Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

https://sameday.costco.com/store/costco/storefront

https://www.costco.com/costco-shop-card

General Tips

1. If 2 files are formatted differently, you can first format them and then check the differences between them. An extreme way is to get rid of all white spaces in the 2 files and then compare them.

   sed -i 's/ //g' file_1 file_2
   

Command-line Tools

git-diff

git diff …

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

limits.sh: libc-dev

This post contains tips for blogging @ blog.

1. Avoid using tags ending with a number. For example, cv2 should be avoid as it causes duplicated page navigation issues (without extra configuration effort.)

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Installation

apt-get install sbt
pip3 install py4jdbc

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

1. Zepplin notebook directory, if you want to move notebooks to another machine, must place them into the notebook directory.

2. %sh interpreter is useful!!!

I observe that Hive in Zeppelin is much …