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Setting multiple attributes for an element at once with JavaScript
...ht: 120, // pixels
width: 160, // pixels
onclick: function () {
alert('Clicked!')
}
})
document.body.appendChild(elem)
// One-liner:
// document.body.appendChild(Object.assign(document.createElement(...), {...}))
.my-image-class {
height: 100%;
width: 100%;
border: soli...
When a 'blur' event occurs, how can I find out which element focus went *to*?
...not StackOverflow):
<input id="myInput" onblur="setTimeout(function() {alert(clickSrc);},200);"></input>
<span onclick="clickSrc='mySpan';" id="mySpan">Hello World</span>
Works both in FF and IE.
...
What does “yield break;” do in C#?
...ar returns in the same method gives a compiler error. Using yield return x alerts the compiler you want this method to be syntactic sugar for creating an Enumerator object. This Enumerator has method MoveNext() and property Current. MoveNext() executes the method until a yield return statement, and ...
How do I call a dynamically-named method in Javascript?
...do it like this:
function MyClass() {
this.abc = function() {
alert("abc");
}
}
var myObject = new MyClass();
myObject["abc"]();
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How to get href value using jQuery?
... your settings, were you testing in chrome? If so, comment out your first alert and it will work.
– Michael La Voie
Jan 20 '10 at 1:20
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How do I log a Python error with debug information?
...his method in an arbitrary place you may get a bizarre exception. The docs alert about that."
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Best practice for localization and globalization of strings and labels [closed]
...t to store key's and value's.
For example:
var _ = document.webL10n.get;
alert(_('test'));
And here the JSON:
{ test: "blah blah" }
I believe using current popular libraries solutions is a good approach.
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Why does a RegExp with global flag give wrong results?
...ew RegExp(query, 'gi');
var result = [];
result.push(re.test('Foo Bar'));
alert(re.lastIndex);
result.push(re.test('Foo Bar'));
If you don't want to manually reset lastIndex to 0 after every test, just remove the g flag.
Here's the algorithm that the specs dictate (section 15.10.6.2):
RegEx...
How to check if a specified key exists in a given S3 bucket using Java
...hy have exceptions at all in a language? Rather than throw an exception to alert the program and change the program's flow, the runtime should just terminate I suppose.
– Don Cheadle
Mar 6 '15 at 20:04
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How do I calculate the date in JavaScript three months prior to today?
...e.getMonth() -12; var pastDate = new Date(2011, currentMonth, 01); alert(pastDate); this worked, checked with 12 months
– KeenUser
Oct 29 '11 at 6:09
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