Ok I need to be able to position a bunch of random sized absolutely positioned words on a page but I don't want any of the elements to overlap.  The end goal is to have a fluid word cloud that responds to user interaction (remember the Google Bal...
I have a slideshow playing that scrolls a div to reveal the next photo in the slideshow. I also have a function set up that hides the photo description when the mouse is inactive, but shows the description when the mouse moves.  In Firefox, there is...
For Ruby, we have irb.  For Python, we have IDLE.  For Javascript, is Firebug or Chrome on a blank page the best way to run or test Javascript interactively?...
when I write Python code from the interpreter I can type dir() to have a list of names defined in the current scope. How can achieve to have the same information, programmatically, when I develop Javascript code from a browser using an interactive co...
I'm working with some javascript code and I'd love to be able to get an interactive console running in the context of a function call - that is, basically exactly what python's import pdb; pdb.set_trace() accomplishes. Is there any way to...
In PDF files it is quite easy to interact with form fields via the Javascript API.  Is it possible to do this (specifically showing/hiding) to arbitrary elements on a page? Say, not just form fields, but text, graphical elements, embedded images... I...
I am currently modifying a Chart.js line chart to be interactive. The idea is that the user can move the points of the graph with its fingers.  Here is an example how it looks like with the current mapping:  chart-test.html  I already managed it to r...
I'd like to reproduce an effect similar to this page: http://artofflightmovie.com/ where the vertical scrollbar controls the progression of the browser "viewport" over a pre-defined path.   I am thinking the easiest way of going about thi...
Sometimes, using jQuery induces you to abuse its power (at least for me because of its selector matching capability). Event handlers here and there. Utility functions here and everywhere. Code coherence can almost seem nonexistent. I want to alleviat...
I am working on a toy pie chart using d3.js   My pie chart has 3 slices. I would like to know whether it is possible invoke a function whenever a slice of the pie-chart is clicked....

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