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How to concatenate twice with the C preprocessor and expand a macro as in “arg ## _ ## MACRO”?
...) C Preprocessor meets this requirement; the Clang preprocessor from XCode 8.2.1 does not.
When it works, this does the job (x-paste.c):
#define VARIABLE 3
#define PASTE2(x,y) x/**/y
#define EVALUATOR(x,y) PASTE2(PASTE2(x,_),y)
#define NAME(fun) EVALUATOR(fun,VARIABLE)
extern void NAME(mine)(char...
What is the Objective-C equivalent for “toString()”, for use with NSLog?
...yryazakovyrya
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5
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UILabel - Wordwrap text
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devios1
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answered Jul 13 '09 at 18:57
Kendall Helms...
Putting text in top left corner of matplotlib plot
...e an example:
In [17]: from pylab import figure, text, scatter, show
In [18]: f = figure()
In [19]: ax = f.add_subplot(111)
In [20]: scatter([3,5,2,6,8],[5,3,2,1,5])
Out[20]: <matplotlib.collections.CircleCollection object at 0x0000000007439A90>
In [21]: text(0.1, 0.9,'matplotlib', ha='center...
SQL Add foreign key to existing column
If I am using the following SQL command in SQL Server 2008 to update a table with a foreign key constraint:
6 Answers
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How to strip leading “./” in unix “find”?
...h a period.
– Sean
Apr 7 '10 at 23:58
2
Bad, depending on a shell settings * may not evaluate to ...
Go to beginning of line without opening new line in VI
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edited Oct 21 '16 at 2:18
Stephan
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answered Apr...
Is there any way in C# to override a class method with an extension method?
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Marc Gravell♦Marc Gravell
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How to inject dependencies into a self-instantiated object in Spring?
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answered Sep 28 '10 at 14:21
skaffmanskaffman
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