Welcome to my blog!
My name is Hirad Daneshvar, an I'm a Research Assistant (Ph.D. Candidate) at Toronto Metropolitan University.
I have 5+ years of experience as a software engineer and database developer, and I have been conducting research on applied deep learning for more than 5 years.
I initially started this blog to share solutions to problems I faced as a developer. Then I became interested in sharing my knowledge in different areas.
You can checkout my personal website at https://hdaneshvar.com to learn more about me and to find ways to connect.
Latest Posts
Python Virtual Environment
In this post I want to talk about virtual environments in Python and why we need them. This is especially important if you are using Python to impleme...
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MongoDB Indexes - Part 2
This is part two of a two-part series on MongoDB indexes. In my previous post, I talked about what indexes are, how they can help us, and some types o...
Continue readingMongoDB Indexes - Part 1
In this post, I will try to explain what indexes in MongoDB are and how they help you improve the performance of your application. We will be talking ...
Continue readingMongoDB One-to-Many and Many-to-Many (Basics)
In my previous post I talked about sub-documents. If you are here, this means you have a compelling reason not to use sub-documents (probably reasons ...
Continue readingMongoDB sub-documents (Basics)
As we all know, MongoDB is a document-oriented database which is a NoSQL database. One of the great features of MongoDB is supporting sub-documents. I...
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MySQL Sorting Persian Data
Introduction: When sorting Persian data in mysql, Persian letters (گ,چ,پ,ژ) are not placed in the right order and they will appear after other letters...
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