Skip to content

Instantly share code, notes, and snippets.

View malcolmgreaves's full-sized avatar

Malcolm Greaves malcolmgreaves

View GitHub Profile
@rob-murray
rob-murray / add_intellij_launcer
Last active April 10, 2024 15:42
Add Intellij launcher shortcut and icon for ubuntu
// create file:
sudo vim /usr/share/applications/intellij.desktop
// add the following
[Desktop Entry]
Version=13.0
Type=Application
Terminal=false
Icon[en_US]=/home/rob/.intellij-13/bin/idea.png
Name[en_US]=IntelliJ
@yossorion
yossorion / what-i-wish-id-known-about-equity-before-joining-a-unicorn.md
Last active April 7, 2024 22:55
What I Wish I'd Known About Equity Before Joining A Unicorn

What I Wish I'd Known About Equity Before Joining A Unicorn

Disclaimer: This piece is written anonymously. The names of a few particular companies are mentioned, but as common examples only.

This is a short write-up on things that I wish I'd known and considered before joining a private company (aka startup, aka unicorn in some cases). I'm not trying to make the case that you should never join a private company, but the power imbalance between founder and employee is extreme, and that potential candidates would

@Chandler
Chandler / slack_history.py
Last active March 26, 2024 14:35
Download Slack Channel/PrivateChannel/DirectMessage History
print("UPDATE AUG 2023: this script is beyond old and broken")
print("You may find interesting and more up to date resources in the comments of the gist")
exit()
from slacker import Slacker
import json
import argparse
import os
# This script finds all channels, private channels and direct messages
@gruber
gruber / Liberal Regex Pattern for All URLs
Last active March 20, 2024 20:28
Liberal, Accurate Regex Pattern for Matching All URLs
The regex patterns in this gist are intended to match any URLs,
including "mailto:foo@example.com", "x-whatever://foo", etc. For a
pattern that attempts only to match web URLs (http, https), see:
https://gist.github.com/gruber/8891611
# Single-line version of pattern:
(?i)\b((?:[a-z][\w-]+:(?:/{1,3}|[a-z0-9%])|www\d{0,3}[.]|[a-z0-9.\-]+[.][a-z]{2,4}/)(?:[^\s()<>]+|\(([^\s()<>]+|(\([^\s()<>]+\)))*\))+(?:\(([^\s()<>]+|(\([^\s()<>]+\)))*\)|[^\s`!()\[\]{};:'".,<>?«»“”‘’]))
from botocore.credentials import RefreshableCredentials
from botocore.session import get_session
from boto3 import Session
def assumed_session(role_arn, session_name, session=None):
"""STS Role assume a boto3.Session
With automatic credential renewal.
@rponte
rponte / get-latest-tag-on-git.sh
Last active March 11, 2024 07:50
Getting latest tag on git repository
# The command finds the most recent tag that is reachable from a commit.
# If the tag points to the commit, then only the tag is shown.
# Otherwise, it suffixes the tag name with the number of additional commits on top of the tagged object
# and the abbreviated object name of the most recent commit.
git describe
# With --abbrev set to 0, the command can be used to find the closest tagname without any suffix:
git describe --abbrev=0
# other examples
@HarshTrivedi
HarshTrivedi / pad_packed_demo.py
Last active March 2, 2024 16:49 — forked from Tushar-N/pad_packed_demo.py
Minimal tutorial on packing (pack_padded_sequence) and unpacking (pad_packed_sequence) sequences in pytorch.
import torch
from torch import LongTensor
from torch.nn import Embedding, LSTM
from torch.autograd import Variable
from torch.nn.utils.rnn import pack_padded_sequence, pad_packed_sequence
## We want to run LSTM on a batch of 3 character sequences ['long_str', 'tiny', 'medium']
#
# Step 1: Construct Vocabulary
# Step 2: Load indexed data (list of instances, where each instance is list of character indices)
@outofcoffee
outofcoffee / find-ecr-image.sh
Last active March 1, 2024 13:35
Check if Docker image exists with tag in AWS ECR
#!/usr/bin/env bash
# Example:
# ./find-ecr-image.sh foo/bar mytag
if [[ $# -lt 2 ]]; then
echo "Usage: $( basename $0 ) <repository-name> <image-tag>"
exit 1
fi
IMAGE_META="$( aws ecr describe-images --repository-name=$1 --image-ids=imageTag=$2 2> /dev/null )"
KEYBINDINGS
byobu keybindings can be user defined in /usr/share/byobu/keybindings/ (or within .screenrc if byobu-export was used). The common key bindings
are:
F2 - Create a new window
F3 - Move to previous window
F4 - Move to next window
@venik
venik / build_tf.sh
Last active February 22, 2024 06:12
Bash script for local building TensorFlow on Mac/Linux with all CPU optimizations (default pip package has only SSE)
#!/usr/bin/env bash
# Author: Sasha Nikiforov
# source of inspiration
# https://stackoverflow.com/questions/41293077/how-to-compile-tensorflow-with-sse4-2-and-avx-instructions
# Detect platform
if [ "$(uname)" == "Darwin" ]; then
# MacOS