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Java 8 stream's .min() and .max(): why does this compile?
...ly known as "single abstract method" interfaces, or "SAM" interfaces. The idea is that any interface with one abstract method can be automatically implemented by any lambda - or method reference - whose method signature is a match for the one method on the interface. So examining the Comparator in...
Traits in PHP – any real world examples/best practices? [closed]
...of the biggest additions for PHP 5.4. I know the syntax and understand the idea behind traits, like horizontal code re-use for common stuff like logging, security, caching etc.
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C++11 reverse range-based for-loop
...4 it can be done with a very few lines of code.
This is a very similar in idea to @Paul's solution. Due to things missing from C++11, that solution is a bit unnecessarily bloated (plus defining in std smells). Thanks to C++14 we can make it a lot more readable.
The key observation is that range-ba...
Why do python lists have pop() but not push()
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both, which is more cognitive load.
You can also see he discusses the idea of if push/pop/put/pull should be at element [0] or after element [-1] where he posts a reference to Icon's list:
I stil think that all this is best
left out of the list object
implementation -- if you need a st...
How do I allow HTTPS for Apache on localhost?
...gned cert on Apache on localhost, but how do I actually do that? I have no idea at all.
16 Answers
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The Android emulator is not starting, showing “invalid command-line parameter”
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Nice idea. You could also create it as a symbolic link, which is the newer way since Windows Vista.
– Hosam Aly
Sep 21 '11 at 21:14
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Why use armeabi-v7a code over armeabi code?
...application, but removing the armeabi-v7a binaries is generally not a good idea. If you need to reduce size, you might want to have two separate apks for older (armeabi) and newer (armeabi-v7a) devices.
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What algorithms compute directions from point A to point B on a map?
...ry. Obviously this description leaves out a lot of detail, but you get the idea.
With modifications along those lines, you can do even cross-country routing in a very reasonable timeframe.
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Setting HttpContext.Current.Session in a unit test
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This allows you to fake httpContext.Session, any idea how to do the same for httpContext.Application?
– KyleMit
Aug 19 '16 at 13:28
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Returning multiple values from a C++ function
...lt, while return values can be used inline (which may or may not be a good idea, but at least you have the option)
it seems cleaner to me to have an "in door" and an "out door" to a function -- all the inputs go in here, all the outputs come out there
I like to keep my argument lists as short as pos...