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jQuery - If element has class do this
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What is std::string::c_str() lifetime?
...t marked with the const keyword. Such a function might mutate the string's contents, in which case the string might need to reallocate the memory for the null-terminated version of the string returned by c_str(). For m>ex m>ample, size() and length() are const, so you can call them without worrying abou...
How to change a PG column to NULLABLE TRUE?
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In Hibernate Validator 4.1+, what is the difference between @NotNull, @NotEmpty, and @NotBlank?
...otempty/
@NotNull: Checks whether the value is not null, disregarding the content
@NotEmpty: Checks whether the value is not null nor empty. If it has just empty spaces, it will allow it as not empty.
@NotBlank: Checks whether the value is not null nor empty, trimming the value first. It means th...
XmlWriter to Write to a String Instead of to a File
...to call xw.Flush before you call sw.ToString() or else you may not get all content! (Obviously better to use the using brackets...)
– Ravendarksky
Jul 16 '14 at 10:34
...
How to add a 'or' condition in #ifdef
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Add zero-padding to a string
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Converting dict to OrderedDict
...RUSTERS', 18)]) just shows you, in a reproducable representation, what the contents are of the OrderedDict.
(*): In the CPython 3.6 implementation, the dict type was updated to use a more memory efficient internal structure that has the happy side effect of preserving insertion order, and by m>ex m>te...
Get current controller in view
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jQuery .ready in a dynamically inserted iframe
...ing worked for me:
$('iframe').ready(function() {
$('body', $('iframe').contents()).html('Hello World!');
});
REVISION:!
Actually the above code sometimes looks like it works in Firefox, never looks like it works in Opera.
Instead I implemented a polling solution for my purposes. Simplified do...