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OO Design in Rails: Where to put stuff
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384
Because Rails provides structure in terms of MVC, it's natural to end up using only the model,...
How to resize a VirtualBox vmdk file
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– Avindra Goolcharan
Feb 25 '14 at 3:01
13
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When should I use a List vs a LinkedList
... B = b; C = c; D = d;
}
}
Linked list (3.9 seconds)
LinkedList<Temp> list = new LinkedList<Temp>();
for (var i = 0; i < 12345678; i++)
{
var a = new Temp(i, i, i, i);
list.AddLast(a);
}
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How to replace ${} placeholders in a text file?
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edited Jan 7 '16 at 13:49
Willem Van Onsem
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Is mathematics necessary for programming? [closed]
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votes
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Using .text() to retrieve only text not nested in child tags
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Jonathan Arbely
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answered Jan 13 '12 at 13:45
DotNetWalaDotNetWala
6,04011 go...
How can I get last characters of a string
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1139
EDIT: As others have pointed out, use slice(-5) instead of substr. However, see the .split().po...
How do I print the type or class of a variable in Swift?
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34 Answers
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Check if a string contains one of 10 characters
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213
The following would be the simplest method, in my view:
var match = str.IndexOfAny(new char[] {...
Conversion of System.Array to List
...urself some pain...
using System.Linq;
int[] ints = new [] { 10, 20, 10, 34, 113 };
List<int> lst = ints.OfType<int>().ToList(); // this isn't going to be fast.
Can also just...
List<int> lst = new List<int> { 10, 20, 10, 34, 113 };
or...
List<int> lst = new Li...