How to make string shorter javascript
const string = "Name".slice(0, 250).concat('...');
const string2 = "Name".substring(0, 250).concat('...');How to make string shorter javascript
const string = "Name".slice(0, 250).concat('...');
const string2 = "Name".substring(0, 250).concat('...');javascript truncate string
var string = "ABCDEFG";
var truncString = string.substring(0, 3); //Only keep the first 3 characters
console.log(truncString); //output: "ABC"javascript is a string numberic
function isNumeric(num){
return !isNaN(num)
}
isNumeric("23.33"); //true, checking if string is a number.javascript truncate array
array.slice(0, 4);how to truncate string in javascript
function truncateString(str, num) {
if (str.length > num) {
return str.slice(0, num) + "...";
} else {
return str;
}
}truncate javascript
function truncateString(str, num) {
if (num > str.length){
return str;
} else{
str = str.substring(0,num);
return str+"...";
}
}
res = truncateString("A-tisket a-tasket A green and yellow basket", 11);
alert(res)Copyright © 2021 Codeinu
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