Questions tagged as 'html5'

Tagged questions
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How can I read the contents of a PDF and export it to .txt?

I explain what I have, I have this application that does something similar to link the difference is that it reads a .txt file and processes the text . Up there all right, now I would like to do the same with a PDF but when I show the content...
asked by 16.08.2017 / 00:27
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Tag meta description author and keywors in all html pages?

Hello good evening I have a question about web content: the meta tags for example these: <meta name="author" content="aulaclic"> <meta name="description" content="Curso de HTML gratuito"> <meta name="keywords" content="código HT...
asked by 11.10.2017 / 04:14
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How do I make this sticky footer work?

I'm trying to create a sticky footer but for some reason it pulls me down the footer making it not to be seen until the navigation bar is lowered. Try to change some margins but that does not seem to be the problem * { margin: 0; }...
asked by 19.08.2017 / 14:20
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Limit length of a text

If I have a div #div {width:300px;height:200px;overflow-y:scroll} The user will add a text with prompt , which will be added as a paragraph element with: element.createElement("P") How can I limit that if the user enters a...
asked by 28.07.2017 / 00:30
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Dialog bubbles with keyframe

I have the following speech bubble or dialogue bubble that will tell me if the figure in which the mouse is located is a box or circle, the point is that the bubble comes out suddenly, as you might encourage it to come out more slowly and smooth...
asked by 03.05.2018 / 17:51
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Problem when vertically aligning an image inside a figure

I have a problem with this simple html: div { height: 150px; background: orange; line-height: 150px; } a { display: inline-block; vertical-align: middle; } figure { width: 40px; height: 40px; background: r...
asked by 30.01.2017 / 12:23
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How to clean a data to take another one in jquery?

I have a select in html that when I choose an option automatically by means of a ajax it goes to php and it responds me in json and it shows me the corresponding data of that id of the option I chose in...
asked by 02.01.2017 / 23:48
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Links and Divs in html

I'm making a page in html, and I'm trying to make a div index, click on a link, change the content of another div in which by default is a page with a title. <html> <head> <link rel="stylesheet" type="text/css" href="css/sty...
asked by 05.12.2016 / 11:29
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clearing Lightbox with Foundation 6

I need to click on an image to zoom in, and so far I have not managed to find something similar with Foundation 6, until I found an option in Foundation 5 called Clearing Lightbox, and its class is thumbs -clearing, is there something similar in...
asked by 01.12.2016 / 04:36
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Show hidden submenu

I am starting to learn to develop web pages and I have a problem with CSS that I can not solve. I have a submenu that I can not show when I mouse over the first list item of the menu This is my code: <ul> <li><a...
asked by 03.08.2017 / 20:53