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@bradtraversy
bradtraversy / mysql_cheat_sheet.md
Last active December 15, 2025 13:45
MySQL Cheat Sheet

MySQL Cheat Sheet

Help with SQL commands to interact with a MySQL database

MySQL Locations

  • Mac /usr/local/mysql/bin
  • Windows /Program Files/MySQL/MySQL version/bin
  • Xampp /xampp/mysql/bin

Add mysql to your PATH

@0xjac
0xjac / private_fork.md
Last active December 14, 2025 00:56
Create a private fork of a public repository

The repository for the assignment is public and Github does not allow the creation of private forks for public repositories.

The correct way of creating a private frok by duplicating the repo is documented here.

For this assignment the commands are:

  1. Create a bare clone of the repository. (This is temporary and will be removed so just do it wherever.)

git clone --bare git@github.com:usi-systems/easytrace.git

@jgravois
jgravois / _webserver.md
Last active December 11, 2025 13:00
a simple guide for getting a local web server set up

Do I have a web server running?


having a web server turned on doesn't necessarily mean you are serving pages on the world wide web. its what allows you to load your own static files (.html, .js etc.) in a browser via http://.

if you're not sure whether or not you have a web server running, no problem! its easy to confirm.

what happens when you visit http://localhost/?

@idleberg
idleberg / vscode-macos-context-menu.md
Last active December 10, 2025 20:19
“Open in Visual Studio Code” in macOS context-menu

Open in Visual Studio Code

  • Open Automator
  • Create a new document
  • Select Quick Action
  • Set “Service receives selected” to files or folders in any application
  • Add a Run Shell Script action
    • your default shell should already be selected, otherwise use /bin/zsh for macOS 10.15 (”Catalina”) or later
    • older versions of macOS use /bin/bash
  • if you're using something else, you probably know what to do 😉
@protrolium
protrolium / ffmpeg.md
Last active December 1, 2025 21:36
ffmpeg guide

ffmpeg

Converting Audio into Different Formats / Sample Rates

Minimal example: transcode from MP3 to WMA:
ffmpeg -i input.mp3 output.wma

You can get the list of supported formats with:
ffmpeg -formats

You can get the list of installed codecs with:

@garethrees
garethrees / format.sh
Created April 28, 2020 15:32
Format USB drive from the command line macOS
diskutil list
diskutil unmountDisk /dev/disk2
diskutil eraseDisk FAT32 SANDISK /dev/disk2
@siemanko
siemanko / tf_lstm.py
Last active November 22, 2025 10:34
Simple implementation of LSTM in Tensorflow in 50 lines (+ 130 lines of data generation and comments)
"""Short and sweet LSTM implementation in Tensorflow.
Motivation:
When Tensorflow was released, adding RNNs was a bit of a hack - it required
building separate graphs for every number of timesteps and was a bit obscure
to use. Since then TF devs added things like `dynamic_rnn`, `scan` and `map_fn`.
Currently the APIs are decent, but all the tutorials that I am aware of are not
making the best use of the new APIs.
Advantages of this implementation:
@yrevar
yrevar / imagenet1000_clsidx_to_labels.txt
Last active November 21, 2025 06:36
text: imagenet 1000 class idx to human readable labels (Fox, E., & Guestrin, C. (n.d.). Coursera Machine Learning Specialization.)
{0: 'tench, Tinca tinca',
1: 'goldfish, Carassius auratus',
2: 'great white shark, white shark, man-eater, man-eating shark, Carcharodon carcharias',
3: 'tiger shark, Galeocerdo cuvieri',
4: 'hammerhead, hammerhead shark',
5: 'electric ray, crampfish, numbfish, torpedo',
6: 'stingray',
7: 'cock',
8: 'hen',
9: 'ostrich, Struthio camelus',
@stephenhardy
stephenhardy / git-clearHistory
Created April 26, 2013 22:14
Steps to clear out the history of a git/github repository
-- Remove the history from
rm -rf .git
-- recreate the repos from the current content only
git init
git add .
git commit -m "Initial commit"
-- push to the github remote repos ensuring you overwrite history
git remote add origin git@github.com:<YOUR ACCOUNT>/<YOUR REPOS>.git
@niclasmattsson
niclasmattsson / .Monotonic cubic splines with draggable Plotly points
Last active November 17, 2025 14:56
Monotonic cubic splines with draggable Plotly points
Nothing here, just a Gist hack to display the title correctly on Gist.
(Prefix the title of this file with a dot on Gist.)