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Convert NSNumber to int in Objective-C
I use [NSNumber numberWithInt:42] or @(42) to convert an int to NSNumber before adding it to an NSDictionary:
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Python non-greedy regexes
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wjandrea
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answered Apr 19 '09 at 23:27
Trey StoutTrey Stout
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Is it possible for intellij to organize imports the same way as in Eclipse?
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Query a parameter (postgresql.conf setting) like “max_connections”
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answered Nov 27 '11 at 20:42
Erwin BrandstetterErwin Brandstetter
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setup cron tab to specific time of during weekdays
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ThanksForAllTheFishThanksForAllTheFish
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add a c...
How to get the last N rows of a pandas DataFrame?
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408
Don't forget DataFrame.tail! e.g. df1.tail(10)
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Should I Stop Stopwatch at the end of the method?
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onCreateOptionsMenu inside Fragments
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answered Mar 27 '13 at 7:54
Sino RajSino Raj
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ggplot: How to increase spacing between faceted plots?
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174
Use the theme function:
library(grid)
p + theme(panel.spacing = unit(2, "lines"))
See also h...
How can I obtain the element-wise logical NOT of a pandas Series?
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274
To invert a boolean Series, use ~s:
In [7]: s = pd.Series([True, True, False, True])
In [8]: ~...