Daniel J. Choi

Office 2007 MIME Types

Dev

Here’s a list of MIME Types for Office 2007 files (those pesky files extensions that end with an x). Useful for file type checking in web applications and the like.

  • .docm – application/vnd.ms-word.document.macroEnabled.12
  • .docx – application/vnd.openxmlformats-officedocument.wordprocessingml.document
  • .dotm – application/vnd.ms-word.template.macroEnabled.12
  • .dotx – application/vnd.openxmlformats-officedocument.wordprocessingml.template
  • .potm – application/vnd.ms-powerpoint.template.macroEnabled.12
  • .potx – application/vnd.openxmlformats-officedocument.presentationml.template
  • .ppam – application/vnd.ms-powerpoint.addin.macroEnabled.12
  • .ppsm – application/vnd.ms-powerpoint.slideshow.macroEnabled.12
  • .ppsx – application/vnd.openxmlformats-officedocument.presentationml.slideshow
  • .pptm – application/vnd.ms-powerpoint.presentation.macroEnabled.12
  • .pptx – application/vnd.openxmlformats-officedocument.presentationml.presentation
  • .xlam – application/vnd.ms-excel.addin.macroEnabled.12
  • .xlsb – application/vnd.ms-excel.sheet.binary.macroEnabled.12
  • .xlsm – application/vnd.ms-excel.sheet.macroEnabled.12
  • .xlsx – application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
  • .xltm – application/vnd.ms-excel.template.macroEnabled.12
  • .xltx – application/vnd.openxmlformats-officedocument.spreadsheetml.template

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How to Remove the Top Border from Drupal Tables

Dev

I’ve been very busy developing a couple projects over the past couple days, but here is a quick little trick to get around one of Drupal’s quirks. If you’re unfamiliar with Drupal, it’s a fantastic CMS (content management system) built on PHP and MySQL. For those blog-savvy among us, it is to general websites what WordPress is to blogs. I use Drupal to get sites up quickly and with great functionality, and I highly recommend it to anyone who is looking to build powerful, custom websites without “re-inventing the wheel.”

Anyway, Drupal has this strange quirk in its source that creates a small grey border on the top of tables inserted in a page’s content.  A quick trip to my inspector revealed how to remove the top border from Drupal tables.  Simply add the following line to your CSS.

body tbody { border-top: none; }

All there is to it. 🙂

How to install the PHP MongoDB driver on Amazon EC2

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I recently found myself with the need to connect to a Mongo DB instance from a PHP application running on Amazon EC2.  The PHP docs led me to this MongoDB extension, which seemed to be a good fit for my needs.  Still, the matter of installation was a little bit less clear, considering that the EC2 instance was pretty barebones and lacked a fair number of the “standard” libraries that would enable this single line installation to work.

After a bit of finagling, I got everything to work via the steps I’ve outlined below.

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How to Integrate Propel 2 with Laravel 4.1.x

Dev

I was recently doing some prototyping with Laravel, the self-proclaimed “PHP Framework for Web Artisans”.  It seems to be gaining quite some traction within the framework community, and it boasts some cool features such as dependency injection via an Inversion of Control container and a groovy command-line interface called Artisan.  Even better, the framework documentation is clearly written, detailed enough to dig beneath surface level, and (most importantly) it works.

Laravel ships with its own home-brewed ORM called Eloquent (based on the Active Record pattern), but I wanted to see how easy or difficult it would be to integrate another popular ORM, Propel, into the framework.  This would be an important consideration if a project were already using Propel with another framework, but wanted to transition to Laravel without having to rewrite its data mappings.  I found a solid post online that outlined an integration for Laravel 4 and Propel 1.6, but Propel is now in version 2 so some steps were no longer accurate.  I ended up figuring my way around the integration, and wanted to share my notes in this post.

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© 2026 Daniel J. Choi

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My friends call me Dan.

Currently, building Recca.

Previously, co-founder @ Plastiq.

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