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
learn how to compile, build an app and test it in the simulator.
Finally, it will make you feel that programming is not difficult.
Start your first appBefore starting the coding section, let's start by looking at what the "Hello World" app we're going to implement is like. The end result is as follows:It is very simple and has only one "Hello World" button. When we click, this app will prompt a message.That's it. Nothing complicated, but it can help you start your iOS programming journ
Xcode custom code block, xcode custom
Only now can I find that Xcode has such a magical function as a custom code block, which can simplify a lot of boring work on repetitive code. How can I know !!! For specific setup procedures see: http://nshipster.cn/xcode-snippets/ or http://www.sufeinet.com/thread-8732-1-1.html
the combination of installation Build products location and installation directory, which is why both are set.Deployment location is set to Yes, which indicates that the project does not use the build locations in the settings, but instead uses installation directory to determine where to place the build.The relevant file locations generated by the default project are all specified by build locations, and by deployment location set to Yes tells the project that we do not use this default settin
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I will not introduce SVN, but I will still give you a connection if I do not know it. Please study it by yourself. Thank you. SVN Baidu introduction:
Http://baike.baidu.com/view/183128.htm
X
Relative Path and absolute path settings in Xcode, xcode absolute path
Recently, there was nothing to worry about, and there was nothing to do with the loose in the blog garden. Suddenly, the yanxia shines on the magical place where Xiang Rui steamed and smoked song Zhu Cui xiuqi flowers were everywhere. Such beautiful scenery makes the hearts of the people yearn for, so you can't extricate yourself in it,
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 the domain name inverted write, such as www.hellocation.com, then written com.hellocation. Note: Select the C language. The default is OC,
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
development environment for IOS, and while Apple has been constantly improving xcode, programmers always have a variety of new ideas and needs that, when Xcode doesn't meet them, will add functionality to Xcode through plugins. This section will introduce you to some commonly used Xcode enhancement plugins.Xcode all t
Xcode updates, various plug-in adaptation issues, and xcode update plug-in adaptation
Every time you update Xcode, you need to add UUID to each plug-in. This is too troublesome. You just need to run a small program.This programRestart Xcode, and the various plug-ins that have been installed can work, which is very conv
Add comments and Xcode comments to xcode
The following code provides three common annotations in Xcode:
/*** Shadow annotation (1) This annotation will appear in the explanation when using cover */@ property (weak, nonatomic) IBOutlet UIButton * cover; /*** control the style of the status bar * Comment (2) * @ return UIStatusBarStyleLightContent */5. (UIStatus
Xcode 6 simulator loss problem (minor problem), xcode loss
Today, when I opened Xcode and selected the simulator, I found that there were only "iPhone 5" and "iPhone 5s" left. Where did the original "iPad Air" and "iPhone 4s" go? Lost?
Don't worry, open "Xcode-> Window-> Devices" in sequence, and you will find that t
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
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
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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
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
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