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Java: random long number in 0
...roid 4.x) you need to use an external library (e.g. org.apache.commons.math3.random.RandomDataGenerator.getRandomGenerator().nextLong(0, n-1), see @mawaldne's answer), or implement your own nextLong(n).
According to https://docs.oracle.com/javase/1.5.0/docs/api/java/util/Random.html nextInt is impl...
Convert Iterator to ArrayList
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364
Better use a library like Guava:
import com.google.common.collect.Lists;
Iterator<Element...
Mockito: Inject real objects into private @Autowired fields
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316
Use @Spy annotation
@RunWith(MockitoJUnitRunner.class)
public class DemoTest {
@Spy
p...
javascript window.location in new tab
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32
I don't think there's a way to do this, unless you're writing a browser extension. You could tr...
Cast a Double Variable to Decimal
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83
You only use the M for a numeric literal, when you cast it's just:
decimal dtot = (decimal)doub...
Pass a PHP string to a JavaScript variable (and escape newlines) [duplicate]
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edited Nov 13 '15 at 14:53
Flimm
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Is there a way to get the XPath in Google Chrome?
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563
You can use $x in the Chrome javascript console. No extensions needed.
ex: $x("//img")
Also th...
Does MongoDB's $in clause guarantee order
... { "$eq": [ "$_id", 2 ] },
2,
3
]}
]}
}},
// Sort the results
{ "$sort": { "weight": 1 } }
])
So that would be the expanded form. What basically happens here is that just as the array of values is passed to $in you also...
Difference between UTF-8 and UTF-16?
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edited Mar 19 '17 at 5:23
answered Jan 11 '11 at 7:50
Ser...
How to handle a lost KeyStore password in Android?
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