brainjam

Toronto, Canada

http://brainjam.ca

Math and visualization

My gravatar image is a hyperbolic symmetry.

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Best way to detect that HTML5 <canvas> is not supported

javascript html5 canvas progressive-enhancement graceful-degradation asked Apr 30, 2010 at 14:59

stackoverflow.com

124 votes

valueOf() vs. toString() in Javascript

javascript asked Mar 21, 2010 at 2:25

stackoverflow.com

76 votes

Given a string describing a Javascript function, convert it to a Javascript function

javascript asked Apr 4, 2010 at 4:19

stackoverflow.com

25 votes

Getting logging.debug() to work on Google App Engine/Python

python debugging google-app-engine asked Jun 6, 2010 at 3:01

stackoverflow.com

11 votes

How many shards in a Google App Engine sharded counter?

google-app-engine sharding asked Jun 29, 2010 at 23:34

stackoverflow.com

10 votes

Artifact in conformal mapping using ParametricPlot

plotting bugs asked Jan 29, 2018 at 4:04

mathematica.stackexchange.com

9 votes

How to monitor/show progress during a C++ sort

c++ algorithm sorting progress-bar asked Jun 22, 2010 at 16:17

stackoverflow.com

8 votes

What does "organic" mean in old texts when describing plane curves and their construction?

reference-request geometry asked Jun 26, 2021 at 19:23

hsm.stackexchange.com

7 votes

Show that the locus of a point in this geometric construction is a conic

geometry reference-request euclidean-geometry conic-sections locus asked Oct 27, 2021 at 19:10

math.stackexchange.com

7 votes

Is there a name or a reference for these aperiodic rhomboidal tilings?

geometry reference-request tiling tessellations asked May 17, 2018 at 18:16

math.stackexchange.com

Top Answers

100

Calculating the angle between two lines without having to calculate the slope? (Java)

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javascript function leading bang ! syntax

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Why write <script type="text/javascript"> when the mime type is set by the server?

stackoverflow.com

Canvas and HTML5: Supported Browsers?

stackoverflow.com

What is the maximum texture size available on the iPad?

stackoverflow.com

How to find all grid squares on a line?

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How can I check if an app is installed from a web-page on an iPhone

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Allocating char array using malloc

stackoverflow.com

Logging Google App Engine application

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Can't commit changes to local git repository

stackoverflow.com

Does there exist a circle with EXACTLY two rational points, no more, no less?

math.stackexchange.com

Elegant/Clean (special case) Straight-line Grid Traversal Algorithm?

stackoverflow.com

3d geometry: how to interpolate a matrix

stackoverflow.com

Semantic warning on xcode 4

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How to implement this rotating spiral in WebGL?

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Creating OOBB from points

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HTML5 canvas hittesting

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Algorithm for maximizing coverage of rectangular area with scaling tiles

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Draw fitted line (OpenCV)

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How To Extrude a Flat 2D Mesh, Giving it Depth

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How can I check if an app is installed from a web-page on an iPhone

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What is the default height of UITableViewCell?

stackoverflow.com

Generating sound on the fly with javascript/html5

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Leaving out type="text/javascript" language="javascript"

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A problem of four conics

mathoverflow.net

How do I skew the text generated by fillText() for the canvas tag in HTML5?

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Click to zoom in WebGL

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iOS7 - Setting selectedIndex of UITabBarController breaks touch events along right-hand edge of screen?

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WebGL and the power of two image size

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3D shapes using SVG or WebGL

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