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Somebody know any other faster method to update a file

2004-05-04T01:13:47-04:00

What do you mean by faster? Do you mean less code or less cpu?

With your example, name3 was the last name. Do you always want to update only the last name?

Hi

My current data base have a little more of 700 lines.
Is any other way to update the information more quickly ?
Or my current code do a good job?

tks

Statistics: Posted by snow-ball — Tue May 04, 2004 1:13 am

Somebody know any other faster method to update a file

2004-05-03T16:38:13-04:00

What do you mean by faster? Do you mean less code or less cpu?

With your example, name3 was the last name. Do you always want to update only the last name?

Statistics: Posted by stdragon — Mon May 03, 2004 4:38 pm

Somebody know any other faster method to update a file

2004-05-03T16:10:10-04:00

Hi

Any other faster method to update a file?

For example i have a file to store some information like names.

name1 xxx xxx
name2 yyy yyy
name3 zzz zzz

If i want to update the name3

I use this code:

set name [lindex $text 1]
set update [lrange $text 2 end]

file copy names.dat names.back
set back [open names.back r]
set file [open names.dat w]

while {![eof $back]} {
set line [gets $file]
if {[lindex $line 0] == $name]} {
puts $file "$names [list $update]"
continue
}
puts $file $line
}
close $file; close $back
file delete names.back

Tks

Statistics: Posted by snow-ball — Mon May 03, 2004 4:10 pm