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软件里面自带的图表组件绘制出来的曲线 带有数据点,请问如何取消该点 - Ap...

...如何把这个点取消掉 原生的图表数据点无法去掉。要想使用高级/定制图表,考虑使用拓展:https://bbs.tsingfun.com/thread-1688-1-1.html,或者使用js版本的echarts.js,使用Web浏览器与js交互实现高度定制的图表。当然,也可以考虑使用画...
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【教学】AppInventor2人工智能应用:Personal Audio Classifier 自行训练神...

...般化(大家都可以用)與 行動化 (網頁或app中就能直接使用),不需要理解複雜的技術理論也可以享受 AI 帶給我們的便利。延續去年所推出的 [color=var(--fs-experimental-link-color)]Personal Image Classfier  (我說這個 PIC 網站的介...
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App Inventor 2 怎么修改app图标? · App Inventor 2 中文网

...跳转中文文档页面: 镂空效果 可以使用透明背景的png图片作为图标,以实现镂空的效果。 经过测试,使用透明背景的 .png 图片作为App的图标,可以实现镂空效果: 比如:app.png 使用看图软件打开的效果...
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Why did Rails4 drop support for “assets” group in the Gemfile

... We want coffeescript with AJAX (history), so coffee-rails moves out of the assets group. sass-rails misbehaves (history), so it moves out of the assets group. Axe the assets group. ...
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How do I make an HTML button not reload the page

... alert('page did not reload'); }); }); <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script> <form id='submit-form'> <button type='submit'>submit</button> </form> ...
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JavaScript/jQuery to download file via POST with JSON data

...y-based single-page webapp. It communicates with a RESTful web service via AJAX calls. 14 Answers ...
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How to set a border for an HTML div tag

...rap 4, you can use border utilities like so. <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <link href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" rel="stylesheet" /> <script src="https://stackpath....
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How to split a string at the first `/` (slash) and surround part of it in a ``?

...lt;/span></br>" + arr[1]+"/"+arr[2]); <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <div id="date">23/05/2013</div> Fiddle When you split this string ---> 23/05/2013 on / var myString = "23/05/2013"; var arr...
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How to read data From *.CSV file using javascript?

...,value1_1,...,value5_2 javascript: $(document).ready(function() { $.ajax({ type: "GET", url: "data.txt", dataType: "text", success: function(data) {processData(data);} }); }); function processData(allText) { var record_num = 5; // or however many ele...
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去掉std::string或std::wstring最后一个字符的几种简单方法 - C/C++ - 清泛...

去掉std::string或std::wstring最后一个字符的几种简单方法去掉std::string或std::wstring的最后一个字符:1、s pop_back(); 2、s erase(s end() - 1); 3、s = s substr(0, s length() - 1);去掉std::string或std::wstring的最后一个字符: // 方法1 s.pop_back(); // 从...