Useful tips for everyday
How do I calculate days excluding weekends in SQL? You Can simply use datediff function of sql. and then you can subtract weekends between those…
Why do we use hybrid-pi model? The hybrid-pi model is a popular circuit model used for analyzing the small signal behavior of bipolar junction and…
How do you split pages in Preview? If you are using a Mac and need to separate PDF files, you can do it in Preview.…
How do you set the home page on Firefox? Set your home page through Firefox Settings In the Menu bar at the top of the…
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 to configure an LVM volume with an ext4 file system? Configuring an LVM Volume with an ext4 File System This use case requires that…
What did Jill find in the stable in the last battle? The Last Battle Jill and Eustace are called into Narnia to help King Tirian…
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…