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{Day-to-day Dev. jottings}
Wednesday, June 15, 2016
Controlling MeArm Robot arm from an android device
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I recently bought a MeArm robot arm and assembled. This consists of 4 servo motors to control base, shoulder, elbow and gripper. Later...
Wednesday, June 8, 2016
Measure performance of a given JavaScript code
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console.time("for loop"); for(var i=0; i < 100; i++){ console.log("i is: " + i); } console.timeEnd("for loop...
Wednesday, April 27, 2016
How to add git branch name to the command line
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How many times you run the git branch command to find out which branch you in? Following will help you to overcome above hassle and have ...
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Friday, April 22, 2016
First shot with the AF_Motor Library
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I had to use an Arduino motor shield as a HAT on a uno board, powered by four 1.2V rechargeable batteries, to power-up two DC motors. ( Yes,...
Sunday, April 3, 2016
how to resolve "M: bad interpreter" while working with bash scripts
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This is a common problem if you try to port a script created in windows environment to unix, /bin/bash^M: bad interpreter: No such file o...
Sunday, March 6, 2016
JavaScript Application Architecture
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Wednesday, March 2, 2016
Getting HTTP response back from a CURL POST request
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CURL request: curl -H "Content-Type: application/json" -H "Authorization: Basic <AUTH_VALUE>" -X POST -d '...
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