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BLE connection error “Connection status was set to OS code 133” - 创...
...，我的应用程序的 iPhone 版本从未遇到过这个问题，因为 iOS 似乎会自动协商更大的 MTU 大小。这似乎是个好主意。23 字节的限制不再很有用。
ComponentTools 拓展：设置组件的边距 - App Inventor 2 拓展 - 清泛IT社区，为创新赋能！
https://community.kodular.io/t/f ... ols-extension/78798
https://community.appinventor.mi ... ols-extension/15803
https://community.appinventor.mi ... hin-a-label/65831/9
WheelView：滚轮选择框扩展 - App Inventor 2 拓展 - 清泛IT社区，为创新赋能！
...id4.0以上原生的DatePicker 18Thanks @wildcontrol to sponsor this extensionDemo picture:this demo used 3 extensionsAll the blocks
来源：https://wangsk789.github.io/wheelview/
更多滚轮拓展见：https://www.fun123.cn/reference/ ... arty/wheelview.html
MySql export schema without data
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You can do with the --no-data option with mysqldump command
mysqldump -u root -p --no-data dbname > schema.sql
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Is recursion ever faster than looping?
I know that recursion is sometimes a lot cleaner than looping, and I'm not asking anything about when I should use recursion over iteration, I know there are lots of questions about that already.
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Is there a properly tested alternative to Select2 or Chosen? [closed]
...ooking for an alternative to Select2 that basically provides the same functionality, but includes proper tests.
3 Answers
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Placing Unicode character in CSS content value [duplicate]
...idered to be part of an identifier or a string (i.e., "\7B" is not punctuation, even though "{" is, and "\32" is allowed at the start of a class name, even though "2" is not).
The identifier "te\st" is exactly the same identifier as "test".
Comprehensive list: Unicode Character 'DOWNWARDS A...
What’s the difference between ScalaTest and Scala Specs unit test frameworks?
Both are BDD (Behavior Driven Development) capable unit test frameworks for Scala written in Scala. And Specs is built upon may also involve the ScalaTest framework. But what does Specs offer ScalaTest doesn't? What are the differences?
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Verify version of rabbitmq
How can I verify which version of rabbitmq is running on a server?
11 Answers
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get all characters to right of last dash
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You can get the position of the last - with str.LastIndexOf('-'). So the next step is obvious:
var result = str.Substring(str.LastIndexOf('-') + 1);
Correction:
As Brian states below, using this on a string with no dashes will result in the s...