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What to gitignore from the .idea folder?
...ngs.xml ) but others will probably change very often and are developer-specific (e.g., workspace.xml ).
8 Answers
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Angular HttpPromise: difference between `success`/`error` methods and `then`'s arguments
...ginal promise. I'll not change; and leave it to OP to edit.
The major difference between the 2 is that .then() call returns a promise (resolved with a value returned from a callback) while .success() is more traditional way of registering callbacks and doesn't return a promise.
Promise-based ca...
Adding a build configuration in Xcode
...ts don't have their own configurations.
Configurations are project-wide. If you select the project file, the menu will work, as shown here.
You also have to make sure that the 'Info' tab is selected, the options are still greyed out if you are on the 'Build Settings' page
...
jQuery show for 5 seconds then hide
...ore an animation, like this:
$("#myElem").show().delay(5000).fadeOut();
If it's not an animation, use setTimeout() directly, like this:
$("#myElem").show();
setTimeout(function() { $("#myElem").hide(); }, 5000);
You do the second because .hide() wouldn't normally be on the animation (fx) queue...
Why is Dictionary preferred over Hashtable in C#?
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For what it's worth, a Dictionary is (conceptually) a hash table.
If you meant "why do we use the Dictionary<TKey, TValue> class instead of the Hashtable class?", then it's an easy answer: Dictionary<TKey, TValue> is a generic type, Hashtable is not. That means you get type safe...
Are there any worse sorting algorithms than Bogosort (a.k.a Monkey Sort)? [closed]
..._sort (void *b, size_t n, size_t s, int (*c)(const void *, const void*)) { if (rand () % 2) qsort (b, n, s, c); }.
– Joe D
Aug 29 '10 at 18:50
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How to flatten an ExpandoObject returned via JsonResult in asp.net mvc?
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This worked great for my needs. If anyone wants to plug in some code for the NotImplementedException to add something like serializer.Deserialize<ExpandoObject>(json);, @theburningmonk offers a solution that worked for me.
– patr...
How to hide elements without having them take space on the page?
... BUT it will be also removed for screenreaders. There are also discussions if it effects SEO. There's a good, short article on that topic on A List Apart
If you really just want hide and not remove an element, better use:
div {
position: absolute;
left: -999em;
}
Like this it can be also re...
Display number with leading zeros
... @theta In 2.7.6, I don't get an error. Maybe this was a bug in a specific version of Python that they've since fixed?
– Jack M.
Apr 4 '14 at 14:51
3
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OR is not supported with CASE Statement in SQL Server
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= would work if you were comparing to a single value. However, (22978, 23218, 23219) is an array and IN is necessary to match only one of the values.
– LdTrigger
Nov 24 '16 at 14:49
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