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Specifically, what's dangerous about casting the result of malloc?
...type-agnositic, if you prefer), because it automatically adjusts itself to whatever type p is declared with, without requiring any intervention from the user.
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In practice, what are the main uses for the new “yield from” syntax in Python 3.3?
... is equivalent to for v in g: yield v does not even begin to do justice to what yield from is all about. Because, let's face it, if all yield from does is expand the for loop, then it does not warrant adding yield from to the language and preclude a whole bunch of new features from being implemented...
What's the advantage of a Java enum versus a class with public static final fields?
...estion was about differences, which I provided. The OP is already aware of what enums are, and nobody else had mentioned switch statements when I posted this 4.5 yrs ago, and at least a few people found it provided new info ¯_(ツ)_/¯
– Dave Newton
Jul 9 '17 ...
How do you get the “object reference” of an object in java when toString() and hashCode() have been
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What exactly are you planning on doing with it (what you want to do makes a difference with what you will need to call).
hashCode, as defined in the JavaDocs, says:
As much as is reasonably practical, the hashCode metho...
What is an NP-complete in computer science?
What is an NP-complete problem? Why is it such an important topic in computer science?
15 Answers
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A positive lambda: '+[]{}' - What sorcery is this? [duplicate]
...he + triggers a conversion to a plain old function pointer for the lambda.
What happens is this:
The compiler sees the first lambda ([]{}) and generates a closure object according to §5.1.2. As the lambda is a non-capturing lambda, the following applies:
5.1.2 Lambda expressions [expr.prim.lambda]...
What's the difference between tilde(~) and caret(^) in package.json?
...docs.npmjs.com used the specific words: the left-most non-zero digit. Also what about this case: ^0.0.4 means 0.0.4
– rofrol
Oct 12 '15 at 10:14
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What is a software framework? [closed]
Can someone please explain me what a software framework is? Why do we need a framework? What does a framework do to make programming easier?
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What does the @ symbol before a variable name mean in C#? [duplicate]
...before a string literal to change how the compiler parses the string. But what does it mean when a variable name is prefixed with the @ symbol?
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How does StartCoroutine / yield return pattern really work in Unity?
...ver, if they’ve implemented it in a way that is radically different from what I’m about to describe, then I’ll be quite surprised. If anyone from UT wants to chime in and talk about how it actually works, then that’d be great.
The big clues are in the C# version. Firstly, note that the ...