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Java String to SHA1
...String byteArrayToHexString(byte[] b) {
String result = "";
for (int i=0; i < b.length; i++) {
result +=
Integer.toString( ( b[i] & 0xff ) + 0x100, 16).substring( 1 );
}
return result;
}
BTW, you may get more compact representation using Base64. Apache Commons Codec ...
How to format a duration in java? (e.g format H:MM:SS)
...nds = Math.abs(seconds);
String positive = String.format(
"%d:%02d:%02d",
absSeconds / 3600,
(absSeconds % 3600) / 60,
absSeconds % 60);
return seconds < 0 ? "-" + positive : positive;
}
Formatting this way is reasonably simple, if annoyingly manual. For ...
Combining Multiple Commits Into One Prior To Push
...e merged?
– balki
Oct 22 '12 at 11:20
7
@balki Because Git detects whether patches are merged bas...
Why should a Java class implement comparable?
...
10 Answers
10
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How can I get a user's media from Instagram without authenticating as a user?
...
20 Answers
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How to copy a directory using Ant
...|
edited Jan 18 '18 at 23:02
isapir
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answered Nov...
Passing variables in remote ssh command
...
190
If you use
ssh pvt@192.168.1.133 "~/tools/run_pvt.pl $BUILD_NUMBER"
instead of
ssh pvt@192.1...
machine learning libraries in C# [closed]
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60
Check out this awesome list on GitHub. Of the frameworks listed, Accord.NET is open-source and t...
How do you access the matched groups in a JavaScript regular expression?
...yRegexp.exec(myString);
while (match != null) {
// matched text: match[0]
// match start: match.index
// capturing group n: match[n]
console.log(match[0])
match = myRegexp.exec(myString);
}
Edit: 2019-09-10
As you can see the way to iterate over multiple matches was not very...
Linux command or script counting duplicated lines in a text file?
...
borribleborrible
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