"Can’t create/write to file ‘/path/to/folder/filename’ (Errcode: 2)"

I was having this problem the other day and, after checking that file permissions weren’t the cause of the problem, I came across the following post on the MySQL forums:

"The problem was not in MySQL but in AppArmor on Ubuntu. I had to add the directories I wanted to write into to my /etc/apparmor.d/usr.sbin.mysqld and restart apparmor.d."

So, one sudo vim /etc/apparmor.d/usr.sbin.mysqld later and I’d added the path/to/folder I needed to be able to write to (not forgetting to add the trailing comma ‘,’ to the end of the line, which is always required, even for the last line).

All that was left to do was to restart AppArmor with:


$ sudo /etc/init.d/apparmor restart


After that, SELECT…INTO OUTFILE worked like a charm

So I did And here they are:

• google-search-shortcut
• open-selected-links
• stackoverflow-tag-cloud
• straight-to-reader

As far as I know, there’s no method in the API to detect this. However, after checking the global $user object's properties to see what we had to play with, it turns out it wasn't all that tricky:

• the $global user contains 3 timestamp properties: created, access and login
• when a user logs in for the first time, all 3 of these timestamps are equal

This means we can check whether a user is logging in for the first time with something like this:

function is_first_time_login($user) {
  return ($user->created == $user->login) &&
         ($user->login == $user->access);
}
	

Now we can call that function where we need to in our elsewhere in our code. For example:

function foo() {
  global $user;
  ...
  if (is_first_time_login($user)) {
    drupal_set_message(WELCOME_MSG);
  }
  ...
}

So far, this approach seems to be working quite well

I was keen to use a TDD approach, but wasn’t sure how well this would play with Drupal. The SimpleTest module looked pretty good but in the end I went with PHPUnit, mainly because I’d used it before.

After a bit of research I came across a this post explaining how to get PHPUnit set up to play nicely with Drupal 6: http://kristiannissen.wordpress.com/2009/12/08/drupal-6-phpunit-testing-setup/

It worked like a charm So, just for good measure, I created a project template containing the unittests folder and necessary include files and stuck it on GitHub: http://github.com/ianoxley/drupal-phpunit-template

Here’s what I came up with (currently only works in Safari): TARDIS, HTML5 and CSS3 WebKit Transitions

So the next time anyone moans about their site’s lack of a keywords meta tag, you know where to send them

Error installing gemcutter:
gemcutter requires RubyGems version >= 1.3.5

The Synaptic Package Manager reported everything as being up-to-date but only to version 1.3.1. As it turns out, there is another way to update rubygems on Ubuntu, which worked a treat! The rest of the installation was a breeze

If you are interested more info on Jekyll can be found on GitHub.