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How to use background thread in swift?
... background?()
let popTime = dispatch_time(DISPATCH_TIME_NOW, Int64(delay * Double(NSEC_PER_SEC)))
dispatch_after(popTime, dispatch_get_main_queue()) {
completion?()
}
}
}
Note: in Swift 2.0, replace QOS_CLASS_USER_INITIATED.value above with QOS_CLASS_USER...
What exactly does the enable-background attribute do?
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64
Its deprecated i.e. nobody's going to implement it: w3.org/TR/filter-effects/#AccessBackgroundImage Illustrator rather ruinied it by puttin...
How to fix “no valid 'aps-environment' entitlement string found for application” in Xcode 4.3?
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64
I have faced this issue in Xcode 8.
You must have to enable Target—> capabilities—> ...
What is the difference between Builder Design pattern and Factory Design pattern?
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Ben SBen S
64.1k2929 gold badges162162 silver badges208208 bronze badges
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Create a hexadecimal colour based on a string with JavaScript
...["#000000","#00FF00","#0000FF","#FF0000","#01FFFE","#FFA6FE","#FFDB66","#006401","#010067","#95003A","#007DB5","#FF00F6","#FFEEE8","#774D00","#90FB92","#0076FF","#D5FF00","#FF937E","#6A826C","#FF029D","#FE8900","#7A4782","#7E2DD2","#85A900","#FF0056","#A42400","#00AE7E","#683D3B","#BDC6FF","#263400"...
jQuery - Add ID instead of Class
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gsamaras
64.5k3131 gold badges140140 silver badges240240 bronze badges
answered Feb 1 '10 at 13:40
SarfrazSarf...
Difference between CLOCK_REALTIME and CLOCK_MONOTONIC?
...ick" -- any rough idea how big/long/CPU instructions is a tick on Linux/amd64? Or where I can get docs on any of this?
– kevinarpe
Dec 22 '14 at 3:58
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How to get MD5 sum of a string using python?
...which is 32 characters in hex. If you want a smaller digest, you'll need a 64-bit digest. That will be pretty weak though...
– Jon Skeet
Jun 15 '16 at 19:08
add a comment
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Sending a message to nil in Objective-C
...e 4.2) or later
Messages to nil with return type | return
Integers up to 64 bits | 0
Floating-point up to long double | 0.0
Pointers | nil
Structs | {0}
Any _Complex type | {0, 0}
...
Best way to remove from NSMutableArray while iterating?
...so for four objects that means 16 bytes (32 bit architecture) or 32 bytes (64 bit).
– benzado
Jan 8 '14 at 21:01
Note ...