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/// Nsstring + md5.h /// created by hunk on 13-7-9. // copyright (c) 2013 hunk. all rights reserved. // # import @ interface nsstring (MD5)-(nsstring *) MD5; @ end /// Nsstring + md5.m /// created by hunk on 13-7-9. // copyright (c) 2013 hunk.

1. The local variables used by the block are read-only. When the keyword _ block is defined as a local variable, it becomes readable and writable. 2. if the local variable type is a basic data type, such as nsinteger, the block uses local variables

Mpmovieplayerviewcontroller and mpmovieplayercontrollerUse Cases are different Mpmovieplayerviewcontroller is used on platforms later than ios3.2. Mpmovieplayercontroller was used before 3.2. Although it can be used after 3.2, its usage has

Address: http://blog.csdn.net/pjk1129/article/details/7255163 1. Create a static library project: In xcode new, select framework & library under iOS, and there is a cocoa touch static library. Create a project such as print directly next. 2.

Refer:[1] http://www.apple.com.cn/developer/iphone/library/documentation/iPhone/Conceptual/iPhoneOSProgrammingGuide/AudioandVideoTechnologies/AudioandVideoTechnologies.html#//apple_ref/doc/uid/TP40007072-CH19-SW34 [2]

Reference [1] http://developer.apple.com/library/ios/#recipes/xcode_help-breakpoint_navigator/articles/about_breakpoint_navigator.html#//apple_ref/doc/uid/TP40010433-CH6-SW1 When debugging a program, breakpoint is an essential tool. The following

-(Nsuinteger) count; get the number of objects in nsarray -(ID) objectatindex :( nsuinteger) index; get the object at the index position in nsarray -(Nsarray *) arraybyaddingobject :( ID) anobject; add anobject to the end of the array-(nsarray *)

The settings bundle is a set of files created in your own program. It can be used to tell the settings program in the device What settings are included in the program we write. After you set related options in the settings program, return to our own

Summarize the various operations of the genie for future review. Brief description: 1. initialize 2. Create a paintless Paster. 3. Set the paintsize. 4. Add the paintless Paster to the layer. 5. Scale the genie 6. Scale the genie or height 7. Rotate

1. Singleton is a common software design model. The feature of this mode is that classes that use Singleton mode must always have only one instance (object). (in many cases, a class must have only one object at the same time, and can be called

Computer OS is a very interesting course! It is also a required course for students in the computer department. It is also a book required to understand computer principles. This is the foundation! The Foundation is very important! Internal strength!

Some basic methods of uiview: loadview, viewdidload, viewdidunload, viewwillappear, viewwilldisappear, Uiview and its subclass are often used. Generally, the init:, viewdidload:, dealloc: and other methods should be familiar with and familiar. The

  I believe that anyone who has just developed android will encounter this problem: if an interface has an edittext or AutoComplete control, the edittext will automatically open the system's soft keyboard when it gets the focus, so how can I hide

package com.wilson.android.library; /* Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership.

(1) genie Any two-dimensional bitmap image that can be freely moved on the screen independent of other things; (2) genie table Images containing more than one Genie are called Genie tables. A genie table is an image that contains a series of Sprite

IPhone SDK sample code developed by Apple 22:18:38 Author: sprouting stone [Font: big, medium and small] iPhone SDK beginners must read and write logs in xcode, click the menu run> console to see nslog records. Nslog (@ "log: % @", mystring); nslog (

The company has provided a new MacBook Pro for a long time. When I was unable to install SVN, I had the urge not to use it. 1. after installing xcode 4.5, xcode comes with SVN, but you need to download a command toools integrated with xcode 4.5 to

In the project, a listener method is added to the menu key on the logon interface. When triggered, the IP address is configured, which is useful in the early stage. At the end of the recent project, I started the test and found that the menu key was

A work queue coordinates the relationship between the producer and the consumer. When a new object is added to the queue, the message is sent to the consumer until the next message arrives in empty.   public class WorkQueue { LinkedList queue =

Three map traversal methods! A very important operation of the Set-traversal. I learned three traversal methods, each of which has its own advantages and disadvantages ~~ /** To change this template, choose tools | templates* And open the template