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Javon Leffler

Questions by Javon Leffler

User - Group - Permission User Interface design for ASP.NET MVC?

New at ASP.NET MVC. I am looking for some UI design ideas not entirely specific to MVC. There is probably not an e...

Create a new workspace in Eclipse?

I don't see any menu item I can use to create a new workspace. What should I use to create a new workspace and mov...

How to create a 3x3 grid, using opencv2 or PILLOW. similar to TIC-TAC-TOE??

I want to generate a 3x3 grid, in which one of the 9 grids highlighted each time. so that I will get 9 different ima...

Continuous gradient color & fixed scale heatmap ggplot2?

I'm switching from Mathematica to R but I'm finding some difficulties with visualizations. I'm trying to do a heatm...

Asp.NET MVC is MVC or MVP??

As I've been reading this article: http://www.codeproject.com/Articles/42830/Model-View-Controller-Model-View-Presen...

Difference between size and length methods??

What is the difference between .size() and .length ? Is .size() only for arraylists and .length only for arrays? ...

Draw Complicated Shapes in D3?

I am trying to draw an irregular, petal shape for a D3 animation, but I cannot find any understandable documentation...

.htaccess in subdirectory 'overriding' parent htaccess?

been searching for 2 days and can't quite get the right solution due to my lack of understanding of mod_rewrite and ...

jQuery Force set src attribute for iframe?

I have a main page (actually a JSP) with an iframe inside it as; <iframe name="abc_frame" id="abc_frame" src="ab...

HashMap - getting First Key value?

Below are the values contain in the HashMap statusName {Active=33, Renewals Completed=3, Application=15} Java cod...

How can I convert an RGB image into grayscale in Python??

I'm trying to use matplotlib to read in an RGB image and convert it to grayscale. In matlab I use this: img = rgb2...

javascript delete all occurrences of a char in a string?

I want to delete all characters like [ or ] or & in a string i.E. : "[foo] & bar" -> "foo bar" I don't w...

How to make images get cut off?

http://s1167.photobucket.com/user/unlivedgears/media/image-8.jpg.html?sort=3&o=1 http://s1167.photobucket.com/u...