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Fast check for NaN in NumPy
...stion, since it builds a boolean array of shape X.shape , which is potentially gigantic.
7 Answers
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ssh “permissions are too open” error
... 400 is too low as that makes it non-writable by your own user. 600 is actually recommended as it allows owner read-write not just read.
– jfreak53
Jul 9 '13 at 23:55
8
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How do I unlock a SQLite database?
... that page is either incorrect or out-of-date: I have a process doing literally nothing but a single INSERT that is getting that locked message: it is not possible for this process to have caused the lock. The problem was in another process talking to the same DB.
– Dan James...
Javascript Thousand Separator / string format [duplicate]
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Really Really Appreciate It // But How Can i Convert that string (with commas) to a number ?
– LostLord
Sep 20 '10 at 16:51
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How to use multiple AWS Accounts from the command line?
...
Maybe it still help someone. You can set it manually.
1) Set in file
~/.aws/credentials
this
[default]
aws_access_key_id={{aws_access_key_id}}
aws_secret_access_key={{aws_secret_access_key}}
[{{profile_name}}]
aws_access_key_id={{aws_access_key_id}}
aws_secret_access...
What is the current state of the art in HTML canvas JavaScript libraries and frameworks? [closed]
....
You can also see it in action in this design editor, which it was originally created for.
Edit: The project is now available on github (open-sourced under MIT License)
To get started, check out:
Demos (simple & complex, with code to show how they're done)
Fabric.js presentation at FalsyVa...
Does Python have a ternary conditional operator?
...s ignored, or else when b is evaluated and returned but a is ignored.
This allows short-circuiting because when condition is true only a is evaluated and b is not evaluated at all, but when condition is false only b is evaluated and a is not evaluated at all.
For example:
>>> 'true' if True...
Git: Create a branch from unstaged/uncommitted changes on master
...tatus still show your local changes, although you are on master.
If you really want to discard the local changes, you have to force the checkout with -f.
git checkout master -f
Since your changes were never committed, you'd lose them.
Try to get back to your branch, commit your changes, then ch...
Reliable way for a Bash script to get the full path to itself [duplicate]
...ing a script that isn't coming from a file in an accessible file system at all (which is perfectly possible), is not catered to there (or in any of the other answers I've seen).
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What are good grep tools for Windows? [closed]
Any recommendations on grep tools for Windows? Ideally ones that could leverage 64-bit OS.
28 Answers
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