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【二进制】UrsAI2ByteArray 字节数组扩展：读写二进制数据，二进制文件读写...
...一个元素的索引）可以使用Base属性设置。可能的值为1（App Inventor中常用）或0（Java或C中常用）。组件以空数组开始，这意味着它不包含任何元素。可以使用以下方法添加元素：AddByte（无符号8位数字[0..255]）AddWord（无符号16位数...
Determine on iPhone if user has enabled push notifications
...ser has, via settings, enabled or disabled their push notifications for my application.
19 Answers
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How to make a SPA SEO crawlable?
... is about. All the a tags in the client side are created dynamically in my application, we'll later see how to make these links visible to google's bot in the server. Each such a tag needs to be able to have a pretty URL in the href tag so that google's bot will crawl it. You don't want the href p...
How to create EditText with cross(x) button at end of it?
... this is a inefficient way of doing it. yanchenko's answer is right approach of using compound drawables.
– numan salati
Apr 10 '13 at 15:48
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How to change a Git remote on Heroku
I do not want to upload my app to the wrong domain.
7 Answers
7
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How to get the full url in Express?
...rd port in your URLs, but if you did need to know it you'd have it in your application state because it's whatever you passed to app.listen at server startup time. However, in the case of local development on a non-standard port, Chrome seems to include the port in the host header so req.get('host')...
Controlling maven final name of jar artifact
... specify the "finalName" at the command line? (-Djar.finalName=x) does not appear to work.
– jayunit100
Jul 31 '13 at 19:27
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App Inventor 2能编译出苹果iOS版App吗？ - App Inventor 2 中文网 - 清泛I...
...源。（我们至少正在开源AI伴侣程序，但由于我们正在与 Apple 讨论可能要到以后才能开源构建功能）The iOS version is not currently part of the open source codebase on GitHub. We're in the process of open sourcing at least the companion app but since we are in discus...
C# getting the path of %AppData%
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To get the AppData directory, it's best to use the GetFolderPath method:
Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData)
(must add using System if not present).
%AppData% is an environment variable, and they are...
App Inventor 2 最新QA汇总 - App Inventor 2 中文网 - 清泛IT社区，有思想、有深度
Q：App Inventor 2 中文网和电教馆的网站有什么区别？
A：电教馆的网站基于AI伴侣2.2x版本，代码版本过旧（约5年前）。相应地，文档也过旧，而且仍然是英文的，没有中文化，参考意义不大。
中文网2023/03 通过过一次MIT最新代...