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How to get object length [duplicate]
... hasOwnProperty is there to make sure that you're only counting properties from the object literal, and not properties it "inherits" from its prototype.
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How can you determine a point is between two other points on a line segment?
...f is_on(a, b, c):
"Return true iff point c intersects the line segment from a to b."
# (or the degenerate case that all 3 points are coincident)
return (collinear(a, b, c)
and (within(a.x, c.x, b.x) if a.x != b.x else
within(a.y, c.y, b.y)))
def collinear(a...
How to return a file using Web API?
I am using ASP.NET Web API . I want to download a PDF with C# from the API (that the API generates).
5 Answers
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Read file from line 2 or skip header row
How can I skip the header row and start reading a file from line2?
8 Answers
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Calling a base class's classmethod in Python
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If you're using a new-style class (i.e. derives from object in Python 2, or always in Python 3), you can do it with super() like this:
super(Derived, cls).do(a)
This is how you would invoke the code in the base class's version of the method (i.e. print cls, a), from the...
Error message “Forbidden You don't have permission to access / on this server” [closed]
...ince this answer is used as a reference by many, and while I learned a lot from security perspective during these years,
I feel I am responsible to clarify some important notes, and I've update my answer accordingly.
The original answer is correct but not safe for some production environments,
in ...
Read properties file outside JAR file
...e JAR file is. Is there anyway to tell Java to pick up the properties file from that directory ?
7 Answers
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Where does forever store console.log output?
...GFILE Logs the forever output to LOGFILE
-o OUTFILE Logs stdout from child script to OUTFILE
-e ERRFILE Logs stderr from child script to ERRFILE
For example:
forever start -o out.log -e err.log my-script.js
See here for more info
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Collect successive pairs from a stream
...of(stream). There are other convenient static methods to create the stream from Collection, array, Reader, etc. Edited the answer.
– Tagir Valeev
May 30 '15 at 16:06
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How do I unset an element in an array in javascript?
How do I remove the key 'bar' from an array foo so that 'bar' won't show up in
6 Answers
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