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Can't pickle when using multiprocessing Pool.map()
...round and one forum post recommended increasing the maximum depth to 1500 (from the default 1000) but I had no joy there. To be honest, I can't see what part (of my code, at least) could be recursing out of control, unless for some reason the code is pickling and unpickling in a loop, due to slight ...
How to fully remove Xcode 4
...l-devtools --mode=all
Edit (1 year later):
If you've downloaded Xcode from the App Store, it's self-contained, as @mediaslave suggests. You can just drag it to the trash or use AppZapper (or a similar utility) to remove the developer tools.
If you're looking to update it, you can also do that ...
Remove an item from a dictionary when its key is unknown
What is the best way to remove an item from a dictionary by value, i.e. when the item's key is unknown? Here's a simple approach:
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Firing a double click event from a WPF ListView item using MVVM
...ode behind. It is to separate the view part (appearance, animations, etc.) from the logic part (workflow). Furthermore, you are able to unit test the logic part.
I know enough scenarios where you have to write code behind because data binding is not a solution to everything. In your scenario I woul...
When should I use mmap for file access?
...great if you have multiple processes accessing data in a read only fashion from the same file, which is common in the kind of server systems I write. mmap allows all those processes to share the same physical memory pages, saving a lot of memory.
mmap also allows the operating system to optimize p...
How to change the type of a field?
I am trying to change the type of a field from within the mongo shell.
14 Answers
14
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Keep ignored files out of git status
I would like to stop Git from showing ignored files in git status , because having tons of documentation and config files in the list of Changed but not updated files, renders the list half-useless.
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Can I redirect the stdout in python into some sort of string buffer?
...nt to redirect stdout to an object which I'll be able to read the output from.
9 Answers
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Numpy: Get random set of rows from 2D array
... random ~25% of the positions will be True and those positions are sampled from data_arr.
– isosceleswheel
Jul 24 at 3:05
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How to use executables from a package installed locally in node_modules?
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You don't have to manipulate $PATH anymore!
From npm@5.2.0, npm ships with npx package which lets you run commands from a local node_modules/.bin or from a central cache.
Simply run:
$ npx [options] <command>[@version] [command-arg]...
By default, npx will ch...