A deal has been closed to ensure that R2-D2 will continue his run of appearing in every single movie in the Star Wars saga.
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My suggestion is you look at your current list of contractors, order them by how well they cooperate with you, and make the "best" an offer. You won't find anybody perfect, better the developer you know than the genius you don't!
Jeg kan nu godt lide at kalde landet for "Tyskland"
"If you want to eat hippopatomus, you've got to pay the freight." -- attributed to an IBM guy, about why IBM software uses so much memory