Why you should avoid PayTM - Pros and Cons of Digital Wallets

With recent demonetization drive by the Modi government, wallet services like PayTM, MobiKwik, Freecharge etc. are becoming popular even among common people. Earlier wallet services were popular only with online shoppers but now even street vendors started accepting payment…

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[Solved] java.sql.SQLException - Zero date value prohibited

Recently while working on a Java + Spring + Hibernate + MySQL project I encountered a weird exception "java.sql.SQLException: Zero date value prohibited"! As usual I did a quick search on Google but to my surprise Google did not return any result! First I was scared…

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Failed to retrieve account attributes error with new aws account

Getting the error "Failed to retrieve account attributes, certain console functions may be impaired" while trying to create a new RDS instance or while rolling up a new EC2 instance? Don't worry, you are not alone. There are various reasons for this error to oc…

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India - How to download and install "Pokemon Go" on Android devices

Pokemon or Pokémon Go, a trending game from Nintendo is not yet launched in India, still you can install and play the game on your Android phone. Want to know how? Since Pokemon Go is not launched in India, you will not be able to see it in the Google Play Store. You can dow…

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Java - Building Serverless Restful Microservices with AWS Lambda and API Gateway

Service oriented architecture(SOA) separated the business logic from presentation layer, then comes IoT(Internet of Things) which need the services to be served to multiple clients such as web, Mobile and middle-ware applications. Also, the Cloud Computing Architecture made…

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[Resolved] Samsung Smart TV - Remote Pointer Not Responding

My Samsung Smart TV recently started behaving strangely, I can change the channels, increase/decrease volume, access TV menu and change settings, no issue at all. The problem starts whenever I start the Samsung Smart Hub app! If I open the browser on TV, the pointer moves a …

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