short circuit evaluation
Ruby doesn’t look at both expressions unless it has to; if it sees
false && true
it stops reading as soon as it sees && because it knows false && anything must be false.
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Ruby doesn’t look at both expressions unless it has to; if it sees
false && true
it stops reading as soon as it sees && because it knows false && anything must be false.
install ionic # sudo npm install -g ionic cordova sudo npm install -g ios-sim npm dependency.. start a project # ionic start myApp blank ionic start myApp tabs ionic start myApp sidemenu cd myApp run # ionic platform add ios ionic build... Continue →