It’s safer to use [] than it is to use new Array(), because you can actually override the value of Array in JavaScript: Array = function() { }; var x = new Array(); // x is now an Object instead of an Array. In other words, [] is unambiguous.
Your code might be perfectly correct (it might also be problematic, depending on how you call testConstr). My suggestion is: tell JSLint to shut up Or don’t use JSLint at all.
It only will do this if you have the option selected at the bottom: Disallow insecure . and [^…] in /RegExp/ From the docs: true if . and [^…] should not be allowed in RegExp literals. These forms should not be used when validating in secure applications. So the answer your question, if you start … Read more
According to the documentation, it does this: true if blocking (‘…Sync’) methods can be used. Evidently Node Sync methods are blocking, and Crockford hates blocking operations in JS. Note: There’s a lot of stuff JSLint is picky about that may be more a matter of taste than a matter of code quality. Crockford is known … Read more
For those using JSHint, you can turn off this warning by setting the option eqeqeq to false in your JSHint options (usually .jshintrc) “eqeqeq”: false From the documentation: http://jshint.com/docs/options/#eqeqeq Edit: If you want to be a good citizen and fix your code to use the recommended comparison instead of turning the warning off, make sure … Read more
It’s not possible to switch off this warning with a flag, and the JSHint maintainer doesn’t want to add a flag for this. However, it is possible to turn off warnings according to their number. In this case, you’d write: /* jshint -W099 */ If you’re using a JSHint configuration file, you can specify this … Read more
Put /*ignore jslint start*/ before and /*ignore jslint end*/ after the code to be ignored. Ex: function ignore(){ /*ignore jslint start*/ var x; var y; /*ignore jslint end*/ } Or export JsLint settings, define your IgnoreErrorStart/ IgnoreErrorEnd symbols and import. Edit Some folks may confuse this answer with JSHint. In that case, use these: /*jshint … Read more
Put /*jshint bitwise: false*/ in the top of your file A list of available options: http://jshint.com/docs/options/
See the manual for parseInt; it takes 2 arguments. The second one tells it which number base you want to use. This is almost always going to be 10 (decimal). parseInt(dateParts[0],10) If you don’t specify it, then it will be inferred from the data. If radix is undefined or 0 (or absent), JavaScript assumes the … Read more
You can now add your preferred linters to Brackets’ preferences file: “language”: { “javascript”: { “linting.prefer”: [“JSHint”], “linting.usePreferredOnly”: true } }, Open the preferences file with Debug > Open Preferences File. Brackets preferences Example preferences.json file