How come it can be different?
With you showing only small code fragments, it's rather hard to say. It's kind of like the old joke:
Goofus is searching for his diamond ring under a streetlamp.
Gallant comes to help, and after about 15 minutes, he says "Hey--about where were you standing when you lost the ring?".
Goofus: "Over there in the parking lot."
Gallant (surprised): "Well, then why are you looking over here?"
Goofus: "The light is better."
When your only tool is a hammer, all problems look like your thumb.
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