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Is SecureRandom thread safe?
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108
Yes, it is. It extends Random, which always had a de facto threadsafe implementation, and, from...
How to get first and last day of the week in JavaScript
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20 Answers
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Why is a div with “display: table-cell;” not affected by margin?
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310
Cause
From the MDN documentation:
[The margin property] applies to all elements except elem...
Difference between .keystore file and .jks file
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204
Ultimately, .keystore and .jks are just file extensions: it's up to you to name your files sens...
Int to Char in C#
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(char)myint;
for example:
Console.WriteLine("(char)122 is {0}", (char)122);
yields:
(char)122 is z
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What happens to a declared, uninitialized variable in C? Does it have a value?
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How to access maven.build.timestamp for resource filtering
I am using maven 3.0.4 and would like to make the build timestamp accessible to my application. For this, I'm putting a placeholder in a .properties file and let maven filter on build. While this is working fine for ${project.version} , ${maven.build.timestamp} is not substituted on filtering. ...
Connect to a heroku database with pgadmin
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edited Apr 28 '13 at 15:07
JJD
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How to randomly sort (scramble) an array in Ruby?
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answered Nov 29 '09 at 18:49
Ron GejmanRon Gejman
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What is a “symbol” in Julia?
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answered May 5 '14 at 21:30
StefanKarpinskiStefanKarpinski
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