JavaScript Practical Techniques and Code Snippets
Equality Operators in JavaScript
JavaScript provides two sets of comparison operators:
Oeprator
Description
==
Loose equality (type coercion)
===
Strict equality (no type coercion)
!=
Loose inequality
!==
Strict inequality
// Loose equality examples
console.log(5 == '5'); // true
console.log(true == 1); // true
// Strict equal ...
Posted on Wed, 23 Sep 2026 16:14:50 +0000 by terry1989
Vue Auto Focus Directive: Managing Automatic Input Focusing
Upon page load, focus shifts to the order number input field
After scanning a order number, focus moves to the product barcode input
Following barcode scanning, focus remains on the barcode input
Once all barocdes are scanned, focus returns to the order number input
To address such scenarios, I developed a Vue directive named vue-auto-focus. ...
Posted on Mon, 18 May 2026 04:00:36 +0000 by Cynix