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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
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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...
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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Zooming editor window android studio [duplicate]
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When i update the android studio to the latest version now 2.0 the font changed and became bigger.
the provided solutions allow a change of font size just for the current page (opened page) if you want to change your entire font size of android studio you have to do this :
go to S...
Jackson: how to prevent field serialization
...ter out fields conditionally (by default, not used for deserialization; in 2.0 will be available but you can use different view on serialization, deserialization)
@JsonIgnoreProperties on class may be useful
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Using Tint color on UIImageView
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In swift 2.0+, you can do:
let image = UIImage(named: "your_image_name")!.imageWithRenderingMode(.AlwaysTemplate)
yourImageView.image = image
yourImageView.tintColor = UIColor.blueColor()
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How to create a GUID/UUID using iOS
...oper documentation I found the CFUUID object is available on the iPhone OS 2.0 and later.
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Find the division remainder of a number
...er() function:
from math import remainder
print(remainder(26,7))
Output:
-2.0 # not 5
Note, as above, it's not the same as %.
Quoting the documentation:
math.remainder(x, y)
Return the IEEE 754-style remainder of x with
respect to y. For finite x and finite nonzero y, this is the
difference x - ...
How to round the corners of a button
... self.btnFoldButton.layer.cornerRadius = self.btnFoldButton.frame.height/2.0;
If button frame is an square it does not matter frame.height or frame.width. Otherwise use the largest of both ones.
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