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Write to .txt file?
...
FILE *fp;
char* str = "string";
int x = 10;
fp=fopen("test.txt", "w");
if(fp == NULL)
exit(-1);
fprintf(fp, "This is a string which is written to a file\n");
fprintf(fp, "The string has %d words and keyword %s\n", x, str);
fclose(fp);
...
How to round a number to significant figures in Python
... can use negative numbers to round integers:
>>> round(1234, -3)
1000.0
Thus if you need only most significant digit:
>>> from math import log10, floor
>>> def round_to_1(x):
... return round(x, -int(floor(log10(abs(x)))))
...
>>> round_to_1(0.0232)
0.02
&g...
How to select only 1 row from oracle sql?
...er FROM Dual WHERE ROWNUM = 1
http://docs.oracle.com/cd/B19306_01/server.102/b14200/pseudocolumns009.htm
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Fixing Sublime Text 2 line endings?
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answered Aug 10 '12 at 10:59
LeighLeigh
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Python equivalent for PHP's implode?
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answered Aug 21 '12 at 10:48
MatthiasMatthias
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Virtualizing an ItemsControl?
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edited Jul 3 at 10:49
BionicCode
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how do i remove a comma off the end of a string?
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10 Answers
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Binding a WPF ComboBox to a custom list
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edited Aug 10 '16 at 7:24
Edgar
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answered Jan 5 '10 ...
Specify format for input arguments argparse python
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answered Aug 24 '14 at 10:53
jonrsharpejonrsharpe
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Running V8 Javascript Engine Standalone
...l.
Running the console:
$> ./v8-shell
V8 version 2.0.2
> var x = 10;
> x
10
> function foo(x) { return x * x; }
> foo
function foo(x) { return x * x; }
> quit()
Executing Javascript from the command line:
$> ./v8-shell -e 'print("10*10 = " + 10*10)'
10*10 = 100
Many mo...