Useful tips for everyday
What are MAC addresses useful for? The MAC address (short for media access control address) is the worldwide unique hardware address of a single network…
What is kernel dynamic memory? This memory is located with the system space region of the virtual address space. Thus, kernel dynamic memory is accessible…
Can a scalar function return only one value? Scalar functions accept one or more parameters but return only one value, therefore, they must include a…
How to check if a field exists in ACF? This example shows how to check if a value exists for a field. This example shows…
What is the difference between tongue-in-cheek and sarcasm? The urban dictionnary says: “When a statement is “tongue in cheek” it is ironic, slyly humorous; it…
How do I add special characters to my Android keyboard? You can type special characters in just about any app using the standard Android keyboard.…
What is the difference between MySQL and excel? While it might be difficult to extract data out of Excel it is significantly easier to perform…
Why does my car shake above 45 mph? Faster Driving (45 mph+) Tires can get unbalanced from wear or tear, or because of more severe…
What does TBO mean in aviation? Time Between Overhauls TBO, or Time Between Overhauls, is a time limit specified by the engine manufacturer for a…
Can select Block insert? Answering your question – yes, you can block any insert during read and this is called “Pessimistic Concurrency”. How do I…