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How to get all options of a select using jQuery?
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$.map is much more elegant and less error prone (see below).
– Elliot Cameron
Nov 15 '16 at 19:13
1
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Find index of last occurrence of a sub-string using T-SQL
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+1 Because NOT fire error like 'Invalid length parameter passed to the LEFT or SUBSTRING function' if no match was found
– Xilmiki
Jul 9 '14 at 8:07
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Clicking a button within a form causes page refresh
.... It was very annoying on my page because it was supposed to only show the errors and not submit.
– reaper_unique
Mar 17 '15 at 10:10
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How to get URL parameter using jQuery or plain JavaScript?
...(\u200b) towards the end there. Making the script have an invisible syntax error.
– Christofer Ohlsson
Aug 12 '14 at 8:54
14
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XDocument.ToString() drops XML Encoding Tag
... new XDeclaration("1.0", "utf-8", "yes") in your xdocument this creates an error because xml.Declaration is null. But xml.save seems to autodetect the right encoding.
– Henrik P. Hessel
Aug 4 '09 at 18:02
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How to pass command line arguments to a rake task
...don't do this: rake thing:work[1, 2, 3] as it won't work and you'll get an error Don't know how to build task
– rpbaltazar
Sep 29 '16 at 11:30
10
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How do I reference a javascript object property with a hyphen in it?
...g dynamic method names.
this means obj[method] would give you an undefined error
while obj["method"] would not
You must use this notation if you are using characters that are not allowed in js variables.
This regex pretty much sums it up
[a-zA-Z_$][0-9a-zA-Z_$]*
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GDB corrupted stack frame - How to debug?
...bt and figure out where the code really is.
The other 1% of the time, the error will be due to overwriting the stack, usually by overflowing an array stored on the stack. In this case, you might be able to get more clarity on the situation by using a tool like valgrind
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What is the significance of #pragma marks? Why do we need #pragma marks?
...example, it does not add categories for methods, nor generate any warnings/errors.
EDIT
#pragma is a preprocessor directive which comes from C programming language. Its purpose is to specify implementation-dependent information to the compiler - that is, each compiler might choose to interpret thi...
How to check if variable is string with python 2 and 3 compatibility
...nd without relying on packages like six, is:
try:
basestring
except NameError:
basestring = str
then, assuming you've been checking for strings in Python 2 in the most generic manner,
isinstance(s, basestring)
will now also work for Python 3+.
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