Useful tips for everyday
What is egrep? egrep is an acronym for “Extended Global Regular Expressions Print”. It is a program which scans a specified file line by line,…
How do I change the registered owner of my MacBook Pro? In Users & Groups Settings, right-click on the “original” user and select “Advanced Options”….Transfer…
Is there a way to re-install a broken Grub? There are a lot of methods in Linux that can be used to re-install a broken…
How do I create a trigger in Salesforce lightning? Write a trigger for a Salesforce object. Use trigger context variables. Call a class method from…
What does ALTER TABLE check constraint do? 2 Answers. It ensures that the constraint is enabled after it is created. Your ALTER TABLE statement includes…
How do I change the layout of my Touchbar? How to change Touch Bar settings Click the Apple icon on the top left of your…
What is the half circle shape called? semicircle In mathematics (and more specifically geometry), a semicircle is a one-dimensional locus of points that forms half…
Why is my computer screen fuzzy when I turn it on? A blurry monitor can occur for several reasons such as bad resolution settings, non-matching…
How do you make a DC power supply in Proteus? How to Make DC Power Supply Using Proteus 7812. The components used for this project…
How do I get a URL from the address bar? You can use Location object property of the Window object to get these details. href…