I had some trouble getting Titanium Studio running on my Mac this past week. But it turns out that a lot of that was because I had Xcode 5 and Xcode 5 DP2 installed on my computer. I didn't even realized that DP2 was still on the machine or that the command line interface was using it as the default even though a newer version was available. Lucky you can use the
sudo xcode-select --switch /path/to/xcode to change it.
Recently I wrote about the awesome
group_concat command in MySQL. Well I ran into a little bit of a problem with it. By default the max value is only 1024 characters. I didn’t notice this only I was working with real data and it was showing up truncated in my web app. But luckily there is an environmental variable that can increase the buffer,
group_concat_max_len. If you’re running straight SQL, type:
SET GLOBAL group_concat_max_len = 32000; or whatever size you need.
There are many grid systems out there and not all of them have been created equally. A few coworkers were praising Skeleton so I decided to give it a try for a quick project recently.