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Hash String via SHA-256 in Java
... this to UTF-16 if needed
md.update(text.getBytes(StandardCharsets.UTF_8));
byte[] digest = md.digest();
String hex = String.format("%064x", new BigInteger(1, digest));
System.out.println(hex);
}
}
In the snippet above, digest contains the hashed string and hex contains a hexade...
Remove not alphanumeric characters from string
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482
Removing non-alphanumeric chars
The following is the/a correct regex to strip non-alphanumeric...
Loop inside React JSX
...stored in a variable).
– Kelvin
Aug 8 '14 at 16:25
56
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Download attachments using Java Mail
...vid RabinowitzDavid Rabinowitz
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2
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View's getWidth() and getHeight() returns 0
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CommonsWareCommonsWare
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How to set a timer in android
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Silvio Mayolo
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answered Dec 10 '09 at 0:30
MannyNSMannyNS
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What's the fastest way to delete a large folder in Windows?
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answered Oct 9 '08 at 10:59
Stephen DenneStephen Denne
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What is the difference between an expression and a statement in Python?
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248
Expressions only contain identifiers, literals and operators, where operators include arithmetic...
Sometimes adding a WCF Service Reference generates an empty reference.cs
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edited Feb 16 '18 at 8:04
5377037
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an...
When should I use a List vs a LinkedList
...ist = new LinkedList<Temp>();
for (var i = 0; i < 12345678; i++)
{
var a = new Temp(i, i, i, i);
list.AddLast(a);
}
decimal sum = 0;
foreach (var item in list)
sum += item.A;
List (2.4 seconds)
List<...