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jQuery duplicate DIV into another DIV
...The .clone() method performs a deep copy of the set of matched
elements, meaning that it copies the matched elements as well as all
of their descendant elements and text nodes. When used in conjunction
with one of the insertion methods, .clone() is a convenient way to
duplicate elements on a...
How do I avoid capturing self in blocks when implementing an API?
...mple code sample to illustrate the issue. I believe I understand what this means but I'm not sure the "correct" or recommended way to implement this type of scenario.
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Why is it important to override GetHashCode when Equals method is overridden?
...ect {1,0,0} has a different hash to {0,1,0} and {0,0,1} (if you see what I mean),
– Marc Gravell♦
Jan 16 '09 at 13:45
13
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Error: Can't set headers after they are sent to the client
...y res.end(data).
The error "Error: Can't set headers after they are sent." means that you're already in the Body or Finished state, but some function tried to set a header or statusCode. When you see this error, try to look for anything that tries to send a header after some of the body has already ...
Javascript How to define multiple variables on a single line?
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I meant assignments in general. Edited wording.
– meder omuraliev
Nov 12 '10 at 16:34
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MySQL Great Circle Distance (Haversine formula)
...QL query
to get your results in Km or miles, multiply the result with the mean radius of Earth (3959 miles,6371 Km or 3440 nautical miles)
The thing you are calculating in your example is a bounding box.
If you put your coordinate data in a spatial enabled MySQL column, you can use MySQL's build i...
How to create a readonly textbox in ASP.NET MVC3 Razor
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What do you mean by "this solution disables filed against editing," (it seems incomprehensible)? Please respond by editing your answer, not here in comments (as appropriate).
– Peter Mortensen
Sep 1...
Does IMDB provide an API? [closed]
... Even if you did, if the information is publicly accessible through other means, the EULA is still not legally binding. A major decision was recently made to this very effect against LinkedIn. See: eff.org/deeplinks/2019/09/… IANAL but the EFF are. It's a very sensible ruling. If you put in...
Objective-C declared @property attributes (nonatomic, copy, strong, weak)
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nonatomic mean that it should not be accessed concurrently by multiple threads. The default is atomic which makes it thread safe.
– wcochran
Apr 16 '15 at 14:02
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Understanding NSRunLoop
...DIT
An attempt to address the comment. I broke it into pieces.
it means that i can only access/run to run loop inside the thread
right?
Indeed. NSRunLoop is not thread safe, and should only be accessed from the context of the thread that is running the loop.
is there any simp...