[phpBB Debug] PHP Warning: in file [ROOT]/phpbb/db/driver/mysqli.php on line 264: mysqli_fetch_assoc(): Couldn't fetch mysqli_result [phpBB Debug] PHP Warning: in file [ROOT]/phpbb/db/driver/mysqli.php on line 326: mysqli_free_result(): Couldn't fetch mysqli_result [phpBB Debug] PHP Warning: in file [ROOT]/phpbb/db/driver/mysqli.php on line 264: mysqli_fetch_assoc(): Couldn't fetch mysqli_result [phpBB Debug] PHP Warning: in file [ROOT]/phpbb/db/driver/mysqli.php on line 326: mysqli_free_result(): Couldn't fetch mysqli_result Pete's QBASIC SiteDiscuss QBasic, Freebasic, QB64 and more2021-02-26T14:04:15-05:00http://www.petesqbsite.com/phpBB3/app.php/feed/topic/148632021-02-26T14:04:15-05:002021-02-26T14:04:15-05:00http://www.petesqbsite.com/phpBB3/viewtopic.php?p=39074#p39074Statistics: Posted by mikefromca — Fri Feb 26, 2021 2:04 pm
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Code:
VIEW PRINT 1 TO 15CLS
Statistics: Posted by angros47 — Tue Feb 09, 2021 7:20 pm
for n% = 1 to 15locate n%,1print space$(80)next n%
Now when I look at the output with DOSBOX running at 6000 clock cycles, the execution is slowish where I really notice the flicker when the screen clears.
I might have to roll out a fast assembly routine, unless someone knows how to clear half a screen much faster.
The reason why I need to do this is because I am making a live data logger and I need to see the data at a certain section of the screen, and without clearing part of the screen, I'll see incorrect (old data) as the amount of fresh data varies every time.
Statistics: Posted by mikefromca — Tue Feb 09, 2021 12:10 pm