Recently, I ran some of my JavaScript code through Crockford's JSLint, and it gave the following error:     Problem at line 1 character 1: Missing "use strict" statement.   Doing some searching, I realized that some people add "use...
One of the tips for jslint tool is:     ++ and --   The ++ (increment) and -- (decrement)    operators have been known to contribute to bad code by   encouraging excessive trickiness. They   are second only to faulty architecture   in enabling to v...
What is the difference between this constructor-based syntax for creating an object:  person = new Object()   ...and this literal syntax:  person = {     property1 : "Hello" };   It appears that both do the same thing, although JSLint prefe...
I am working on making all of our JS code pass through jslint, sometimes with a lot of tweaking with the options to get legacy code pass for now on with the intention to fix it properly later.  There is one thing that jslint complains about that I...
Most of the tutorials that I've read on arrays in JavaScript (including w3schools and devguru) suggest that you can initialize an array with a certain length by passing an integer to the Array constructor using the var test = new Array(4); synt...
I have a very long regular expression, which I wish to split into multiple lines in my JavaScript code to keep each line length 80 characters according to JSLint rules. It's just better for reading, I think. Here's pattern sample:  var patt...
I am currently validating my JavaScript against JSLint and making progress on, it's assisting me to write better JavaScript - in particular in working with the Jquery library.  I have now come across JSHint, a fork of JSLint. So I am wondering f...
Hi I have the 3 javascript files.   jquery.js utility.js file1.js   In file1.js I have   jQuery.noConflict() jQuery(document).ready(function($) {   // .... });   I get an error 'jQuery' was used before it was defined.  and 'document'...
I'm using JSLint to verify most of my external Javascript files, but the largest amount of errors I'm getting is from functions being used before they're defined.  Is this really an issue I should worry about?  It seems Firefox, IE7 and C...

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