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MongoDB import and export example

April 10, 2013 by mkyong

In this tutorial, we show you how to backup and restore MongoDB with the commands : mongoexport and mongoimport. 1. Backup database with mongoexport Few examples to show you how to use the mongoexport to back up the database. Review some of the common use options. $ mongoexport Export MongoDB data to CSV, TSV or …

How to import class automatically in Eclipse

August 29, 2012February 22, 2012 by mkyong

In Eclipse, to import a single class, you may clicked on the class and press shortcut key “Ctrl + Space” to prompt all the available classes to import. However, if you copied a Java source code from somewhere and more than 20+ classes are not import, are you going to press “Ctrl + Space” one …