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Generating Guids in Ruby
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maerics
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answered Mar 5 '12 at 20:45
J _J _
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How to convert ASCII code (0-255) to its corresponding character?
How can I convert, in Java, the ASCII code (which is an integer from [0, 255] range) to its corresponding ASCII character?
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Can one do a for each loop in java in reverse order?
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152
The Collections.reverse method actually returns a new list with the elements of the original lis...
ssh remote host identification has changed
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28 Answers
28
Active
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Javascript web app and Java server, build all in Maven or use Grunt for web app?
...based tools.
To give some real world numbers compiling and concatenating 25 asset bundles containing LESS, CSS CoffeeScript and JavaScript takes about ~35s when using Rhino and ~15s using Wro4j's Node support on a 2013 iMac with 16G of RAM. Using Grunt+Node takes about 2s on my puny MacBook Air.
J...
memory_get_peak_usage() with “real usage”
...$x = '';
while(true) {
echo "not real: ".(memory_get_peak_usage(false)/1024/1024)." MiB\n";
echo "real: ".(memory_get_peak_usage(true)/1024/1024)." MiB\n\n";
$x .= str_repeat(' ', 1024*25); //store 25kb more to string
}
Output:
not real: 0.73469543457031 MiB
real: 0.75 MiB
not real: 0.7591...
How to rotate portrait/landscape Android emulator? [duplicate]
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247
See the Android documentation on controlling the emulator; it's Ctrl + F11 / Ctrl + F12.
On T...
MVC 5 Seed Users and Roles
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Shimmy Weitzhandler
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answered Dec 11 '13 at 14:18
ValinValin
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How does #include work in C++? [duplicate]
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120
It is basically a header file that also includes every standard library and STL include file. T...
What is the list of valid @SuppressWarnings warning names in Java?
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259
It depends on your IDE or compiler.
Here is a list for Eclipse Galileo:
all to suppres...