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C# Test if user has write access to a folder
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edited May 23 '17 at 12:34
Community♦
111 silver badge
answered Sep 11 '09 at 10:18
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How to export query result to csv in Oracle SQL Developer?
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Right click and select unload.
Update. In Sql Developer Version 3.0.04 unload has been changed to export
Thanks to Janis Peisenieks for pointing this out
Revised screen shot for SQL Developer Version 3.0.04
From the format drop down select CSV
And follow the rest of the on screen in...
C++, variable declaration in 'if' expression
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64
As of C++17 what you were trying to do is finally possible:
if (int a = Func1(), b = Func2(); a...
How to repeat a string a variable number of times in C++?
...lonel Panic
113k7171 gold badges350350 silver badges426426 bronze badges
answered Oct 3 '08 at 12:48
lukeluke
31.2k77 gold badges5...
Pythonic way to find maximum value and its index in a list?
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wordsforthewise
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answered May 31 '11 at 21:03
Sven MarnachSven Ma...
Will using 'var' affect performance?
... Not only should the IL be identical - it is identical. var i = 42; compiles to exactly the same code as int i = 42;
– Brian Rasmussen
Dec 10 '08 at 18:58
15
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What's the difference between KeyDown and KeyPress in .NET?
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edited Sep 2 '09 at 14:30
answered Sep 2 '09 at 13:58
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Are typedef and #define the same in c?
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124
No.
#define is a preprocessor token: the compiler itself will never see it.
typedef is a compil...
how to use sed, awk, or gawk to print only what is matched?
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43
My sed (Mac OS X) didn't work with +. I tried * instead and I added p tag for printing match:
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Python Progress Bar
...e something very simple would do:
import time
import sys
toolbar_width = 40
# setup toolbar
sys.stdout.write("[%s]" % (" " * toolbar_width))
sys.stdout.flush()
sys.stdout.write("\b" * (toolbar_width+1)) # return to start of line, after '['
for i in xrange(toolbar_width):
time.sleep(0.1) # do...