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How to set a Timer in Java?

... @Override public void run() { // Your database code here } }, 2*60*1000); // Since Java-8 timer.schedule(() -> /* your database code here */, 2*60*1000); To have the task repeat after the duration you would do: timer.scheduleAtFixedRate(new TimerTask() { @Override public void run...
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Formatting Decimal places in R

I have a number, for example 1.128347132904321674821 that I would like to show as only two decimal places when output to screen (or written to a file). How does one do that? ...
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Find the Smallest Integer Not in a List

... 120 If the datastructure can be mutated in place and supports random access then you can do it in O(...
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How to overlay one div over another div

... #container { width: 100px; height: 100px; position: relative; } #navi, #infoi { width: 100%; height: 100%; position: absolute; top: 0; left: 0; } #infoi { z-index: 10; } <div id="container"> <div id="nav...
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What's the difference between returning void and returning a Task?

...ippert 599k164164 gold badges11551155 silver badges20142014 bronze badges 7 ...
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In C#, can a class inherit from another class and an interface?

... edited Dec 19 '13 at 23:10 Zain Rizvi 20.7k1717 gold badges7878 silver badges119119 bronze badges answe...
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dd: How to calculate optimal blocksize? [closed]

...ters... :( ) – Tom Dec 9 '15 at 17:10 add a comment  |  ...
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What are the differences between double-dot “..” and triple-dot “…” in Git commit ranges?

... answered Jan 20 '09 at 20:46 PieterPieter 3,68011 gold badge1515 silver badges1515 bronze badges ...
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What happens to a declared, uninitialized variable in C? Does it have a value?

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How to make Git pull use rebase by default for all my repositories?

... edited Oct 18 '18 at 18:30 answered Dec 20 '12 at 14:45 Pa...