I\'m writing a PHP application for the first time (other than toys and exercises), and I\'m at a loss to understand why PHP includes both an include and a require construct.
Comparing Scala 2.7.7 (last 2.7.x release) with Scala 2.8.1 (latest 2.8.x release) I gathered the following metrics:
This question already has answers here: Why is there not a `fieldof` or `methodof` operator in C#? [closed]
If I were to go to a 开发者_高级运维dev. company and say \"Please build me \'this\' scripting language\", are there any specific documents, and what types of documents that I should create, so they kn
I have the following example code var object = { userDefinedFunction : function(){ //no implementation, this will be defined by the user
Why is the Haskell implementation so focused on linked lists? For example, I know Data.Sequence is more efficient
In C#, the following code doesn\'t compile: class Foo { public string Foo; } The question is: why? More exactly, I understand that this doesn\'t compile because (I quote):
One way of looking at the history of programming language design is that there was a revolution with the introduction of the subroutine. Twenty or thirty 开发者_开发问答years later, two refinements of
Sometimes people refer to design patterns as missing programming language features. To avoid the debate about what is a design pattern, let\'s say we only consider the original GoF patterns. For insta
If I have a vararg Java method foo(Object ...arg) and I call foo(null, null), I h开发者_如何学Goave both arg[0] and arg[1] as nulls. But if I call foo(null), arg itself is null. Why is this happening?
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