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Forward declaring an enum in C++
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@rubenvb So does Visual C++ 11 (2012) blogs.msdn.com/b/vcblog/archive/2011/09/12/10209291.aspx
– knatten
Oct 15 '12 at 14:14
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What does addChildViewController actually do?
...tation methods
(Possibly) forwarding memory warnings
Avoiding inconsistent VC hierarchies, especially in transitionFromViewController:toViewController:… where both VCs need to have the same parent
Allowing custom container view controllers to take part in State Preservation and Restoration
Taking ...
dismissModalViewControllerAnimated deprecated
...; As it has been for the presenting API call:
[self presentViewController:vc animated:NO completion:nil];
The reasons were discussed in the 2012 WWDC Session 236 - The Evolution of View Controllers on iOS Video. Essentially, view controllers presented by this API are no longer always modal, and s...
Seeding the random number generator in Javascript
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Antti Sykäri's algorithm is nice and short. I initially made a variation that replaced JavaScript's Math.random when you call Math.seed(s), but then Jason commented that returning the function would be better:
Math.seed = function(s)...
What are all the common undefined behaviours that a C++ programmer should know about? [closed]
... Note that some compilers do define the behaviour in this situation. In VC++ 2005+, for example, if a is volatile, the needed memory bariers are set up to prevent instruction reordering so that double-checked locking works.
– Eclipse
Jun 23 '09 at 16:11
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Is ASCII code 7-bit or 8-bit?
My teacher told me ASCII is 8-bit character coding scheme. But it is defined only for 0-127 codes which means it can be fit into 7-bits. So can't it be argued that ASCII bit is actually 7-bit code?
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When is a language considered a scripting language? [closed]
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@Andrey: Chakra (IE9), TraceMonkey/JägerMonkey (Firefox), Nitro (Safari), Carakan (Opera) all compile JavaScript to bytecode and then some of the bytecode is interpreted and some compiled to native code. V8 (Chrome) skips bytecode and compiles JavaScript strai...
Data Modeling with Kafka? Topics and Partitions
...pics, with two different partitioning schemes.
– François Beausoleil
Aug 7 '15 at 13:46
add ...
foreach vs someList.ForEach(){}
There are apparently many ways to iterate over a collection. Curious if there are any differences, or why you'd use one way over the other.
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What is the meaning of “… …” token? i.e. double ellipsis operator on parameter pack
... it might raise its priority. The report shows clang and gcc allowing what VC++ doesn't so I think we're probably on fairly strong ground.
– egyik
Jan 31 '19 at 22:11
add a co...