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Find current directory and file's directory [duplicate]

... To get the full path to the directory a Python file is contained in, write this in that file: import os dir_path = os.path.dirname(os.path.realpath(__file__)) (Note that the incantation above won't work if you've already used os.chdir() to change your cur...
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How does python numpy.where() work?

...y that you are able to pass something like x > 5 into a method? The short answer is that they don't. Any sort of logical operation on a numpy array returns a boolean array. (i.e. __gt__, __lt__, etc all return boolean arrays where the given condition is true). E.g. x = np.arange(9).reshape(...
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can you host a private repository for your organization to use with npm?

Npm sounds like a great platform to use within an organization, curious if a private repo is possible, like with Nexus/Maven. Nothing comes up on Google :( ...
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Should I implement __ne__ in terms of __eq__ in Python?

..._eq__: There are no implied relationships among the comparison operators. The truth of x==y does not imply that x!=y is false. Accordingly, when defining __eq__(), one should also define __ne__() so that the operators will behave as expected. In a lot of cases (such as this one), it wi...
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Test if string is a guid without throwing exceptions?

... Performance Benchmarks Catch exception: 10,000 good: 63,668 ticks 10,000 bad: 6,435,609 ticks Regex Pre-Screen: 10,000 good: 637,633 ticks 10,000 bad: 717,894 ticks COM Interop CLSIDFromString 10,000 go...
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Configure nginx with multiple locations with different root folders on subdomain

I'm looking to serve the root url of a subdomain and directory of a subdomain to two different folders on my server. Here is the simple set-up that I have and is not working... ...
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Replace values in list using Python [duplicate]

... a new list with a list comprehension: new_items = [x if x % 2 else None for x in items] You can modify the original list in-place if you want, but it doesn't actually save time: items = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10] for index, item in enumerate(items): if not (item % 2): items[...
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How to find unused images in an Xcode project?

...n an Xcode project? (Assuming all the files are referenced by name in code or the project files - no code generated file names.) ...
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Add a custom attribute to a Laravel / Eloquent model on load?

... The problem is caused by the fact that the Model's toArray() method ignores any accessors which do not directly relate to a column in the underlying table. As Taylor Otwell mentioned here, "This is intentional and for performance reasons." However there is an easy way to achieve this: class Ev...
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How can I brew link a specific version?

... The usage info: Usage: brew switch <formula> <version> Example: brew switch mysql 5.5.29 You can find the versions installed on your system with info. brew info mysql And to see the available versions to install, you can provide a dud version nu...