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Catch Ctrl-C in C
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212
With a signal handler.
Here is a simple example flipping a bool used in main():
#include &l...
How can you use an object's property in a double-quoted string?
...double-quoted string it will be replaced by that variable's value:
$foo = 2
"$foo"
becomes
"2"
If you don't want that you have to use single quotes:
$foo = 2
'$foo'
However, if you want to access properties, or use indexes on variables in a double-quoted string, you have to enclose that sub...
Histogram using gnuplot?
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226
yes, and its quick and simple though very hidden:
binwidth=5
bin(x,width)=width*floor(x/width...
How do I allow HTTPS for Apache on localhost?
...f you don't have a copy, you'll need to download it. My copy was in Apache2\bin folder which is how I reference it below.
Steps:
Ensure you have write permissions to your Apache conf folder
Open a command prompt in Apache2\conf folder
Type
..\bin\openssl req -config openssl.cnf -new -out blarg....
How do Trigonometric functions work?
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edited Dec 5 '08 at 21:09
answered Dec 5 '08 at 20:59
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What is the fastest way to get the value of π?
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22 Answers
22
Active
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What does asterisk * mean in Python? [duplicate]
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294
See Function Definitions in the Language Reference.
If the form *identifier is
present, ...
How to implement LIMIT with SQL Server?
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129
Starting SQL SERVER 2005, you can do this...
USE AdventureWorks;
GO
WITH OrderedOrders AS
(
...
Plot two histograms on single chart with matplotlib
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12 Answers
12
Active
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Get PostGIS version
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edited Mar 28 '13 at 20:19
Brad Koch
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