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How can I determine if a JavaScript variable is defined in a page? [duplicate]
... How did this get 4 votes? It's doing almost the same wrong thing as what OP had.
– Juan Mendes
Feb 12 '11 at 1:21
How to set delay in android?
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thanks for the warning. thats exactly what I need, to delay the UI thread. perfect answer for my needs. thanks.
– hamish
Jun 6 '14 at 20:15
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Understanding garbage collection in .NET
... you to keep watching it until the method returns.
This now also explains what you saw earlier and why you asked the question. It prints "0" because the GC.Collect call cannot collect the reference. The table says that the variable is in use past the GC.Collect() call, all the way up to the end o...
How to store values from foreach loop into an array?
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what would happen if some of the $username are null? We have a similar situation where records are coming form an API, and somehow we are ending up with some null records in the array.
– pixelwiz
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jQuery 1.9 .live() is not a function
...('#parentElement').on('click', '.myButton', function)
If you do not know what to put as the parent, body always works:
$('body').on('click', '.myButton', function)
See also:
jQuery - how to use the “on()” method instead of “live()”?
jQuery 1.9 Migration Guide
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How can I remove time from date with Moment.js?
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Use format('LL')
Depending on what you're trying to do with it, format('LL') could do the trick. It produces something like this:
Moment().format('LL'); // => April 29, 2016
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How to get filename without extension from file path in Ruby
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@kelloti: What about /my/file.tar.gz?
– Richard-Degenne
Sep 6 '19 at 16:16
add a comment
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convert a char* to std::string
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what will happen if it is?
– Carson Myers
Jul 28 '09 at 18:04
15
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How do I expand a tuple into variadic template function's arguments?
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Could you provide an example of what you want to do and we can go from there.
– David
Sep 7 '10 at 10:25
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Can jQuery provide the tag name?
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This is exactly what I needed. In my design, I had the jquery element handy, but not the original HTML DOM element. This works for me.
– Gilthans
May 12 '12 at 19:56
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