Tutorial by Topics: vert

This section provides an overview of what vert.x is, and why a developer might want to use it. It should also mention any large subjects within vert.x, and link out to the related topics. Since the Documentation for vert.x is new, you may need to create initial versions of those related topics....

This section provides an overview of what vertica is, and why a developer might want to use it. It should also mention any large subjects within vertica, and link out to the related topics. Since the Documentation for vertica is new, you may need to create initial versions of those related topi...

Quick hacks for the analytics and engagement SDK provided by CleverTap - Android Get your CleverTap credentials from https://clevertap.com.

In many applications, records from MongoDB need to be serialized in JSON format. If your records have fields of type date, datetime, objectId, binary, code, etc. you will encounter TypeError: not JSON serializable exceptions when using json.dumps. This topic shows how to overcome this.

Convert Map to List in java 8 using stream api

This is a polynomial algorithm for getting the minimum vertex cover of connected undirected graph. The time complexity of this algorithm is O(n2) VariableMeaningGInput connected un-directed graphXSet of verticesCFinal set of vertices The first thing you have to do in this algorithm to get al...

A frequent desire is to convert monthly data into quarterly data format. One simple method is to 1) sum the appropriate months into quarterly sums, then 2) identify those months as quarters, and finally 3) filter the quarterly data out of your monthly data. Here's a relatively quick and easy method ...

Removing old data from dynamodb using a date attribute. My use case: removing old data from dynamodb using a date attribute. Important things to know: You can't query a table with using only range key attribute (date for example). You can only query a table using hash or hash+range key. ...