These heavy equipment operator training schools are designed to give someone who knows little or nothing about the trade the opportunity to earn while they learn. The average length of an operating engineer apprenticeship is three to four years.
Conceptually, a merge branches operation has four steps: 1  Developer selects changes in the origin. 2  Source control tool applies some changes automatically to the target. 3  Developer reviews the results and resolves any conflicts.  Commit.
(All DVCS's have this feature.) 2. Even if you pull or push conflicting changes, instead of being blocked from committing, you have multiple heads via anonymous branches. (Sorry I can't really explain this in detail here, but you can google it.).So your workflow goes from: 1. Get the latest, make changes, test them.All DVCS's have this feature.) 2. Even if you pull or push conflicting changes, instead of being blocked from committing, you have multiple heads via anonymous branches. (Sorry I can't really explain this in detail here, but you can google it.).