Under what circumstances would you, (should you?) use a foreach loop, instead of the wordpress loop. I have no real coding need, but I'm curious. What's good practice here? Should I: ...
What are the best practices for using post_id? Can I use this safely in my templates to call specific posts, or will these post_id's ever change? The reason I ask is that randomly today the ...
It seems like half the tutorials in the codex and around the blogosphere use query_posts() and half use WP_Query. What's the deal?