Useful tips for everyday
Can NULL be returned from a query? The IS NULL condition is used in SQL to test for a NULL value. It returns TRUE if…
How do you add non working days in MS Project 2013? Add a holiday to the project calendar Click Project > Properties > Change Working…
What is an example of sampling bias? For example, a survey of high school students to measure teenage use of illegal drugs will be a…
Can you use Blender to make videos? Blender comes with a built-in video sequence editor allows you to perform basic actions like video cuts and…
How do you highlight certain things in Excel? Highlighting Cells Containing Specific Text Select the range of cells. With the Home tab of the ribbon…
What encoding do text files use? For example, source code for computer programs is usually kept in text files that have file name suffixes indicating…
How do I reinstall Google Chrome shortcuts? Right-click a blank space on the tab bar at the top of the window and choose “Reopen closed…
What does serializing an object do? Serialization is the process of converting an object into a stream of bytes to store the object or transmit…
How do I add apps to my wishlist in Google Play? Add or remove items from your wishlist On your Android phone or tablet, open…
How do I connect my WPA to my Wi-Fi? The steps for connecting to a WPA/WPA2 network are: Find out the wireless device name. Check…