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Best way to represent a fraction in Java?
...em.out.println(new BigFraction(1.1))
* will print:
* 2476979795053773/2251799813685248
*
* This is because 1.1 cannot be expressed exactly in binary form. The
* given fraction is exactly equal to the internal representation of
* the double-precision floating-point number. (W...
How to round the minute of a datetime object
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134
This will get the 'floor' of a datetime object stored in tm rounded to the 10 minute mark befor...
What is the zero for string?
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edited May 6 '13 at 11:41
answered Oct 3 '12 at 6:51
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Does the C++ standard mandate poor performance for iostreams, or am I just dealing with a poor imple
...ble to remove some of these
inefficiencies. This is discussed in
§6.2.3 and §6.2.5.
Since the report was written in 2006 one would hope that many of the recommendations would have been incorporated into current compilers, but perhaps this is not the case.
As you mention, facets may not feat...
Cast Object to Generic Type for returning
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3 Answers
3
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.net implementation of bcrypt
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ineine
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Convert string[] to int[] in one line of code using LINQ
...ent
– Marc Gravell♦
Dec 8 '10 at 13:35
1
Lambda is needed in VB.Net 2010: uArray = Array.Conver...
C# List of objects, how do I get the sum of a property
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316
using System.Linq;
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double total = myList.Sum(item => item.Amount);
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Find value in an array
...rray, and if that's the case, you can use Array#include?(value):
a = [1,2,3,4,5]
a.include?(3) # => true
a.include?(9) # => false
If you mean something else, check the Ruby Array API
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Installing specific laravel version with composer create-project
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edited Apr 14 '15 at 13:14
answered May 20 '14 at 8:15
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