IOS album, camera, address book permission acquisition, ios address book

IOS album, camera, address book permission acquisition, ios address book Obtain permissions for iOS album, camera, and address book   Description This is my write a tool, to facilitate the processing of various permissions to obtain the

IOS10 adaptation-Xcode8 and ios10 adaptation-xcode8

IOS10 adaptation-Xcode8 and ios10 adaptation-xcode8 Xcode8 was upgraded some time ago, which has little impact on the OC as a whole, but it still takes a lot of time to skip. Here we will summarize the adaptation problems. 1. Permission issues Xcode8

Common shortcuts for iOS development and ios shortcuts

Common shortcuts for iOS development and ios shortcuts 1. Apple shortcut keys 2. Basic Xcode shortcut Create a project Shift + CMD + N Create a file CMD + N in the project Run CMD + R Compile CMD + B Stop running CMD +. Clear cache Shift +

Use of the iOS-Mask attribute and the iosmask attribute

Use of the iOS-Mask attribute and the iosmask attributeIntroduction to Mask attributes MasksToBounds is the most commonly used Mask. In fact, there are many Mask use cases. After reading this, you will find that it is really easy to use... First,

IOS-GCD usage and iostag usage

IOS-GCD usage and iostag usage Preface For beginners, GCD seems to be an insurmountable hurdle. Many people gradually give up treatment in the whirlpool of terms of synchronization, Asynchronization, serial, parallel and deadlock. This article will

About rounding, rounding

About rounding, rounding 1. Keep the last two decimal places NSString * leavemoney = @" 4661998.08 "; NSString * restinterest = @" 44818.1283 "; NSString * totalmoney = @ "16808934.4083 "; NSString * money = @" 38675 ";   Double leavemoneyDouble =

Code adaption for different iOS versions: _ IPHONE_ OS _VERSION_MAX_ALLOWED and _ IPHONE_8_0. 360os adaption Models

Code adaption for different iOS versions: _ IPHONE_ OS _VERSION_MAX_ALLOWED and _ IPHONE_8_0. 360os adaption Models Currently, developers only want the lowest version to support ios8. ios8. after iOS9 and iOS10 are released, some new APIs and Some

Ios development and learning accumulation: 20161101, ios20161101

Ios development and learning accumulation: 20161101, ios20161101 20161101 XML Declaration 1 XML documents must have root elements XML is case sensitive All XML elements must have close labels The XML document must be enclosed in quotation

Basic knowledge of IOS development-fragment 49, basic knowledge of ios-49

Basic knowledge of IOS development-fragment 49, basic knowledge of ios-49 1: parse the configuration file info. plist of the iOS Project Localization native development region localized Executable file path Bundle identifier application unique

Measure the total number of lines of code in the iOS project and the number of lines in the ios project.

Measure the total number of lines of code in the iOS project and the number of lines in the ios project.   Open the terminal,   Use the cd command to locate the project directory, and then call the following name to count the number of lines

IOS development: creates a real machine debugging certificate and description file

IOS development: creates a real machine debugging certificate and description file IOS development: create a real machine debugging certificate and description file For iOS development, I have also learned from Tom and experienced various

Cell adaptability of iOS UITableview, uitableviewcell

Cell adaptability of iOS UITableview, uitableviewcell Background: In the past few days, we have encountered the cell adaptive height problem. First, we must know the proxy execution sequence of UITableViewcell. In iOS7, a proxy method named

LGLTagsView, notepadtagsview

LGLTagsView, notepadtagsview Tags are often used during project creation. For example, in many projects, tag display is used for searching history and tag display is used for selecting different properties of a product .... There are a lot of

Ios development and learning accumulation: 20161027 ~ 20161028,2016102720161028

Ios development and learning accumulation: 20161027 ~ 20161028,2016102720161028 Preface Learn about ios over the past few days and summarize the definition and call of functions. It is different from other languages; It is particularly important to

[Original] iOS learning Xcode8 does not print error messages on the console, iosxcode8

[Original] iOS learning Xcode8 does not print error messages on the console, iosxcode8 I upgraded my Xcode to 8 a few days ago, but when running the program, it will print a lot of useless information, such:Garbled characters printed when Xcode8

Comprehensive Explanation of iOS AVKit audio and video playback,

Comprehensive Explanation of iOS AVKit audio and video playback, Audio and video processing is often used in company projects, and some things need to be customized. It is especially important to sort out these audio and video processing! It is

IOS touch event click double-click to differentiate responses, iostouch

IOS touch event click double-click to differentiate responses, iostouch If your iPhone app has a view, you can click or double-click it. When you double-click a view, you always perform the double-click operation first. Therefore, you will find that

Add Cocoapods support and githubcocoapods support to the Code on Github.

Add Cocoapods support and githubcocoapods support to the Code on Github.  Reprinted, please specify the original link: Success. See the cocoapods official website's support for adding, but the introduction of (ying) than (yu) than (tai) Simple (cha)

Xcode8 prints a bunch of logs.

Xcode8 prints a bunch of logs. I 've been so busy recently that I have never had time to write a blog. I have basically finished my project. I have nothing to do with writing more blogs over the past few days. Welcome to join the group to exchange

When Xcode8 prints JSON, The NSLog console displays incomplete, jsonnslog

When Xcode8 prints JSON, The NSLog console displays incomplete, jsonnslog Why only a part of the printed results are printed ??? Why ??? I don't know why, maybe it's because of xcode8. I learned from foreign people that printf can print all of

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