Skip to content

Instantly share code, notes, and snippets.

View marksimi's full-sized avatar

Mark Simithraaratchy marksimi

13 followers · 65 following
View GitHub Profile
@erikbern
erikbern / marketing_mc.py
Last active January 15, 2021 00:50
MCMC for simple marketing data
import pymc, pymc.graph
import matplotlib.pyplot as plt
import numpy as np
import sys
channels = [
('A', 2292.04, 9),
('B', 1276.85, 2),
('C', 139.59, 3),
('D', 954.98, 5)
@shmup
shmup / torrents.md
Last active December 14, 2025 05:17
transmission blocklist guide

Transmission Blocklist

The Transmission torrent client has an option to set a Blocklist, which helps protect you from getting caught and having the DMCA send a letter/email.

It's as simple as downloading and installing the latest client:

@DanHickstein
DanHickstein / testing python linear algebra with numpy and scipy.py
Created March 11, 2016 16:18
import numpy as np
import scipy
import time
import matplotlib.pyplot as plt
print np.__file__
ax = plt.subplot(111)
@wrobstory
wrobstory / postgres_to_redshift.csv
Created August 25, 2016 20:10
Postgres --> Redshift types via http://docs.aws.amazon.com/dms/latest/userguide/CHAP_Reference.Target.PostgreSQL.DataTypes.html
PostgreSQL Data Types AWS DMS Data Types Redshift Data Types
INTEGER INT4 INT4
SMALLINT INT2 INT2
BIGINT INT8 INT8
NUMERIC (p,s) If precision is 39 or greater, then use STRING. If the scale is => 0 and =< 37 then: NUMERIC (p,s) If the scale is => 38 and =< 127 then: VARCHAR (Length)
DECIMAL(P,S) If precision is 39 or greater, then use STRING. If the scale is => 0 and =< 37 then: NUMERIC (p,s) If the scale is => 38 and =< 127 then: VARCHAR (Length)
REAL REAL4 FLOAT4
DOUBLE REAL8 FLOAT8
SMALLSERIAL INT2 INT2
SERIAL INT4 INT4
@wojteklu
wojteklu / clean_code.md
Last active January 1, 2026 06:36
Summary of 'Clean code' by Robert C. Martin

Code is clean if it can be understood easily – by everyone on the team. Clean code can be read and enhanced by a developer other than its original author. With understandability comes readability, changeability, extensibility and maintainability.

General rules

  1. Follow standard conventions.
  2. Keep it simple stupid. Simpler is always better. Reduce complexity as much as possible.
  3. Boy scout rule. Leave the campground cleaner than you found it.
  4. Always find root cause. Always look for the root cause of a problem.

Design rules

@DirtyF
DirtyF / README.md
Last active November 22, 2024 10:32
Setup Jekyll on macOS with brew and rbenv - See https://jekyllrb.com/docs/installation/macos/

First, make sure you have command line tools installed:

xcode-select --install

Then open Terminal.app and type:

curl https://gist.githubusercontent.com/DirtyF/5d2bde5c682101b7b5d90708ad333bf3/raw/fbc736fa1b50bd637929a315e6803df306c8bc8e/setup-rbenv.sh | bash
@aunyks
aunyks / snakecoin.py
Last active November 5, 2025 07:13
import hashlib as hasher
import datetime as date
# Define what a Snakecoin block is
class Block:
def __init__(self, index, timestamp, data, previous_hash):
self.index = index
self.timestamp = timestamp
self.data = data
self.previous_hash = previous_hash
@krishnadey30
krishnadey30 / LeetCodeQuestions.md
Last active December 28, 2025 07:49
Curated List of Top 75 LeetCode