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Why is division in Ruby returning an integer instead of decimal value?
.... You can make one of the numbers a Float by adding .0:
9.0 / 5 #=> 1.8
9 / 5.0 #=> 1.8
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Why was the switch statement designed to need a break?
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answered Oct 31 '08 at 6:18
Michael BurrMichael Burr
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Sort ArrayList of custom Objects by property
...urn o1.getStartDate().compareTo(o2.getStartDate());
}
});
Since java-8
You can now write the last example in a shorter form by using a lambda expression for the Comparator:
Collections.sort(Database.arrayList,
(o1, o2) -> o1.getStartDate().compareTo(o2.getStartDate(...
How to initialize private static members in C++?
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Mark
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answered Oct 9 '08 at 3:36
Martin YorkMartin York
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When creating HTML emails, should we use html, head, body tags?
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edited Oct 28 '14 at 22:14
answered Oct 11 '10 at 5:14
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How do I programmatically get the GUID of an application in .net2.0
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edited Jul 8 '16 at 9:34
Emrys Myrooin
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answered F...
Best way to create unique token in Rails?
...e, is it?
– paracycle
Aug 20 '13 at 8:29
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The solution is not deprecated, Secure Token it is sim...
What text editor is available in Heroku bash shell? [closed]
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edited Feb 25 '14 at 7:08
answered Dec 19 '13 at 20:54
Na...
What is the worst real-world macros/pre-processor abuse you've ever come across?
...nity wiki
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