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Ruby: Change negative number to positive number?
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271
Using abs will return the absolute value of a number
-300.abs # 300
300.abs # 300
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How to assertThat something is null with Hamcrest?
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How to select .NET 4.5.2 as a target framework in Visual Studio
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How can I access an internal class from an external assembly?
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Marc Gravell♦Marc Gravell
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How to raise a ValueError?
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27
Here's a revised version of your code which still works plus it illustrates how to raise a Valu...
Selecting the first “n” items with jQuery
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Python/postgres/psycopg2: getting ID of row just inserted
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ThiefMasterThiefMaster
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What is the correct way to get a subarray in Scala?
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Capistrano - clean up old releases
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Sharvy Ahmed
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answered Jan 23 '10 at 4:32
jcrossley3jcrossley3
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Ruby: How to iterate over a range, but in set increments?
...rup Rakshit
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