Menu
How can I remove the first three letters of a string in JQuery?
For example: Turn cat1234 to 1234
720
You can also remove the first character from a string using substring method. let input = "codehandbook" function removeCharacter(str){ return str. substring(1) } let output = removeCharacter(input); console. log(`Output is ${output}`);
To remove the first word from a string, call the indexOf() method to get the index of the first space in the string. Then use the substring() method to get a portion of the string, with the first word removed.
To delete the first character from a string, you can use either the REPLACE function or a combination of RIGHT and LEN functions. Here, we simply take 1 character from the first position and replace it with an empty string ("").
var header = $('. time'+col). text(); alert(header);
No jQuery needed.
"cat1234".slice(3); or
"cat1234".substring(3); or
"cat1234".substr(3); var str="cat1234"; console.log("using slice =",str.slice(3)); console.log("using substring =",str.substring(3)); console.log("using substr =",str.substr(3));
var val = 'cat1234'; var newVal = val.substring(3, val.length); If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With
