dimensioning guidelines

With icloud in OS 5, Apple has updated its data storage guidelines to accommodate icloud storage while adding "do not back up" file attributes to specify that files are not backed up and uploaded to icloudExcerpts are as follows, for your reference:IOS Data Storage Guidelinesicloud includes a backup that automatically backs up users ' iOS devices every day via Wi-Fi. Everything in the app's home directory will be backed up, in addition to the app bund

After introducing how to correctly use JavaScript and CSS in XHTML, W3CGroup continues to provide 16 Guidelines for XHTML compatibility with HTML! 1. Avoid page declaration as XML type, The page uses the UTF-8 or UTF-16 character set. 2.Add a slash/Such:, And so on. 3.When the content of a non-empty element (this label is used to contain content, such as a title or paragraph) is empty, a blank character is given, instead of an end method like an emp

the one below, follow these guidelines:Edit menu to create edits, changes, or other actions directly above the user's selection. A standard menu entry is expected to operate on top of the current environment text or object, and it is best to have a similar behavior for your custom menu entry.A custom entry is listed after all system-supplied entries. Do not distribute your custom entries in the system-provided entries.keep the number of custom menu entries reasonable. You don't want to overwhel

VoiceOver (narrator)VoiceOver increases the closeness of people who are blind, low-vision, and have learning challenges.To ensure that voiceover users can use your app, you may need to provide some description of the view and controls in your user interface. Supporting voiceover does not require you to change any of your UI visual designs.When you use standard UI elements in a completely standard way, you hardly need to do extra work. The more customized your UI is, the more custom information y

Websites with rich content are meaningless if they are too slow to be accessible. Seo is a good website, and it is useless if the search spider cannot catch it. ue is designed to be a user-friendly website, it is also empty talk if the user cannot even see it. Therefore, the efficiency of web pages is definitely the most noteworthy aspect. How can we improve the efficiency of a webpage? Steve Souders (Steve Souders's profile http://www.oreillynet.com/pub/au/2951) proposed 14

Javaworld writers guidelines Thank you for your interest in writing for javaworld. We offer the following guidelines to help you with the process of submitting an idea for an article. Note: javaworld does not accept unsolicited manuscriptsIf you have already completed an article and want to submit it to javaworld for review, first send us a query,AlongThe following information. Also note: javaworld does not

multiple inheritance in your design, let's say you made a mistake. If you don't make a mistake, you need to try to prove it. As long as the inheritance is used in object-oriented design, ask yourself two questions: (1) is the derived class A special type of the thing it inherits from? (2) is the base class part of a derived class? If you find multiple inheritance relationships in an object-oriented design, make sure that no base class is actually a derived class of another base class. In

Analyze the correspondence between the Microsoft mode and the service layer guidelines of the practice team and the osoa architecture system (SCA, SDO, etc. Note: This document assumes that you are familiar with some important concepts of SOA, including SCA, SDO, BPEL, ESB, and WCF, message queue, and workflow in Microsoft. This is because the architecture diagram of the two SOA technology systems will be compared below to introduce some interesting

Like many good products, the success of the ipad app depends on a number of factors, such as the core value of the product and the user experience model. In addition to games, most types of applications must be able to help users solve specific problems in a certain context. It should be simple enough to make it easy for users to get started without having to do complex setup and learning.But the product in the visual appearance, the interaction way, the emotion connection and so on aspect's per

UML use case Diagrams: guidelines Released: 2012-3-21 In Visual Studio flagship edition, you can draw a use case diagram to summarize the users of your application or system and the purpose of the application or system. To create a UML use case diagram, on the Architecture menu, click New Diagram.Use case diagrams help you discuss and communicate the following:Sever

Last updated:jan.10.2008 From:http://safsdev.sourceforge.net/sqabasic2000/testdesignguidelines.htm Purpose APP Map and Test Table UTF-8 File Encodings APP Map Chaining APP Map Resolving Embedded Variables Designing Tests for NLS A Complete Dynamic Text Example support NLS PurposeThis document provides a set of guidelines. Enable a tester to plan the development of test designs and related assets To maximize

and deeds will be left behind by the market, always slow the market half a beat, slowly your market will be eaten away.4. Agile GuidelinesIn addition to the Agile manifesto, there are 12 supporting documents for the guidelines, which provide more details on the expansion of the Agile manifesto.(1). Guideline 1 Our highest goal is to meet our customers through early and continuous delivery of valuable softwareAgile teams can quickly deliver available

Web ViewWeb view is a region that can display rich HTML content (as shown in the middle of the navigation bar and toolbar in the Mail app on iphone).API NOTECheck out the UIWebView to learn more about defining the content of your Web view in your code.A Web view: Display Web content Perform some automated processing of web content, such as converting a phone number into a phone call If you have a Web page or Web app, you might decide to use a Web view to implement a simple iOS app tha

. Doing so will make it very difficult for users to identify the relationship of two panels.In General, the currently selected entries in the main panel are indicated in a persistent manner. Even if the contents of the second panel can be changed, it should always remain relevant to the entry selected in the main panel. This viewing experience will help people understand the relationship between the main panel entry and the second panel content.If appropriate, give people an alternative way to g

Map viewThe map view shows geographic data and supports most of the features provided by the built-in map app, as shown in.API NOTEView the Mapkit Framework reference Learn more about defining the content of your map view in your code.A map view: Use standard map data, satellite maps, or both to display geographic regions can display markers (marking simple points) and overlays (depicting paths or planar areas) Support for program and user-controlled stretching and dragging

includes a window---but it's not like a window in a computer app---an iOS window doesn't have a visual part and it can't be moved to another location on the screen. Most iOS apps contain only one window, and an app that supports an external screen may have more than one window.In the iOS human interaction guidelines, the word screen is meant as most users understand. As a developer, you may also read the word in other contexts. In those environments,

Some suggestions and guidelines on JavaScript API design This article mainly introduces some suggestions and guidelines on JavaScript API design. It lists many well-known JS APIs for help instructions and strongly recommends them! For more information, see Design is a common concept. It can generally be understood as a Plan or Framework to be prepared in advance. In the Oxford English Dictionary, design is

IOS Human Interface Guidelines (Original translation) Chapter 3, iosguidelines Adaptation and Layout · Creation adaptation Generally, people want to use their favorite apps on all their devices, regardless of the device's targeting. In iOS8 and later versions, you can use the size class and automatic layout to define the screen layout when the device placement environment changes, how should the View Controller and view be adjusted to help you meet th

appropriate, add a border and a background look to the system buttons in the content area. In most cases, you don't have to add a look to a button, you just need to create a clear caption that evokes the action, define the color, and provide contextual clues. However, in some content areas, it is appropriate to add a border and a background appearance to raise the focus of the button.For example, in the telephone, with the border of the number keys to strengthen the psychological mode of the ca

may not find or immediately know how it works.Make sure that you define your own container view controller to work in all directions. It is important to design a container view controller that gives users a consistent experience in both vertical and horizontal directions.generally speaking. Avoid a brilliant view transition. When you use the story version to design your own defined view controller, it's easy to define your own defined transitions between views.But in most cases. A brilliant vie