Monthly Archives: December 2016

The Journey starts

Today’s post is not related to Technology. Today I just want to share some thoughts and plans I wanted to execute and terribly failed and still failing. Spoiler alert: this post contain my random thoughts. And the flow of my … Continue reading

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Remove White spaces in String

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Reverse an ArrayList

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Reverse a string in place

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working with Mongo db + Java (subcollections)

In the previous post we have seen different ways to use find() method. Today lets check out different operations we can perform on Sub Collections. Index: Creating a sub Collection in Collection Adding Objects to sub collections Updating sub collection … Continue reading

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SELECT vs FIND() [search records in Mongo way]

In the previous post we have seen some of the basic operations we perform on the mongo db from java. Today we will focus only on the SELECT operations. In this post we will go through different searching operations such … Continue reading

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