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App Inventor 2 Encrypt.Security 安全性扩展：MD5哈希，SHA1和SHA256哈希...
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Why doesn't adding CORS headers to an OPTIONS route allow browsers to access my API?
I am trying to support CORS in my Node.js application that uses the Express.js web framework. I have read a Google group discussion about how to handle this, and read a few articles about how CORS works. First, I did this (code is written in CoffeeScript syntax):
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Heroku push rejected, no Cedar-supported app detected
I'm creating a Rails app with Rails 3.1.3:
13 Answers
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Reload Flask app when template file changes
By default, when running Flask application using the built-in server ( Flask.run ), it monitors its Python files and automatically reloads the app if its code changes:
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How to Test Facebook Connect Locally
I use ASP .NET and Facebook Connect APIs. but when I run the app and press Connect button it's return to the Website not to the test local server which is ( http://localhost:xxxx/test.aspx )
So how I can test Facebook locally (i.e How I can change the callback url) ?
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reading from app.config file
...rying to read StartingMonthColumn and CategoryHeadingColumn
from the below app.config file using the code
8 Answers
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Navigation Drawer (Google+ vs. YouTube)
Does anyone know how to implement a sliding menu like some of the top apps of today?
5 Answers
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This app won't run unless you update Google Play Services (via Bazaar)
... new Google Maps API V2 for Android, and I'm getting this message when the app launches:
12 Answers
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No suitable application records were found
I created an App Store archive file. During validation it raises an error with the following message
4 Answers
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App Inventor 2 中的“2”是什么意思？ - App Inventor 2 中文网 - 清泛IT...
2010年12月App Inventor对外公测，此版本也称为App Inventor 1 或 App Inventor Classic，简称AI1。
2013年12月App Inventor 2发布，简称AI2。
AI两个版本的区别：
1、功能区别：AI1官方不再开发更新，因此功能及新组件没有AI2多。
2、代码编辑...