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Modifying a subset of rows in a pandas dataframe
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edited Dec 3 '18 at 6:52
answered Sep 6 '12 at 19:37
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How can I tell how many objects I've stored in an S3 bucket?
... none of the APIs I've looked at will tell you how many objects are in an S3 bucket / folder(prefix). Is there any way to get a count?
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Find a value in an array of objects in Javascript [duplicate]
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edited Oct 13 '14 at 11:29
brasofilo
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Format date and time in a Windows batch script
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Do interfaces inherit from Object class in java
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answered Jun 3 '11 at 12:18
aioobeaioobe
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What's the easy way to auto create non existing dir in ansible
...e".
– Daniel Compton
Jan 5 '16 at 6:30
That seems to check if the directorty exists, but it doesn't seem to create it....
How to get rid of punctuation using NLTK tokenizer?
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Take a look at the other tokenizing options that nltk provides here. For example, you can define...
How can I get the active screen dimensions?
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edited Oct 31 '08 at 17:37
answered Oct 31 '08 at 17:09
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How to drop columns using Rails migration
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remove_column :table_name, :column_name
For instance:
remove_column :users, :hobby
would r...
Using getopts to process long and short command line options
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32 Answers
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