How do you get a string before a specific character in JavaScript?

How do you get the part of a string before a specific character?

To get the substring before a specific character, call the substring() method, passing it a start index of 0 and the character’s index as parameters. The substring method will return the part of the string before the specified character.

How do you get a specific character in a string JavaScript?

The charAt() method returns the character at a specified index (position) in a string. The index of the first character is 0, the second 1, … The index of the last character is string length – 1 (See Examples below). See also the charCodeAt() method.

How do I have JavaScript get a substring after a character?

To get the substring after a specific character, call the substring() method, passing it the index after the character’s index as a parameter. The substring method will return the part of the string after the specified character.

How do you get a specific value from a string in JavaScript?

The substr() method extracts a part of a string. The substr() method begins at a specified position, and returns a specified number of characters. The substr() method does not change the original string. To extract characters from the end of the string, use a negative start position.

How do you get the part of a string before a specific character in C?

C: Get substring before a certain char

  1. You can combine std::string::substr() and std::string::find() – Andy Prowl. …
  2. if you’re ok with destroying the original string, you can use strchr(‘/’) = ‘
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