Skip to content

Instantly share code, notes, and snippets.

@taka-wang
taka-wang / video-subtitles-via-whisper.py
Created June 3, 2023 13:34 — forked from rasbt/video-subtitles-via-whisper.py
Script that creates subtitles (closed captions) for all MP4 video files in your current directory
# Sebastian Raschka 09/24/2022
# Create a new conda environment and packages
# conda create -n whisper python=3.9
# conda activate whisper
# conda install mlxtend -c conda-forge
# Install ffmpeg
# macOS & homebrew
# brew install ffmpeg
# Ubuntu
@taka-wang
taka-wang / selenium.py
Created October 26, 2021 05:05 — forked from korakot/selenium.py
Use selenium in Colab
# install chromium, its driver, and selenium
!apt update
!apt install chromium-chromedriver
!pip install selenium
# set options to be headless, ..
from selenium import webdriver
options = webdriver.ChromeOptions()
options.add_argument('--headless')
options.add_argument('--no-sandbox')
options.add_argument('--disable-dev-shm-usage')
@taka-wang
taka-wang / yolov4.py
Created June 7, 2021 00:49 — forked from YashasSamaga/yolov4.py
YOLOv4 inference using OpenCV DNN
import cv2
import time
CONFIDENCE_THRESHOLD = 0.2
NMS_THRESHOLD = 0.4
COLORS = [(0, 255, 255), (255, 255, 0), (0, 255, 0), (255, 0, 0)]
class_names = []
with open("classes.txt", "r") as f:
class_names = [cname.strip() for cname in f.readlines()]

Installing Python 3.7.4 on Raspbian

As of July 2018, Raspbian does not yet include the latest Python release, Python 3.7.4. This means we will have to build it ourselves, and here is how to do it.

  1. Install the required build-tools (some might already be installed on your system).
We can make this file beautiful and searchable if this error is corrected: It looks like row 10 should actually have 1 column, instead of 9 in line 9.
# 1. Number of times pregnant
# 2. Plasma glucose concentration a 2 hours in an oral glucose tolerance test
# 3. Diastolic blood pressure (mm Hg)
# 4. Triceps skin fold thickness (mm)
# 5. 2-Hour serum insulin (mu U/ml)
# 6. Body mass index (weight in kg/(height in m)^2)
# 7. Diabetes pedigree function
# 8. Age (years)
# 9. Class variable (0 or 1)
6,148,72,35,0,33.6,0.627,50,1
@taka-wang
taka-wang / build-tensorflow-from-source.md
Created August 14, 2019 15:00 — forked from Brainiarc7/build-tensorflow-from-source.md
Build Tensorflow from source, for better performance on Ubuntu.

Building Tensorflow from source on Ubuntu 16.04LTS for maximum performance:

TensorFlow is now distributed under an Apache v2 open source license on GitHub.

On Ubuntu 16.04LTS+:

Step 1. Install NVIDIA CUDA:

To use TensorFlow with NVIDIA GPUs, the first step is to install the CUDA Toolkit as shown:

@taka-wang
taka-wang / golang_job_queue.md
Created August 10, 2016 02:06 — forked from harlow/golang_job_queue.md
Job queues in Golang
@taka-wang
taka-wang / auto-deploy_documentation.md
Created June 14, 2016 10:52 — forked from vidavidorra/auto-deploy_documentation.md
Auto-deploying Doxygen documentation to gh-pages with Travis CI

Auto-deploying Doxygen documentation to gh-pages with Travis CI

This explains how to setup for GitHub projects which automatically generates Doxygen code documentation and publishes the documentation to the gh-pages branch using Travis CI. This way only the source files need to be pushed to GitHub and the gh-pages branch is automatically updated with the generated Doxygen documentation.

Sign up for Travis CI and add your project

Get an account at Travis CI. Turn on Travis for your repository in question, using the Travis control panel.

Create a clean gh-pages branch

To create a clean gh-pages branch, with no commit history, from the master branch enter the code below in the Git Shell. This will create a gh-pages branch with one file, the README.md in it. It doesn't really matter what file is uploaded in it since it will be overwritten when the automatically generated documentation is published to th

@taka-wang
taka-wang / _service.md
Created March 19, 2016 07:20
Fixed links with working versions.

Sample service script for debianoids

Look at LSB init scripts for more information.

Usage

Copy to /etc/init.d:

# replace "$YOUR_SERVICE_NAME" with your service's name (whenever it's not enough obvious)
#! /bin/sh
### BEGIN INIT INFO
# Provides: mosquitto
# Required-Start: $remote_fs $syslog
# Required-Stop: $remote_fs $syslog
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: mosquitto MQTT v3.1 message broker
# Description: