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How to connect android emulator to the internet
...ms.com/tutorials/…
– znelson
Jul 25 '14 at 3:24
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How do you detect where two line segments intersect? [closed]
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658
votes
There’s a nice approach to this problem that uses vector cross products. ...
Comparison of DES, Triple DES, AES, blowfish encryption for data
...andard" from the seventies. Its key size is too short for proper security (56 effective bits; this can be brute-forced, as has been demonstrated more than ten years ago). Also, DES uses 64-bit blocks, which raises some potential issues when encrypting several gigabytes of data with the same key (a g...
How do I convert a string to a number in PHP?
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deceze♦deceze
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Why doesn't Java Map extend Collection?
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edited Apr 3 '14 at 13:51
Magnilex
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answered A...
How to send a stacktrace to log4j?
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265
You pass the exception directly to the logger, e.g.
try {
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} catch (Exception e) {
lo...
How to create index in Entity Framework 6.2 with code first
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answered Oct 31 '17 at 8:53
ChWChW
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What is the single most influential book every programmer should read? [closed]
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Passing a method as a parameter in Ruby
...s|
sigma = args.first || 10.0
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end
def weightedknn(data, vec1, k = 5, weightf = gaussian)
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weight = weightf.call(dist)
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end
Just note that you can't set a default argument in a block declaration like that. So you need to use a splat and setup the default in the proc code itsel...
How to use JNDI DataSource provided by Tomcat in Spring?
...resql.Driver"
initialSize="20"
maxWaitMillis="15000"
maxTotal="75"
maxIdle="20"
maxAge="7200000"
testOnBorrow="true"
validationQuery="select 1"
/>
</GlobalNamingResources>
And r...