Donal Fellows

Manchester, United Kingdom

wiki.tcl.tk/73

Age: 39

I'm a software engineer at the University of Manchester, working on Grids and Clouds, and the standardization thereof. I'm also a member of the Tcl Core Team.
6h
answered how to invoke a method from an Entry Widget in Ruby Tk
6h
answered Where in the Tkinter application stack is a question mark ("?") substituted in place of Unicode keyboard input into an Text widget?
7h
comment Tkinter: String variables not working
It's not “Yurium” but rather “Yttrium”…
7h
revised Python: Global Fuctions
edited tags
7h
comment How to make a plot that has x-axis for specified time frame in tcl/tk?
Bug reported.
7h
comment How to make a plot that has x-axis for specified time frame in tcl/tk?
@Ubaldo This will work for a stripchart provided you don't use custom labels; there appears to be a bug in the axis extension code when you don't have a numeric tick length set.
1d
awarded Teacher
1d
answered How to make a plot that has x-axis for specified time frame in tcl/tk?
1d
awarded Enlightened
1d
awarded Nice Answer
1d
answered Is this a sensible way to implement a model?
2d
comment How to properly escape a single quote for a SQLite database?
Also, consider using bound parameters if the host language supports them (most do, but the SQLite shell doesn't). The SQL would then be INSERT INTO table_name (field1, field2) VALUES (?, ?) and the values would be supplied directly (and without substitutions).
May
19
comment should I add ns_return / ns_respond to my code?
You could also use ns_return 200 text/plain [clock format [clock seconds]] I suppose. ns_respond is a bit more flexible though.
May
19
answered should I add ns_return / ns_respond to my code?
May
19
revised should I add ns_return / ns_respond to my code?
edited tags
May
17
comment ns2 to attach more than one applications to one agent
I see subst $[subst $var]! I think that might be asking for triple substitution, and that makes my head ache. OMG…
May
17
revised ns2 to attach more than one applications to one agent
edited tags
May
17
comment ns2 to attach more than one applications to one agent
Are applications entities within your model?
May
17
awarded Nice Answer
May
16
comment getting server time by Ajax ,, what is wrong with my code?
Can you describe what actually happens and what you think ought to happen?
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