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Shuffle an array with python, randomize array item order with python
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import random
random.shuffle(array)
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What's the difference between the Dependency Injection and Service Locator patterns?
...nsible for creating its dependencies. It just uses the service locator to do it. With DI, the class is given its dependencies. It neither knows, nor cares where they come from. One important result of this is that the DI example is much easier to unit test -- because you can pass it mock impleme...
How do CSS triangles work?
...e without adding additional elements simply by using :before or :after pseudo classes.
– zzzzBov
Aug 16 '11 at 13:24
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Add x and y labels to a pandas plot
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Interesting. I don't know if it's version-dependant but I'll have to do ax.axes.set_ylabel("y label").
– Ledger Yu
Sep 5 '17 at 10:00
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What's the proper way to install pip, virtualenv, and distribute for Python?
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You can do this without installing anything into python itself.
You don't need sudo or any privileges.
You don't need to edit any files.
Install virtualenv into a bootstrap virtual environment. Use the that virtual environment to ...
What is the C runtime library?
...ft run-time library provides routines for programming for the Microsoft Windows operating system. These routines automate many common programming tasks that are not provided by the C and C++ languages."
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remove_if equivalent for std::map
...g to erase a range of elements from map based on particular condition. How do I do it using STL algorithms?
13 Answers
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How to install plugins to Sublime Text 2 editor?
.../Packages folder in your Sublime Text 2 install directory.
All you need to do is download the plugin and put the plugin folder in the Packages folder.
Or, an easier way would be to install the Package Control Plugin by wbond.
Just go here: https://sublime.wbond.net/installation
and follow the ins...
Spring Boot Remove Whitelabel Error Page
I'm trying to remove white label error page, so what I've done was created a controller mapping for "/error",
15 Answers
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What is a unix command for deleting the first N characters of a line?
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do you have any idea of why the pipe doesn't work? when i run essentially that command, 'cut' doesn't print the results to stdout ... if i just run 'tail -f logfile | cut -c 5-' i can see the results ... the problem must be w...