anchor | 易学教程

Use JQuery to build an anchor

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I want to use jquery to build HTML like this: <li><a href="#"><span class="play"></span><span class="trackName">Track Name</span></a></li> It seems simple but I can't figure it out how to include HTML tags as part of my anchor text. If I use something like: $("<a />", { text: $('<SPAN class="play" />') + "Track Name" }) then the span tags get escaped. There are several ways to do it, including (but not limited to): // one big string $('<a href="#"><span class="play"></span><span class="trackName">Track Name</span></a>') // create <a> then append() the span $('<a></a>').attr("href","#") .append

Force page reload with html anchors (#) - HTML & JS

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Say I'm on a page called /example#myanchor1 where myanchor is an anchor in the page. I'd like to link to /example#myanchor2 , but force the page to reload while doing so. The reason is that I run js to detect the anchor from the url at the page load. The problem (normally expected behavior) here though, is that the browser just sends me to that specific anchor on the page without reloading the page. How would I go about doing so? JS is OK. I would suggest monitoring the anchor in the URL to avoid a reload, that's pretty much the point of using anchors for control-flow. But still here goes. I'd

Apple FaceTime URL Scheme not initiating call

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Using Apple's URL Scheme Reference for FaceTime Links on a website, the link opens the FaceTime app but doesn't pass the number/email to be called or start the FaceTime call. <a href="facetime:user@example.com">Connect using FaceTime</a> Is this scheme still supported? Any thoughts? Additional Info Edit: This is the actual code I'm using: <a href="facetime:user@abc.com">Apple FaceTime</a> This image shows the popup asking if I wish to place a FaceTime call after clicking the link: This image shows the open FaceTime app where nothing happens. Essentially, wait for the bug fix. As I responded to

Anchor link to Firefox about:config?

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As the single way I found to uninstall a webapp is to go to the about:apps page, I wanted to code the following: <p>To uninstall the webapp, please go to <a href="about:apps">about:apps</a></p> But, on Firefox v21 it does not open any page. Then, I failed also using about:config. <a href="about:config">about:config</a> Therefore I wonder whether it is possible to provide a hypertext link to the about:apps or about:config... What are your advices about this issue? EDIT: document.location does not help <html> <body> <script type="text/javascript"> //document.location = 'http://www.mozilla.org';

Is it legal to have children of an anchor tag (<a>) in HTML?

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Is it legal to have children of an anchor tag in HTML? For an example: <a> <font>Example</font> <img src="example.jpg"/> </a> It works fine in the browsers.But is it valid? Please help Yes - even more so with the advent of HTML 5 (From the spec) : Although previous versions of HTML restricted the a element to only containing phrasing content (essentially, what was in previous versions referred to as “inline” content), the a element is now transparent; that is, an instance of the a element is now allowed to also contain flow content (essentially, what was in previous versions referred to as

Bootstrap 3 expand accordion from URL

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问题 Using Bootstrap 3, I'm trying to use sub-navigation anchor links (ie, index.php#wnsh) to expand a specified accordion and anchor down the page to the content. I've tried searching for examples but with little luck, likely because my accordion structure is different from the given BS3 example. Here's my HTML: UPDATE: Made a few updates to the code, but it still isn't opening the accordion specified by the hash. Any further thoughts? <div id="accordion" class="accordion-group"> <div class=

Delphi 7 forms, anchors not working in Vista

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问题 The software is built on Delphi 7. On my XP machine, the form resizes as I expect. However, on two Vista machines, I have components with anchors set to [akLeft, akTop, akRight, akBottom], but when I resize the form, the components don't stretch with the form, leaving blank spaces on the right and bottom edge. On the XP machine, the components correctly stretch with the form. So, it seems like the Vista machine is ignoring the anchor property. Any ideas what's causing this and how to fix it?

Faster R-CNN、SSD和YOLO

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最近做一些关于Faster R-CNN、SSD和YOLO模型选择和优化的项目，之前只了解Faster R-CNN系列目标检测方法，于是抽空梳理一下这几个检测模型。先上两张简单的精确度和运算量的对比图，有个粗略的了解，虽然图中缺了YOLO，参考价值仍然很大：下面开始分别详述吧~ Faster R-CNN架构传统目标检测方法大致分为如下三步：深度学习特别是CNN的出现使得上述第二三步可以合并在一起做。Faster R-CNN步骤：（1）由输入图片产生的区域候选（2）最后一层卷积输出的所有通道（2）最后一层卷积输出的所有通道 pooling=> + （3）ROI pooling 候选区的产生 RPN的核心思想是使用卷积神经网络直接产生region proposal，使用的方法本质上就是滑动窗口。RPN的设计比较巧妙，RPN只需在最后的卷积层上滑动一遍，因为anchor机制和边框回归可以得到多尺度、多长宽比的region proposal，3*3滑窗对应的每个特征区域同时预测输入图像3种尺度（128,256,512），3种长宽比（1:1,1:2,2:1）的region proposal，这种映射的机制称为anchor： RPN 利用基网络对图像用一系列的卷积和池化操作进行特征提取，得到原始的feature maps（灰色区域），然后在原始的feature

Getting around mailto / href / url character limit

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I have a mailto link in an anchor tag <a href="mailto:?subject=Subject&body=Body">Email This</a> The issue is that the Body parameter is a huge article, and there appears to be a character limit on the url. Is there a way to get around the limit? Is there a way to get around the limit? Very hardly. It is even probable that the limitations vary from browser to browser, or from E-Mail client to E-Mail client. I would rather use a HTML form and a server-side script to send the message. Yes, there is a limit on the length of the URL. The limit varies from browser to browser, so you should keep the

How to let Html Link (anchor) do a postback to be like LinkButton?

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I would like to ask how can i make an html anchor (a element) or even any object to do a postback or to execute an server side method? I want to create a custom button (a wrapped with some divs to do some custom them) and i want to implement OnClick to be look like the ASP.NET LinkButton? Like <a href="#" onclick="RunServerSideMethod()">Just a simple link button</a> Brian Mains By default, controls use __doPostBack to do the postback to the server. __doPostBack takes the UniqueID of the control (or in HTML, the name property of the HTML element). The second parameter is the name of the command