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Best way to make Java's modulus behave like it should with negative numbers?
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144
It behaves as it should a % b = a - a / b * b; i.e. it's the remainder.
You can do (a % b + b...
Access nested dictionary items via a list of keys?
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18 Answers
18
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Elastic Search: how to see the indexed data
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171
Probably the easiest way to explore your ElasticSearch cluster is to use elasticsearch-head.
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How to get the name of the calling method?
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213
puts caller[0]
or perhaps...
puts caller[0][/`.*'/][1..-2]
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How to add Git's branch name to the commit message?
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edited May 8 '15 at 10:53
k0pernikus
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Why was the arguments.callee.caller property deprecated in JavaScript?
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// This snippet will work:
function factorial(n) {
return (!(n>1))? 1 : factorial(n-1)*n;
}
[1,2,3,4,5].map(factorial);
// But this snippet will not:
[1,2,3,4,5].map(function(n) {
return (!(n>1))? 1 : /* what goes here? */ (n-1)*n;
});
To get around this, arguments.calle...
“Connection for controluser as defined in your configuration failed” with phpMyAdmin in XAMPP
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12 Answers
12
Active
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Laravel 4 Eloquent Query Using WHERE with OR AND OR?
How do I say WHERE (a = 1 OR b =1 ) AND (c = 1 OR d = 1)
11 Answers
11
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How to assert greater than using JUnit Assert?
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153
Just how you've done it. assertTrue(boolean) also has an overload assertTrue(String, boolean) ...