Show hidden files in Finder Command + Shift + .

Removing file from all history. git filter-branch --force --index-filter \ "git rm --cached --ignore-unmatch PATH-TO-FILE" \...

Mongo Sample find query db.getCollection("user").find( { "username" : "kia" }, {//projections "username": 1.0, //1.0 means include...

Install expo-cli. If on Mac you get any permission errors then run as sudo npm install expo-cli --global Create expo project expo init...