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What's the function like sum() but for multiplication? product()?
...gested, it is not hard to make your own using reduce() and operator.mul():
from functools import reduce # Required in Python 3
import operator
def prod(iterable):
return reduce(operator.mul, iterable, 1)
>>> prod(range(1, 5))
24
Note, in Python 3, the reduce() function was moved to t...
what’s the difference between Expires and Cache-Control headers?
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Cache-Control was defined in HTTP/1.1, tells all caching mechanisms from server to client whether they may cache this object. It is measured in seconds: Cache-Control: max-age=3600.
The Expires header field gives the date/time after which the response is considered stale. The Expires value ...
SVN: Is there a way to mark a file as “do not commit”?
...a built in changelist, "ignore-on-commit", which is automatically excluded from commits. The command-line client does not have this, so you need to use multiple changelists to accomplish this same behavior (with caveats):
one for work you want to commit [work]
one for things you want to ignore [ig...
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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When to use in vs ref vs out
... b are. If the call goes to a server in Hawaii, copying the initial values from here to Hawaii is a waste of bandwidth. A similar snippet using ref:
string a = String.Empty, b = String.Empty;
person.GetBothNames(ref a, ref b);
could confuse readers, because it looks like the initial values of a a...
What is the shortest function for reading a cookie by name in JavaScript?
...ng: Since the value of "cookies" is cached, new cookies or changed cookies from other windows or tabs will not become visible. You can avoid this issue by storing the string-value from document.cookie in a variable and check if it is unchanged on each access.
– Andreas
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How to get the current date/time in Java [duplicate]
...milliseconds after the UNIX epoch (as a Java long). This value is a delta from a UTC time-point, and is independent of the local time-zone ... assuming that the system clock has been set correctly.
If you want the date / time in a form that allows you to access the components (year, month, etc) num...
Why does GitHub recommend HTTPS over SSH?
...erate/copy/paste ssh key business. Also it could be viewed as more secure from Github's perspective since an attacker who got your ssh password (or found a computer terminal you left open) would still have to know your Github password to push anything.
– k107
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“Insufficient Storage Available” even there is lot of free space in device memory
...rnal space (approx. 300 MB) on my Galaxy Note 1 but worth to be noted. +1 from my end.
– Mohammad Arif
Nov 1 '13 at 3:39
15
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Markdown and including multiple files
... reference in the md file I'm writing (A.md), I'd like it to pull the link from the other file (B.md) rather than from the end of the current file (A.md).
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