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Multiple Type Constraints in Swift
...any requirements as you want (all of which must be fulfilled) separated by commas
Swift 2:
func someFunc<T where T:SomeProtocol, T:SomeOtherProtocol>(arg: T) {
// stuff
}
Swift 3 & 4:
func someFunc<T: SomeProtocol & SomeOtherProtocol>(arg: T) {
// stuff
}
or the mo...
Webrick as production server vs. Thin or Unicorn?
...
A couple important reasons
it's written in Ruby (see http://github.com/ruby/ruby/tree/trunk/lib/webrick)
Edited it doesn't have many features that a production website usually needs, like multiple workers (in particular, pre-forking, life cycle management, asynchronous handling, etc), redire...
Restart/undo conflict resolution in a single file
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Found the solution here: http://gitster.livejournal.com/43665.html
git checkout -m FILE
This restores the unresolved state, including all information about parent and merge base, which allows restarting the resolution.
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regex.test V.S. string.match to know if a string matches a regular expression
...indexOf is faster (but not much) than test according to this stackoverflow.com/questions/183496/… (you'd expect it to be faster).
– podperson
Jul 21 '16 at 20:51
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how to configure apache server to talk to HTTPS backend server?
...961: HTTPS: failed to enable ssl support for 182.161.73.67:443 (gum.criteo.com)
– Ashish Karpe
Nov 17 '15 at 12:28
1
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How can I tell Rails to use RSpec instead of test-unit when creating a new Rails app?
...re , -expectations , -mocks and -rails version 2.6.x). When I run the command rails new foo , it uses test-unit to generate the test stub files instead of rspec .
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Is there a javadoc tag for documenting generic type parameters?
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LinkedList uses it: java.sun.com/j2se/1.5.0/docs/api/java/util/LinkedList.html
– Timo Willemsen
Jan 6 '10 at 20:41
9
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Android destroying activities, killing processes
...s about to start resuming a
previous activity. This is typically used to commit unsaved changes to
persistent data, stop animations and other things that may be
consuming CPU, etc. Implementations of this method must be very quick
because the next activity will not be resumed until this meth...
How would one call std::forward on all arguments in a variadic function?
...std::forward to do perfect forwarding and it got me thinking...when C++0X comes out and I had a standard compiler I would do this with real variadic templates. How though, would I call std::forward on the arguments?
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