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What's the difference between design patterns and architectural patterns?
...a detailed explanation but I will try to sketch the differences to best of my knowledge.
Patterns are distilled commonality that you find in programs. It allows us to deconstruct a large complex structure and build using simple parts. It provides a general solution for a class of problems.
A larg...
In C# what is the difference between a destructor and a Finalize method in a class?
...at is the difference, if there is one, between a destructor and a Finalize method in a class?
3 Answers
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How to print to console in pytest?
I'm trying to use TDD (test-driven development) with pytest .
pytest will not print to the console when I use print .
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const vs constexpr on variables
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I believe there is a difference. Let's rename them so that we can talk about them more easily:
const double PI1 = 3.141592653589793;
constexpr double PI2 = 3.141592653589793;
Both PI1 and PI2 are constant, meaning you can not modify them. However only PI2 is a...
How to specify function types for void (not Void) methods in Java8?
I'm playing around with Java 8 to find out how functions as first class citizens. I have the following snippet:
4 Answers
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Directive isolate scope with ng-repeat scope in AngularJS
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Okay, through a lot of the comments above, I have discovered the confusion. First, a couple of points of clarification:
ngRepeat does not affect your chosen isolate scope
the parameters passed into ngRepeat for use on your directive's attributes do use...
Is there a way to pass optional parameters to a function?
Is there a way in Python to pass optional parameters to a function while calling it and in the function definition have some code based on "only if the optional parameter is passed"
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Illegal string offset Warning PHP
I get a strange PHP error after updating my php version to 5.4.0-3.
16 Answers
16
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How to use Sphinx's autodoc to document a class's __init__(self) method?
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Here are three alternatives:
To ensure that __init__() is always documented, you can use autodoc-skip-member in conf.py. Like this:
def skip(app, what, name, obj, would_skip, options):
if name == "__init__":
return False
return would_skip
def setup(app):
app.connect("auto...
boost::flat_map and its performance compared to map and unordered_map
It is common knowledge in programming that memory locality improves performance a lot due to cache hits. I recently found out about boost::flat_map which is a vector based implementation of a map. It doesn't seem to be nearly as popular as your typical map / unordered_map so I haven't been able ...