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Get names of all files from a folder with Ruby
...| File.directory? e }
Alternative Solution
Using Find#find over a pattern-based lookup method like Dir.glob is actually better. See this answer to "One-liner to Recursively List Directories in Ruby?".
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Who is listening on a given TCP port on Mac OS X?
... This is great. I prefer to know what's there before I kill it, so (based on this) I just added to my bashrc: whatsonport() { ps -ef | grep `lsof -t -i :$1` }, so: ⇒ whatsonport 3000 --> 501 14866 14865 0 6:07AM ttys006 0:01.73 node .
– Sigfried
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“Bitmap too large to be uploaded into a texture”
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All rendering is based on OpenGL, so no you can't go over this limit (GL_MAX_TEXTURE_SIZE depends on the device, but the minimum is 2048x2048, so any image lower than 2048x2048 will fit).
With such big images, if you want to zoom in out, and...
Is assert evil? [closed]
...problem that makes defenses of assertions confusing is that they are often based on argument checking. So consider this different example of when you might use an assertion:
build-sorted-list-from-user-input(input)
throw-exception-if-bad-input(input)
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//build list using algorithm ...
Find directory name with wildcard or similar to “like”
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How to store arbitrary data for some HTML tags
...rs will just silently ignore it.
If I were you, I would follow the script based approach. You could make it automatically generated on server side so that it's not a pain in the back to maintain.
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Difference between DOMContentLoaded and load events
...ears to be some delay when no additional resources are cached (up to 300ms based on our console logging), and it triggers too fast when they are cached. So we resorted to a fallback for MISE. You also want to trigger the doStuff() function whether DomContentLoaded triggers before or after your exter...
Writing unit tests in Python: How do I start? [closed]
...s brilliant solution for unit-testing in python. It supports both unittest based testcases and doctests, and gets you started with it with just simple config file.
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npm install errors with Error: ENOENT, chmod
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Ok it looks like NPM is using your .gitignore as a base for the .npmignore file, and thus ignores /lib. If you add a blank .npmignore file into the root of your application, everything should work.
[edit] - more info on this behaviour here: https://docs.npmjs.com/misc/devel...
Filter by property
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Nope. Django filters operate at the database level, generating SQL. To filter based on Python properties, you have to load the object into Python to evaluate the property--and at that point, you've already done all the work to load it.
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