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How do I search for an object by its ObjectId in the mongo console?
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Not strange at all, people do this all the time. Make sure the collection name is correct (case matters) and that the ObjectId is exact.
Documentation is here
> db.test.insert({x: 1})
> db.test.find() ...
How do I declare a namespace in JavaScript?
How do I create a namespace in JavaScript so that my objects and functions aren't overwritten by other same-named objects and functions? I've used the following:
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Get average color of image via Javascript
...ld return the average hex or rgb value for an image. I know it can be done in AS but looking to do it in JavaScript.
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Using sed to mass rename files
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First, I should say that the easiest way to do this is to use the
prename or rename commands.
On Ubuntu, OSX (Homebrew package rename, MacPorts package p5-file-rename), or other systems with perl rename (prename):
rename s/0000/000/ F0000*
or on systems with rename...
Push local Git repo to new remote including all branches and tags
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To push all your tags:
git push REMOTE --tags
Finally, I think you can do this all in one command with:
git push REMOTE --mirror
However, in addition --mirror, will also push your remotes, so this might not be exactly what you want.
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How do I get the path of the Python script I am running in? [duplicate]
How do I get the path of a the Python script I am running in? I was doing dirname(sys.argv[0]) , however on Mac I only get the filename - not the full path as I do on Windows.
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How do I clear the terminal screen in Haskell?
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:! run the shell command
:! cls under windows
:! clear under linux and OS X
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How do I tar a directory of files and folders without including the directory itself?
I typically do:
17 Answers
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Importing from a relative path in Python
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Python 2.6 and 3.x supports proper relative imports, where you can avoid doing anything hacky. With this method, you know you are getting a relative import rather than an absolute import. The '..' means, go to the directory above me:
from ..Common import Common
As a caveat, this will only wor...
How can I recover the return value of a function passed to multiprocessing.Process?
... to recover the return value of the function worker . How can I go about doing this? Where is this value stored?
12 Answ...