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Octa-Core Processor – Real vs Illusive Octa-Core Processor – ALL YOU NEED TO KNOW

             Smartphones are one of the great gadget that is used in daily life. It almost replaces desktops and laptops for doing our day to day activities in terms of digital world. Some of the daily task which we do with smartphones are E-mail, chat, browsing, downloading applications, watching videos,… Read More »

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iMotion – Haptic Feedback Virtual Reality Motion Controller

      We are now in the generation of virtual reality. Virtual reality displays and Virtual reality controllers are becoming very popular. Some of the examples are GlassUp – An augmented reality eye wear, MYO – YOUR MUSCLE CAN TALK – HAND BASED GESTURE CONTROL, Oculus Rift – nxtGen Virtual Reality Headset and many more.       iMotion,… Read More »

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“Active Record::Connection Not Established” Error in Ruby on Rails (ROR) when Connecting to MYSQL Server – Solution

      I got this error “ActiveRecord::ConnectionNotEstablished” while using Ruby on Rails with MYSQL initially. The error means that the Rails framework is not able to connect to MYSQL server. The problem is that the root(MYSQL) user was not able to connect to MYSQL through Rails. So to solve this issue, login as root in… Read More »

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Create Vertex If Does Not Exist – Gremlin Query – Titan

Create Vertex If Does Not Exist Return a vertex with given label and property. If the vertex does not exist, a new vertex is created and returned to vertexObject. vertexObject = g.V().hasLabel('VERTEX_LABEL').has('property','value').tryNext().orElseGet{ graph.addVertex(label, 'VERTEX_LABEL', 'property', 'value'); }; Related Links:

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World’s Smallest PC- Intel Vs AMD

         The size of the computers are getting small day by day. The technology partners and manufacturing partners are competing each other to deliver their best. Here we have Intel’s Next Unit of Computing (NUC) and Sapphire Edge VS8 which is powered by AMD APU. The Intel’s product comes with different configuration and the Sapphire Edge VS8… Read More »

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