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How to prevent a click on a '#' link from jumping to top of page?
... which is to visit the href attribute, from taking place (per PoweRoy's comment and Erik's answer):
$('a.someclass').click(function(e)
{
// Special stuff to do when this link is clicked...
// Cancel the default action
e.preventDefault();
});
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How to diff one file to an arbitrary version in Git?
...the first parent. You can replace master~20, of course, with the object name (SHA1sum) of a commit or any of the many other ways of specifying a revision.
Note that this is actually comparing the old pom.xml to the version in your working tree, not the version committed in master. If you want tha...
LINQ order by null column where order is ascending and nulls should be last
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Try putting both columns in the same orderby.
orderby p.LowestPrice.HasValue descending, p.LowestPrice
Otherwise each orderby is a separate operation on the collection re-ordering it each time.
This should order the ones with a value first, "then" the or...
How to do SQL Like % in Linq?
... Will using StartsWith() or EndsWith() will fire a query ? I mean, will the code be translated into a Query or the results will be filtered in the object after retrieval from the DB ?
– Novice
Sep 18 '12 at 6:25
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What are the ways to make an html link open a folder
...P. Thankfully IE also accepts the mangled link form.
Opera, Safari and Chrome can not be convinced to open a file: link in a page served over HTTP.
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onchange event on input type=range is not triggering in firefox while dragging
...s an onchange event only if we drop the slider to a new position where Chrome and others triggers onchange events while the slider is dragged.
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JavaScript to scroll long page to DIV
...anchors or jquery; there's a builtin javascriptfunction to 'jump' to an element;
document.getElementById('youridhere').scrollIntoView();
and what's even better; according to the great compatibility-tables on quirksmode, this is supported by all major browsers!
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Mocking vs. Spying in mocking frameworks
In mocking frameworks, you can mock an object or spy on it. What's the difference between the two and when would/should I use one over the other?
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How do I remove an array item in TypeScript?
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Same way as you would in JavaScript.
delete myArray[key];
Note that this sets the element to undefined.
Better to use the Array.prototype.splice function:
const index = myArray.indexOf(key, 0);
if (index > -1) {
my...
Why does GCC generate such radically different assembly for nearly the same C code?
While writing an optimized ftol function I found some very odd behaviour in GCC 4.6.1 . Let me show you the code first (for clarity I marked the differences):
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