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Print “hello world” every X seconds
...mer.schedule() method..
Here's an example, which prints Hello World every 5 seconds: -
class SayHello extends TimerTask {
public void run() {
System.out.println("Hello World!");
}
}
// And From your main() method or any other method
Timer timer = new Timer();
timer.schedule(new Sa...
How to convert an ArrayList containing Integers to primitive int array?
...
225
You can convert, but I don't think there's anything built in to do it automatically:
public sta...
Rounding float in Ruby
...round # => 2. Is there a simple effect way to do something like 2.3465 # => 2.35
9 Answers
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Execute another jar in a Java program
...
answered Aug 24 '09 at 5:27
gjrwebbergjrwebber
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What is the difference between linear regression and logistic regression?
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15 Answers
15
Active
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Why does the indexing start with zero in 'C'?
...
Keith Thompson
221k3333 gold badges352352 silver badges557557 bronze badges
answered Sep 6 '11 at 13:29
Massimiliano PelusoMassimiliano P...
Iterate over a list of files with spaces
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255
You could replace the word-based iteration with a line-based one:
find . -iname "foo*" | while...
Semi-transparent color layer over background-image?
...Johannes KlaußJohannes Klauß
8,4881111 gold badges5555 silver badges105105 bronze badges
13
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How do I parse a URL into hostname and path in javascript?
...lid URL
– lakenen
Jun 10 '14 at 20:25
58
Experimental technology: IE doens't support this! develo...
How do I find out what keystore my JVM is using?
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edited Nov 13 '14 at 17:15
answered Jan 24 '12 at 0:14
kos...