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What is the difference between memmove and memcpy?
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answered Jul 29 '09 at 16:03
bdonlanbdonlan
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MySQL: multiple tables or one table with many columns?
...oblem, because MySQL InnoDB tables have a relatively small length limit (~8000 bytes). In my problem table (data from very lengthy insurance forms, more than 100 columns) we have multiple varchar columns, all UTF8. So we easily filled the ~8000 bytes limit and got "error 139 from storage engine" all...
How can you represent inheritance in a database?
...----------------+----------+----------------+------------------+
| 1 | 2010-08-20 12:00:00 | MOTOR | 01-A-04004 | NULL |
| 2 | 2010-08-20 13:00:00 | MOTOR | 02-B-01010 | NULL |
| 3 | 2010-08-20 14:00:00 | PROPERTY | NULL | Oxford Street |
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How to refer to relative paths of resources when working with a code repository
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answered Aug 13 '09 at 9:27
c089c089
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What are the performance characteristics of sqlite with very large database files? [closed]
...ndices.
The idea was to insert enough data until sqlite files were about 50GB.
Single Table
I tried to insert multiple rows into a sqlite file with just one table. When the file was about 7GB (sorry I can't be specific about row counts) insertions were taking far too long. I had estimated that my...
Match whitespace but not newlines
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Perl versions 5.10 and later support subsidiary vertical and horizontal character classes, \v and \h, as well as the generic whitespace character class \s
The cleanest solution is to use the horizontal whitespace character class \h. This wil...
This Handler class should be static or leaks might occur: IncomingHandler
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edited Feb 20 '13 at 18:47
Ahmad Kayyali
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How to import a .cer certificate into a java keystore?
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edited Feb 25 '19 at 21:40
Lior Bar-On
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answered ...
What is the meaning of #XXX in code comments?
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