Jay @ Mutation Grid
- Website: mutationgrid.com
- About: Perl / web / database development since 1995. Contact us for your next project.
Posted Migrating 76 tables out of MS-SQL. Thanks DBIx::Class! to jhannah @ Mutation Grid
Just another day at the office moving databases into MySQL. 10 lines of DBIx::Class::Schema::Loader make_schema_at() and I'm done. :)
Unfortunately today the table names "Order" and "Service-tier2" blow up:
Bad table or view 'Order', i…
Posted FIXED: DBICSL can't 'can' to jhannah @ Mutation Grid
One of my client's schemas contains a table which contains a column named 'can'. In his context this is a convenient abbreviation for 'Client Access Number'. In Perl however,
->can()is already spoken for. Since…
- Posted Another Catalyst website goes live (ActivityMD) to jhannah @ Mutation Grid
.change()event tied to bar works as I expected, but baz is a global variable.
Posted Large Hadron Collider - data crunching in Nebraska to jhannah @ Mutation Grid
Last week The Linux Journal published this excellent article written by Carl Lundstedt of the University of Nebraska, Lincoln which details many ways Linux / open source is used around the world by scientists working on…
Commented on Using blogs.perl.org
Ovid: Thanks! Robert: When you're creating a new post there's a Format: selection just above and to the right of the WYSIWYG box. The default is 'Convert Line Breaks'. Just switch that to 'Markdown'. :)...
Posted Perl, Selenium, and ASP.NET to jhannah @ Mutation Grid
I've done a lot of web scraping with Perl over the years, but I hadn't experienced anything quite like the "Next page" link that ASP.NET threw at me this week. The opposite of REST, ASP.NET's
ctlPagePlaceHoldermakes the simplest navigation beyond the reach of
Posted One-liner XML / Perl / JSON to jhannah @ Mutation Grid
castawayblew my mind this morning in
Convert an XML file to Perl data structure:
perl -MXML::Simple -MData::Dumper -le'print Dumper XMLin("foo.xml")'
Posted Using blogs.perl.org to jhannah @ Mutation Grid
I stumbled into blogs.perl.org last night. Here's a couple "quick start" tips for using this install of Movable Type Pro:
(1) Code blocks. If you choose Format: Markdown, leave a blank line, indent text with 4 spaces, then another blank line
you will get…
Posted Overlapping regex matches to jhannah @ Mutation Grid
irc.perl.org #perl-helpposed a good question tonight. Why does this only find some of the matches?
my $sequence = "ggg atg aaa tgt tcc cgg taa atg aat gcc cgg gaa ata tag cct gac ctg a"; $sequence =~ tr/ //d; print "Input sequ…
Aristotle commented on
Additionally, you can go to Preferences → Entry, and under Text Formatting, select that you want Markdown (or some other format choice) to be selected by default, so that you don’t have to switch it manually every time.
blogs.perl.org is a common blogging platform for the Perl community. Written in Perl and offering the modern features you’ve come to expect in blog platforms, the site is hosted by Dave Cross and Aaron Crane, with a design donated by Six Apart, Ltd.