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Can I have multiple Xcode versions installed?
Is it possible to have more than one version of Xcode installed at the same time?
12 Answers
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How to set the style -webkit-transform dynamically using JavaScript?
...ansform
element.style.webkitTransform = "rotate(-2deg)";
Check the DOM extension reference for WebKit here.
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Parsing a JSON string in Ruby
...sets the option symbolize_names to true, in order to get keys as symbols. Exemple: JSON.parse(string, symbolize_names: true) #=> {key: :value}
– Nando Sousa
Apr 2 '14 at 0:25
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How do I get hour and minutes from NSDate?
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I guess it is a bug in XCode since it was reporting this to be 8.0. I should have checked the sources or online docs. My bad.
– Rhuantavan
Feb 4 '15 at 8:23
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Does C have a “foreach” loop construct?
...a foreach loop or something similar. Does C have one? Can you post some example code?
12 Answers
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Python __str__ versus __unicode__
...d method -- it returns characters. The names are a bit confusing, but in 2.x we're stuck with them for compatibility reasons. Generally, you should put all your string formatting in __unicode__(), and create a stub __str__() method:
def __str__(self):
return unicode(self).encode('utf-8')
In 3...
Converting a List to a comma separated string
...don't have to import Linq and this is faster.
– JoKeRxbLaCk
May 22 '19 at 9:58
Cool! I never knew string.Join has gene...
How do the major C# DI/IoC frameworks compare? [closed]
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Partial answer can be found here: manning-sandbox.com/thread.jspa?threadID=38943
– Mark Seemann
Jan 5 '11 at 10:16
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Why shouldn't Java enum literals be able to have generic type parameters?
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This is now being discussed as of JEP-301 Enhanced Enums. The example given in the JEP is, which is precisely what I was looking for:
enum Argument<X> { // declares generic enum
STRING<String>(String.class),
INTEGER<Integer>(Integer.class), ... ;
Class<X&...