Text: for a description of the goto :eof extension that will allow you to

Correct capitalization: for a description of the GOTO :EOF extension that will allow you to

Text: if i'm stuck and need to look up a method or class online, i cannot do so because there is no internet.

Correct capitalization: If I'm stuck and need to look up a method or class online, I cannot do so because there is no Internet.

Text: the study indicates that nicotine inhibits the body's ability to destroy cells with defects in their genetic code.

Correct capitalization: The study indicates that nicotine inhibits the body's ability to destroy cells with defects in their genetic code.

Text: the domain covers 30 ha in the appellations vacqueyras and igp du vaucluse.

Correct capitalization:
The domain covers 30 ha in the appellations Vacqueyras and IGP du Vaucluse.