How can i place special characters in an array in javascript - Stack Overflow

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In php I can do this to place a back slash inside an array

$symbols = array(".","\\\\");

What is the best method of doing this in javascript with backslash, colon, and semicolon?

In php I can do this to place a back slash inside an array

$symbols = array(".","\\\\");

What is the best method of doing this in javascript with backslash, colon, and semicolon?

• javascript

Share Improve this question Follow edited Jul 19, 2020 at 1:09 Unmitigated 89.8k1212 gold badges9999 silver badges104104 bronze badges asked Jul 19, 2020 at 0:50 JonnyJonny 1,32911 gold badge1515 silver badges2727 bronze badges 2

• 1 Inside a string value, correct? PHP and JavaScript share the same rules for backslash-escaped characters in strings which they inherited from C. – Dai Commented Jul 19, 2020 at 0:53
• yes inside of an array – Jonny Commented Jul 19, 2020 at 0:54

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2 Answers 2

Sorted by: Reset to default 6

Use an array literal delimited by square brackets:

var symbols = [".","\\", ":", ";"];
console.log(symbols);

See here for a more thorough explanation of arrays and their methods.

you need to scape backslash (backslash is the escape keyword). If you need to push an item to the array use the push() method.

let arr = ['\\', ':'];
arr.push(';');

console.log(arr);   //Outputs ["\", ":", ";"]

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