In regular expressions there are some constructs that influence the way a pattern is matched:

• Non-greedy ?
• Non-capturing (?:pattern)
• Positive lookahead (?=pattern)
• Negative lookahead (?!pattern)
• Positive lookbehind (?<=pattern)
• Negative lookbehind (?<!pattern)
• Testing regular expressions

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Posted by: Z24 | Sun, Dec 23 2007 | Category: /programming | Permanent link | home
Tagged as: perl, programming, regex, visual basic

Remove XP Pro or Win Server 2003 bandwidth limit

Run Group Policy (gpedit.msc) and go to Computer Configuration -> Administrative Templates -> Network -> QoS Packet Scheduler and change "Limit reservable bandwidth" to "Enabled" with a value of 0%. By default it appears disabled but read the description and you'll discovered it's enabled with a value of 20%.

  

Posted by: Z24 | Sun, Dec 16 2007 | Category: /configurations/windows | Permanent link | home
Tagged as: configuration, windows, xp

Seeing MySQL queries, just like MS SQL Profiler

Just execute mysqld with the --log[=filename] or -l[=filename] command-line option. If filename is omitted, hostname.log will be created in the mysql data directory.
Or edit my.ini adding log=filename line (i.e. if you use WAMP).
Then restart mysqld.

  

Posted by: Z24 | Sun, Dec 16 2007 | Category: /configurations/both | Permanent link | home
Tagged as: configuration, mysql