xcode bootcamp

Use Xcode-debug and release modes, and xcode-debugrelease In the development process, we often need to use NSLog to output some information, or even some development processes, which must be viewed in the console, experienced programmers can use the console to output the entire data interaction process. However, a published program contains too many NSLog outputs, which must have an impact on App performanc

Xcode process failed to start: Security problem, no problem in emulator, not on physical machineIt took about a week to two weeks to develop an app, yesterday to upgrade the IPhone 5S to the IOS 8 GM system, the upgrade is not a problem, the test app is not a problem, when I removed from the iphone 5S my app, and rebuilt, the following error occurred. 12 Could not launch "My App"process launch failed: Security So I imm

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:

one. Developing iOS will inevitably involve dealing with this guy Xcode. Usually we debug their own app, the most commonly used is the simulator simulator, when debugging, our app will automatically be Xcode installed into the simulator, but: you know where the simulator this guy is. What is the directory structure inside the simulator? your app is installed in which directory of the simulator. What is

Xcode creates multiple projects for collaborative development, while xcode creates multiple projects for collaborative development. Today, I have studied how to create multiple projects in Xcode to achieve modularization and achieve coordinated development of multiple similar projects. The most important thing is that multiple projects can be connected and edited

Xcode compares the two branches with the same file, while xcode compares the two branches. For the two branches of the same project,Because both branches may have made some modifications.So the History... function in Source Control cannot be viewed, for example: At this time, we need to use another function of xcode, Procedure: 1. click the button marked

ArticleDirectory 1. Why should we insert data randomly into the database? 2. Functional Requirements 3. Development Process 4. Improvement - The previous article introduced the knowledge of reverse engineering of xcode databases. Today, we use xcode to insert random data into the database and write down the data to help people who will learn it later. For the basic usage know

I. Exporting a certificate from XcodeXcode->preferences->accounts-> Select Apple ids-> click the Settings button below will pop up an import accounts and export accounts, select exports Accounts-> Enter the password for the next use two timesTwo. Check the serial number and udid of the phone that you have debugged on XcodeWindow->organizer->devices (left to view and select devices)Export the certificate from Xcode to see the serial number of the phone

Xcode Console Command, xcode Console Command Explanation Break NUM Set a breakpoint on a specified row Bt Display All call stack frames. This command can be used to display the call sequence of functions. Clear Deletes a breakpoint set on a specific source file or line. Its usage is clear FILENAME: NUM. Continue Continue executing the program being

IOS learning notes Xcode Engineering Template category, Xcode 1. Application TypeMost of our development work starts with the creation of IOS programs using the Application template. This type includes five templates.1 Master-Detail-ApplicationYou can build a tree-like navigation mode application. The generated code contains the navigation controller and table View Controller.2 Page-Based ApplicationYou ca

vvdocumenter-XcodeThe previous section quickly adds standard annotations and can automatically generate a plugin for the document. With vvdocumenter-.XcodeObjective-c:Swift:FromUUIDCertificate to ensure the stability of the plugin. SoXcodeThe Info.plist file is added in theUUID。The steps are as follows: First, viewUUIDMode 1 performs defaults on the terminal read/applications/Xcode. app/contents/info dvtplugincompatibilityuuid Copy the selected string

Go to Folder--/users/user/library/developer/xcode/userdata/fontandcolorthemes/(user changed to his username)-----If the Xcode you just installed may not have a Fontandcolorthemes folder, create your ownWhen you open a folder, such asLocate the font theme that you want to modify, and import the changes in Xcode, such asAfter opening, modify the corresponding fontB

Xcode instruction set, xcode Instruction Set Currently, ios provides the following instruction sets: I386: macArmv6: iPhone, iPhone E2, iPhone 3G, first generation and second generation iPod TouchArmv7: iPhone 3GS, iPhone 4, iPhone 4S, iPod 3G/4G/5G, iPad, iPad 2, iPad 3, iPad MiniArmv7s: iPhone5, iPhone5C, and iPad 4ARMv8/ARM64: iPhone 6 (Plus), iPhone 5S, iPad Air (2), Retina iPad Mini (2, 3) The machine'

XcodeLearning notesVimEditor assistanceXcodeIs the content to be introduced in this article,VimIs a popular editor, andXcodeAnother nice feature is that when you click a file name in the file panelXcodeAnd provides Optional options for you to specify the name of the editor called when double-clicking the file name. Next we will introduce a usageVimEditor assistanceXcode. GoXcodeFunction settings, find "File Types", go to file-> text-> sourcecode, bring up the pop-up menu, select "External Editor

Xcode 6 changes the color scheme ., Xcode changes the color scheme Change the Color scheme: Xcode> Preferences> Fonts Color /*************************************** **************************************/ Alcatraz Alcatraz is not only an excellent plug-in management, but also supports changing themes. It also supports previewing, which is quick and convenient

Learn the C language directly with Xcode and lay the groundwork for iOS development.(1) Select OS X >>> application >>> Command line Tool(2) Enter the product name, the company unique identification. Application unique identity = Company Unique identity + product name.Note: The company's unique identity is usually a domain name inverted, such as www.hellocation.com. So write Com.hellocation.Note: Select the C language. The default is OC. So when we we

View the description file in Xcode and the Xcode description file IOS application packaging is inseparable from the description file, that is, the mobileprovision file. Generally, double-click the file to run Xcode. But what is in the specific file? Does Xcode actually load the file? What are the descriptions in the

Xcode simulator does not display the keyboard solution, xcode Simulator When we use Xcode for development, not all of them need to run the code on the iPhone. Sometimes the simulator can solve these problems, But when you use the simulator, you will find that when you input information in TextFiled, if you are using the keyboard on the simulator for operations,

Xcode builds a Python compiling environment and xcode builds python Build a Python compiling environment using Xcode zx:~zx$whichpython/usr/bin/python 2. Open Xcode, create a project, and select "Other" | "Externail Building System ". 3. Enter "/usr/bin/python" in BuildTool" 4. Create a test. py file, a

No real machine device is found in Xcode, and no real machine is found in xcode.If xcode cannot recognize the iphone, Xcode-> window-> Organizer-> Devices to check whether the connection status of the test machine is green. If the connection fails, you can click the use for development option, of course, all the prerequisites are that your device's UDID has been