mouse button on cell C4.…
Is the name of the constructor the same as its type? A constructor is a method whose name is the same as the name of…
What helps in resizing and moving an object? For titles enabled for responsive design, objects that are moved or resized using the Ctrl+Shift + drag…
Why are drop down lists bad for UX? Huge drop-down lists can be real nightmare for your users, because they will have to start scrolling…
How do I insert a document library into SharePoint? Add a document library to a page Go to the page where you want to add…
Why set state is not working? setState calls are not guaranteed to be applied immediately. There are two forms of setState : one takes an…
Can You restore a farm from a backup? You cannot use a backup made from one version to upgrade to another version. The update level…
Can you convert Facebook profile to fan page? In the past, Facebook allowed users to convert their Profile to a Page by simply generating a…