Useful Tidbits 
Sunday, April 17, 2011, 07:53 PM
Posted by Administrator
No picture today, just some stuff that I found useful.

How to convert from string to float in C#
I had been using Convert.ToDouble (string), however I needed a float. So how do you do that?
Easy - float.Parse (str)


Fun stuff!

Heres another one -

How to use xgraph


xgraph <FILE1> <FILE2>

the contents of each file are:

x y1

and

x y2

xgraph will combine the contents

Now I also tried -device ps -o FILENAME, however it always segfaulted. I wanted to use it to script out the generation of 100's of graphs.. But Oh well.

[ 28 comments ] ( 3858 views )   |  permalink  |  print article  |   ( 3 / 2832 )

<<First <Back | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | Next> Last>>