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PHP foreach change original array values
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4
Bottom line: if you're going to change the array/variable - then you should use a reference. It's faster, cleaner and more readable.
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Is there a performance difference between a for loop and a for-each loop?
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From Item 46 in Effective Java by Joshua Bloch :
The for-each loop, introduced in
release 1.5, gets rid of the clutter
and the opportunity for error by
hiding the iterator or index variable
completely. The resulting idiom
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What is routes.IgnoreRoute(“{resource}.axd/{*pathInfo}”)
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Roy DictusRoy Dictus
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Difference between document.addEventListener and window.addEventListener?
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jfriend00jfriend00
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Why does int num = Integer.getInteger(“123”) throw NullPointerException?
...PointerException!!!
Here's a quote from Effective Java 2nd Edition, Item 49: Prefer primitive types to boxed primitives:
In summary, use primitives in preference to boxed primitive whenever you have the choice. Primitive types are simpler and faster. If you must use boxed primitives, be carefu...
Loading custom configuration files
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246
the articles posted by Ricky are very good, but unfortunately they don't answer your question.
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How is it possible to declare nothing inside main() in C++ and yet have a working application after
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@Steve314: It doesn't return anything which is why I've used comma operator, to ensure that the type of the whole expression (print_fibs(), 0) is int. Here is Online Demo.
– Nawaz
Jul 8 '13 at 1...
Comparing two byte arrays in .NET
...nt[] { 1, 2, 3};
var a2 = new int[] { 1, 2, 3};
var a3 = new int[] { 1, 2, 4};
var x = a1.SequenceEqual(a2); // true
var y = a1.SequenceEqual(a3); // false
If you can't use .NET 3.5 for some reason, your method is OK.
Compiler\run-time environment will optimize your loop so you don't need to worry...
Determine version of Entity Framework I am using?
...are two versions 1 and 2? And version 2 is referred to as Entity Framework 4.0?
10 Answers
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Django - filtering on foreign key properties
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FragsworthFragsworth
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