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How to convert an int to a hex string?
...e, I think one of these snippets shows what you want.
>>> chr(0x65) == '\x65'
True
>>> hex(65)
'0x41'
>>> chr(65) == '\x41'
True
Note that this is quite different from a string containing an integer as hex. If that is what you want, use the hex builtin.
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How can I count all the lines of code in a directory recursively?
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2715
Try:
find . -name '*.php' | xargs wc -l
The SLOCCount tool may help as well.
It will give an ac...
Convert JS date time to MySQL datetime
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kojirokojiro
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How can I launch Safari from an iPhone app?
... Intrications
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answered Aug 27 '09 at 19:40
surtyaarsurtyaar
2,50211 gold ...
jQuery first child of “this”
... after all
– Alnitak
Feb 13 '13 at 15:58
1
the best approach would be NOT to iterate on all items...
Matrix Transpose in Python
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15
if you're going to iterate through the results, izip from itertools can save memory for large arrays.
– Antony Hatchki...
Implementing INotifyPropertyChanged - does a better way exist?
...as a no-op, in case you want to apply other logic.
or even easier with C# 5:
protected bool SetField<T>(ref T field, T value,
[CallerMemberName] string propertyName = null)
{...}
which can be called like this:
set { SetField(ref name, value); }
with which the compiler will add the "Name...
How do I *really* justify a horizontal menu in HTML+CSS?
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edited Mar 26 '15 at 2:27
answered Mar 21 '15 at 21:51
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In Javascript, how to conditionally add a member to an object?
...d.
Therefore, you can write:
var a = $.extend({}, {
b: conditionB ? 5 : undefined,
c: conditionC ? 5 : undefined,
// and so on...
});
And obtain the results you expect (if conditionB is false, then b will not exist in a).
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Pickle incompatibility of numpy arrays between Python 2 and 3
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answered Jul 3 '12 at 15:48
Lennart RegebroLennart Regebro
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