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What does apply_filters(…) actually do in WordPress?
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Here's what I'm gleaning, upon considering the most popular answer and additional resources:
$tag seems to be a synonym for the name of the hook. (That's not particularly intuitive to me.)
the_content is an example of a hook, of the "filter" type.
the_conte...
How to find out if an installed Eclipse is 32 or 64 bit version?
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@Kidburla - I'm a little surprised at how popular this question has gotten over the years. However, if you look at the original question, he was clearly able to open eclipse.
– Sam Dufel
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Dual emission of constructor symbols
... | v
prefix | nested | `Thing` | `foo`| end nested | parameters: `void`
You can read the constructor names similarly, as below. Notice how the constructor "name" isn't given, but instead a C clause:
_Z | N | 5Thing | C1 | E | i
prefix | nested | `Thing` | Construc...
How do I convert a NSString into a std::string?
...nswered Nov 3 '11 at 20:52
JustSidJustSid
24.5k77 gold badges7070 silver badges9595 bronze badges
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PHP Multidimensional Array Searching (Find key by specific value)
I have this multidimensional array. I need to search it and return only the key that matches the value of the "slug". I know there are other threads about searching multidimensional arrays, but I'm not really understanding enough to apply to my situation. Thanks very much for any help!
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Is HttpClient safe to use concurrently?
...: github.com/dotnet/corefx/issues/11224.
– Ohad Schneider
Jul 6 '17 at 21:52
1
@OhadSchneider If ...
iOS 6: How do I restrict some views to portrait and allow others to rotate?
... // for iPhone, you could also return UIInterfaceOrientationMaskAllButUpsideDown
return UIInterfaceOrientationMaskAll;
}
return UIInterfaceOrientationMaskPortrait;
}
In view controller #3, add the following:
- (NSUInteger)supportedInterfaceOrientations
{
return UIInterfaceOr...
How to concatenate two IEnumerable into a new IEnumerable?
... first or second be null you would receive a ArgumentNullException. To avoid this & treat nulls as you would an empty set, use the null coalescing operator like so:
var together = (first ?? Enumerable.Empty<string>()).Concat(second ?? Enumerable.Empty<string>()); //amending `<st...
How can I find out if I have Xcode commandline tools installed?
...m the store, and with this new mechanism it can't install extra things outside of the Xcode.app, so you have to manually do it yourself, by:
xcode-select --install
On Xcode 4.x you can check to see if they are installed from within the Xcode
UI:
On Xcode 5.x it is now here:
My problem of f...
jQuery append() - return appended elements
...ch as for any jQuery selector it allows to search for target , BUT only inside a specific context. It can be very useful if you write plugins or libraries.
– Pierpaolo Cira
Dec 22 '16 at 13:32
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