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How to get everything after a certain character?
...FALSE value for $allTheRest which, as stated in the documentation, must be tested with ===, to distinguish from other falsy values.
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Python argparse ignore unrecognised arguments
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This came up when trying to use nosetest with parseargs (it refused to allow nosetest args to be used) the reason was because I was doing parser.parse_args(None) rather than parser.parse_args([]) in my tests.
– Andy Hayden
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Is there any difference between __DIR__ and dirname(__FILE__) in PHP?
..._);
Will both give the same output :
string '/home/squale/developpement/tests/temp' (length=37)
But, there are at least two differences :
__DIR__ only exists with PHP >= 5.3
which is why dirname(__FILE__) is more widely used
__DIR__ is evaluated at compile-time, while dirname(__FILE__)...
Can I use require(“path”).join to safely concatenate urls?
... for doing that now. So rather than reinvent the wheel, write all your own tests, find bugs, fix them, write more tests, find an edge case where it doesn't work, etc., you could use this package.
url-join
https://github.com/jfromaniello/url-join
Install
npm install url-join
Usage
var urljoin =...
How do I get the path and name of the file that is currently executing?
...he only ones that seem to give reliable results. The last two have the shortest syntax, i.e. -
print os.path.abspath(inspect.stack()[0][1]) # C:\filepaths\lib\bar.py
print os.path.dirname(os.path.abspath(inspect.stack()[0][1])) # C:\filepaths\lib
Here's to these being added to ...
How do i find out what all symbols are exported from a shared object?
...ts table:
Name: pcre.dll
Characteristics: 00000000
TimeDateStamp: 53BBA519 Tue Jul 8 10:00:25 2014
Version: 0.00
Ordinal base: 1
# of functions: 31
# of Names: 31
Addresses of functions: 000375C8
Addresses of name ordinals: 000376C0
Addresses of names: 0...
How to find where a method is defined at runtime?
...ocess failed to run. Now, we were good little boys and girls and ran rake test after every check-in but, due to some oddities in Rails' library loading, it only occurred when we ran it directly from Mongrel in production mode.
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What is the difference between save and insert in Mongo DB?
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Consider the below document
{ "_id" : 1, "domainName" : "test1.com", "hosting" : "hostgator.com" }
if db already contains the document with _id:1, then
save operation will throw the exception like below
E11000 duplicate key error index ...........
and where as insert operati...
Is object empty? [duplicate]
What is the fastest way to check if an object is empty or not?
23 Answers
23
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Passing argument to alias in bash [duplicate]
...=$(cat -); echo "input: $num"; echo "result:$(($num+1))"; }<<<'
test result
addone 200
input: 200
result:201
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