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HTTP GET Request in Node.js Express
... will serve you well if you need to use an HTTP client on Ruby, PHP, Java, Python, Objective C, .Net or Windows 8 as well. As far as I can tell the unirest libraries are mostly backed by existing HTTP clients (e.g. on Java, the Apache HTTP client, on Node, Mikeal's Request libary) - Unirest just pu...
How to set 'auto' for upper limit, but keep a fixed lower limit with matplotlib.pyplot
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SQLAlchemy default DateTime
...DATEs also change the last_updated field.
SQLAlchemy has two defaults for python executed functions.
default sets the value on INSERT, only once
onupdate sets the value to the callable result on UPDATE as well.
share
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Installing Java on OS X 10.9 (Mavericks)
...can get some FAQ and install from here: java.com/en/download/faq/java_mac.xml but i did not try it out.
– Guy
Oct 25 '13 at 4:48
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What exactly is nullptr?
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Well, other languages have reserved words that are instances of types. Python, for instance:
>>> None = 5
File "<stdin>", line 1
SyntaxError: assignment to None
>>> type(None)
<type 'NoneType'>
This is actually a fairly close comparison because None is typicall...
Why not use always android:configChanges=“keyboardHidden|orientation”?
...ot mean that the screen will look the same when rotated. A well structured XML layout will cause things to automatically shift around to work well in with reasonable dimensions, and users will appreciate that.
– Melinda Green
Nov 9 '12 at 0:12
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Is there a way to run Bash scripts on Windows? [closed]
... preferred Cygwin because it includes such heavy lifting tools as Perl and Python which I find I cannot live without, while MSYS skimps on these and assumes you are going to install them yourself.
Updated:
If anyone is interested in this answer and is running MS-Windows 10, please note that MS-Wind...
List vs List
...ring, you can use extend on each type parameter. I.e., suppose you process XML and you want to store AttrNode, Element etc in a map, you can do something like:
List<? extends Map<String, ? extends Node>> listOfMapsOfNodes = new...;
// Now you can do:
listOfMapsOfNodes.add(new TreeMap&l...
Algorithm to find Largest prime factor of a number
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Here's the best algorithm I know of (in Python)
def prime_factors(n):
"""Returns all the prime factors of a positive integer"""
factors = []
d = 2
while n > 1:
while n % d == 0:
factors.append(d)
n /= d
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Matplotlib plots: removing axis, legends and white spaces
I'm new to Python and Matplotlib, I would like to simply apply colormap to an image and write the resulting image, without using axes, labels, titles or anything usually automatically added by matplotlib. Here is what I did:
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