Bitnami Odoo

Taking a backup of DB pg_dump -U postgres bitnami_odoo > bitnami_odoo.bak Starting/Stopping Service sudo /opt/bitnami/ctlscript.sh stop


How to disable tours in odoo ?

1. Enable developer mode 2. Select on the bug icon on top left after navigating to Apps. 3. Select “Disable Tours”


QambarRaza.com is now secure

I went on a course of The Best TLS Training and thought i should implement what i learn on my domain. Previously, QambarRaza.com was Grade A on https://www.ssllabs.com/ and Grade ‘F’ on https://securityheaders.com/. But special thanks to https://scotthelme.co.uk/, i was able to make it Grade ‘A+’ on both security analyser websites. Its very easy to…


Using \addbibresource or \biblography with Texmaker

Using the default quick build option of the Texmaker did not work for me. So i had to run the `biber` command separately before i could \cite the reference from the bibresource. So here is what i did, Go to user -> user commands and choose Edit User Command. We will create two commands here;…


What kind of Tech resources do I need to work on IOT?

I have been asked this question several times. I could give you a diplomatic answer that it depends and it could differ from person to person but in this post i will answer this question in a general sense. IoT devices are physical hardware that can connect to the Internet and can collect, exchange data with…


FIOT – Chapter 3 – The Demo

Following is the demo that i presented at the Lambda Lounge. Demo video pic.twitter.com/W6A8CdqZ05 — raZza (@QambarRaza) May 16, 2017 Thanks to our speakers @Spencermarsden and @QambarRaza (here, playing peekaboo on the screen behind a fully armed and operational IoT demo!) pic.twitter.com/DdetZLoF6j — Lambda Lounge MCR (@lambdamcr) May 16, 2017 Slides that i prepared but never…


FIOT – Chapter 2 : Controlling multiple ESP-01 – Success !!

Previously, i was controlling the ESP-01 over TCP/IP using NodeJS but my main target from the beginning was to control it using Clojure. I have finally made it just two days before the actual demo in Lambda Lounge. So all the details are in my previous post, the only difference is that this one is…


Functional Programming with IOT – Chapter 2 : Controlling multiple ESP-01

In my previous blog posts, i was verifying the theory of using a functional programming language like Clojure with a very well-known IOT module ESP8266. It was a great success and we can see that we can now control that module’s GPIO pins by sending HIGH and LOW signals. Now begins the next chapter. In this chapter we…


Functional Programming with IOT (FIOT) – Day 13

After yesterday’s success with Firmata installation i decided to progress and test the ESP-01 with Clojure.  The idea was to test each pin and see if i can send HIGH and LOW signals on the output. I wrote the following piece of code to test it. The full project can be found on my github.…


Functional Programming with IOT (FIOT) – Day 12 – Firmata Success !!!

Alhamdulilah ! Success! After 12 days of continuous struggle of trying to make Firmata work with ESP-01, it is finally working. The following screenshot is a working proof. So here is how i did it, I cleaned up all the Firmata instances from Arduino. This means i deleted Firmata from Libraries folder, in my case the…