http://segmentfault.com/a/1190000000373735Device.js is a platform, operating system and direction JavaScript library that allows you to detect devices, and it automatically adds some device platforms, operating systems, and orientation-related CSS classes to your tags, so you can write different CSS for different devices. Some Javascript functions are also provided to determine the device.Device.js via OS (such as IOS, Android, BlackBerry, Windows,fi
The device object describes the hardware and software of the device.Attribute:Device. nameDevice. phonegapDevice. platformDevice. uuidDevice. version
Variable scope:Because the device is assigned to the window object, it is implicitly indicated that its scope is global.
Device. nameObtain the device model name.Var string = device. name;Copy codeNote:Device. name: The device model or product name. This value is set by the device manufacturer and may vary with different versions of the same produc
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Objective:
Let the audience understand the current application status of enterprise mobile applications, the use of terminal equipment and mobile networks, mobile application development and service management, BlackBerry security and efficient enterprise wireless application platform.
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Outline:
Enterprise Mobile ApplicationsMobile Terminal,
BB is short for Blackberry. It is called BlackBerry in Chinese. It is one of the world's top mobile phone brands, and its mobile phone directmail system is the world's leading. This is why BB is the perfect choice for business people in Europe and America, although the iPhone is currently in full swing.
Mobile phone brands in my eyes:
Apple: I don't need to say much about the iPhone.
Nokia: tolerance,
specific operating system as the target platform.
Desktop OS
Tool
Development Environment
Microsoft Windows 7
Visual Studio 2010
Windows 7
Apple Mac OS X
Xcode 4.3.2
Mac OS X
Mobile OS
Tool
Development Environment
Blackberry playbook OS 2.0
Blackberry native sdks 2.0
Windows 7, Mac OS X
For Android 2.3
Android nd
This article uses the Device.js plug-in to determine the mobile deviceAddress: Https://github.com/matthewhudson/device.jsExample:if (Device.mobile ()) {window.location.href = "mobile address"; Alert ("Mobile Side");} else { window.location.href = "PC-side address"; Alert ("PC-side");} More equipment to determine the following table:
Device
JavaScript Method
Mobile
Device.mobile ()
Tablet
Device.tablet ()
"What cell phone do you use now?" "Nokia." Well, the last one was Motorola. "5 years ago, it was a question-and-answer model that people used. No need to explain, we also understand, ask each other and interested in the mobile phone brand. "What cell phone do you use now?" "Android, but I still want to buy a iPhone4." Now, the new generation of thinking mode is no longer based on the brand of mobile phones, but more on the operating platform of mobile phones.
IPhone4, it seems, is a hardware-con
Support for most mainstream blogging platforms including wordwress, support for setting all options for wordwress: Tags, classifieds, release dates, and online drafts (private logs). You can write, edit, and delete articles quite simply, and you can edit a wide variety of logs and pages.
BlackBerry Phone
WordPress for BlackBerry
The software can be compatible with most of the current
Pushmail is hot in China, the most famous one is the BlackBerry, which was launched in the US and Canada as early as 2001. The BlackBerry is targeted at corporate users, who must first set up a dedicated mail server and BlackBerry Service software in order to send the company's e-mail and Outlook calendar data directly to the user's
industry, to invest in this strange industry to dig a bucket of gold, then this book provides detailed background information and advice, so that you have a comprehensive understanding of mobile app Store and business model, how to make money in this sunrise industries. If you are a product manager, you can learn how to specifically plan and design a product, how to master resources and progress, where there are dangerous pitfalls, how to use social networks and user incentives to promote produ
Original: http://supportforums.blackberry.com/t5/Testing-and-Deployment/ code-signing-request-failed-because-this-file-has-been/ta-p/798291
For WebWorks only, AIR application problem resolution.
Android app Signature also has this problem, how to solve, still unclear ~ ~
This article applies to the Following:blackberry®tablet OS SDK for adobe®air® problem
The following error is received if attempting to sign your application.
Code Signing request failed because this file has been previously
"! It supports platforms such as Android, IOS, Windows Phone7, Web OS, Symbian, and Bada. Even Adobe Dreamweaver 5.5 supports PhoneGap!Sencha Touch
Development language: HTML5, CSS3, JavaScript
Development tools: Download Sencha Touch
Links: http://www.sencha.com/products/touch/
Benefits: Free, compact, touch screen, data integration
Sencha Touch is the free JavaScript frame, the world's first mobile App based on HTML5 Framework. It works on Android,IOS and
the frequency range of UPCS between 1920 and MHz (unauthorized personal communication service.RIM announced at the VoiceCon meeting this week that the company's BlackBerry Wireless LAN solution will support Cisco's "Unified CallManager 5.0 ". The BlackBerry Wireless LAN Solution and Cisco's "Unified CallManager 5.0" provide voice and data capabilities for businesses that use
According to TNW, RIM is very likely to add the mobile video chat service in BlackBerry 10 BlackBerry Message BlackBerry Messenger, BBM. RIM has officially confirmed that BBM in Black Berry 10 will have voice chat functions, and some RIM executives have suggested to TNW that voice chat is not all.
CrackBerry reported that they found an audio file named video_c
Sencha touch 2.2 features
Sencha touch 2.2 adds support for new tools and devices, and lets you measure performance with these features:
Sencha cmd 3.1 and sencha effecect 2.2 Support
Internet Explorer 10 support
Microsoft Surface pro and surface RT, Windows Phone, and BlackBerry 10 support
Icon font-face support
Platform Detection in APP. JSON for changing themes
Platform config option to change settings by platform or theme
Performance impro
difference in the consumption rate, each variable can be divided into different ranges.
Simple understanding: conditional probability refers to the probability of A under A given B and the probability of B under A given.
Explanation: the probability of occurrence of A under A given B is equal to the probability of occurrence of B under A given A multiplied by the ratio of the probability of occurrence of A and B.
If A indicates that the renewal is stopped, B indicates that the renewal is stoppe
are confirmed in the survey data. iOS is a small leader in developer environments and documentation. Android has a significant advantage in cost (32% Android vs 14% IOS) and a small lead in the learning curve.
For most developers, the platform's view ultimately boils down to which platform to prioritize, or which platform to prioritize on, and in this regard,iOS 42% is clearly leading Android 31%. Determining who is the "leading platform" is also affected by other factors, such as previous deve
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