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Modbus硬件控制01——什么是Modbus - 创客硬件开发 - 清泛IT社区，为创新赋能！
...需要过多关注，学多了你也记不住，哈哈哈！感谢分享{:8_389:}
大模型拓展调用报错，已解决 - 用户反馈 - 清泛IT社区，为创新赋能！
...n 0 with role 'user' must not be empty" "type":"invalid_request _error"}}
解决中。
这个是拓展报的错，我后面优化一下。你可以先 调用一下 开始新对话，理论上可以先解决。
但是客户反馈还是不行。跟踪中...
Bottom Navigation Bar 底部导航栏 - App Inventor 2 拓展 - 清泛IT社区，为创新赋能！
...08px]Untitled[size=15.008px]328×585 15.4 KB
[size=15.008px]Screenshot_20240627-102612[size=15.008px]1080×2340 136 KB[size=15.008px]
[size=15.008px]https://community.appinventor.mit.edu/t/bottom-navigation-bar/120598
Modbus硬件控制02——modbus继电器 - 创客硬件开发 - 清泛IT社区，为创新赋能！
...须与上位机共地。
三、模块地址
三、命令
{:8_315:}
MIT已发布v2.76版本：支持iOS编译，苹果版App终于来了，中文网已完成升级！...
...提升至 14，目标 SDK 版本提升至 35
从配套应用中移除 READ_MEDIA_IMAGE 和 READ_MEDIA_VIDEO 权限，以符合 Google Play 政策
修复嵌套文件夹中项目的排序问题
修复 lexvar 下拉菜单字段的背景颜色问题在导出的 PNG 文件中
修复了包含项目的...
Git repository broken after computer died
...;
And it was empty whereas the other branch files in this folder has long strings inside of them.
NB I didn't have any changes/commits
I backed up the <problem-branch> file
Deleted the file
git fetch --all to get the branch again
Then the tab auto completion started working again
...
“std::endl” vs “\n”
...cribed in other answers. Anyway, it's redundant when you can merge the two string literals into one.
– iBug
Apr 19 '18 at 6:44
...
How do I check if a type provides a parameterless constructor?
...ou're using Activator.CreateInstance() to instantiate an object based on a string or a constructed Type) then this won't help you. I generally use reflection as the absolute last option, because once you've gone to dynamic land you pretty much have to stay in dynamic land; it's usually difficult or ...
Click Event on UIImageView programmatically in ios
...wift 3
On UIImageView enable UserInterAction
override func touchesEnded(_ touches: Set<UITouch>, with event: UIEvent?) {
super.touchesEnded(touches, with: event)
if let touch = touches.first {
if touch.view == self.imgVwPostPreview { //image View property
...
What is the best way to conditionally apply a class?
...of 1/19/2012) now supports an expression that must evaluate to either 1) a string of space-delimited class names, or 2) and array of class names, or 3) a map/object of class names to boolean values. So, using 3): ng-class="{selected: $index==selectedIndex}"
– Mark Rajcok
...