Useful tips for everyday
How do I know the type of variable in shell? If you want to check integers, strings, and arrays using the declare and typeset commands…
Can you filter cards in trello? Trello for Web gives you the ability to search for cards across all boards, and filter single boards to…
Why is my EC2 instance not reachable? A very common reason for EC2 instance to become not reachable would be the booting errors on the…
How do you pass a variable in a python script? Using getopt module Syntax: getopt.getopt(args, options, [long_options]) Parameters: args: List of arguments to be passed.…
Does my car have a cabin air filter? Behind the Glove Box: Most commonly you will find the cabin air filter located behind the glove…
What is difference between definition and declaration in C? Here, a function named add is declared with 2 arguments of type int and return type…
What is the meaning of response set header? A response header is an HTTP header that can be used in an HTTP response and that…
How to calculate a non-periodic time signal? For non-periodic signal: we make T 0-> ∞ For periodic signal: ck= 1 T 0 x(t)e−jkω 0 tdt…
How do you get large Omega notation? To prove big-Omega, find witnesses, specific values for C and k, and prove n>k implies f(n) ≥ C…
How do you change a value in Vector3? You have to create a new Vector3 and assign transform. position to that Vector3. For example, to…