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Why should I use Deque over Stack?
I need a Stack data structure for my use case. I should be able to push items into the data structure and I only want to retrieve the last item from the Stack. The JavaDoc for Stack says :
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Why are preprocessor macros evil and what are the alternatives?
...never received a really good answer; I think that almost any programmer before even writing the first "Hello World" had encountered a phrase like "macro should never be used", "macro are evil" and so on, my question is: why? With the new C++11 is there a real alternative after so many years?
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How to avoid the need to specify the WSDL location in a CXF or JAX-WS generated webservice client?
...client using wsdl2java from CXF (which generates something similar to wsimport), via maven, my services starts with codes like this:
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HTTP POST Returns Error: 417 “Expectation Failed.”
...inue = false;
Some servers choke on that header and send back the 417 error you're seeing.
Give that a shot.
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What are copy elision and return value optimization?
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Introduction
For a technical overview - skip to this answer.
For common cases where copy elision occurs - skip to this answer.
Copy elision is an optimization implemented by most compilers to prevent extra (potentially expensive) copies in...
How to identify numpy types in python?
...the __module__ property to find out where it was defined:
>>> import numpy as np
a = np.array([1, 2, 3])
>>> type(a)
<type 'numpy.ndarray'>
>>> type(a).__module__
'numpy'
>>> type(a).__module__ == np.__name__
True
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Installing Latest version of git in ubuntu
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The Ubuntu git maintainers team has a PPA just for that
ppa:git-core/ppa
Just do:
sudo add-apt-repository ppa:git-core/ppa
sudo apt-get update
sudo apt-get install git
If add-apt-repository command is not found, install it first with
sudo apt-get install software-pr...
chai test array equality doesn't work as expected
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For expect, .equal will compare objects rather than their data, and in your case it is two different arrays.
Use .eql in order to deeply compare values. Check out this link.
Or you could use .deep.equal in order to simulate s...
How to document a string type in jsdoc with limited possible values
... is the best way to document the same? Should shapeType be defined as enum or TypeDef or something else?
5 Answers
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Memcached vs APC which one should I choose? [closed]
I read this article: http://www.mysqlperformanceblog.com/2006/09/27/apc-or-memcached/ from way back when.. I want to get the best caching engine available so that my application is really fast. Of course I don't want to over-cache but I want to at least choose the best thing out there. In that art...