Questions tagged as 'javascript'

Tagged questions
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script does not load and dependencies fail

Sometimes I notice that a script does not load, and the rest of the scripts that somehow use it, end up failing. What to do to recognize when not loaded and try another alternative (like loading from another place), thus preventing other scri...
asked by 16.10.2015 / 03:06
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Countdown, divide time by div

I needed some help with this countdown system of how I could split the | DAY | TIME | MINUTE | SECONDS | on each div Example: Div day would show the day Div time would display the time Div minute would show by the minute Div secon...
asked by 16.10.2015 / 06:05
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turn blob into text and do reverse function later

I am using a script that results in audio / video in blob format, you need to upload it BUT I would like to convert it to text so that the execution of a function apart is not harmed. And when it arrives on the server and return to a user who is...
asked by 08.03.2015 / 15:57
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Highcharts: how to make the graph appear even without data?

I've integrated the Highcharts chart with a tree. Then, when you select a hierarchy in the tree, the chart automatically loads with the selected information. But when there is nothing selected in the tree, the graph disappears. Would you like...
asked by 20.10.2015 / 14:04
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Problems with JavaScript, urllib and BeautifulSoup

The idea of my code is to get the link of the video and run it directly into VLC, but I came up with a problem: apparently urllib does not execute the JavaScript code, player is placed on the page using JavaScript. See my code below:...
asked by 08.03.2015 / 03:09
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Google Maps API and Google Indoor Maps

Good afternoon. I work with Network Design and Structured Cabling and developed an application for the mapping of optical fiber with the Google Maps API, which you can see at the following URL: link In brainstorming with the team, everyo...
asked by 13.04.2015 / 22:02
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Error hiding div by option selection in form with javascript [closed]

I have a javascript function with jquery that hides divs when an option is selected. It works almost perfectly, but when you return to a previous option, once you have chosen an option that opens div, the div that was opened before does not disa...
asked by 06.04.2015 / 19:48
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Bootstrap Modal on Modal by JS

Good afternoon, I saw several examples on the internet of a modal opening on another modal with the bootstrap, but none of them using javascript. Can not open a modal over the other with the bootstrap using javascript?     
asked by 13.07.2015 / 20:06
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Doubt about a regular Javascript-specific expression

Using a regular expression (regex), I would like to know how to do a validation that allows such conditions:    0-9 / * - + () root pi But besides allowing numbers and characters, I would like the expression to allow specific words too .....
asked by 16.07.2015 / 18:25
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Edit an element within an object, within an array, with Mongoose

I need a help! I'm new to Node.JS and I decided to "create a system" to put into practice what I already know and create challenges to encourage my learning! I did a beginner workshop (with Jean Carlo Suissa) that gave me a good foundation, but...
asked by 04.03.2015 / 02:21