It's not immediately apparent how to import/export the links in your Wordpress blogroll. One would expect that the import/export tool, used to backup/restore Wordpress posts and pages would handle this functionality as well. But the import/export tool has...

Regular Expression for finding absolute URLs in a bunch of text... like a log file. /(http:(.*?)\s)/

Here is a little ruby snippet that will download all pictures from a webpage. Rather than using XPath, we are going to first reduce the source code to capture everything inside of quotes. Some websites use JSON w/in a script tag to lazy load images an...

Workflow git checkout -b _new_branch_name # do some work and commit changed git checkout master git branch -d _new_branch_name # doh... i meant to merge first Fortunately, you can easily recover from this mistake. git reflog 395b1ea HEAD@{0}: checkout...

In the example below, I'm going to zip up a directory that includes images in both PNG and PSD file formats. However, I want to exclude the PSDs because they are huge! zip -r my-compressed-dir-without-psd.zip directory-to-zip -x '*.psd'