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Sean-Jiun Wang swang373

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@philippschw
philippschw / Dash_download_csv_and_excel.py
Last active October 27, 2020 01:56
Create file dynamically and let the user download it as csv or excel
import dash
from dash.dependencies import Input, Output
import dash_core_components as dcc
import dash_html_components as html
import pandas as pd
import urllib
import io
import flask
@graipher
graipher / TTree_contextmanagers.py
Last active March 29, 2017 14:36
Contextmanagers for ROOT.TTree
import ROOT
import contextlib2
class TTree:
"""
A contextmanager for TTree, which loads from a file directly.
Can disable all branches except the needed branches (default: all enabled).
"""
def __init__(self, tree_name, file_name, active_branches=None):
@trigfa
trigfa / gist:8f0b45d6f71fa3956ff5
Created December 4, 2015 09:16
Hide input cells and prompts in Jupyter notebook. Useful if using RISE for slideshow
%%HTML
<script>
var code_show=true; //true -> hide code at first
function code_toggle() {
$('div.prompt').hide(); // always hide prompt
if (code_show){
$('div.input').hide();
} else {
@hfreire
hfreire / qemu_osx_rpi_raspbian_jessie.sh
Last active March 24, 2024 14:35
How to emulate a Raspberry Pi (Raspbian Jessie) on Mac OSX (El Capitan)
# Install QEMU OSX port with ARM support
sudo port install qemu +target_arm
export QEMU=$(which qemu-system-arm)
# Dowload kernel and export location
curl -OL \
https://github.com/dhruvvyas90/qemu-rpi-kernel/blob/master/kernel-qemu-4.1.7-jessie
export RPI_KERNEL=./kernel-qemu-4.1.7-jessie
# Download filesystem and export location
@yzhong52
yzhong52 / send_an_email.py
Created May 18, 2014 19:54
Send an email with a gmail account using python 3
# smtplib module send mail
import smtplib
TO = 'recipient@mailservice.com'
SUBJECT = 'TEST MAIL'
TEXT = 'Here is a message from python.'
# Gmail Sign In
gmail_sender = 'sender@gmail.com'
@cbednarski
cbednarski / camera.py
Last active February 17, 2024 05:54
Webcam capture for python - Pops up a preview from your webcam and snaps a picture when you press 'q'
import cv2
# Windows dependencies
# - Python 2.7.6: http://www.python.org/download/
# - OpenCV: http://opencv.org/
# - Numpy -- get numpy from here because the official builds don't support x64:
# http://www.lfd.uci.edu/~gohlke/pythonlibs/#numpy
# Mac Dependencies
# - brew install python
@mobilemind
mobilemind / git-tag-delete-local-and-remote.sh
Last active September 21, 2024 23:07
how to delete a git tag locally and remote
# delete local tag '12345'
git tag -d 12345
# delete remote tag '12345' (eg, GitHub version too)
git push origin :refs/tags/12345
# alternative approach
git push --delete origin tagName
git tag -d tagName
@ryin
ryin / tmux_local_install.sh
Last active August 20, 2024 19:45
bash script for installing tmux without root access
#!/bin/bash
# Script for installing tmux on systems where you don't have root access.
# tmux will be installed in $HOME/local/bin.
# It's assumed that wget and a C/C++ compiler are installed.
# exit on error
set -e
TMUX_VERSION=1.8
@MohamedAlaa
MohamedAlaa / tmux-cheatsheet.markdown
Last active September 22, 2024 08:03
tmux shortcuts & cheatsheet

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname
@dupuy
dupuy / README.rst
Last active August 17, 2024 09:20
Common markup for Markdown and reStructuredText

Markdown and reStructuredText

GitHub supports several lightweight markup languages for documentation; the most popular ones (generally, not just at GitHub) are Markdown and reStructuredText. Markdown is sometimes considered easier to use, and is often preferred when the purpose is simply to generate HTML. On the other hand, reStructuredText is more extensible and powerful, with native support (not just embedded HTML) for tables, as well as things like automatic generation of tables of contents.