First off you'll need to edit your cron file. Normally, the cron files are kept under /etc/cron.daily or /etc/cron.hourly but we can just use the command line tool, crontab and pass it the -e flag, so that we can edit the file without any fuss. sudo cron...

I had an old version of rvm installed and wanted to upgrade. So old in fact that the resource for upgrading no longer existed. rvm update just returned a 301, redirect. Luckily, the following worked # checks out from repo rvm update --head # will re...

To turn comments off programmatically with a filter in Wordpress, you can set the post object's comment_status variable to "closed". Call the filter at some point after the post is loaded but before the comments are rendered. This is a hack, but I haven't...

I assumed that rand would take a range as an argument. Something like rand(10..20), generating a random number between 10 and 20. Seems like you'd do this fairly often when working with random numbers and therefore, included. However, it doesn't work. But...

Changing issue state in git commit message for Github issues fixes #xxx fixed #xxx fix #xxx closes #xxx close #xxx closed #xxx Example git commit -am'complete bug fix closes #123'