vrajanap

https://www.cs.huji.ac.il/w~shais/UnderstandingMachineLearning/understanding-machine-learning-theory-algorithms.pdf

vrajanap

Migrate Archive Google Code SVN to Git

Requirements

• git
• git-svn

Setup¹

$ sudo apt-get install git
$ sudo add-apt-repository ppa:git-core/ppa

vrajanap

version: "3.3"

services:
  server:
    image: quay.io/minio/minio
    ports:
      - "9005:9005"
    command: server /objects --address :9005
    environment:
      - MINIO_ROOT_USER=user

vrajanap

FWIW: I didn't produce the content presented here (the outline from Edmond Lau's book). I've just copy-pasted it from somewhere over the Internet, but I cannot remember what exactly the original source is. I was also not able to find the author's name, so I cannot give him/her the proper credits.

---

Effective Engineer - Notes

• By Edmond Lau
• Highly Recommended 👍
• http://www.theeffectiveengineer.com/

What's an Effective Engineer?

vrajanap

CFFI https://bitbucket.org/cffi/release-doc/src/default/doc/source/whatsnew.rst?mode=view
SWIG 
pybind11

Boost python

vrajanap

{"version":1,"resource":"file:///home/rajan/notes/record.md","entries":[{"id":"Aou6.md","timestamp":1694988748513},{"id":"HQ3o.md","source":"Workspace Edit","timestamp":1694988803013},{"id":"yTib.md","timestamp":1696097940757},{"id":"laA1.md","timestamp":1698629373507},{"id":"SQI3.md","timestamp":1698642402589},{"id":"GwYb.md","timestamp":1698642739415}]}

vrajanap

# See list of docker virtual machines on the local box
$ docker-machine ls
NAME      ACTIVE   URL          STATE     URL                         SWARM   DOCKER   ERRORS
default   *        virtualbox   Running   tcp://192.168.99.100:2376           v1.9.1 

# Note the host URL 192.168.99.100 - it will be used later!

# Build an image from current folder under given image name
$ docker build -t gleb/demo-app .

vrajanap

-- show running queries (pre 9.2)
SELECT procpid, age(query_start, clock_timestamp()), usename, current_query 
FROM pg_stat_activity 
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%' 
ORDER BY query_start desc;

-- show running queries (9.2)
SELECT pid, age(query_start, clock_timestamp()), usename, query 
FROM pg_stat_activity 
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%' 

vrajanap

PSQL

Magic words:

psql -U postgres

If run with -E flag, it will describe the underlaying queries of the \ commands (cool for learning!).

Most \d commands support additional param of __schema__.name__ and accept wildcards like *.*

vrajanap

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a