Lambda Behind Functional Programming

I have been writing code in Imperative programming languages for many years. Writing code in functional programming is a big shift and change in thinking. As I recently started with Elixir and when I was reading about Functional Programming, I keep reading mention of Lambda Calculus every time. That ignited my curiosity to brush up my computer... Continue Reading →


Reset Mysql Temp Password

How to reset the temporary password if you missed to copy it during installation process 🙂 When Mysql install runs in the end it shows a popup with temporary password. However sometime I have experienced for some reasons this popup does not appear or you miss to copy the password. In that case problem is... Continue Reading →

Uninstall Mysql

Steps to uninstall Mysql completely from Mac OSX. While I am writing this post I used Sierra OS X and Mysql 5.6 was installed on my laptop. As I started facing issue with Mysql server startup. So I decided to uninstall it completely. Open the terminal If you want to backup your database the use mysqldump command Stop... Continue Reading →

Solution to Ember.js app’s frequent failures (Error:FSEventStreamStart)

In our ember.js based project after getting latest code and running following commands: npm install && bower install npm start when I was starting app, it was failing randomly with following error. (FSEvents.framework) FSEventStreamStart: register_with_server: ERROR: f2d_register_rpc() => (null) (-21) events.js:85 throw er; // Unhandled 'error' event ^ Error: watch EMFILE at _errnoException (util.js:746:11) at... Continue Reading →

Public Share your local application

These days during application development we find many times need to share our local application with remote users. Or sometimes there is need to have  a public url to get access to some third party apis.  e.g. if you are using a third party api and  you want to have webhook from that third party... Continue Reading →

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