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Error when changing to master branch: my local changes would be overwritten by checkout
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Marcus Leon
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answered Mar 15 '14 at 14:20
keltarkeltar
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Why is Thread.Sleep so harmful
...s for timing.
Threads are a limited resource, they take approximately 200,000 cycles
to create and about 100,000 cycles to destroy. By default they
reserve 1 megabyte of virtual memory for its stack and use 2,000-8,000
cycles for each context switch. This makes any waiting thread a
hug...
RSpec: describe, context, feature, scenario?
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M.javid
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answered Jul 26 '12 at 9:04
Sam PeaceySam Peacey...
Stop setInterval call in JavaScript
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2224
setInterval() returns an interval ID, which you can pass to clearInterval():
var refreshInte...
Best database field type for a URL
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Lowest common denominator max URL length among popular web browsers: 2,083 (Internet Explorer)
http://dev.mysql.com/doc/refman/5.0/en/char.html
Values in VARCHAR columns are variable-length strings. The length can be specified as a value from 0 to 255 before MySQL 5.0.3, and 0 to 65,535 in...
Class.forName() vs ClassLoader.loadClass() - which to use for dynamic loading? [duplicate]
...ritative) information on class loading and initialization, check sections 12.2 and 12.4 of the latest (3rd) edition of the Java Language Specification.
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What is the difference between canonical name, simple name and class name in Java Class?
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1162
If you're unsure about something, try writing a test first.
I did this:
class ClassNameTest {
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How to split a string into a list?
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Casimir Crystal
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answered Apr 13 '09 at 12:54
nstehrnstehr
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Weird Integer boxing in Java
...har in the range
\u0000 to \u007f, or an int or short
number between -128 and 127, then let
r1 and r2 be the results of any two
boxing conversions of p. It is always
the case that r1 == r2.
The discussion goes on, suggesting that although your second line of output is guaranteed, the fir...
Configure apache to listen on port other than 80
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In /etc/apache2/ports.conf, change the port as
Listen 8079
Then go to /etc/apache2/sites-enabled/000-default.conf
And change the first line as
<VirtualHost *: 8079>
Now restart
sudo service apache2 restart
Apache will now...