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A piggy bank of commands, fixes, succinct reviews, some mini articles and technical opinions from a (mostly) Perl developer.
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Showing posts with label tip. Show all posts
Perl debugger tips and tricks
In the debugger:
- $DB::deep = 500 # prevent the warning "100 levels deep in subroutine calls!"
- {{v # display the code ahead after every step
- b Test::Something::App::Module::login # break at a particular subroutine in a specified module
- c # continue until the next breakpoint
Also remember that the debugger often provides extra stack trace information for 'untraceable' warnings or errors.
How to change a shape type in Visio
Install the "Super Utilities and Tools" add-in from Paul Herber's Sandrila Ltd.
Use the 'Shape | Substitute' command.
Use the 'Shape | Substitute' command.
Create Eclipse project with existing files
- Have your workspace as the directory above the directory containing your files.
- Create the project with a name that is the same as your files directory.
There are other options, i.e.:
- Create a new folder
- Click the 'Advanced' button
- Link to an external folder
Shortcuts in Firefox 2
You can set up a shortcut keyword by
[full article]
- going to the properties of a bookmark in 'organize bookmarks',
- putting a %s as the wildcard in the URL
- setting a keyword for the shortcut
[full article]
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