Top "Substr" questions

How to grab substring before a specified character jQuery or JavaScript

I am trying to extract everything before the ',' comma. How do I do this in JavaScript or jQuery? …

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How to trim a file extension from a String in JavaScript?

For example, assuming that x = filename.jpg, I want to get filename, where filename could be any file name (Let's …

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What is the difference between String.slice and String.substring?

Does anyone know what the difference is between these two methods? String.prototype.slice String.prototype.substring

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Extract a substring according to a pattern

Suppose I have a list of string: string = c("G1:E001", "G2:E002", "G3:E003") Now I hope to get …

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What linux shell command returns a part of a string?

I want to find a linux command that can return a part of the string. In most programming languages, it's …

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How do I remove the last comma from a string using PHP?

I am using a loop to get values from my database and my result is like: 'name', 'name2', 'name3…

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Get last field using awk substr

I am trying to use awk to get the name of a file given the absolute path to the file. …

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Extract the first 2 Characters in a string

I need to extract the 1st 2 characters in a string to later create bin plot distribution. vector: x <- …

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Extract a substring between two characters in a string PHP

Is there a PHP function that can extract a phrase between 2 different characters in a string? Something like substr(); Example: $…

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Delete first 3 characters and last 3 characters from String PHP

I need to delete the first 3 letters of a string and the last 3 letters of a string. I know I …

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