xcode tools

# define can be used to define constants, which can result in a change to all of them.In fact, it is more recommended to use Const or enum to define constantsThe initial purpose of the const rollout is to replace the precompiled directive, eliminate its drawbacks, and inherit its advantagesConst can save space and avoid unnecessary memory allocations. Example:#define PI1 3.14159//Macro ConstantsConst double PI2 = 3.14159; Pi is not placed in RAM at this timeDouble A = PI2; Allocate memory for P

Simply say the last time I met a problem in the mixed, it is their own summary, but also hope to help to play home.When OC and C + + are mixed in the project, especially when calling each other in a file of two languages, be sure not to forget to change the compiler's compile Sources as option to objective C + +, because the default selection is According to file type. Otherwise it will error, and the report of the wrong, when the head is big. Summary of issues in OC and C + + mixed compilation

This error usually occurs because the bundle identifier is not set correctly. 1. If the project is directly downloaded from the Internet, first check the project targets under the bundle identifier has been set. If the SDK is a demo project, Bundle identifier is usually blank and needs to be filled in manually. Then select the developer account in the signing team below. At the same time, in the targets under the corresponding test project must do the same setting. 2.

Screenshot tip: Mac with screenshots shortcut key SHIFT + Command + 3, press this key combination, the picture automatically saved to the desktop. Select the Xcode Preferences menu Select the "Locations" option after opening The Finder after opening Enter the "Deriveddata" directory to find your project, executable file in "build/products" directory, such as my path The sandbox directory of the iphone emulator, you can get the path to the

Website Installation page http://phonegap.com/install/one-line installation The code is as follows Copy Code $ sudo npm install-g phonegap It's a little bit of a trick, and by the experience of the previous configuration environment, I'm not too sure, install it, run The code is as follows Copy Code $ phonegap Every programmer starts with "Hello World" and continues. The code is as follows Copy Code

Split screen, click on a file, and then click Option, you can split the screen Hold down the CTRL key and select the appropriate view to drag and drop into the interface of the corresponding file. A list of files on the left, showing Command+0, Command+n is a new file Command+shift+n is a new project Option+command-> creates a new group, which is actually similar to the Android package Xcode does not have a direct copy line in Android Studio, bu

My first iOS project was successful You need to be aware of the bundle Identifier option when exporting, and also the option for this target Device, and note that SDK version chooses your device. In the question of exporting the model in 3dmax, a single gameobect mesh supported in Unity3d is 65,000, but the test in the Mac can be identified by about 61,000, so it needs to be noted that the upper limit may not be displayed when used. You may not be able to add collisions to objects. It is im

the first part of the Mac OS to create a static library Preface As we all know, Mac OS is actually written based on Unix, so it retains many of the original UNIX features, in the case of static libraries, still named after Libxxxx.a. There are many ways to compile a static library under a Mac, such as using Xcode creation and compilation, and you can create and compile directly using the command line (which can be combined with makefile), which will

Xcode to the left navigation bar in accordance with the meaning of the detailed "M" = locally modified"U" = Updated in Repository"A" = locally added"D" = locally deleted"I" = ignored"R" = replaced in the repository"–" "=" the contents of the folder have mixed status; Display the contents to individual status"?" = not under source control ' A ' added' D ' Delete' M ' modified' R ' instead' C ' conflict' I ' ignores'?' Not under control'!' Is lost, ty

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

Under the groove, Baidu under the banner of unlimited sharing, but let the sharing of resources expire, so that the sharing of continuous maintenanceIf you are too slow to download Xcode in the App Store, you can also choose to load it from the network:Xcode Download (Beta package is not submitted to the App Store) Xcode 6.3.2:HTTP://PAN.BAIDU.COM/S/1QWOIJTQ only supports Yosemite, mainly fixes Bugs and add

Links: Vvdocumenter-xcodeWhat's this?Writing document is a important for developing, but it's really painful with Xcode. Think about how much time is wasting in pressing ' * ' or '/', and typing the parameters again and again. Now, you can find the method (or any code) of you want to document to, and type /// in, the document is generated for You and all params and return would be extracted to a Javadoc style, which is compatible with Appledoc, Doxyge

Xcode compilation has encounteredCode sign error: a valid provisioning profile matching the application's identifier 'com. yourcompany. xxxx' could not be found? And look down: If xcode is not cracked, on the one hand, it cannot be used to debug the real machine, nor can it compile the release file of the real machine. You can only activate the apple developer account to apply for real machine debugging. Af

When we use the Xcode IDE to share the iOS technology, it often involves comparing the performance of multiple scenarios. There are three ways to switch between different demo scenarios: 1. Split into multiple Xcode projects; 2. Split into multiple Versions branch 3. Manually comment out the block of code that is not the current run scenario. These three options are somewhat less than satisfactory in flexib

Xcode7 has been there for some time since 2015 9, using XCODE7 and xcode7.1\xcode7.2 's small partners will find like Vvdocumenter-xcode\ksimagenamed-xcode\ Hostringsense-for-xcode and so on a series of plug-ins can not be used, the following we will solve the version of the Xcode plugin use method;(a) Xcode7 simple wa

Although the arc mechanism is added to iOS 5.0 and later versions, memory leakage may still exist due to the complicated mutual reference relationship. Therefore, it is important to understand the principles. How to use instruments to findProgramAnd how to use nszombieenabled. This article assumes that you are familiar with the obj-C memory management mechanism. Development Environment of the experiment: xcode 4.5.2 1. Run the demo. Download

When I first started using xcode, did I find that no shortcut keys were available for familiar development environments? How to quickly run, stop, edit, and so on are all different. Quickly Master these shortcuts to provide development efficiency. In fact, the shortcut keys are marked in the toolbar of xcode, but some symbols do not match the symbols on your keyboard. The shortcut keys in the toolbar below

UseXcode 4ReleaseAppInstance operations are described in this article. If we do not talk about them much, we will go directly to the topic. 1. iOS Provisioning Portal and iTunes Connect remain unchanged. download and install the. leleprovision file and the previous one. 2. Xcode 4 integrates All in One tools with Organizer and Application Loader. Xcode4 has the concept of Run/Build Scheme, indicates the opt

/com.apple.adc.documentation.AppleSnowLeopard.JavaReference.xar Http://devimages.apple.com/docsets/20101122/com.apple.adc.documentation.AppleSnowLeopard.CoreReference.Xcode4.xar Http://devimages.apple.com/docsets/20101122/com.apple.adc.documentation.AppleiOS4_2.iOSLibrary.Xcode4.xar 3. After the download, copy to the MAC/developer/documentations/docset directory, Use Terminal commands: Sudo xar-XF file name. xar Decompress the package and fix the permissions: Sudo chown-r-p devdocs file name .do