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    Here is a simple grid (there are a total of twenty .grid_items): <div class="grid"> <h1 class="grid_item">300 px row, 1fr column</h1> <h1 class ... repeat like the 1fr 1fr 1fr column pattern. Why is this? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a form that is an iframe. The code is below with a # for what the iframe is. On desktop I need the frame to be 292px in height to match ... ="0" allowTransparency="true" style="border: 0"></iframe> See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm missing something here because the image doesn't display. Thanks. shinyServer(function(input, output) { src = "einstein.jpg" print(file.exists(src)) ... ) }) shinyUI(fluidPage( htmlOutput("text3") )) See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Given this sample code: function someMethod(elements) { var observer = new MutationObserver(function(events) { SomeLib.each(events, function(event, k, ... On each mutation observed across entire document. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I just learnt a new "css hack" from my teacher. But he don't know why it works. I'll explain: I've on my website a gap (the green line) which I ... ="content overflow"> <p>Contentcontent</p> </div> </div> See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    .triangle { width: 40%; height: 400px; background-color: green; float: left; -webkit-shape-outside: polygon(0 0, 100% 0, 100% 100%); shape-outside: polygon ... At eam cibo nostrum efficiendi. </p> </div> See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a camera server FTPing images to a webserver. Can anyone suggest the PHP snippet I'd need that would look through the server's public root ... image created 2nd oct 2010 at 11:55pm] thanks! See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Can anyone tell me what is causing the space below the images? There seems to be extra padding in the divs with the red border relating to the images. I ... Baffled. alt text http://antony.co.za/so.jpg See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a DIV which has a red dotted border all around: HTML for the DIV: <div id="certificate" style="text-align:center;display:none;"> <img src=" ... } Image to be placed on each corner of DIV: Outcome: See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have scoured through numerous posts that try and explain how to achieve this, however none have helped me solve the problem. I have a HTML file which ... :for-each> </xsl:template> </xsl:stylesheet> See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am using D3.js to make a graph like on this image: Generally, all works fine, but I don't know how to make the labels visible when the bar doesn' ... .attr("class", "keybg"); How to achieve such effect? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    In doing some scraping work I keep encountering the <tbody> tag in the Chrome DevTools inspector, but it doesn't appear in the source. For what I hope are obvious ... border="0"> <tr valign="top"> <td> See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm moving a website to a new server. (Old server had php 5.3.2, the new one has php 5.5.9) Centos, httpd Apache/2.2.26. I've ... Lorem Ipsum ... 8001 characters Bug happens 1f41 before Lorem Ipsum. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    How can I easily comment and uncomment a big chunk of HTML markup that that includes some comment? <body> a lot of markups <!-- comment --> a lot ... markups --> </body> Is there any alternative method? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Here is the problem, unfortunately we have to support IE8. So I had to change from using the latest jQuery 2.0+ back to jQuery 1.9. Now we use a lot of jQuery to ... (); } }); }); // CSS updates... }; See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    This svg code displays an arrow in firefox and chrome, but is broken in internet explorer 11: <svg viewBox="0 0 100 100"> <defs> <marker id="arrow ... > See it yourself at https://jsfiddle.net/ns3qfau5/6/ See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I follow this page to make a "Skip Navigation" link, however it is not working in Chrome (5.0.375.127). When I tab and enter the link, it scroll ... Chrome either. Is it a bug of Chrome? Any workaround? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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412 views
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    My pages are generating dynamically by ajax response. Each response has an img element with specified id. I need them to fade in when loaded. .load() and ... issue. Img src also has a random query string. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Trying to create collapsible / expandable divs using jQuery, but it's not working for me at all... Each h3 should expand/collapse the div beneath it, and I'm not ... > <h3>Heading</h3> <div></div> </div> See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Does html5 pattern attribute work in every browser or not? If doesn't work which technique should I use to work in every browser? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am unable to send an email via php's mail function. This is the error I receive. Warning: mail() [function.mail]: Failed to connect to mailserver at ... server. E.g Gmails mail server to send the mail ? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I see this from source code of a web site: <font size="-2">@2009 </font> What does it mean when size is negative? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am using HTML datalist to show various career paths but my number of options is too long . I wish to give it a scrolling effect. I have searched for it ... career.title}}" ></option> </datalist> </div> See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    How can I bind a keyevent listener on the document instead of an specific inputfield in Angular 2 using RC5? For example: I Know this "bind it to an element" ... "onKeyDown($event)"> <input /> ... </div> See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    On a page I have, I need to move TinyMCE editors in the DOM tree once in a while. However, for some reason, the editor doesn't like it: it ... editor in the DOM tree? Is there some kind of workaround? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have short sound that I wish to play in my webapp using HTML5. I save it in 3 formats. wav, mp3 and ogg I created 3 tags to play in ... and other wasn't. Thanks everyone problem is resolved now. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a table that has 13 columns and an unknown number of rows, could be 1, could be 50+. The table is also wrapped in a scroll wrapper ... with. Here is an example of the absolute positioning result: See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1 answer
    I have two flex columns with some content. I want the first column height to always be equal to the height of the second column, and use overflow: auto if it has ... -2"></div> </div> </div> </div> See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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