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(![]+[])[+[]]… Explain why this works
...using the bracket notation on String values was not part of the ECMAScript 3rd. Edition Specification, (that's why the charAt method existed).
However this kind of "index properties" that represent the characters of a string were standardized on ECMAScript 5, and even before the standardization the...
All Ruby tests raising: undefined method `authenticate' for nil:NilClass
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edited Aug 7 '13 at 14:15
Guillaume
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ans...
hexadecimal string to byte array in python
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>>> hex_data
"\xde\xad\xbe\xef"
or since Python 2.7 and Python 3.0:
>>> bytes.fromhex(hex_string) # Python ≥ 3
b'\xde\xad\xbe\xef'
>>> bytearray.fromhex(hex_string)
bytearray(b'\xde\xad\xbe\xef')
Note that bytes is an immutable version of bytearray.
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How does one unit test routes with Express?
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answered Mar 1 '12 at 14:39
Linus ThielLinus Thiel
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How to split last commit into two in Git
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335
You should use the index. After doing a mixed reset ("git reset HEAD^"), add
the first set of ...
log4net vs. Nlog
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383
votes
I was recently tasked to "prototype up some loggin'" for an upcoming projec...
Recursion in Angular directives
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316
Inspired by the solutions described in the thread mentioned by @dnc253, I abstracted the recur...
How to convert An NSInteger to an int?
...eger = 42;
int myInt = (int) myInteger;
NSInteger is nothing more than a 32/64 bit int. (it will use the appropriate size based on what OS/platform you're running)
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How to specify a multi-line shell variable?
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answered Mar 15 '13 at 10:04
dogbanedogbane
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How to align a div to the top of its parent but keeping its inline-block behaviour?
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380
Try the vertical-align CSS property.
#box1 {
width: 50px;
height: 50px;
backgroun...