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How to initialize all members of an array to the same value?

... array in C (not C++ if that makes a difference). I want to initialize all members of the same value. 23 Answers ...
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Windows、Linux开放指定端口 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...等,但一般情况下端口默认是被防火墙拦截禁止外部访问。本文简要介绍了如何在不关闭防火墙情况下开放指定端口。Windows篇: 以下步骤中未提供截图按照默认设置即可: 设置后立即生效。 Linux篇: vi /...
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App Inventor 2有没有代码注释功能? - App Inventor 2 中文网 - 清泛IT社区,为创新赋能!

... 2有没有代码注释功能?就是比如说如果你要用visual studio话,就是会有一些不用代码就可以注释掉。有一些模块其实暂时不用话可以注释。 A:有代码注释功能,在AppInventor中是“禁用代码块”,如下: 不仅如此,...
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手机屏幕上面这个灰色矩形区域怎么消掉? - App应用开发 - 清泛IT社区,为...

...屏幕上面这个灰色矩形区域怎么消掉? 好像是系统自带 A:这个区域是App标题栏,去掉“标题展示”勾选就好了。 拓展一下,标题栏上面状态栏个性化定制参考这里:https://bbs.tsingfun.com/thread-1521-1-1.html
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列表显示框.获取主文本 方法参数怎么拼接?怎么使用? - App Inventor 2 中...

会员提问:请问下,这个紫色块到底要怎么接,后面“列表元素”接什么数据? A:按照文档,是接一个字典。存在意义及具体用法需要研究。
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AppInventor2画布拖动事件中 起点、前点、当前点,都是啥意思? - App应用...

...点、当前点,都是啥意思? A: 起点:第一次触摸屏幕位置。 前点:最后一次拖动前位置。 当前点:当前拖动后最新位置。 详见中文文档:https://www.fun123.cn/reference/ ... html#Canvas.Dragged
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A simple explanation of Naive Bayes Classification

... & part two being the confusion surrounding Training set. In general all of Machine Learning Algorithms need to be trained for supervised learning tasks like classification, prediction etc. or for unsupervised learning tasks like clustering. During the training step, the algorithms are taught...
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How do I write good/correct package __init__.py files

... __all__ is very good - it helps guide import statements without automatically importing modules http://docs.python.org/tutorial/modules.html#importing-from-a-package using __all__ and import * is redundant, only __all__ is nee...
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error C2664: “find_char”: 不能将参数 1 从“const char [14]”转换为“...

... //const引用形参举例 //非const引用形参只能与完全同类型非const对象关联 std::size_t find_char(string &s,char c) { string::size_type i = 0; while(i != s.size() && s[i] != c) ++i; if(i == s.size()) return string::npos; else return i;...
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List all the modules that are part of a python package?

Is there a straightforward way to find all the modules that are part of a python package? I've found this old discussion , which is not really conclusive, but I'd love to have a definite answer before I roll out my own solution based on os.listdir(). ...