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Determining 32 vs 64 bit in C++
..., but was curious to know if people could think of cases where this might fail or if there is a better way to do this. Please note we are trying to do this in a cross-platform, multiple compiler environment.
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Regular expression to match DNS hostname or IP Address?
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Here: stackoverflow.com/questions/4645126/… - I explain that names that start with a digit are considered as valid as well. Also, only one dot is questionable issue. Would be great to have more feedback on that.
– BreakPhreak
Jan 10 '11 a...
How to get root view controller?
... = [UIApplication sharedApplication].keyWindow.rootViewController;
Swift 2.0
let viewController = UIApplication.sharedApplication().keyWindow?.rootViewController
Swift 5
let viewController = UIApplication.shared.keyWindow?.rootViewController
...
How can I decode HTML characters in C#?
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It's in the .NET 2.0 version of System.Web
– Mark Cidade
Sep 23 '08 at 18:14
1
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How to equalize the scales of x-axis and y-axis in Python matplotlib?
... square, unless the plotting window is also square. Tested with Matplotlib 2.0
– divenex
Apr 25 '17 at 21:19
P.axis('e...
Understanding the Use of ColorMatrix and ColorMatrixColorFilter to Modify a Drawable's Hue
....30, 1.36, 1.42, 1.48, 1.54,
1.60, 1.66, 1.72, 1.78, 1.84, 1.90, 1.96, 2.0, 2.12, 2.25,
2.37, 2.50, 2.62, 2.75, 2.87, 3.0, 3.2, 3.4, 3.6, 3.8,
4.0, 4.3, 4.7, 4.9, 5.0, 5.5, 6.0, 6.5, 6.8, 7.0,
7.3, 7.5, 7.8, 8.0, 8.4, 8.7, 9.0, 9.4, 9.6, 9.8,
10.0
};
/**...
Get UIScrollView to scroll to the top
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Answer for Swift 2.0/3.0/4.0 and iOS 7+:
let desiredOffset = CGPoint(x: 0, y: -self.scrollView.contentInset.top)
self.scrollView.setContentOffset(desiredOffset, animated: true)
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阿里的线下野心 - 资讯 - 清泛网 - 专注C/C++及内核技术
...下主攻实体商业的O2O平台喵街日前宣布，将于7月4日升级2.0版本，该版本中推出了通用积分系统“元宝”，在为实体商业提供会员营销解决方案的同时，打通阿里体系的积分。阿里在做了两年铺垫后开始向线下更深处“伸手”。
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What is the best way to do a substring in a batch file?
... - expands %I to a file extension only
%~sI - expanded path contains short names only
%~aI - expands %I to file attributes of file
%~tI - expands %I to date/time of file
%~zI - expands %I to size of file
%~$PATH:I - searches the directories listed in the PATH
...
App Inventor 2 中的响应式设计 · App Inventor 2 中文网
...ng sizes as percentages
Fixed vs. responsive sizing
Detailed example
Special circumstances
Limitation: Drawing and animation
Responsive design and Google Play
One tricky issue in designing apps is making apps that look good on devices with scree...