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MIT官方已升级至2.71版本，几乎就是仅增加一个全新主题 - App Inventor 2 ...
...n versions 2.71 (from Google Play) and 2.71u (directly downloaded from MIT App Inventor).
Features:
New user interface. Go to Settings > User Interface Settings > Neo to try it out
ChatBot component adds a new block, ConverseWithImage to ask questions about images (API key needs payment...
Xcode 5 - “iOS Simulator failed to install application” every time I switch simulators
...r 6.1 simulators to test, I get the error "iOS Simulator failed to install application." When I reset the simulator it works, but this is getting very tiring.
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Long-lasting FB access-token for server to pull FB page info
...re you are the admin of the FB page you wish to pull info from
Create a FB App (should be with the same user account that is the page admin)
Head over to the Facebook Graph API Explorer
On the top right, select the FB App you created from the "Application" drop down list
Click "Get Access Token"
Mak...
Android - border for button
... supplies updated Material styles for the button in the constructor. Using app:strokeColor and app:strokeWidth you can create a custom border as following:
1. When you use androidx:
build.gradle
dependencies {
implementation 'androidx.appcompat:appcompat:1.1.0'
implementation 'com.googl...
How to open Atom editor from command line in OS X?
... However in case it hasn't, you can create it yourself on your Mac
ln -s /Applications/Atom.app/Contents/Resources/app/atom.sh /usr/local/bin/atom
Now you can use atom folder_name to open a folder and atom file_name to open a file. Hope this helps.
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How to create an android app using HTML 5
Can we create android applications using HTML5?
6 Answers
6
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App Inventor 2 列表的函数式编程 · App Inventor 2 中文网
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App Inve...
Using Sinatra for larger projects via multiple files
...th like "/posts/2" is received then another action - similar logic that is applied in PHP?
8 Answers
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Why are my basic Heroku apps taking two seconds to load?
I created two very simple Heroku apps to test out the service, but it's often taking several seconds to load the page when I first visit them:
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Copy existing project with a new name in Android Studio
...ifferent name. The purpose of this is so I can have a second version of my app which is ad supported in the app store.
18 A...