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User recognition without cookies or local storage
...tem]] = $point;
$unknownRNA[1][$labels[$item]] = (- 1 * $point);
}
// Start Perception Class
$perceptron = new Perceptron();
// Train Results
$trainResult = $perceptron->train($unknownRNA, 1, 1);
// Find matches
foreach ($users as $name => &$profile) {
// Use shorter labels
...
time.sleep — sleeps thread or process?
...3):
print x
time.sleep(5)
def run():
worker().start()
waiter().start()
Which will print:
>>> thread_test.run()
0
100
>>> 1
2
3
4
5
101
6
7
8
9
10
102
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What is the equivalent to a JavaScript setInterval/setTimeout in Android/Java?
...n("Seconds passed: " + mSecondsPassed);
}
};
private void start() {
mTimer.scheduleAtFixedRate(mTask, 1000, 1000);
}
public static void main(String[] args) {
Clock c = new Clock();
c.start();
}
}
...
Chrome: Uncaught SyntaxError: Unexpected end of input
...ut what exactly is wrong with my json request. i just had no idea where to start debugging. if i may ask how did you determine the root cause
– dlaurent86
Aug 29 '10 at 13:52
2
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How can I get last characters of a string
...stChar = id.substr(id.length - 1); // => "1"
This gets the characters starting at id.length - 5 and, since the second argument for .substr() is omitted, continues to the end of the string.
You can also use the .slice() method as others have pointed out below.
If you're simply looking to find ...
Error to run Android Studio
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This helped. On Ubuntu 15.10 I had to start studio with JAVA_HOME=/usr/lib/jvm/java-7-openjdk-amd64/ ./studio.sh
– rubo77
Feb 1 '16 at 22:43
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How to change time in DateTime?
...ese events as they occur.
This is the kind of thing which motivated me to start the Noda Time project, which is now production-ready. Its ZonedDateTime type is made "aware" by linking it to a tz database entry.
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Can't update Macports (with Mac OS X Mavericks)
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Installed 2.2.1, and everything started working again. Didn't have to remove anything. Thank you for the pointer.
– Alex Polkhovsky
Oct 29 '13 at 17:35
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Java equivalent of unsigned long long?
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This answer is a little outdated (it was posted 2009). Starting Java 8 (released March 2014), there is support for unsigned long. Check an example I posted below as an answer.
– Amr
Jan 19 '15 at 8:44
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Does Go provide REPL?
...omething in Go that I can't run in Playground I open a simple .go file and start coding and simply run the code. This will be even easier when the go command in Go 1 makes one-command build process possible and way easier.
UPDATE: Latest weekly release of Go added go command which can be used to ve...