Useful tips for everyday
What does it mean to have an IP address range? Note that an IP Address range is in CIDR format and may include many individual…
What causes runaway in a DC series motor? It happens when the shunt field coil is open circuited so no current flows in it and…
What is overlay in device tree? A device tree overlay (DTO) enables a central device tree blob (DTB) to be overlaid on the device tree.…
How do you make a simple chat bot? How to Create a Chatbot From Scratch Step 1: Go to the CHATBOTS section. If you don’t…
How to do Full text search? You can perform a full text query either by using a CONTAINS clause in the FROM clause of a…
How do you perform a configuration test? Software Configuration Testing: Software configuration testing is done over the Application Under Test with various operating system versions…
How to add custom fields to menu items? Once you have created a field group and assigned it to appear for a Menu Item edit…
What is a low-voltage shock? What is a low voltage electric shock? A low voltage electric shock occurs when a person comes into contact with…
How do I change the year in a PivotTable? On the PivotTable Analyze tab, open Fields, Items, and Sets. Choose Calculated Item. A dialog box…
How to use SQL SELECT statement with if exists sub query? How to select Boolean value from sub query with IF EXISTS statement (SQL Server)?…