xcode debug

First, Xcode introductionXcode is Apple's official IDE for integrated development environments that developers can use to develop applications based on Iphone,ipad,apple watch and Mac platforms. Xcode has the following features: One-stop development tools. All Apple applications only need to use Xcode to enable the entire process from development, to tes

Detailed Exploration of Xcode menu options (dry goods), xcode menu exploration dry goods In this article, the Xcode version is 7.1, basically exploring every button in the menu. Although xcode7 has been used since xcode4, it generally only uses some basic functions. In an accidental opportunity, I suddenly found the option "display call Level" to know that the me

option key and double-clicking on a symbol to view. If we hold down the option key and double-click the NSString symbol, the NSString information is opened in the Document browser window, as shown in the following figure: Hold down the CONTROL key and click the document area to open the Pop menu, select any menu item, and open the document in another window.M) How do I debug a program?(a) There are two methods: one is the violent debugging, the ot

be public from project or private to the public section. Compile your IOS framework Select scheme for specified target Modify scheme's run configuration (optional). The Run configuration uses debug by default, but you may want to use release when you are ready to deploy. The compilation framework (regardless of whether the target is iOS device and simulator will compile the same binary, so it doesn't matter who chooses it). Select your framework

subsequent operations according to your actions. Imagine that you are running a program that has encountered a breakpoint or error. By default, Xcode automatically opens the debug window, jumps to the wrong code at the current tab page, and completely disrupts the editor. Now we are setting up to prevent this from happening. Turn on Xcode preference

is triggered when all viewDidLoad methods in the program are called. Of course, we can only add breakpoints for methods of a specific class. Enter [ClassName viewDidLoad] (Objective-C) or ClassName. viewDidLoad (Swift) in the Symbol column. Monitoring breakpoint Most of the time we debug the program, it is to monitor the changes of a variable. It is not only tired but may also be missed to add breakpoints where the variable appears in the Code. It i

allows-a different bundle ID for the app built for Debug or Release.To does this, select the Build Settings section and go to the Editor menu and select Add user-defined Setting like this:IOS App Development Xcode Using TargetsGive The new user setting a name like app_bundle_id and Give it a value:Describe the imageAnd finally tell the info.plist about this setting and in the Info sections change the value

As an iOS developer, you're definitely excited about the new features in iOS 10 and can't wait to practice in the app. You want to do it right away so you can "get on the Boat" the first time. But IOS 10 is a few months from now, and until then, you'll need to keep it posted every few weeks. Does this sound like you're in the right situation?Of course, you can't compile an app that needs to be published with Xcode 8来 at the moment-because it can't be

Xcode 9 does not accept Xcode-generated provisioning profile. So the solution is to clone the Xcode generated provisioning configuration file. Ask your team agent to "manage" on your team to manage your configuration filesTo create a new configuration profile or edit an existing configuration profile:Edit Configuration ProfileChange the application ID to the app

Recently in the development of a large project encountered a very headache problem, due to the project code more, each set up a contact 1 minutes. Waste Time debugging. So, some research on how to improve the speed of compiling links here for everyone to share.To improve the speed of compiling and linking in the following three ways:1. Increase the number of threads used by Xcode compilationDefaults Write Com.apple.Xcode pbxnumberofparallelbuildsubtas

Common Xcode shortcuts and xcode shortcuts Because mac is used for the first time, all the shortcut keys on mac are in the form of symbols, which cannot be remembered. The record is as follows. The correspondence between the symbol root keys on mac is shown in: The Xcode Version I used is Version 6.1.1 (6A2008a) 1. breakpoint: command + \ 2. Compile the program:

When debugging, it is found that there is no selected device or the selected device Xcode does not support: Workaround: 1. Download the DMG you need on the Internet to find out if you have any https://pan.baidu.com/s/1pLoxkDH?errno=0errmsg=Auth%20Login%20Sucess. bduss=ssnerror=0traceid= #list/path=%2f 2.Finder Click "Apps" to find Xcode, right click to select "Show Package Contents" and go to "Con

Xcode shortcuts and xcode shortcuts When adjusting the image size, press the option key.Make the control as big as the content: command + = Http://www.cr173.com/html/21801_1.html I. About running debugging1. Running and stopping are all in the Product on the toolbar.Command + R run.Command +. Stop 2. One-Step F6 debugging, F7 jump, F8 continue, similar to Eclipse, Ii. NavigationThis is the shortcut key in t

Common Xcode shortcuts and xcode shortcuts Because mac is used for the first time, all the shortcut keys on mac are in the form of symbols, which cannot be remembered. The record is as follows. The correspondence between the symbol root keys on mac is shown in: The Xcode Version I used is Version 6.1.1 (6A2008a) 1. breakpoint: command + \ 2. Compile the program: