When you start a ionic project using the command
In a cordova based application the following three methods can be used to override hardware back button. -- onHardwareBackButton -- offHardwareBackButton -- registerBackButtonAction onHardwareBackButton - It is used to bind a back button event, this is used to catch a back button action.
Memcached is an open source, distributed memory object caching system that alleviates database load to speed up dynamic Web applications. Memcached stores data according to a key. Data can be of various sizes so you can store small bits (like 1 record pulled from the database) or you can store huge chunks of data (like hundreds of records, or entire finished html pages).