PHP: Some thoughts on using array_* with closures
Using PHP 5.3+ closures with array_* functions for sorting, mapping, and filtering arrays, while noting callback inconsistencies and iterator limitations.
Read the postWell, that escalated quickly.
Notes on code, startups, and the decisions behind the software. From our team in Cambridge, MA.
From the archive
343 posts
Amazon Web Services: Using AWS? You Should Enable IAM
How AWS IAM replaces shared credentials with individual users, group-based permissions, revocable access, and multi-factor authentication.
Read the postAppNexus: Using the AppNexus platform for retargeting
How to use AppNexus’s API to retrieve user IDs, add users to retargeting segments in real time or batches, and target them through RTB advertising.
Read the postVisualizing the Startup Institute Spring '13 Class
A D3 and Bootstrap visualization encodes Startup Institute students’ names, email addresses, and tracks into color grids using HSL and metaphone calculations.
Read the postSymfony2 and Ordering of Relations and Collection Form Fields
How Symfony2 and Doctrine's @ORM\OrderBy annotation sorts related entities and collection form fields by a chosen column instead of database ID order.
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