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How to remove leading and trailing whitespace in a MySQL field?
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How to take screenshot of a div with JavaScript?
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Is 1.0 a valid output from std::generate_canonical?
...d the boundary values 0x1.fffffep-N for 0 < N <= 8 will be generated more often (approximately 2^(8 - N - 32) per N, depending on the actual distribution of MT19937).
I would recommend to not use float with std::generate_canonical directly; rather generate the number in double and then round ...
Difference between . and : in Lua
...0)
--> Accessing obj
--> 10
Now imagine the __index metamethod did more than just printing something. Imagine it increased a counter, logged something to a file or deleted a random user from your database. There's a big difference between doing that twice or only once. In this case, there's ...
How to find the installed pandas version
..._version__ is defined here. If you are getting an AttributeError, it seems more likely that import pandas as pd is either importing the wrong module (as could happen if you created a file called pandas.py) or there is some other problem with your installation.
– unutbu
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MongoDB Many-to-Many Association
...les, sure, but what if you had 20000 objects that could be linked to 20000 more objects (in a many-many relationship)? Even the MongoDB docs hint that you should avoid having mutable, huge arrays of references. docs.mongodb.org/manual/tutorial/…
– CaptSaltyJack
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Git commits are duplicated in the same branch after doing a rebase
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int value under 10 convert to string two digit number
...at you want
Look at the MSDN article on custom numeric format strings for more options: http://msdn.microsoft.com/en-us/library/0c899ak8(VS.71).aspx
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csv.Error: iterator should return strings, not bytes
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You open the file in text mode.
More specifically:
ifile = open('sample.csv', "rt", encoding=<theencodingofthefile>)
Good guesses for encoding is "ascii" and "utf8". You can also leave the encoding off, and it will use the system default encoding...
How do I toggle an ng-show in AngularJS based on a boolean?
...en" id="replyForm">
</div>
</div>
</div>
For more detail, check out the Nested States & Nested Views in the Angular-UI documentation, watch a video, or read understanding scopes.
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