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Create a new SQLite relational database
- initialize a new database
- create a new tables to represent entities
- create functions to query data (CRUD)
- Use together with Node.js and Express.js…
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```
Unhandled exception. System.NullReferenceException: Object reference not set to an instance of an object.
at OpenRA.Server.Server.ReceiveOrders(Connection conn, Int32 frame, Byte[] data) in /…
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The current `npm run dev` shows this error in the terminal. Kindly work on this by sharing your approach to…
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I have been using laserGBRL with a laser engraver (iKier K1 Pro 1064nm 20W Fiber Laser) for months and it has always worked fine (system Windows 11). Now laserGBRL suddenly can no longer connect to th…
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# Describe the bug
A clear and concise description of what the bug is.
## To Reproduce
Steps to reproduce the behavior:
1 open app
2 turn on car
3 plugin ELM
2.5 also tried steps 3 th…
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Im using Huwaei Matepad
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connect through bluetooth will be much easier to use, just like what [accross](https://www.acrosscenter.com/) do.
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### Describe the bug
The settings / Security&privacy / manage connections screen is not showing any connection even if I have dapps connected.
### Expected behavior
The settings / Security&pr…
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### A note for the community
* Please vote on this issue by adding a 👍 [reaction](https://blog.github.com/2016-03-10-add-reactions-to-pull-requests-issues-and-comments/) to the original issue to he…
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场景是这样的：
1. 使用RBatis与数据库建立连接后（rb.init(), 以及accquire之后，，确保建立了成功的连接），然后，等待5分钟以上，不进行任何操作，这时候，该连接会进入一种假死状态。
2. 重新使用rb.accquire来获得连接，这个时候会引起 pool进入死锁状态；然后，一直死在这里；多次这样的之后，整个应用也就死掉了。
3. 如果使用了accquire_timeo…