ih2502mk

Lecture 1: Introduction to Research — [📝Lecture Notebooks] [▶️Video]
Lecture 2: Introduction to Python — [📝Lecture Notebooks] [▶️Video]
Lecture 3: Introduction to NumPy — [📝Lecture Notebooks] [▶️Video]
Lecture 4: Introduction to pandas — [📝Lecture Notebooks] [▶️Video]
Lecture 5: Plotting Data — [📝Lecture Notebooks] [[▶️Vide

fatum12

#!/usr/local/bin/fontforge
# Usage: fontforge -script ttc2ttf.pe /path/to/font.ttc

fonts = FontsInFile($1)
n = SizeOf(fonts)
i = 0
while (i < n)
    Open($1 + "(" + fonts[i] + ")", 1)

    index = ToString(i + 1)

jermnelson

"""Python script for converting MARC21 to Dublin Core XML

Usage:
Command-line
$ mkdir output_xml
$ cp marc2dc.py output_xml/.
$ cd output_xml
$ python marc2dc.py --marc E:\Research\test-marc-file.mrc
"""

apolloclark

Postgres Cheatsheet

This is a collection of the most common commands I run while administering Postgres databases. The variables shown between the open and closed tags, "<" and ">", should be replaced with a name you choose. Postgres has multiple shortcut functions, starting with a forward slash, "". Any SQL command that is not a shortcut, must end with a semicolon, ";". You can use the keyboard UP and DOWN keys to scroll the history of previous commands you've run.

Setup

installation, Ubuntu

http://www.postgresql.org/download/linux/ubuntu/ https://help.ubuntu.com/community/PostgreSQL

LGUG2Z

{
  "$schema": "https://gist.githubusercontent.com/LGUG2Z/78b3dd12a7b7069f1d1c60621fe50730/raw",
  "app_specific_configuration_path": "$HOME/komorebi-application-specific-configuration/applications.mac.json",
  "cross_monitor_move_behaviour": "Insert",
  "cross_boundary_behaviour": "Monitor",
  "default_workspace_padding": 15,
  "default_container_padding": 15,
  "resize_delta": 100,
  "floating_window_aspect_ratio": "Widescreen",
  "floating_layer_behaviour": "Float",

StarSugar

(declaim (inline mvfold))
#-sbcl
(defun mvfold (f initf &rest lsts)
  (declare (dynamic-extent lsts))
  (declare (optimize (speed 3)))
  (when (or (null lsts) (some #'null lsts))
    (return-from mvfold (funcall initf)))
  (let ((acc (multiple-value-list (funcall initf))))
    (do ()
      ((progn

lukeplausin

# This script will explain how to transfer a file to EC2 using SSM ONLY!

# You will need to have permission to run SSM commands on the target machine and have sudo access as well

# Infos
INSTANCE_ID=i-1234567890
FILE_NAME=the_file.tar.gz

# Step 1: Run command on machine to install netcat and dump from port to filename
# < Start session

jkullick

1. Install required Packages:

apt-get install chntpw ntfs-3g

2. Mount Windows Partition:

mount -t ntfs /dev/sda2 /mnt

jamesyang124

Ruby Metaprogramming Guide

Note: This guide works with Ruby 2.6+ through Ruby 3.x, with modern Ruby 3.x features highlighted where applicable. Core metaprogramming concepts remain consistent across Ruby versions.

This document has been collaboratively updated and modernized through an interactive process with Claude Code, revised with examples, visual diagrams, and Ruby 3.x compatibility.

Table of Contents

1. Key Concepts
2. Self