Useful tips for everyday
Can you Unpivot multiple columns in SQL? Unlike PIVOT which de-normalizes the data, UNPIVOT is more helpful in getting your data back to a more…
How do I remove an old phone number from iMessage? Go to Settings app on your iPad and then tap on Messages option. Tap on…
Can we create roll up summary field on account object? Choose Select a record related to the Contact. Click on the Type to filter list…
How to read a shape file in Python? After the initial comment block and library import, the code reads in the shapefile using the string…
How do I access the command prompt in Fedora? When using a GUI Desktop in Linux, it can be useful to hit a keyboard shortcut…
How do I enable custom Ribbon? When you click New Tab, you add a custom tab and custom group. You can only add commands to…
What is a dolly zoom effect? The dolly zoom, also referred to as the Vertigo effect or a Zolly shot, is a technique wherein the…
What is checkout abandonment? Shopping cart abandonment is when a potential customer starts a check out process for an online order but drops out of…
What do we really know about test driven development? TDD replaces the traditional “code then test” cycle. First, you develop test cases for a small…
Can we convert string to array in Java? String class split(String regex) can be used to convert String to array in java. If you are…