getting started with xcode

, you also need to be familiar with UIScrollView Class Reference andUIScrollViewDelegate Protocol Reference.Create a custom 2D directory To learn how to draw a 2D directory, read "Drawing With Quartz and UI Kit" in the iPhone Application Programming Guide ". Next, let's look at CGContext Reference, which describes most of the plotting functions you will use. Next, let's look at the sample code Finger Sketch in Xcode. You will realize how to build Core

IOS6 Automatic layout Getting Started –auto layout (GO) Tags: gossip So far, even if your interface design is within reasonable complexity, you have to write a lot of code to adapt to the changing layout. Now I'm sure you'll be glad to hear that this will not happen-for iphone and ipad IOS6 has brought a very remarkable feature: automatic layout.The automatic layout not only

| Kcfcalendarunitminute| Kcfcalendarunitsecond) fromdate: now]; Nsinteger hour = [datecomponents hour]; nsinteger min = [datecomponents minute]; Nsinteger sec = [datecomponents second]; SEC = -sec; min = -min; hour = hour; Countdownlabel. Text = [nsstring stringwithformat:@ "%ld:%ld:%ld", hour,min,sec]; }@end(3) UIView interface settings-Black backgroundClick Main.storyboardSelect View Controller->viewSet the background to blackSelect Attributes Inspector->background->bl

Getting started with iOS 5 Programming (version 3rd)Basic InformationOriginal Title: Beginning iOS 5 Application DevelopmentAuthor: [us] Wei-Meng Lee [Introduction to translators]Translator: Song meiPress: Tsinghua University PressISBN: 9787302299943Mounting time:Published on: February 1, October 2012Start: 16Page number: 1Version: 1-1Category: Computer> Software and programming> mobile development> other m

Macaca-ios Getting started with those thingsPrefaceRecently, a friend asked me to ask the iOS Automated test framework selection, just a while ago to do the lectures found Macaca, then try. So, the following content will only revolve around the iOS part of Macaca.What is Macaca?Ali's mobile auto-test framework, while supporting Android,ios. And the previous Ali's Athrun seems to have given up maintenance.Of

iOS development Getting Started tutorial (OBJECT-C, network programming, multithreading, Bluetooth, QR code, cocos2d, OpenGL)Http://www.ibeifeng.com/goods-471.htmlConsulting QQ2110053820Course Lecturer: HeroesCourse Category: IOSSuitable for people: BeginnerNumber of lessons: 34 hoursUpdate level: CompleteTechnology used: Ios,object-c,opengl,xcode,cocos 2DRelated

converting instances of one type to another, it now seems that the Init method is a more preferred way.The "to" method is another reasonable technique (although you should follow Apple's guidance to use the Init method):struct Mood {func tocolor (), NSColor {return Nscolor.bluecolor ()}}And you might try to use a getter, for example:struct Mood {var color:nscolor {return Nscolor.bluecolor ()}}Getters is usually limited by the components that should return an acceptable type. For example, return

corresponding connection1. In the navigation bar, click Main.storyboard, and then locate and click ViewController.h, as shown in.2. In the left-hand navigator panel, double-click Main.storyboard to pop up the new Main.storyboard window.3. Right-click me under the Sent action list, click Action, and then drag a location between the two lines of @interface and @end in the ViewController.h file, then enter name to generate the following code.D. Write the code of the popup window.1. Double-click th

, but they don't have a horizontal orientation!If you look closely at the nib file, you will find a horizontal Space between the button on the top and the left edge of the canvas (if you have the same button in the rough place at the same point as I did):The bottom label is aligned horizontally in the screen, but the top button is not-it always stays the same distance from the left edge.This is not ideal, in fact you want the result is the following goals:The bottom button should always be cente

Object-oriented programming (OOP) is a fundamental skill of our programming, and PHP5 provides good support for OOP. How to use the idea of OOP for advanced programming of PHP is very meaningful for improving PHP programming ability and planning a good web development architecture. In this example, we illustrate the practical meaning and application of programming oop using PHP.When we do a Web site with a database background, we will take into account that the program needs to be applied to dif

reading the official Erlang User Guide, and of course the learn you Some ERL Ang for great Good Tutorial by Fred Hebert.Learning IntelliJ IdeaIntelliJ idea was a Java IDE in the first place, however it's also a platform and IDE for other languages, such as Erlang, Python, Ruby, PHP, and many other. To learn more on IntelliJ idea, it's worth checking out of the IntelliJ idea Quick Start guide and watch the Video Tutoria Ls.If you had a question, you can always ask it on stackoverflow (probably i

ExtJS Getting Started tutorial One [learning method]ExtJS Getting Started Tutorial II [Hello World]ExtJS Getting Started tutorial three [form: Window component]ExtJS Getting

", and the second is "3 or 5 ", any number with nine digits. Then its matching should be like this: 1[35][0-9]{9}Effect demonstration 13536781234 18677530289 15345231123 This example code function reg_replace(){var test = document.getElementById("test");aim = "1[35][0-9]{9}";var regex = new RegExp("("+aim+")","g");test.innerHTML = test.innerHTML.replace(regex,"Additional reading The topic list of this article is as follows: What is a regular expression? G