COS的资源默认都是下载 如果你需要访问的话就要修改配置 开启对应桶基础设置中的静态网站即可 image.png ... 展开详请

微信端 发现=>小程序=>搜索“腾讯视频云”，单击 WebRTC 功能卡，就可以体验跟桌面版 Chrome 互通的效果了。 📷 PC 端 用 Chrome 浏览器打开体验页面可以体验桌面版 WebRTC 的效果。... 展开详请

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对于Chromeriver，可以通过以下方式进行试用： String downloadFilepath = "/path/to/download"; HashMap<String, Object> chromePrefs = new HashMap<String, Object>(); chromePrefs.put("profile.default_content_settings.popups", 0); chromePrefs.put("download.default_directory", downloadFilepath); ChromeOptions options = new ChromeOptions(); options.setExperimentalOption("prefs", chromePrefs); DesiredCapabilities cap = DesiredCapabilities.chrome(); cap.setCapability(CapabilityType.ACCEPT_SSL_CERTS, true); cap.setCapability(ChromeOptions.CAPABILITY, options); WebDriver driver = new ChromeDriver(cap);... 展开详请

使用它将“ticks”发布到主javascript var fading = false; var interval; self.addEventListener('message', function(e){ switch (e.data) { case 'start': if (!fading){ fading = true; interval = setInterval(function(){ self.postMessage('tick'); }, 50); } break; case 'stop': clearInterval(interval); fading = false; break; }; }, false); Javascript： var player = new Audio(); player.fader = new Worker('js/fader.js'); player.faderPosition = 0.0; player.faderTargetVolume = 1.0; player.faderCallback = function(){}; player.fadeTo = function(volume, func){ console.log('fadeTo called'); if (func) this.faderCallback = func; this.faderTargetVolume = volume; this.fader.postMessage('start'); } player.fader.addEventListener('message', function(e){ console.log('fader tick'); if (player.faderTargetVolume > player.volume){ player.faderPosition -= 0.02; } else { player.faderPosition += 0.02; } var newVolume = Math.pow(player.faderPosition - 1, 2); if (newVolume > 0.999){ player.volume = newVolume = 1.0; player.fader.postMessage('stop'); player.faderCallback(); } else if (newVolume < 0.001) { player.volume = newVolume = 0.0; player.fader.postMessage('stop'); player.faderCallback(); } else { player.volume = newVolume; } });... 展开详请

一种方法是暂停脚本，查看当前停止的代码，例如： var something = somethingElse.blah; 在控制台中，执行以下操作： delete somethingElse; 然后播放脚本：它会在尝试访问时导致致命错误somethingElse，脚本将会死亡。 ... 展开详请

<div style="overflow-y:visible;width:100px;height:100px;position:relative;background:#666;"> <div style="overflow-x:hidden"> ooooooooooooooooooooooooooooooooooooooooooooooo <div style="top:20px;left:20px; width:420px;height:420px;position:absolute;background:#420;"> </div> </div> </div> ... 展开详请

这是因为没有默认的ROOT Web应用程序。当您使用Eclipse创建一些Web应用程序并将其部署到Tomcat时，你将可以通过以下形式的URL访问它： http://localhost:8080/YourWebAppName 其中YourWebAppName是一些你给你的Web应用程序名（即所谓的应用程序上下文路径）。 引文： 的上下文路径是被用来选择哪个传入的请求被路由该web应用程序的URL路径的前缀。通常，Java Servlet服务器中的URL是这种格式 http://hostname.com/contextPath/servletPath/pathInfo，其中每个路径元素可以是零个或多个/分隔的元素。如果没有上下文路径，则上下文被称为根上下文。 如果你仍然需要使用表单网址访问的默认应用程序 http://localhost:8080 或者如果你将默认8080端口更改为80，那么只需 http://localhost ... 展开详请

HTML： <div class="container"> <div class="inner-calc-with-viewport-units-bugged" /> </div> CSS： .container { width: 100vw; //or height: 100vh, depending on your usecase } .inner-calc-with-viewport-units-bugged { width: calc(100% - XXXXX px); //or height: calc(100% - XXpx); }... 展开详请

关闭防盗链后，刷新，然后在开启，就正常了。我是这样解决的... 展开详请

也有同样的问题，所以写了一个插件： $(selector).waitUntilExists(function); 代码： ;(function ($, window) { var intervals = {}; var removeListener = function(selector) { if (intervals[selector]) { window.clearInterval(intervals[selector]); intervals[selector] = null; } }; var found = 'waitUntilExists.found'; /** * @function * @property {object} jQuery plugin which runs handler function once specified * element is inserted into the DOM * @param {function|string} handler * A function to execute at the time when the element is inserted or * string "remove" to remove the listener from the given selector * @param {bool} shouldRunHandlerOnce * Optional: if true, handler is unbound after its first invocation * @example jQuery(selector).waitUntilExists(function); */ $.fn.waitUntilExists = function(handler, shouldRunHandlerOnce, isChild) { var selector = this.selector; var $this = $(selector); var $elements = $this.not(function() { return $(this).data(found); }); if (handler === 'remove') { // Hijack and remove interval immediately if the code requests removeListener(selector); } else { // Run the handler on all found elements and mark as found $elements.each(handler).data(found, true); if (shouldRunHandlerOnce && $this.length) { // Element was found, implying the handler already ran for all // matched elements removeListener(selector); } else if (!isChild) { // If this is a recurring search or if the target has not yet been // found, create an interval to continue searching for the target intervals[selector] = window.setInterval(function () { $this.waitUntilExists(handler, shouldRunHandlerOnce, true); }, 500); } } return $this; }; }(jQuery, window));... 展开详请

你可以使用注册表来设置浏览器控件的IE版本。转到：HKLM \ SOFTWARE \ Microsoft \ Internet Explorer \ Main \ FeatureControl \ FEATURE_BROWSER_EMULATION，并添加“yourApplicationName.exe”的值为browser_emulation... 展开详请