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suryapandian / rust.md
Created March 18, 2021 05:22 — forked from Brunya/rust.md
Rust coding test

Rust coding test

The motivation behind the coding test is the measurement of the qualification and testing the learning attitude of the candidate.

Task

Create a pseudorandom number generator based on Linear Congruential Generator algorithm. Pick one and use any of the following languages, and please do NOT use any library you can find on the internet.

  • C
  • C++
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suryapandian / riscv.md
Created October 18, 2020 15:52 — forked from cb372/riscv.md
Writing an OS in Rust to run on RISC-V

(This is a translation of the original article in Japanese by moratorium08.)

(UPDATE (22/3/2019): Added some corrections provided by the original author.)

Writing your own OS to run on a handmade CPU is a pretty ambitious project, but I've managed to get it working pretty well so I'm going to write some notes about how I did it.

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suryapandian / how-to-copy-aws-rds-to-local.md
Created November 29, 2019 11:24 — forked from syafiqfaiz/how-to-copy-aws-rds-to-local.md
How to copy production database on AWS RDS(postgresql) to local development database.
  1. Change your database RDS instance security group to allow your machine to access it.
    • Add your ip to the security group to acces the instance via Postgres.
  2. Make a copy of the database using pg_dump
    • $ pg_dump -h <public dns> -U <my username> -f <name of dump file .sql> <name of my database>
    • you will be asked for postgressql password.
    • a dump file(.sql) will be created
  3. Restore that dump file to your local database.
    • but you might need to drop the database and create it first
    • $ psql -U <postgresql username> -d <database name> -f <dump file that you want to restore>
  • the database is restored