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How do you log all events fired by an element in jQuery?
...e .data('events') collection:
function getEventsList($obj) {
var ev = new Array(),
events = $obj.data('events'),
i;
for(i in events) { ev.push(i); }
return ev.join(' ');
}
$obj.on(getEventsList($obj), function(e) {
console.log(e);
});
This logs every event that ha...
How to show first commit by 'git log'?
... edit other people's answers, which would probably be better than adding a new one. I'm not really comfortable doing it myself though, feel free to do it :)
– tiho
Nov 17 '14 at 21:19
...
How do I copy a hash in Ruby?
I'll admit that I'm a bit of a ruby newbie (writing rake scripts, now). In most languages, copy constructors are easy to find. Half an hour of searching didn't find it in ruby. I want to create a copy of the hash so that I can modify it without affecting the original instance.
...
Wrong Manifest.mf in IntelliJ IDEA created .jar
...anifests into the output root, they seemed to intermittently overwrite the new manually created manifest. Messing around with order of operations seemed to make it work.
UPDATE:
This is definitely a bug in Idea. This linked answer works reliably when there are extracted directories. In essence...
Android 1.6: “android.view.WindowManager$BadTokenException: Unable to add window — token null is not
... site says to use it, but it doesn't work...grrrrr :-P
Just do:
dialog = new Dialog(this);
"this" is usually your Activity from which you start the dialog.
share
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improve this answer
...
Why use symbols as hash keys in Ruby?
...:bar in a program. Before Ruby 2.2, it was a bad idea to constantly create new Symbols that were never reused, as they would remain in the global Symbol lookup table forever. Ruby 2.2 will garbage collect them, so no worries.
3) Actually, computing the hash for a Symbol didn't take any time in Ruby...
How to make a always full screen?
...;/style>
<![endif]-->
</head>
<body>
<div id="wrapper">some content</div>
</body>
This is probably the simplest solution to this problem. Only need to set four CSS attributes (although one of them is only to make IE happy).
...
How to add images in select list?
... var iconSelect;
window.onload = function(){
iconSelect = new IconSelect("my-icon-select");
var icons = [];
icons.push({'iconFilePath':'images/icons/1.png', 'iconValue':'1'});
icons.push({'iconFilePath':'images/icons/2.png', 'iconValue':'2'});
icons....
How to show current time in JavaScript in the format HH:MM:SS?
...i = "0" + i;
}
return i;
}
function startTime() {
var today = new Date();
var h = today.getHours();
var m = today.getMinutes();
var s = today.getSeconds();
// add a zero in front of numbers<10
m = checkTime(m);
s = checkTime(s);
document.getElementById('time').in...
How to make a great R reproducible example
... <- par(mfrow=c(1,2)) ...some code... par(op) )
test run your code in a new, empty R session to make sure the code is runnable. People should be able to just copy-paste your data and your code in the console and get exactly the same as you have.
Give extra information
In most cases, just the R...