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HTML5: number input type that takes only integers?
...s that it accepts more than one of them.
Here is the demo: http://jsfiddle.net/b8NrE/1/
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Reverse of JSON.stringify?
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Check this out.
http://jsfiddle.net/LD55x/
Code:
var myobj = {};
myobj.name="javascriptisawesome";
myobj.age=25;
myobj.mobile=123456789;
debugger;
var str = JSON.stringify(myobj);
alert(str);
var obj = JSON.parse(str);
alert(obj);
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System.currentTimeMillis() vs. new Date() vs. Calendar.getInstance().getTime()
...then I strongly advise that you use jodatime, http://joda-time.sourceforge.net/. Using System.currentTimeMillis() for fields that are dates sounds like a very bad idea because you'll end up with a lot of useless code.
Both date and calendar are seriously borked, and Calendar is definitely the worst...
CHECK constraint in MySQL is not working
... ...not very simple, at least compared to CHECK :(. Coupla tutes: net.tutsplus.com/tutorials/databases/…, sitepoint.com/how-to-create-mysql-triggers
– Ben
May 24 '13 at 6:15
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How to get value of selected radio button?
...(form.elements["test"].value);
The JSFiddle to prove it: http://jsfiddle.net/vjop5xtq/
Please note this was implemented in Firefox 33 (All other major browser seems to support it). Older browsers will require a polfyill for RadioNodeList for this to properly function
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How can I test if a letter in a string is uppercase or lowercase using JavaScript?
...ers[i] + ": " + false);
}
}
You may test it here: http://jsfiddle.net/Axfxz/ (use Firebug or sth).
for (var i = 0; i<letters.length; i++) {
if (letters[i] !== letters[i].toUpperCase()
&& letters[i] === letters[i].toLowerCase()) {
console.log(lette...
How to get started on TDD with Ruby on Rails? [closed]
...found it here: web.archive.org/web/20100325215651/http://bloritsch.d-haven.net/…
– fivetwentysix
Dec 1 '11 at 20:40
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How to make a vertical line in HTML
... Thanks for this code. Here is a working example jsfiddle of this jsfiddle.net/ccatto/c8RQc
– Catto
Jun 17 '14 at 20:20
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Preloading images with JavaScript
...s to images to be preloaded with callback on all is done:
https://jsfiddle.net/4r0Luoy7/
function preloadImages(urls, allImagesLoadedCallback){
var loadedCounter = 0;
var toBeLoadedNumber = urls.length;
urls.forEach(function(url){
preloadImage(url, function(){
loadedCounter++;
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Angular JS break ForEach
...oesn't have Array.forEach()... or Array.some().
– Bennett McElwee
Mar 26 '14 at 3:15
2
You can po...