“Javascript kosong” Kode Jawaban

JavaScript jika string kosong

// Test whether strValue is empty or is None
if (strValue) {
    //do something
}
// Test wheter strValue is empty, but not None 
if (strValue === "") {
    //do something
}

Arno Deceuninck

Fungsi kosong JavaScript

const func = () => {};
// Or
const func = Function();

Batman

String kosong di JavaScript

var s; // undefined
var s = ""; // ""
s.length // 0

Disturbed Dingo

Javascript kosong

function sum(a, a, c) { // !!! syntax error
  'use strict';
  return a + a + c; // wrong if this code ran
}

Clever Chimpanzee

Jawaban yang mirip dengan “Javascript kosong”

Javascript Javascript Javascript Javascript Javascript

Pertanyaan yang mirip dengan “Javascript kosong”

Lebih banyak jawaban terkait untuk “Javascript kosong” di JavaScript

Jelajahi jawaban kode populer menurut bahasa

Jelajahi bahasa kode lainnya

Shell/Bash

C++

CSS

HTML

Java

JavaScript

Objective-C

PHP

Python

Sql

Swift

Ruby

TypeScript

Kotlin

Assembly

VBA

Scala

Rust

Dart

Elixir

Clojure

Haskell

Matlab

Erlang

Cobol

Fortran

Scheme

Perl

Groovy

Lua

Julia

Delphi

Abap

Lisp

Prolog

Pascal

ActionScript

Basic

Solidity

PowerShell

GDScript

Excel