Questions tagged as 'web'

Tagged questions
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Differences between Spring boot and Spring MVC [closed]

I see that when executing a Spring boot application raises a server in 8080, I would like to know what is the difference between these two aspects, with a clear example maybe.     
asked by 17.11.2017 / 16:45
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Is it possible to remove the header and footer when printing with browsers?

I would like to know if it is possible to automatically deactivate the headers and footers generated by google chrome or firefox. Date, title of the page, URL address and number of pages. There is a manual way, giving you other options and...
asked by 29.03.2017 / 20:07
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Why does not my HTML5 website show the VIDEO tag on an iPhone?

I'm making a website that uses videos, with the VIDEO label; I've tried it on PCs, iPads, iPhones and Android and Windows phones. In all it is shown correctly, less in iPhone (iOS 10); showing the poster image with a 'play' crossed out....
asked by 19.04.2017 / 09:05
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How to correctly use the event click on Javascript?

Good day I do not understand what the error is, what I want is that when you touch Hello , change to Mundo function cambiardiv(){ var i=document.getElementById("a").click="Mundo" } window.onload=cambiardiv; <!DOCTYPE html&...
asked by 24.11.2017 / 18:24
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Help with nested Javascript functions

I have a page that loads a Javascript and contains this: (function(f) { function qb(a) { var b = g.sockets[a]; b.onopen = b.onclose = b.onmessage = b.onerror = function() {}; for (var d = 0; d < b.events.length;...
asked by 06.12.2016 / 21:35
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How to send values by GET other than those in the form?

I have a form to send data by GET and I want to send an additional data annexing it to the URL, the code is: <form action="/Libro?accion=salvar" method="get"> <label for="titulo">Titulo</label> <br&...
asked by 18.11.2016 / 18:09
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Sort div in columns

I'm developing a website where I have a <div> (fixed size) and I'm adding small <div> through JavaScript with appendChild() . The fact is that I can not do what I want, my idea is that they are added as follows...
asked by 16.10.2017 / 12:21
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Doubt about Promises and async await?

I'm seeing the promises and async await in JavaScript. The syntax to generate both if I understand it and I can create them. What I do not understand is because we use async await if the promises are already created to generate asynchronous task...
asked by 17.10.2018 / 11:58
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Use Label a as a container

Good morning, I'm doing an exercise with HTML and I have a doubt, I'm enclosing a label <a> a <div> and within this same there is a label <p> and other <img> and it works well and as I want, my...
asked by 25.02.2018 / 20:20
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why PHP Script does not run, but if it runs "phpinfo ();"?

I am working with a LAMP architecture, with apache2 server, php7.0 and MYSql, in ubuntu 16.04, and managed to configure the route for my development, in this case, that goes from /var/www/ to /var/www/html/midesarrollo , to prove it...
asked by 06.04.2018 / 02:34