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Optional Methods in Java Interface
... from implementations. Your compiler can't check this for you. You need to read the docs, and do what they say. If you don't do what the contract says then you'll have an implementation of the interface as far as the compiler is concerned, but it will be a defective/invalid implementation.
When de...
Why Doesn't C# Allow Static Methods to Implement an Interface?
...oesn't have that. The caller wouldn't know how to call a method. (Before i read this answer i thought C# was just being pedantic. Now i realize it's a technical limitation, imposed by what an interface is). Other people will talk down to you about how it's a bad design. It's not a bad design - it's ...
How to center a subview of UIView
... undefined if the view has a transform that is not the identity transform; read the documentation on the frame property of UIView.
– omz
Jun 29 '12 at 12:33
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How do I put a bunch of uncommitted changes aside while working on something else
...e workflow then becomes the same as option 3 - merge or strip when you are ready.
hg branch "NewBranch"
hg commit -m"Commiting unfinished work to temporary named branch."
hg update <previous branch name>
Personally I use option 3 or 4 as I don't mind stripping change-sets or checking-in pa...
Ioc/DI - Why do I have to reference all layers/assemblies in application's entry point?
...t;T> for dependencies. These are defined in the BCL, so automatically already available to all consumers and implementers.
– Mark Seemann
Apr 29 '15 at 8:25
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Why can't (or doesn't) the compiler optimize a predictable addition loop into a multiplication?
This is a question that came to mind while reading the brilliant answer by Mysticial to the question: why is it faster to process a sorted array than an unsorted array ?
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In a storyboard, how do I make a custom cell for use with multiple controllers?
...those cells. Hopefully, though, you've learned something in the process of reading this.
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Favicon not showing up in Google Chrome [duplicate]
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I read a bunch of different entries till I finally found a solution that worked for my scenario (ASP.NET MVC4 project).
Instead of using the filename favicon.ico for my icon, I renamed it to something else, ie myIcon.ico. Th...
Why are floating point numbers inaccurate?
...'10000000010', '0011000000000000000000000000000000000000000000000000']
Already you can see the mantissa is only 4 digits followed by a whole lot of zeroes. But let's go through the paces.
Assemble the binary scientific notation:
1.0011 x 1011
Shift the decimal point:
10011 x 1011-100
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What is the purpose of the implicit grant authorization type in OAuth 2?
I don't know if I just have some kind of blind spot or what, but I've read the OAuth 2 spec many times over and perused the mailing list archives, and I have yet to find a good explanation of why the Implicit Grant flow for obtaining access tokens has been developed. Compared to the Authorization Co...