galakhov

# Based on articles:
# https://ruhighload.com/%D0%9A%D1%8D%D1%88%D0%B8%D1%80%D0%BE%D0%B2%D0%B0%D0%BD%D0%B8%D0%B5+%D1%81+nginx
# https://wiki.enchtex.info/practice/nginx/cache
# https://gist.github.com/yanmhlv/5612256
# https://nginx.org/en/docs/http/ngx_http_fastcgi_module.html
# https://blog.runcloud.io/2017/10/28/nginx-caching-tutorial-wordpress.html
# https://www.digitalocean.com/community/tutorials/how-to-setup-fastcgi-caching-with-nginx-on-your-vps
# https://easyengine.io/wordpress-nginx/tutorials/single-site/fastcgi-cache-with-purging/

galakhov

Vue.js and Vuex - best practices for managing your state

Modyfing state object

Example

If you have to extend an existing object with additional property, always prefer Vue.set() over Object.assign() (or spread operator).

Example below explains implications for different implementations.

galakhov

FROM docker.elastic.co/elasticsearch/elasticsearch:5.5.1

RUN \
  mv /usr/share/elasticsearch/plugins/x-pack /usr/share/elasticsearch/plugins/.removing-x-pack && \
  mv /usr/share/elasticsearch/plugins/.removing-x-pack /usr/share/elasticsearch/plugins/x-pack && \
  /usr/share/elasticsearch/bin/elasticsearch-plugin remove x-pack

galakhov

How to download your Udemy course videos using youtube-dl

$ youtube-dl --list-extractors | grep udemy

Steps

1. Get link to the course to download. e.g. https://www.udemy.com/course-name/
2. Login into udemy website, save the cookie from chrome using Chrome (Cookie.txt)[1] export extension. Save it to file udemy-cookies.txt
3. Get the link of the video that you want to download. usually in format. Use the command provided below where you have to replace the {course_link} and {path_to_cookies_file} with respective paths.

$ youtube-dl {course_link} --cookies {path_to_cookies_file}