Useful tips for everyday
How do you moderate a chat room? These steps are basically in order of importance. Have an easily accessible set of rules. Assume good faith.…
What is the meaning of à ⠀? It is a character encoding issue. Whom ever is sending the mail is using a character set…
When to use natural logs in log transformation? I n log transformation you use natural logs of the values of the variable in your analyses,…
How do you Rotate text on x-axis? To rotate x-axis text labels, we use “axis. text. x” as argument to theme() function. And we specify…
Does cron start after reboot? To run a cron job at every system boot, add a string called @reboot to the end of the task…
Can you turn a cordless drill into a corded drill? If cordless drill battery is dead, you can convert drill to corded and continue to…
Is master password secure? Think of it as the only key to your safe that is impossible to replicate. Only you should know your master…
How is random noise used to create textures? In nature, everything has a random look, while mathematical formulas typically don’t generate random looking results, unless…
How do you write negative lookahead in regex? The negative lookahead construct is the pair of parentheses, with the opening parenthesis followed by a question…
What is a SQL dataset? A dataset is a snapshot of all the information in a database at a given moment in time. The data…