I recently bought oneElleThere is a label on the trousers, saying: "This clothing is green fuel dyeing, please separate washing, Each wash will fade, is a normal phenomenon, is a manifestation of the nostalgic design style ." If the previous sentence is still normal, the last sentence is obviously too far-fetched. The disadvantage of fading every time is described as a design style, so you have to face it! If it is really a design style, it can be completely made into a nostalgic look with some
I recently read some knowledge about design patterns and plan to record the learning process to further deepen my understanding.
In terms of the design pattern type, the simple factory pattern belongs to the creation pattern, also known as the staticfactory method pattern, but not one of 23 gof design patterns. In simple factory mode, a factory object determines the product type instance to create. The simple factory model is the simplest and Practical Model in the factory model family. It can
Bridge Mode: separates abstract parts from their implementations so that they can all change independently. The method to implement separation is to add a class,11. 1. Explanation
Main (), customer
IProduct, product Interface
CHouse, house
CIPod, ipod
CClothes, clothing
CNewCorp, bridge class, MakeMoney () is the Bridge Method
CNewHouseCorp can only produce houses, so the constructor is CHouse *
CShanZhaiCorp, the constructor is IProduct *
Note: The c
the scaling rate:CGFloat scale_screen = [UIScreen mainScreen]. scale;At this time, the product of the width and height of the screen size and the scale is the corresponding resolution value.CGRect sizeOfA4 = CGRectMake (0, 0,595,842); // when generating a PDF file, follow the A4 standardCGRect sizeOfA5 = CGRectMake (0, 0,421,595); // when generating a PDF file, follow the A5 StandardNote: whether scale = 1 or scale = 2, the settings of the standard sizeOfA4 and sizeOfA5 of the paper remain unch
1.OpenGL ES version Support
Iphone:iphone 3G (including the iphone 3G) version of the device only supports OpenGL Es1.1,iphone 3GS above (including the iphone 3GS) version of the device to support both OpenGL ES1.1 and OpenGL ES2.0. Ipad:ipad all versions of the device support both OpenGL ES1.1 and OpenGL ES2.0. The ipod touch:ipod Touch2 (including the ipod Touch2) version of the device only supports OpenG
Easy to play iPhone 3gs (Third edition)
Basic Information
Scott Kelby Terry whiteTranslator: Gu rongjie [same translator's work]Press: Electronic Industry PressISBN: 9787121103629Mounting time:Published on: February 1, March 2010Start: 16Other Details View: http://www.china-pub.com/196630
Introduction
The iPhone/iPhone 3gs is one of the most popular technology products today. It combines technology and art perfectly, with a dazzling screen, leading sliding touch technology, smart orientation se
Apple TV airplay experience
0
It is said that this feature is the only highlight of Apple TV.
Simply put, the content on your iPhone/iPad/iPod is transmitted to the HDTV and speaker wirelessly in the LAN, and the image output is also available.
For details about ariplay, see http://www.apple.com.cn/ipad/features/airplay.html
1 input device iPhone/iPad/iPod/PC
I use
IPhone/iPadThe exception is fierce. Here we will list some of the collected development skills for reference in the project, as shown below:
IPhone/iPod Detection
To develop a mobile website for a specific device, you must first perform device detection. The following describes how to use JavaScript to detect the UA of the iPhone/iPod and then turn to the exclusive URL.
If((Navigator.Userag
Reprinted please indicate the source: http://www.cnblogs.com/chenshengtai/archive/2013/04/29/ios_devices_filter.html
Problem:
I recently saw a problem with setting up supported iOS devices on Weibo. The problem is that some apps use a large amount of memory during development, such as MB of memory, therefore, you must set a device that does not support less than MB of memory.
1. Check the memory of each iOS device:
In this way, the iOS device that supports M isIPod Touch 5, iPhone 4,
/iphone/index-iphone-specs.html Each generation of phone, there are many different versions, such as Korean version, European version, the port version of the distinction, the ipad is more 3g/wifi, so the above method can only determine what the current device is probably the model, not very accurate, for some settings appear on the bug, may need more in-depth some of the subdivision. However, generally speaking, the device model + iOS system version, basically easy to reproduce the problem, ja
In iOS development, sometimes we need to use some device-related information, the following is a detailed description of device-related information:1. Get the current device owner name:2. Get the category of the device, whether it's iphone,ipod or ipadHere to get the specific type of iphone, you should have the following code:-(NSString *) devicestring {//requires #import "sys/utsname.h" struct utsname systeminfo; Uname (systeminfo); NSS
"nsstring* Udid=[[uidevice Currentdevice] uniqueidentifier]; return udid;"11"Instead, a button is used in the topmost layer to respond to the Click event */else { nsstring* systemversion=[[uidevice currentdevice] systemversion]; float floatversion=[systemversion Floatvalue]; NSLog (@ "systemversion:%@,floatversion:%f", systemversion,floatversion); if (floatversion"12" coding different ways to differentiate iphone ipod ipad(1) Use UI_USER_INTER
The builder mode is the last created design pattern and the creation of the research object.
Separating the creation of a complex object from its representation allows the same build process to create different representations.
What it means to create and represent .
Expression is external, object-specific appearance, and the internal building process is a concept of assembly, a bit like a set of dolls, the same structure, but produced a different size of the appearance.
By convention, tell the
According to the screen size and resolution, IOS currently has six versions.1, 3gs; 2, 4S: Representative; 3, iphone5; 4, ipad2: Representative; 5, ipad4: Representative; 6, iPad Mini.Only when the resolution is different, such as the first, second, or fourth, the development can provide two kinds of resolution, automatically recognized by the application?It's just the case that the sizes are different. For example, when compared to the 4th and 6th, there is no impact on development?
The resolut
Create a Slick Black iMac in Photoshop
Design a Shiny Photorealistic Apple Remote
Apple iPhone Mobile Phone Design
MacBook Air
IPod Shuffle from Scratch
Make an Apple Coldplay Style Ad in Photoshop
Design a Coldplay/Apple converted red Portrait in Photoshop
Create an Apple iPhone Case from Scratch
Apple Like Photos with Reflection
Apple Style Banner
Create a Custom Mac OSX Style Ring Binder Address Book Icon
Creating a Cool Brushed Metal Sur
are required during the rolling process. (We will make a full discussion below)5. fixed CSS layout is not supported. The position: fixed CSS attribute of the HTML element cannot be correctly displayed, which usually keeps the page on the first screen and cannot be turned down, zoomed in or out.
To develop a mobile website for a specific device, you must first perform device detection. The following describes how to use Javascript to detect the UA of the iPhone/
"NSString *strmodel = [[Uidevice currentdevice] model];NSLog (@ "Device mode:%@", strmodel);//e.g. @ "IPhone" @ "IPod touch"NSString *strlocmodel = [[Uidevice currentdevice] Localizedmodel];NSLog (@ "Local device mode:%@", strlocmodel);//localized version of modelCGFloat Batterylevel=[[uidevice Currentdevice] batterylevel]; Battery chargeNSBundleA bundle is a directory that contains the resources that the program will use. These resources include like
itunes restores iphone firmware to unknown error 1602 solution
Problem Description:
Some users upgrade or restore the iphone, ipad, or ipod touch with itunes, the update or restore process may stop, and itunes displays a warning message "failed to recover IPhone unknown error" followed by error number 1602.
The Connect ITunes screen may also appear on the device:
Reason Analysis:
1602 errors are often caused by USB
pairing" in the image below.
[IPod HiFi]
Pair lock
Pick up your Apple remote and hold down the "Next/Fast" button and the menu button on your ipod HiFi, and after about six seconds, your ipod HiFi lights will flash green to remind you that the pair are locked.
Cancel Pairing
If you want to cancel this Apple-remote pairing of the
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