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Including jars in classpath on commandline (javac or apt)
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Try the following:
java -cp jar1:jar2:jar3:dir1:. HelloWorld
The default classpath (unless there is a CLASSPATH environment variable) is the current directory so if you redefine it, make sure you're adding the current directory (.) to the classpath as I have ...
Git: list only “untracked” files (also, custom commands)
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edited Jan 12 '19 at 4:41
PEdroArthur
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answered Sep 2...
node.js execute system command synchronously
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Node.js (since version 0.12 - so for a while) supports execSync:
child_process.execSync(command[, options])
You can now directly do this:
const execSync = require('child_process').execSync;
code = execSync('node -v');
and it'll do what you expec...
How to assign string to bytes array
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openwonkopenwonk
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Convert int to char in java
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answered Aug 1 '13 at 3:52
jh314jh314
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How to manage a redirect request after a jQuery Ajax call
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32 Answers
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Should I call Close() or Dispose() for stream objects?
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answered Sep 23 '11 at 6:32
EnigmativityEnigmativity
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What's the difference between subprocess Popen and call (how can I use them)?
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2 Answers
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What column type/length should I use for storing a Bcrypt hashed password in a Database?
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The modular crypt format for bcrypt consists of
$2$, $2a$ or $2y$ identifying the hashing algorithm and format
a two digit value denoting the cost parameter, followed by $
a 53 characters long base-64-encoded value (they use the alphabet ., /, 0–9, A–Z, a–z that is di...
Generate a random number in the range 1 - 10
... min | max
-----------------+------------------
1.0000083274208 | 9.99999571684748
(1 row)
If you want integers, that are >= 1 and < 10, then it's simple:
select trunc(random() * 9 + 1)
And again, simple test:
# select min(i), max(i) from (
select trunc(random() * 9...