IOS

Swift Automatic Layout Framework-SnapKit, swift framework-snapkit Official Website: http://snapkit.io/ Github: https://github.com/SnapKit/SnapKitSnapKit is a DSL to make Auto Layout easy on both iOS and OS X. Simple & Expressive chaining DSL

Do you really know how to reuse UITableViewCell ?, Uitableviewcell Reuse I. First, let's take a look at the definition of UITableViewCell reuse. - (nullable __kindof UITableViewCell *)dequeueReusableCellWithIdentifier:(NSString *)identifier; -

Swift and swiftcode Swift-click cell to dynamically change the height   Effect   Source code Https://github.com/YouXianMing/Swift-Animations /// TapCellAnimationController. swift // Swift-Animations // Created by YouXianMing on 16/8/30. //

For iOS, click cell to view the larger image, click the larger image to restore the smaller image, and for ios to view the larger image.I. project requirements You can use collectionView to display many photos. Click a picture and use scrollView in

IOS memory management mechanism and cyclic reference processing method, ios Memory Management Brief Introduction ARC: Automatic Reference count, Automatic Reference Counting MRC: Mannul Reference Counting   How ARC works 1. Each time a new instance

Difference between _ Block and _ Weak, __block _ Weak I. Blocks comprehension: Blocks can access local variables, but cannot be modified, When block is declared, another temporary variable is copied, Even if the copied variables are modified in the

Use of iOS multi-thread GCD and ios multi-thread gcd In iOS development, we often use multithreading for time-consuming operations. Grand Central Dispatch (GCD) is a multi-core programming solution developed by Apple. You only need to define the

IOS, ios9 /* ____________________ NSString (immutable string )________________________*/ // ________________________ 1. Create a string ___________________________________// // Create a String constant NSString * string1 = @ "Hello"; // The content

Do you really know about UIViewController redirection ?, Uiviewcontroller jump I. UIViewController modal jump // Display the modal view-(void) presentViewController :( UIViewController *) viewControllerToPresent animated: (BOOL) flag completion :(

UIScrollView encapsulation and UIScrollView EncapsulationUIScrollView Encapsulation Effect   Features 1. Easy to use, size, and random location setting 2. You can have data from multiple data sources and customize an inaccessible interface

IOS --- searchBar search box cursor first position move behind, uisearchbar cursor color #import @interface SearchBar : UITextField @property (nonatomic,strong) UIButton *button; + (instancetype)searchBar; @end #import "SearchBar.h"

IOS language switching, localization, internationalization, and ios Localization What is localization? Localization processing means that our applications may be released to many countries in the world, because the application languages in each

App Development Process configuration Info. plist file, appinfo. plist The Info. plist file controls the global configuration of the application, such as bundle name and display name. First, let's take a look at the Info. plist File Created by

IOS live video-network speed monitoring and ios live video monitoring IOS live broadcast-network speed monitoring CXNetworkSpeed. h 1 // 2 // CXNetworkSpeed. h 3 // CXNetworkSpeedDemo 4 // 5 // Created by xubaoaichiyu on 16/08/16. 6 // Copyright©2016

Record a git amend accident handling solution, gitamendI. Problem Review The problem is caused by git commit -- amend. A commit has been pushed to the remote develop, but then amend is performed on this commit, resulting in a change in the commit

[Original] third-party cache framework of PINCache for iOS learning, iospincache In projects, you always need to cache some network request data to reduce the server pressure. There are also many excellent open-source solutions in the industry.

Use clear and coordinated naming methods 1. Method naming rules. Take NSString and NSMutableString as examples. If the method is newly created The first name of the method should be its return type. + (instancetype)string; +

Do you really know UIGestureRecognizer ?, Uigesturerecognizer I. First, let's take a look at the definition of UIGestureRecognizer. // The current gesture status typedef NS_ENUM (NSInteger, UIGestureRecognizerState) {// you have not recognized the

Swift and swiftcode Swift-A Tool for directly creating Model files from the dictionary (or Alamofire)   Effect 1. General model generation method 2. Create a model through debug     Features 1. it can process Dictionary data in JSON format   2.

New Features of Xcode 8 and new features of xcode During the 2016 Apple global Developer Conference (WWDC), apple, as always, disclosed to developers the new version of integrated development tool Xcode. In each major version release in the past,