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How to get the filename without the extension in Java?
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edited Jul 15 '15 at 0:45
jacksondc
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answered Nov...
How to list all the available keyspaces in Cassandra?
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TheoTheo
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Picking a random element from a set
...eal life, the Random object should be rather more shared than this
int i = 0;
for(Object obj : myhashSet)
{
if (i == item)
return obj;
i++;
}
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techniques for obscuring sensitive strings in C++
...m byte values and then compute key2:
key1[n] = crypto_grade_random_number(0..255)
key2[n] = key[n] XOR key1[n]
You can do this in your build environment, and then only store key1and key2 in your application.
Protecting your binary
Another approach is to use a tool to protect your binary. For i...
Media Player called in state 0, error (-38,0)
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120
You need to call mediaPlayer.start() in the onPrepared method by using a listener.
You are getti...
Convert file path to a file URI?
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Pierre Arnaud
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answered Oct 9 '09 at 22:45
JaredParJaredPar
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Remove all values within one list from another list? [duplicate]
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>>> a = range(1, 10)
>>> [x for x in a if x not in [2, 3, 7]]
[1, 4, 5, 6, 8, 9]
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What is WEB-INF used for in a Java EE web application?
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The Servlet 2.4 specification says this about WEB-INF (page 70):
A special directory exists within the application hierarchy named
WEB-INF. This directory contains all things related to the
application that aren’t in the document root of the application. The
WEB-INF node is...
Access denied for user 'root'@'localhost' while attempting to grant privileges. How do I grant privi
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| version() |
+------------+
| 5.5.21-log |
+------------+
1 row in set (0.00 sec)
mysql> SHOW GRANTS FOR 'root'@'localhost';
+---------------------------------------------------------------------+
| Grants for root@localhost |
+-----------------------...
How do I get the current line number?
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180
In .NET 4.5 / C# 5, you can get the compiler to do this work for you, by writing a utility metho...