iphone - what difference between active(debug) and debug in xcode configuration -

i want know difference between active(debug) , debug configuration when show build tab of project info, , can tell me difference between project info , target info, thank much!

the active tab denote active configuration. in case of active (debug) noting active configuration debug one.

you can demonstrate changing current configuration release , revisiting debug tab. display active (release).

target info lets edit configurations specific targets project info lets change setting whole project , apply no matter target is. hope helps.