oc autostyle

WebView is a Web page control that displays remote data in iOS, WebView can display a lot of content, MP4, text, PDF and so on;Mutual invocation of JS and OC CodeJS code is called in 1:oc;>>oc in the call JS code is very simple, a method: stringbyevaluatingjavascriptfromstring:@ "";>> to execute the JS code method into the string can be;2:js a segment of the

Course Highlights: C language is a process-oriented language, OC is an object-oriented language Class-to-object Association How to create a class in Xcode How to mark the properties and actions of a class in a class C language is a process-oriented language, OC is an object-oriented language 1. Process orientedI now let the little flash students who have not learned iOS develop to

Description: This objective-c topic is a prelude to learning iOS development, and to enable programmers with experience in object-oriented language development to quickly get started with objective-c. If you do not have programming experience, or are not interested in objective-c, iOS development, please ignore. Before studying this topic, it is recommended to study the C language topic first.In the previous speech, the first OC program has been creat

Oc:objective-c, the difference between object-oriented C language//oc and C//1.oc is a superset of C, all the syntax of C language can be used in OC//2.oc is Object-oriented//3.oc is a runtime language//4.oc Class Library Rich

In the. m method, declare a Webviewjavascriptbridge attribute:1 @interface Exampleappviewcontroller ()2 @property webviewjavascriptbridge* Bridge; 3 @end 4 5 @implementation Exampleappviewcontroller 6 7 8-(void) Viewdidload {9 uiwebview* webView = [ [UIWebView alloc] Initwithframe:cgrectmake (0, 0, 15)];12 [Self.view addsubview:webview];13 14//Open Debug Information [Webviewjavascriptbridge enablelogging];16 17//Response JS message sent to OC via

Part 1 Introduction to the 1.0 OC language, 1.0oc 1. OC Introduction Ii. OC syntax Preview1. Keywords @ Interface, @ implementation, @ end @ Public, @ protected, @ private, @ selector @ Try, @ catch, @ throw, @ finally @ Protocol, @ optional, @ required, @ class @ Property, @ synthesize, @ dynamic Self, super, id, _ cmd, _ block, _ strong, _ weak 2. the string st

How can we make swift and OC compatible hybrid development in a project ?, Swiftoc After Apple launched the swift language, many people worried that the OC would soon be replaced, but Apple said it would not abandon the OC within two years. But now it's faster. Some development teams have already started swift-based development, but many old frameworks have not y

One, why to do memory management Compared with the hard disk which is now on T, although the computer's memory is also in the upgrade or too small, and now the application software is also very eat memory, program running process if not to manage memory, if there is leakage, system memory will be used more and more small, for mobile devices is more so. The memory of the Apple handset is only so big, if the application does not manage memory to occupy excessive memory, the system certainly is not

1. Print reference count __strong __typeof (weakself) strongself = weakself; printf ("Retain count =%ld\n", Cfgetretaincount ((__bridge cftyperef) (strongself))); 2, the use of __bridge When developing iOS applications we sometimes use core foundation objects called CF, such as Core Graphics, Core Text, and we may need to convert CF objects and OC objects to each other, and we know that The compiler does not automatically manage the memory of the CF

The theory is boring, so it's a little long. Ha haha ~To learn a language, we must first understand it, then"What is OC"Objectiv-c, abbreviated to OC, is an object-oriented language written on the basis of C language. fully compatible with C language, can be mixed with C language code in OC code, even C + + code;You can use