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The 3 different equals
...es i.e. "5 is not a number" == 5 can lead to wacky bugs. === never suffers from this problem.
– gnarf
Nov 12 '13 at 5:00
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Unit testing code with a file system dependency
...amFactory (perhaps called FileStreamFactory) would return FileOutputStream from outputStream() and would write to a File.
What was interesting about the write method here is that it was writing the contents out Base64 encoded, so that's what we tested for. For your DoIt() method, this would be more...
What does a b prefix before a python string mean?
...es as a synonym for the str type, and it also supports the b'' notation.", from the "What's new".
– wRAR
Apr 7 '10 at 14:05
...
Differences between lodash and underscore [closed]
... } );
// → [{ 'name': 'barney', 'age': 36, 'blocked': false }]
(taken from lodash docs)
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The requested resource does not support HTTP method 'GET'
...
Please use the attributes from the System.Web.Http namespace on your WebAPI actions:
[System.Web.Http.AcceptVerbs("GET", "POST")]
[System.Web.Http.HttpGet]
public string Auth(string username, string password)
{...}
The reason why it...
How do I alias commands in git?
...tion by copying git-completion.bash to your home directory and sourcing it from your ~/.bashrc. (I believe I learned about this from the Pro Git online book.) On Mac OS X, I accomplished this with the following commands:
# Copy git-completion.bash to home directory
cp usr/local/git/contrib/completi...
What is the JavaScript convention for no operation?
...o compared these to the results of simply removing the function altogether from the loop. Unfortunately, Function.prototype did not perform well at all. calling an empty function was far superior in performance, even faster than calling the function with the simple 'if' test inside to return.
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Clearing using jQuery
...you must call .preventDefault() on the event to prevent the <button> from triggering a submit.
EDIT
Does not work in IE 11 due to an unfixed bug. The text (file name) is cleared on the input, but its File list remains populated.
...
Loop through an array of strings in Bash?
...VS variables or files in to a list. Changing the internal field separator from a space, to what ever you want. In the example below it is changed to a comma
List="Item 1,Item 2,Item 3"
Backup_of_internal_field_separator=$IFS
IFS=,
for item in $List;
do
echo $item
done
IFS=$Backup_of_int...
Swift - Convert to absolute value
is there any way to get absolute value from an integer?
for example
4 Answers
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