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mongorestore error: Don't know what to do with the dump file [closed]
... .bson extensions, but in my case I had a BSON file that was not generated by mongodump and had a different file extension.
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Starting Eclipse w/ Specific Workspace
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We set the default workspace for students at a high school by modifying the shortcut properties. In this case, we operate a Windows 7 environment. The default workspace is on a student's network share mapped as the H: drive so we added -data h:\workspace. The screenshot shows exactly...
In Python, how do I convert all of the items in a list to floats?
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you can even do this by numpy
import numpy as np
np.array(your_list,dtype=float)
this return np array of your list as float
you also can set 'dtype' as int
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How to parse date string to Date? [duplicate]
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By the way, where does this date string come from? It look very much like the default outcome of java.util.Date#toString(). Aren't you doing some things wrongly? (passing dates around as strings instead of dates)
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Matrix Transpose in Python
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Another option (as implied by the comments in the accepted answer) would be: list(map(list, zip(*theArray)))
– ASL
Oct 18 '16 at 12:42
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npm can't find package.json
... learned quite a bit about this since then, and I'm admittedly embarrassed by that question. Lol.
– Jake Smith
Mar 21 '16 at 5:23
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The simplest way to comma-delimit a list?
...end(", ");
}
It uses a grammar like this:
List --> (Item , )* Item
By being last-based instead of first-based, it can check for skip-comma with the same test to check for end-of-list. I think this one is very elegant, but I'm not sure about clarity.
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Unable to resolve host “”; No address associated with hostname [closed]
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I've seen this problem in the emulator as well. In my case, it is caused by launching the emulator, then putting the computer to sleep or changing the network connection (going from work to home, etc), then attempting to use the same emulator again. Closing and re-launching the emulator resolves ...
Heroku push rejected, no Cedar-supported app detected
...ntify your app (and its type).
php: index.php
python: requirements.txt
ruby: Gemfile # note the capitalization
node: package.json
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Python AttributeError: 'module' object has no attribute 'Serial' [duplicate]
...tall serial
for python 3.x
Then install pyserial if not already installed by
running pip install pyserial for python 2.x orpip3 install pyserial for python 3.x.
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