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Adding dictionaries together, Python [duplicate]
...de from the chainmap pypi package for Python2.7. Notice how I switched the order of the dicts. In the Vijay's example the rightmost keys' values overwrite the leftmost while ChainMap gets it right and the leftmost keys' values have precedence over the right.
– Bryce Guinta
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In Python, how do I split a string and keep the separators?
...f strings that are being used to split the string.
#sort separators in order of descending length
separators.sort(key=len)
listToReturn = []
Why can't I see the “Report Data” window when creating reports?
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After I accidentally closed this window, I took an hour to find how to bring it back up.
The right answer is indeed:
View-->Report Data (ctrl+alt+D)
The tricky part: the 'Report Data' entry does not always appear in the 'View' dropdown...
What ReSharper 4+ live templates for C# do you use? [closed]
... useful - a little lambda:
Shortcut: x
Available: C# where expression is allowed.
x => x.$END$
Macros: none.
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SQL Server 2008: how do I grant privileges to a username?
...Security tree in SSMS, only Logins & Credentials - apart from this, in order for sp_addrolemember to work, the user has to be mapped to the database in question, otherwise "user ... does not exist in the database" error is given (stackoverflow.com/questions/7232559/… - see comments to the acce...
Random row selection in Pandas dataframe
....sample(n=7)
For either approach above, you can get the rest of the rows by doing:
df_rest = df.loc[~df.index.isin(df_percent.index)]
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How to avoid “too many parameters” problem in API design?
...ings into a string array only makes sense if they're all related. From the order of arguments, it looks like they're not all completely related.
– icktoofay
Jun 4 '11 at 21:16
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How to calculate the sentence similarity using word2vec model of gensim with python
...ad of doing a word-wise difference, you'll at least not be subject to word order. That being said, this will fail in lots of ways and isn't a good solution by any means (though good solutions to this problem almost always involve some amount of NLP, machine learning, and other cleverness).
So, shor...
java.lang.OutOfMemoryError: Java heap space
...t like so: java -Xmx512m -Xms512m -jar division.jar - all is fine. So the order of params is also important.
– hipokito
May 21 '16 at 12:15
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How to set the first option on a select box using jQuery?
...our comment was helpful, but 1) The option with value="" can appear in any order. 2) An option without a value attribute i.e. <option></option> is not the same as an option with an empty-string value attribute i.e. <option value=""></option>, and you made it clear we need the...