Useful tips for everyday
What is whitespace in code? What is whitespace? Whitespace is any string of text composed only of spaces, tabs or line breaks (to be precise,…
How do I hide sub labels in Gmail? To hide a label: Hover over the label name until you see the three dots button appear.…
Can a schema lock be acquired because of an existing lock? A schema lock cannot be acquired because of an existing lock. Cause When creating…
How do you regulate voltage in a circuit? To maintain a steady voltage level regardless of the amount of current drawn from a power supply,…
Why did they stop supersonic flights? The Concorde airframes still had 75% life left when they were retired. The reason they chose to stop is…
Do I need to set pointer to null after delete? Just as it’s good practice to always initialize variables before use, it’s good practice to…
What does a histogram data viewer display in SSIS? Histogram: Displays distribution of numeric values and works only with numeric data. Scatter plot: Displays scatter…
Can you break a socket wrench? You should not strike a ratchet socket driver. High tensile parts are brittle and do not like shocks. If…
How do I get rid of non removable notifications? You’ll see a list of all notifications currently showing on your system. Tap the one you…
Why do we still use symmetric encryption? The entities communicating via symmetric encryption must exchange the key so that it can be used in the…