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How to use SCNetworkReachability in Swift
...wift 2 - UnsafeMutablePointer<Void> to object.
Update for Swift 3/4:
Unsafe pointers cannot be simply be converted to a pointer of a
different type anymore (see - SE-0107 UnsafeRawPointer API). Here the updated code:
import SystemConfiguration
func connectedToNetwork() -> Bool {
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In git, is there a simple way of introducing an unrelated branch to a repository?
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edited May 23 '17 at 12:34
Community♦
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answered Nov 26 '10 at 21:33
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Which are more performant, CTE or temporary tables?
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64
I'd say they are different concepts but not too different to say "chalk and cheese".
A temp ta...
Why does the default parameterless constructor go away when you create one with parameters
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answered Aug 3 '12 at 8:43
Dan PuzeyDan Puzey
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Python vs Bash - In which kind of tasks each one outruns the other performance-wise? [closed]
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94
Typical mainframe flow...
Input Disk/Tape/User (runtime) --> Job Control Language (JCL) --...
Disabling browser print options (headers, footers, margins) from page?
...e.
This does not work in Firefox 3.6, IE 7, Safari 5.1.7 or Google Chrome 4.1.
Setting the @page margin does have effect in IE 8, Opera 10, Google Chrome 21 and Firefox 19.
Although the page margins are set correctly for your content in these browsers, the behavior is not ideal in trying to solve t...
What's the u prefix in a Python string?
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answered Mar 17 '10 at 18:45
Stefan KendallStefan Kendall
59.9k6161 gold badges228228 silver badges387387 bronze badges
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What is the difference between public, protected, package-private and private in Java?
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Istiaque Hossain
1,3401010 silver badges2020 bronze badges
answered Oct 18 '08 at 19:57
David SegondsDavid Segonds
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Why use a READ UNCOMMITTED isolation level?
... Daniel VassalloDaniel Vassallo
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Framework vs. Toolkit vs. Library [duplicate]
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466
The most important difference, and in fact the defining difference between a library and a fra...