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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:
5 Answers...
How to specify data attributes in razor, e.g., data-externalid=“23151” on @this.Html.CheckBoxFor(…)
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edited Feb 25 '12 at 14:30
answered Feb 25 '12 at 14:25
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Using pickle.dump - TypeError: must be str, not bytes
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422
The output file needs to be opened in binary mode:
f = open('varstor.txt','w')
needs to be:...
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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How to make the 'cut' command treat same sequental delimiters as one?
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Try:
tr -s ' ' <text.txt | cut -d ' ' -f4
From the tr man page:
-s, --squeeze-repeats replace each input sequence of a repeated character
that is listed in SET1 with a single occurrence
of that character
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How to abort an interactive rebase if --abort doesn't work?
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edited Feb 6 '14 at 10:03
harmv
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answered Feb 24 '11...
curl json post request via terminal to a rails app
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answered Apr 14 '11 at 5:22
BobBob
7,9761010 gold badges6161 silver badges103103 bronze badges
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What is the lifecycle of an AngularJS Controller?
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edited Jan 14 '14 at 22:38
tengen
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Creating a new column based on if-elif-else condition
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4 Answers
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