best xcode tutorial

Transferred from: Http://www.cnblogs.com/daiweilai/p/4421340.html#biyoujiDirectoryObjectiveForced chickenThe enemy BaizhanbudaiKnife Cut BugNormal operationGlobal Breakpoint (Globals breakpoint)Conditional breakpoint (condational breakpoints)The Art of printingNSLogTurn on Zombie object (enable Nszombie Objects)Attack on the Yards farmConsole (LLDB command)Profile (instruments)Xcode View DebuggingConclusionObjectiveRecently, Bo Master near the graduat

assumes that you are already familiar with the cocos2d development process. If you are new to cocos2d, please follow the other tutorials on the website first. Are you sure you are qualified? (The original is koala-fications, sounds like qualifications, the purpose of joking) so let's start.Preparation work Getting Started Before you begin, please download the initial project for this tutorial. After downloading, unzip it, open it in

Apple development toolsXcodeAndInterface BuilderIs the content to be introduced in this article. It introduces the usage and operation methods of the two development tools in detail. Let's take a look at the details. What is Xcode? Xcode is developed by Apple and runs only the IDE on Mac OS X. If you really want to know about development on Mac OS X, you should understand it. Of course, Mac OS x implements

Xcode plugin greatly enriched the function of Xcode, and with Alcatraz, plug-in management is very easy, such as I this Vim party completely inseparable from Xvim. But there is a very annoying problem: once you upgrade Xcode, the plugin fails!Before Xcode upgrade to 6.2 encountered the problem of plug-in failure, Googl

Reprint: Http://joeshang.github.io/2015/04/10/fix-xcode-upgrade-plugin-invalid/Xcode plugin greatly enriched the function of Xcode, and with Alcatraz, plug-in management is very easy, such as I this Vim party completely inseparable from Xvim. But there is a very annoying problem: once you upgrade Xcode, the plugin fail

* One, the Xcode plugin download: *Vvdocumenter Download: Https://github.com/onevcat/VVDocumenter-XcodeXcode Common plugin Download: http://pan.baidu.com/s/1sjLnUFj* Second, Vvdocumenter installation method: *The best-of-the-installing is by Alcatraz. Install Alcatraz followed by the instruction, restart your Xcode and press?? 9. You can find Vvdocumenter-xcode i

1. What is extended attributes? Many ORM frameworks support such operations. Take the table in section 1 as an example, The Subject objects such as TeacherID are usually used in this way. Subject subject = Subject.FindByID(1); string TeacherName = subject.Teacher.Name; In this case, it is directly associated with the Teacher object, instead of operating TeacherID. How is this done? Will XCode be automatically completed? F

Xcode is a lightweight ORM Component (Object-to-relational database ing) that provides object-oriented database operations to address more than 90% of database operation scenarios. As the most important component of X Series, xcode adheres to the simple and practical features and strives to solve the most common problems with the simplest practices. The biggest disadvantage of

In front of a period of time only Cocos2d-x in IOS platform development, learning Cocos2d-x is not for his cross-platform features? Therefore, we must also master the development under Android, In order to detonate the cross-platform characteristics of Cocos2d-x, play its biggest strengths. Cocos2d-x version development is very fast, and in the development environment of Android + Eclipse configuration super complex, very pitfall have wood ah ???? If you find something different, it may be cause

First of all, how to resolve the device column display "My mac" problem: Children's shoes are known that Xcode will display the appropriate simulator for developers to choose based on the current SDK in the options bar next to the Run button, but sometimes the error "My Mac" is obviously not what we want. The main reason for this is that when you open another Mac computer copy of the project or other causes appear, then the solution is given here:Res

1. App Store download Xcode2. OpenCV official website Download OpenCV for Linux/mac3. Installing homebrew4. Command line install CMake using brew install CMake5.cd to OpenCV the extracted folder, then execute the following command in the command line:mkdir buildcd buildcmake -G "Unix Makefiles" ..makesudo make installAt this point, OpenCV installs into the Xcode new command line Mac Ox Program, using the C + + language 1. Search in the Project Build s

Here are some of the ways that we used to solve the console log output Xcode8 inside Edit scheme-> Run-> Arguments, environment variables inside add Os_activity_mode = Disable environment variables, this believe everyone will. Using changes to the Xcode system template Let's introduce a few C functions /** *getenv (Get environment variable content) * Define function char * getenv (const char *name); * Function Description getenv () is used

Updated to Xcode 8 students should have encountered this problem: run the project with Xcode 8, the log will be crazy brush, like the following figure: Log output So, a simple search, "crooked nuts" gives the following solutions: Edit scheme-> Run-> Arguments, add variables inside environment Os_activity_mode = disable The above is a small set to introduce the iOS

There are three main ways to increase the speed of compiling links: 1. Increase the number of threads used in Xcode compilation Copy Code code as follows: Defaults Write Com.apple.Xcode pbxnumberofparallelbuildsubtasks 4 Xcode is compiled by default using the same threads as CPU cores, but because the IO operations in the compilation process tend to be more than CPU operations, the approp

My cargo 876 is this to change the success, because it is in the dare to eat the basis of the change of La La (My practice is to follow the steps below to change the name of the project successfully, directly modify the Xcode home page bundle identifier value for their desired) The following figure: Reproduced from: http://blog.sina.com.cn/s/blog_a42013280101blxo.html Right, right, wrong, correct. ------Preface System 10.7 Lions Development platfor

1. The following is the display file path 2. The following is the Xcode build file path By default. There is a build, and maybe you don't know where. xcode-->perferences--> Locations Derived Data, there is a path below: /users/liam/library/developer/xcode/deriveddata This is the default build path. Click the arrow next to it to jump to the folder. This is

Reprint: http://www.jianshu.com/p/9df7d8930a3e Note: When creating an app IDs, you need to add the release version, which is the version in ad hoc, not the simple development version. As shown below: (both certificate and description files need to be published version)You can ignore it first and then look at it when you create the certificate. 1. Create a Ipademo project. 2. Open the Apple Developer Center. Website: https://developer.apple.com/membercenter 3. The following style will appear aft

If a exc_bad_access error occurs, it is basically due to a memory leak, an error release, and a release operation on an already freed object. But Xcode does not sometimes tell you where the error is (Visual Studio does it well). However, we can view the source of the error by setting the XCODE environment variable environment variable nszombieenabled,mallocstacklogging:1, Menu Product > Manage schemes;2, ch

Absrtact: Xcode After the upgrade to open Xcode will prompt loadbundle or skipbundle, generally we choose Loadbudle,xcode plug-ins are still valid, choose Skipbundle,xcode plugin will be invalid. Someone wants to install two version of the Xcode, the later installed that wil

There are a lot of articles about xcode Certificate-Free debugging programs on the Internet, but there are many errors and the basics are not introduced.Therefore, I would like to give a brief summary to facilitate the use of new users: Background: xcode is an essential development tool for phone and ipad development. The developed programs can run through the iphone and ipad simulators provided by