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为什么接收到的字符串数据都带括号了？如何处理？ - App应用开发 - 清泛IT...
Q：为什么我接收到的字符串数据都带括号啊您知道怎么去除吗？奇怪的是我用调试软件接收到的也不带括号。
[hide]A：首先，如果文本输入出来多出了 中括号 [ 或 小括号 ( ，就考虑它不是文本类型，而是列表，尤其是列表...
在APP Inventor的BLE组件使用RequestMTU方法之后，发送的字符数依旧限制在2...
目前APP是能连接上蓝牙，也能传输数据，但是发送和接受的数据都是20字节的分包。使用BLE调试宝，在里面修改MTU，返回的值是512，并且是修改成功的，但是在编程中使用RequestMTU方式设置512,，并且读取返回值也是512，然后调用...
如何实现post访问的流式响应 - App应用开发 - 清泛IT社区，为创新赋能！
用post访问硅基流动的deepseek ri的流式响应时，一次性返回全部信息，如何实现一句一句的显示呀？
deepseek提示可以通过设置整显示速度,修改 TimerInterval 属性：200 毫秒 → 快速逐字1000 毫秒 → 慢速逐句 来实现,但是在哪...
How to convert std::string to NSString?
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Firstly, you've got to be using Objective-C++ for this to work in the slightest; easiest way to ensure that is rename all your *.m files to *.mm
By far the most usable (non-deprecated) manual way of getting a C++ std::string into an NSString is with:
std::string pa...
How to update PATH variable permanently from Windows command line?
... (i.e. just to do this change) then the simplest solution is a very simple C++ app to do the job, marked with the app manifest, and then executed as a separate process which provokes the UAC dialog.
– David Heffernan
Dec 2 '11 at 15:46
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Using a 'using alias = class' with generic types? [duplicate]
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Boo. C# makes me miss C++ templates so much. And C++ template error messages make me miss C#.
– Grault
Jul 30 '15 at 19:28
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Declaring an enum within a class
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Nowadays - using C++11 - you can use enum class for this:
enum class Color { RED, BLUE, WHITE };
AFAII this does exactly what you want.
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Creating my own Iterators
I'm trying to learn C++ so forgive me if this question demonstrates a lack of basic knowledge, you see, the fact is, I have a lack of basic knowledge.
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Why do we need argc while there is always a null at the end of argv?
...arguments has been passed.
Edit: The question has been amended to include C++. n3337 draft 3.6.1 Main function says
2 ...argc shall be the number of arguments passed to the program from
the environment in which the program is run. .... The value of argc
shall be non-negative. The value of ...
Is the Scala 2.8 collections library a case of “the longest suicide note in history”? [closed]
... The difference is that this version is more generic. It looks more like a C++ STL thing than, say, Haskell. In particular, it abstracts away from the concrete collection type by only requiring that the argument is IterableLike, and also abstracts away from the concrete return type by only requiring...