有没有简单的方法来解析日志文件中的 Ansi 颜色，并在 Swing 的文本字段中使用它（JTextArea、JTextPAne，...）？
我有一个数据列表（见下文），我使用此脚本以图形方式表示： # 定义绘图参数 pch_值 <- c(16, 17) # Different symbols for beta_0 and beta_1 colors <- c...
！示例 程序主程序 隐式无 字符(len=8) :: 红色，重置 字符(len=16)::redO 红色 = char(27) // '[31m' 重置 = char(27) // '[0m' redO = 修剪（调整（红色//“O”//
Unicode 程序，但链接器需要 WinMain 而不是 wWinMain
我正在尝试将我的一个旧 C++ 程序从 ANSI 转换为 Unicode。我正在使用 Visual Studio 2022。在我对源代码进行所有更改后，我的程序编译时没有错误，但事实并非如此
我有以下html和css代码： html，正文{ 保证金：0； } #包含...</desc> <question vote="0"> <p>我有以下 html 和 css 代码：</p> <pre><code><!DOCTYPE html> <html> <head> <style type="text/css"> html, body { margin: 0; } #container{ width:100vw; height:100vh; background-color: green; } #left-bar{ position: absolute; width: 300px; height: 100vh; background-color: red; overflow: scroll; } </style> </head> <body> <div id="container"> <div id="left-bar" > </div> </div> </body> </html> </code></pre> <p>它给出： <a href="https://i.sstatic.net/sbXnw.png" rel="nofollow noreferrer"><img src="https://cdn.txt58.com/i/AWkuc3N0YXRpYy5uZXQvc2JYbncucG5n" alt="extra padding overflow scroll"/></a></p> <p>左侧栏内有一个填充，我不明白为什么以及如何删除它。</p> <p>我尝试过的事情：</p> <ul> <li>在左侧栏上添加<pre><code>padding: 0;</code></pre>，它不起作用（也可以使用<pre><code>!important</code></pre>）。</li> <li>使用检查器来了解填充的来源。我没找到。</li> <li>删除左侧栏上的<pre><code>overflow: scroll</code></pre>。它有效，但我希望左栏具有以下行为 <pre><code>overflow: scroll</code></pre></li> </ul> <p><strong>如何删除左栏中的填充？</strong></p> <p><strong>编辑：错误用完全相同的代码消失了。</strong></p> <p>现在使用相同的代码： <a href="https://i.sstatic.net/Ch1IF.png" rel="nofollow noreferrer"><img src="https://cdn.txt58.com/i/AWkuc3N0YXRpYy5uZXQvQ2gxSUYucG5n" alt="no padding"/></a></p> <p>我做了什么：</p> <ul> <li>重启电脑，bug依然存在</li> <li>添加CSS代码来设置滚动条的样式</li> <li>删除我添加的代码 --> bug 消失了</li> </ul> <p>我不明白为什么...</p> </question> <answer tick="false" vote="0"> <p>您看到的是一个空的滚动条。设置溢出<pre><code>overflow: auto</code></pre>。仅当内容溢出时才会显示滚动条。</p> <p></p><div data-babel="false" data-lang="js" data-hide="false" data-console="true"> <div> <pre><code><!DOCTYPE html> <html> <head> <style type="text/css"> html, body { margin: 0; } #container{ width:100vw; height:100vh; background-color: green; } #left-bar{ position: absolute; width: 300px; height: 100vh; background-color: red; overflow: auto; } </style> </head> <body> <div id="container"> <div id="left-bar" > </div> </div> </body> </html></code></pre> </div> </div> <p></p> </answer> <answer tick="false" vote="0"> <p>您可能会考虑使用一个具有最小滚动条的插件（也许是<a href="https://grsmto.github.io/simplebar/" rel="nofollow noreferrer">simplerbar</a>）。还可以考虑只做 <pre><code>overflow-y:scroll</code></pre> 以获得更容易接受的外观。您还可以更改滚动装订线的颜色<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/scrollbar-color" rel="nofollow noreferrer">colors</a></p> <p></p><div data-babel="false" data-lang="js" data-hide="false" data-console="true"> <div> <pre><code>var el1 = document.querySelector('[data-id=div1]'); var el2 = document.querySelector('[data-id=div2]'); instance1 = new SimpleBar(el1); instance2 = new SimpleBar(el2);</code></pre> <pre><code><script src="https://cdnjs.cloudflare.com/ajax/libs/simplebar/5.3.8/simplebar.min.js" integrity="sha512-2SAzoBQi2FbvWkvcsoYW4PH478pUu0gwa7BRA6YQxg6kCWUIOIDfFHMLH57GbWeLa+pkYitOD5j9mIhIt3CLKA==" crossorigin="anonymous" referrerpolicy="no-referrer"></script> <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/simplebar/5.3.8/simplebar.min.css" integrity="sha512-uZTwaYYhJLFXaXYm1jdNiH6JZ1wLCTVnarJza7iZ1OKQmvi6prtk85NMvicoSobylP5K4FCdGEc4vk1AYT8b9Q==" crossorigin="anonymous" referrerpolicy="no-referrer" /> <div dir="ltr"> <div data-id="div1" style="height: 300px; width: 200px; padding:10px; display: inline-block; border:1px solid gray; background: lightblue; "> <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p> </div> <section data-id="div2" style="height: 300px; width: 200px; padding:10px; display: inline-block; border:1px solid gray"> <p>Sed ut perspiciatis unde omnis iste natus error sit voluptatem accusantium doloremque laudantium, totam rem aperiam, eaque ipsa quae ab illo inventore veritatis et quasi architecto beatae vitae dicta sunt explicabo. Nemo enim ipsam voluptatem quia voluptas sit aspernatur aut odit aut fugit, sed quia consequuntur magni dolores eos qui ratione voluptatem sequi nesciunt. Neque porro quisquam est, qui dolorem ipsum quia dolor sit amet, consectetur, adipisci velit, sed quia non numquam eius modi tempora incidunt ut labore et dolore magnam aliquam quaerat voluptatem. Ut enim ad minima veniam, quis nostrum exercitationem ullam corporis suscipit laboriosam, nisi ut aliquid ex ea commodi consequatur? Quis autem vel eum iure reprehenderit qui in ea voluptate velit esse quam nihil molestiae consequatur, vel illum qui dolorem eum fugiat quo voluptas nulla pariatur?</p> <p>But I must explain to you how all this mistaken idea of denouncing pleasure and praising pain was born and I will give you a complete account of the system, and expound the actual teachings of the great explorer of the truth, the master-builder of human happiness. No one rejects, dislikes, or avoids pleasure itself, because it is pleasure, but because those who do not know how to pursue pleasure rationally encounter consequences that are extremely painful. Nor again is there anyone who loves or pursues or desires to obtain pain of itself, because it is pain, but because occasionally circumstances occur in which toil and pain can procure him some great pleasure. To take a trivial example, which of us ever undertakes laborious physical exercise, except to obtain some advantage from it? But who has any right to find fault with a man who chooses to enjoy a pleasure that has no annoying consequences, or one who avoids a pain that produces no resultant pleasure?</p> </section> </div></code></pre> </div> </div> <p></p> </answer> </body></html>