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Summary of iOS Technology What is the method signature of OC in iOS? In iOS, OC method signature includes several factors Method Types: (Class Method (+), Instance Method (-) Method name The number of parameters is related However, it has nothing to do with the return value and parameter type of the method. Are instance objects of Cla ...

Original link: http://blog.csdn.net/indulgein/article/details/51130812 1. Basic principles of SDWebImage SDWebImage is currently one of the most popular three-party picture processing frameworks, and its power is believed to be experienced by iOS developers only with a single line of code [[UIImageView new] sd_setImageWithURL:(N ...

Some of the skills learned from working, referring to source code, looking at various materials, and being bat tered I have a summary of my own may be more detailed, but it seems too verbose too much, it also lists some of the most important, some specific details are not detailed, if necessary, you can leave a message to discuss. The article w ...

In this chapter, we will introduce two aspects: affine transformation and 3D transformation. Then we will introduce solid objects realized by 3D transformation. 1. Radiological transformation Compared with the following three-dimensional transformation, affine transformation belongs to two-dimensional transformation. CG at the beginni ...

Previous Situation Summary: The company does not let the UI do heavy work, let me find the icon myself. This open source library is then recommended. You can change the color and size of icon at will. It's a little refreshing to use. Brief books and gold diggers can not find relevant blogs, stepped on the pit, everything can only rely on their ...

After last writing the basic part of iOS animation, in order to summarize the knowledge of the animation part more systematically and accurately, I spent a lot of time learning the knowledge of this direction. For developers, the animation implementation process is very interesting, and animation will make our APP become full of vitality. This ...

In the last article, I introduced some basic animations in UIKit, which are enough to deal with ordinary animation interaction. But as developers, it is obviously not enough to grasp the basic usage. We need more powerful weapons to deal with complex scenarios in the future. Next, let's look at the advanced animations of UIView: Transitions, Ke ...

There is no discussion about the dispute between hybid and native. The main topic is about JS and OC interaction. Attach a bullish third party to the lectureJavascriptBridge OC executes JS code 1.stringByEvaluatingJavaScriptFromString This method is the one in UIWebView and the simplest way to interact with JS. - (nullable ...

DocViewer (Document/File Viewer) Document Viewer (Word & & Excel & & PDF & & Rft || Network & & Local || self & & other App) File Sharing (Network & & Local) needed to pay attention 1. If we make HTTP requests directly under iOS9, we will receive the following error prompt App Transport Security ...

Marquee Let's start with the original idea. When I first used the horse-running light function, I also found some SDKs, but I couldn't find one that fits my needs very well. The main problem is the problem after the gesture sliding (gesture sliding push/pop || front-back switching and so on when the horse-running light fails). At present, the l ...