Core Data can handle several versions of your Model. It’s easy to add a version (via Editor – Add Model Version) and set it active, but it’s not so easy to remove a version you no longer...
Learn MoreYour View Controllers are created by the Storyboard automatically depending their defined relationships in Interface Builder. Sometimes however we need to create and transition to View Controllers we’ve...
Learn MoreWe’ve recently discussed how to deal with a Search Bar and Search Display Controller using Interface Builder. You can however do this in code too. This can be useful if you don’t want to make all...
Learn MoreThis week has seen a rather large scale attack of a bot network that specifically targets the “admin” user in WordPress installations. This means that if your site as a user called...
Learn MoreOn both CentOS and Red Hat Linux systems you can easily create new user accounts with their own home directories. Here’s how you do this from the command line. I’m assuming you’re logged in...
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