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Provide an image for WhatsApp link sharing
How can we include an image in our website to display in WhatsApp when we share a link like this?
19 Answers
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CORS: Cannot use wildcard in Access-Control-Allow-Origin when credentials flag is true
...s the "exact domain" if the request comes from mobile device, like it can happen with Cordova?
– Christian
Jul 2 '16 at 12:36
8
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使用 XML 和 Web 服务 · App Inventor 2 中文网
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使用 X...
How to exit from the application and show the home screen?
I have an application where on the home page I have buttons for navigation through the application.
20 Answers
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If string is empty then return some default value
... with a model. If you wanted a reasonable default value everywhere in your app, you could (for example) override the address method for your User model.
I don't know ActiveRecord well enough to provide good code for this; in Sequel it would be something like:
class User < Sequel::Model
def ad...
Popup弹出菜单扩展 · App Inventor 2 中文网
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how can I add the aidl file to Android studio (from the in-app billing example)
I am currently migrating an Eclipse app to Android Studio.
This app was using the in app billing.
10 Answers
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What is the entry point of swift code execution?
...les in the module can only contain declarations).
Cocoa Touch uses the @UIApplicationMain attribute on an implementation of UIApplicationDelegate instead of a main.swift file to mark the entry point. Cocoa used to use a minimal main.swift file which simply called NSApplicationMain, but as of Xcode ...
angular js unknown provider
...will be helpful. What I'm suspecting is that you are not initializing your app with the 'productServices' module. It would give the same error, we can see this in another jsFiddle: http://jsfiddle.net/a69nX/1/
If you are planning to work with AngularJS and MongoLab I would suggest using an existing...
Popup弹出菜单扩展 · App Inventor 2 中文网
创建 Apps 首页 教育 中文教育版 各版本对比 App上架指南 入门必读 IoT专题 AI2拓展 Aia Store 关于 关于我们 发布日志 服务条款 ...