byod guidelines

triggers. In iOS 9, HomeKit supports triggers, which are a way to perform actions based on relationship conditions such as time, location, and the behavior of other homes. For example, a user might set a trigger to turn on the kitchen lights when the garage door opens and the sun goes down. Setting a relationship condition that contains multiple entries can become confusing, so it is important to make it as simple as possible to set up the UI. For example, displaying entries, attributes, and lo

What is the most basic thing about a website? What is the most basic thing about a website?-- Content? SEO (Search Engine Optimization )? UE (User Experience )? None! Yes speed!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

The rest architecture is a brand new development style for Web applications. It is the most successful distributed system architecture of Internet hypermedia in the world today. It makes people really understand the original appearance of the HTTP protocol. As the rest architecture becomes the mainstream technology, a brand new way of thinking for Internet network application development has become popular. Currently, 51, in-school, domestic, and Alibaba software all use the rest architecture to

on it clears the contents of the text field, regardless of the image you have displayed on it.If you can help the user understand the purpose of the text field, display a schematic. A text field can display placeholder text-such as a name (or address)-when there is no text in the text field.define the type of keyboard that matches the type of content you want the user to enter. For example, you might want to make it easier for users to enter URLs, pins, or phone numbers. iOS offers a number of

SAS and SATA Hard Drive guidelines When you add a hard disk drive to the server, follow these general rules: The system will automatically set all drive numbers If you are using only one hard drive, install the drive in the home with the smallest drive letter. When multiple drives are divided into the same drive array, these drives must have the same capacity to maximize storage space efficiency. Drives in the same logical volume must have the sa

Database design Guidelines (first, second, third paradigm description) I, relational database design Paradigm Introduction 1.1 First normal form (1NF) No duplicate columnsThe so-called First paradigm (1NF) refers to the fact that each column of a database table is an indivisible basic data item and cannot have multiple values in the same column, that is, an attribute in an entity cannot have multiple values or cannot have duplicate properties. If dupl

performance of the database. Therefore, database administrators still need to follow several guidelines when writing transactions. Guideline 1: minimize access records in transactions. In a transaction, if a record operation statement such as Update is executed, the database locks the accessed record to ensure data consistency, so as to prevent other users from modifying the record at the same time. At this time, if other users need to access the loc

Db2 uses hints (guidelines) like oracle)Db2 uses hints (guidelines) C: \ DB2> more f3.sqlSELECT d like oracle. DEPTNAME, e. FIRSTNME, e. lastnamefrom department d, employee ewhere d. DEPTNO = e. workdept and e. empno like '123 '/* */;C: \ DB2> C: \ DB2> db2expln-d sample-f f3. SQL-g-t-z ";"DB2 Universal Database Version 10.5, 5622-044 (c) Copyright IBM Corp. 1991,201 2 Licensed Materi

In the past few days, I read SteveSouders's high-performance website construction guide book. Although this book may be somewhat old, however, the guidelines for website performance optimization proposed in a thin booklet are still very valuable. In the past few days, I read Steve Souders's high-performance website construction guide book. although this book may be somewhat old, the guidelines for website p

number of rows returned by the query result is less than 5% of all rows in the table, the index is the fastest way to retrieve data. If the query result exceeds 5%, the index is usually not the fastest way. 10. The column where the primary and unique keywords are located automatically has an index, but the external keywords are not automatically indexed. Index features After determining that an index is suitable for a query, you can customize the index type that best suits the specific situati

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