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Invoking a jQuery function after .each() has completed
... should also achieve what you're after.
Promise documentation
An example from a project i'm working on:
$( '.panel' )
.fadeOut( 'slow')
.promise()
.done( function() {
$( '#' + target_panel ).fadeIn( 'slow', function() {});
});
:)
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In Javascript, how to conditionally add a member to an object?
... because it uses jQuery and this ternary condition won't remove a property from an object, this just would set a property as undefined. See @lagistos answer for the correct way to do this,
– Alexander Kim
Mar 13 at 4:55
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Making 'git log' ignore changes for certain paths
...atch_pathspec_depth_1() and for correctness was only supposed to be called from match_pathspec_depth(). match_pathspec_depth() was later renamed to match_pathspec(), so the invariant we expect today is that do_match_pathspec() has no direct callers outside of match_pathspec().
Unfortunately, this ...
Printing Java Collections Nicely (toString Doesn't Return Pretty Output)
... o -> o.toString() ).collect( joining(",") )) is better cos you read it from left to right, you don't need to look back at the front to compute in your brain what is done with the intermediate list
– cdalxndr
Apr 29 at 18:16
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Swift: Pass array by reference?
...be this is an old syntax; I only got into Swift in 2016 and this answer is from 2014 so maybe things used to be different?
– Ray Toal
Nov 2 '19 at 18:08
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Opacity of background-color, but not the text [duplicate]
... Is there any possibility that IE7 mode in IE9 is different from actual IE7? I'm asking because this code isn't working there. But if we use only three last rules (without background-color: rgb(0, 0, 0);) - all just fine
– Donotello
Aug 26 '11 at...
What is the C# Using block and why should I use it? [duplicate]
What is the purpose of the Using block in C#? How is it different from a local variable?
9 Answers
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How to detect if URL has changed after hash in JavaScript
...pstate in Mozilla Docs
Currently (Jan 2017) there is support for popstate from 92% of browsers worldwide.
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'const int' vs. 'int const' as function parameters in C++ and C
... as a chain of adjectives, without swapping any places. char const *, read from left-to-right is: "pointer, const, char". It's a pointer to const char. When you say "a pointer that is constant", the "constant" adjective is on the pointer. So, for that case, your list of adjectives should have really...
Append values to a set in Python
...dd to append single values
a.add(1)
a.add(2)
Use update to add elements from tuples, sets, lists or frozen-sets
a.update([3,4])
>> print(a)
{1, 2, 3, 4}
If you want to add a tuple or frozen-set itself, use add
a.add((5, 6))
>> print(a)
{1, 2, 3, 4, (5, 6)}
Note: Since set elem...