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Variable interpolation in the shell
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How can I determine if a JavaScript variable is defined in a page? [duplicate]
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Brian Webster
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answered Sep 26 '08 at 10:44
SSharmaSSharma
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Reading a huge .csv file
... dataframes for later concatenation
df_lst = []
# Iterate over the file based on the criteria and append to the list
for df_ in df_iter:
tmp_df = (df_.rename(columns={col: col.lower() for col in df_.columns}) # filter eg. rows where 'col_1' value grater than one
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Changing the background drawable of the searchview widget
...to get into it's internals, acquire access to view that has background set based on searchViewTextField and set our own.
NOTE: Solution below depends only on id (android:id/search_plate) of element within SearchView, so it's more SDK-version independent than children traversal (e.g. using searchVie...
What MIME type should I use for CSV?
... None
Optional parameters: name
Encoding considerations: base64 preferred
Security considerations: As with most application types this data is
intended for interpretation by a program that understands the data on
the recipient's system. Recipients need to understand that ...
jQuery 1.9 .live() is not a function
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Samuel Liew♦Samuel Liew
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Removing colors from output
... Changing the first ? out for * should help. Handling sgr0 is possible but based on a search it likely grows outside the scope of this hacky regex-based answer.
– Jeff Bowman
Feb 23 '16 at 18:37
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Understanding __get__ and __set__ and Python descriptors
...lue. So you could imagine using it to map an attribute to a field in a database, for example – a kind of ORM.
Another use might be refusing to accept a new value by throwing an exception in __set__ – effectively making the "attribute" read only.
What is instance and owner here? (in __get__)...
Right align text in android TextView
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a fair playera fair player
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Should I URL-encode POST data?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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