Vim substitute command :%s/old/new/g will replace all occurrences of old by new. But I want to do this replacement only in lines that do not start with #. I mean in my file there are some lines starting with # (called commented lines) which I want to exclude in search...
Suppose I have the following list in Python:Given n, I want to replace any other m elements with zero in my list, while keeping the next n elements.
Consider:has output: but:has output: Where is the extra space coming from?It is not a space. It is how your IDE/console shows /0 character which new char is filled with by default.
Consider:has output hellohellohellohellohellohellohellohellohellohello but has output Where is the extra space coming from?
Python's behavior seems inconsistent when replacing values in the case shown below (using python 3.6.5)
I was doing a local test to compare Replace operations performance from String and StringBuilder in C# but for String I was using the following code:
I'm trying to replace a single quote ' with this character /', the final goal is to transform this chay'ekka to chay/'ekka. I tried this code:
I'd like to use bash to replace multiple adjacent spaces in a string by a single space. Example:Original string: