11-12-2019
Update:
Fixed a minor bug in the Minor League Member Leaderboard, caused by sorting on strings instead of floats, which caused users with scores of '100%' to not appear in the sort results.
This bug only appeared in queries where there were no incorrect answers to trivia questions, and this was only the case with people with a very few answers.
Also,
Added a PHP array of country codes to country name so now the country names appear in the leaderboards instead of the country codes.
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1. UNIX for Dummies Questions & Answers
Thanks Livin Free...
Here's another one... Why is it that I always get the error message "Error: Can't open display:" in my mail whenever I execute or try to call an xterm command using cron to activate the command. What did I miss? Thanks in advance UNIX gurus... (3 Replies)
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2. What is on Your Mind?
I have added a new experimental "Computer Science and Mathematics Trivia - True or False" section in the discussions, currently under the tags box.
In the future, I plan to
Expand this feature to add more trivia categories from math, science and technology.
Keep track of correct and... (20 Replies)
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3. What is on Your Mind?
The UNIX and Linux Forums now has over 1000 TRUE / FALSE computer science and computer related trivia question in our database. These questions are of relatively high quality (compared to similar sites on the web) and are fun (according to feedback by users). In the first week during the... (1 Reply)
Discussion started by: Neo
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4. What is on Your Mind?
Only a few days after I coded this new feature from scratch, we are seeing over 3000 entries in the database from members (mostly guests) playing CS trivia.
I have spend a lot of time coding this (from scratch) and testing the API. From the logs, it seems to have an API bug which appears... (31 Replies)
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5. What is on Your Mind?
Just noticed that our successful computer trivia feature (stats here) has surpassed over 50,000 questions answered by users:
https://www.unix.com/trivia_stats.php
This was a coding effort worth while and I'm pleased to see so many people enjoying it in such a short time since it was released... (3 Replies)
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LEARN ABOUT OPENSOLARIS
perror
perror(1) MySQL database perror(1)
NAME
perror - describes a system or MySQL error code.
SYNOPSIS
perror [OPTIONS] [ERRORCODE [ERRORCODE...]]
DESCRIPTION
Can be used to display a description for a system error code, or an MyISAM/ISAM table handler error code. The error messages are mostly
system dependent.
OPTIONS
-?|--help
Displays this help and exits.
-I|--info
Synonym for the above.
-s|--silent
Only print the error message
-v|--verbose
Print error code and message (default).
-V|--version
Displays version information and exits.
EXAMPLE
shell> perror 64 79 Error code 64: Machine is not on the network Error code 79: Can not access a needed shared library
SEE ALSO
isamchk(1), isamlog(1), mysql(1), mysqlaccess(1), mysqladmin(1), mysqld(1), mysqld_multi(1), mysqld_safe(1), mysqldump(1), mysql_fix_privi-
lege_tables(1), mysqlshow(1), mysql_zap(1), replace(1)
For more information please refer to the MySQL reference manual, which may already be installed locally and which is also available online
at http://www.mysql.com/doc/en/
BUGS
Please refer to http://bugs.mysql.com/ to report bugs.
AUTHOR
Ver 1.0, distribution 4.0.24 Michael (Monty) Widenius (monty@mysql.com), MySQL AB (http://www.mysql.com/). This software comes with no
warranty. Manual page by L. (Kill-9) Pedersen (kill-9@kill-9.dk), Mercurmedia Data Model Architect / system developer (http://www.mercur-
media.com)
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+--------------------+------------------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+--------------------+------------------------------------+
|Availability | SUNWmysqlr, SUNWmysqlu, SUNWmysqlt |
+--------------------+------------------------------------+
|Interface Stability | External |
+--------------------+------------------------------------+
NOTES
Source for mysql is available on http://opensolaris.org.
MySQL 4.0 19 December 2000 perror(1)