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multiprocessing.Pool: When to use apply, apply_async or map?
...gs,**kwargs)
is preferred. The multiprocessing.Pool modules tries to provide a similar interface.
Pool.apply is like Python apply, except that the function call is performed in a separate process. Pool.apply blocks until the function is completed.
Pool.apply_async is also like Python's built-in ...
ScalaTest in sbt: is there a way to run a single test without tags?
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test:testOnly *LoginServiceSpec
If you are running the command from outside the SBT console, you would do the following:
sbt "test:testOnly *LoginServiceSpec"
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Best way to use Google's hosted jQuery, but fall back to my hosted library on Google fail
...t; and any jQuery ready event handlers should be in the <body> to avoid errors (although it's not fool-proof!).
One more reason to not use Google-hosted jQuery is that in some countries, Google's domain name is banned.
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Python: How would you save a simple settings/config file?
...', 'w') as f:
json.dump(config, f)
YAML
A basic YAML example is provided in this answer. More details can be found on the pyYAML website.
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mysql - how many columns is too many?
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It's considered too many once it's above the maximum limit supported by the database.
The fact that you don't need every column to be returned by every query is perfectly normal; that's why SELECT statement lets you explicitly name t...
Static function variables in Swift
...tion "foo" in a class, create a type property for that class and use it inside the function.
– NSCoder
Mar 2 '16 at 13:54
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How to modify a pull request on GitHub to change target branch to merge into?
...g. Supersedes #123 (as commented below by Rivera)
(original answer, valid only when creating the PR)
You could try and chose another base branch, as in "Changing the branch range and destination repository" (Clicking on the Edit button at the top of a PR page)
The easiest way of thinking ...
How do you set the text in an NSTextField?
...setStringValue: and -setTitleWithMnemonic: methods are not working. Any ideas?
7 Answers
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Git authentication fails after enabling 2FA
...ny other changes I made) and git asked for my username and password. I provided both, but they were "wrong". I tried many of the solutions here: Git push requires username and password but that didn't work. In particular, when switching from https to ssh, the ssh key gives
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Python unittests in Jenkins?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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