color-codes

I've included a very simple html example that almost works. It is a very plain implementation of this great color picker. But it doesn't quite work as advertised. I only get a single blue box and I can pick blue shades. But not the gradient or the outer ring. Wait! I just realized that the outer ring is there, and I can change the colors with it. But its invisible! Weird.... Can anybody show me how to get the whole thing to work? http://bizzocall.com/farbPicker.html Thanks in advance! the images for it are not pointing to the correct uri. http://bizzocall.com/css/marker.png returns a 404;

I have a script that generates a log file with ANSI color codes in them like so: [2012-05-14 18:00:02] ^[[0mINF: -- Starting update script --^[[0m [2012-05-14 18:00:29] ^[[91mERR: Improper date, entry being ignored.^[[0m Is there any way to get Vim to understand these color codes? Thanks for any help. Use Charles Campbell's (Dr Chip) AnsiEsc plugin: http://www.vim.org/scripts/script.php?script_id=302 Before: :AnsiEsc<CR> I'm not sure about vim, but if you're just viewing a log file (ie you don't need to be able to edit) you could use less: less -R Since the link in the accepted answer doesn't

So, I'm having an issue. I'm catching some stuff from a Logger, And the output looks something like this: 11:41:19 [INFO] ←[35;1m[Server] hi←[m I need to know how to remove those pesky ASCII color codes (or to parse them). ruakh If they're intact, they should consist of ESC ( U+001B ) plus [ plus a semicolon-separated list of numbers, plus m . (See https://stackoverflow.com/a/9943250/978917 .) In that case, you can remove them by writing: final String msgWithoutColorCodes = msgWithColorCodes.replaceAll("\u001B\\[[;\\d]*m", ""); . . . or you can take advantage of them by using less -r when

I am trying to define the colours of groups of points plotted in ggplot. I adapted code from this post: Color ggplot points based on defined color codes but as soon as I have more than one row defined by the same grouping variable (rather than a separate colour for each row), the code fails, and I can't figure out why. Below is a reproducible example: #create some data zone <- c("E","E","C","C","C","E","E") #grouping variable col <- c(50,100,150,200,250,300,350) #x variable D <- c(.4,.45,.20,.22,.30,.31,.35) #y variable df1 <- data.frame(zone, D, col); df1 #create a colour scheme based on