I'm trying to wrap my head around using the Separating Axis Theorem in JavaScript to detect two squares colliding (one rotated, one not). As hard as I try, I can't figure out what this would look like in JavaScript, nor can I find any JavaScr...
I am using the Zoomable Pack Layout provided on the D3 website: http://mbostock.github.io/d3/talk/20111116/pack-hierarchy.html    All labels of the circles are displayed when the layout is displayed.  The problem is that for small circles which are c...
i am using the d3 example from http://www.jasondavies.com/wordcloud/#http%3A%2F%2Fen.wikipedia.org%2Fwiki%2F%7Bword%7D=cloud to build my own word cloud.  All i am trying to do is to get some colour attribute added to the words based on property of th...
I'm trying to detect if two given div's are too close or collide/overlap .   I have the below codepen which tries to generate 20 random div's and only append them to body if their position isn't too close to other existing div.   That...
I want to show additional content/text on a div. Look at the fiddle: http://jsfiddle.net/P6JGY/132/. There's no text yet. But it isn't the problem.  I'm using the code, though I could toggle h2/h1 classes,  $('#container .item.w1.h1&#...
Is this CSS or javascript? I just need the div to change to display:none if it comes within say 20px of another div. Thanks...
I have a function that takes longitude and latitude and converts it to x and y to be plotted. The conversion to X and Y is working fine and that is not what I have the problem with.  I want to ensure that two points are not plotted in the same place....
Here I create a line-path and stroke with path, but there is no overlapping with stroke which I need:  CODE and DEMO: http://jsbin.com/yepigu/12/edit?output  ctx.strokeStyle='yellowgreen';   drawPolyline(pts);   Everything is fine but as you...
I need to compare schedules for overlap, anywhere from 2 to infinite number of schedules.  For example, an array with 3 schedules would look like this:  var dateRanges =  [     {       DaysOfWeek: ['Sun', 'Mon'],       StartTime: "...
I trying to reduce an an array of object by merging the keys between them based on a logic.   Explanation  I'd like to reduce the following arrays (see below) by their keys :   lines : Merge numbers ranges which are in common between them (ex: [1...

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