javascript - 我想自制一个人体感应灯，是不是要一个类似CPU之类的东西管理灯的开关？

因为要处理感应元件的数据，还要控制关灯时间，单单是把人体感应开关跟灯绑起来也不是方法，所以想问问有没有能充当cpu的东西，可以编程的东西。比如树莓派2 、 香橙派 、 香蕉Pro，这种似乎有些大材小用

From [JavaScriptdiscussion group] 2017-04-10 16:21:56 0  8  1120

js获取input file路径的问题

本来input file里面的路径是这样的：C:\Users\Administrator\Desktop\953025.sql 然后通过js 获取后就变了： c:\fakepath\953025.sq...

From [JavaScriptdiscussion group] 2017-02-08 16:01:07 0  2  1120

Disabling Jquery click() event - Stack Overflow

{Code...} {Code...} When I click the B button and call toggleMenu(), the class value of the element is changed...

From [JavaScriptdiscussion group] 2017-07-05 10:54:50 0  3  1119

javascript - How to get the distance from an element to the top of the document using jQuery. The height unit of the element is rem.

The value obtained in this way is inaccurate.

From [JavaScriptdiscussion group] 2017-07-05 10:47:11 0  3  1119

javascript - How to configure the vue project so that the url configuration file is ignored when packaging, and the server can be switched by modifying the content of the url configuration file when switching to testing and online environments

Currently, the serverurl file is created in static and is referenced in the configuration file of the http req...

From [JavaScriptdiscussion group] 2017-06-30 10:00:10 0  1  1119

How to completely disable browser gesture zoom functionality on tablets - Stack Overflow

On a tablet, because of the multi-touch function, you can directly use gestures to zoom in and out. However, I...

From [JavaScriptdiscussion group] 2017-06-30 09:57:23 0  1  1119

javascript - 请教下一个CSS下拉菜单实现效果

最近在模仿之前公司的官网页面www.yeeuu.com，大致静态页面都模仿好了,静态页面部分基本上就是用div+css布局实现的，具体细分为header,body,footer这几块，对于header中的下拉菜单它的实现...

From [JavaScriptdiscussion group] 2017-04-11 12:27:37 0  2  1119

highcharts pie chart style issue - Stack Overflow

The things in the red box will overlap with the pie chart. Is there any way to separate them?

From [JavaScriptdiscussion group] 2017-07-05 11:08:56 0  1  1118

javascript - What does the short red line with a triangle next to the atom editor mean and how to remove it?

What does the short red line with a triangle next to the atom editor mean and how to remove it? (Although his ...

From [JavaScriptdiscussion group] 2017-07-05 11:06:13 0  1  1118

javascript - Click on one li to display the content of the div inside, click on the next li to display the content of the div inside the next li, and hide the content displayed on the previous li. How to write js code?

{code...}

From [JavaScriptdiscussion group] 2017-07-05 10:42:55 0  1  1118

JS合并时变量命名冲突？

在单页应用的JS使用中，使用webpack打包工具可以把多个JS模块打包成一个JS文件，然后index.html里引入这个文件就可以了。那如果不是单页应用呢？webpack分别把每个页面引入的多个JS文件压缩成一个，然后...

From [JavaScriptdiscussion group] 2017-02-18 11:57:02 0  2  1118

这个js函数的输出的结果不一样的原因是什么呢？

如图为什么结果会不一样呢

From [JavaScriptdiscussion group] 2016-11-25 14:34:40 0  4  1118

javascript - Can I develop jQuery plug-ins myself to achieve multiple functions in one plug-in?

RT! For example, if you write a plug-in that has tab functions, carousel functions, pop-up window functions, e...

From [JavaScriptdiscussion group] 2017-07-05 11:00:48 0  3  1117

javascript - 关于css的max-width 无效的问题

代码： {代码...} {代码...} ..] 为什么不会换行？？？而如果写成大段汉字是可以换行的，why??

From [JavaScriptdiscussion group] 2017-04-11 12:10:34 0  5  1117

javascript - js能否判断华为手机的虚拟按键是否被启用？

如下图中红线画的部分，这个东西不会占据浏览器的clientHeight，导致按照clientHeight写出来的h5会有部分被它遮盖，然后设计师就会找来说我做的页面下间距和设计图不一致，但是不知道怎么判断是否有这个虚拟按...

From [JavaScriptdiscussion group] 2017-04-11 11:31:34 0  4  1117