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Is it possible to get the iOS 5.1 SDK for Xcode 4.2 on Snow Leopard?
I still have Snow Leopard. I have Xcode 4.2 for iOS development. This morning I upgraded my iPhone and iPad to iOS 5.1.
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Shorter syntax for casting from a List to a List?
I know its possible to cast a list of items from one type to another (given that your object has a public static explicit operator method to do the casting) one at a time as follows:
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Reset the database (purge all), then seed a database
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As of Rails 5, the rake commandline tool has been aliased as rails so now
rails db:reset instead of rake db:reset
will work just as well
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Defining a function with multiple implicit arguments in Scala
...cause Scala 3 supports "Implicit Functions" (i.e. "parameter implicitness" now is part of function types). Multiple implicit parameter lists become so easy to implement that it's possible the language will support them directly, though I'm not sure.
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What's the difference between Cache-Control: max-age=0 and no-cache?
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Old question now, but if anyone else comes across this through a search as I did, it appears that IE9 will be making use of this to configure the behaviour of resources when using the back and forward buttons. When max-age=0 is used, the ...
How to filter Pandas dataframe using 'in' and 'not in' like in SQL
...d, but that something is done badly before does not justify doing it badly now.
– ifly6
May 18 '18 at 22:20
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log4j vs logback [closed]
...g log4j behind a selfmade wrapper. We plan to use much more features of it now.
6 Answers
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Namespace + functions versus static methods on a class
...from Herb Sutter: http://www.gotw.ca/gotw/084.htm
The important thing to know is that: In C++ functions in the same namespace as a class belong to that class' interface (because ADL will search those functions when resolving function calls).
Namespaced functions, unless declared "friend," have no ...
How to convert a selection to lowercase or uppercase in Sublime Text
...or lowercase.
Method 1 (Two keys pressed at a time)
Press Ctrl and hold.
Now press K, release K while holding Ctrl. (Do not release the Ctrl key)
Immediately, press U (for uppercase) OR L (for lowercase) with Ctrl still being pressed, then release all pressed keys.
Method 2 (3 keys pressed at a t...
Pure JavaScript Graphviz equivalent [closed]
... was looking for in the original question. It is not just a RENDERER, it knows how to compute the directed graph as well. Is it running DOT on a backend somewhere, or is the entire graph generation algorithm running on my browser?
– Armentage
Jul 16 '12 at 1...