Qin Yu, Apr 2020
Casey Durfee csdurfee
qin-yu
/ jupyter-progress-bar.md
Created
April 11, 2020 10:10
How to Use Progress Bar in Jupyter Notebook (light blue bar with question mark denominator explained)
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| import sys | |
| from PySide.QtCore import QObject, Slot | |
| from PySide.QtGui import QApplication | |
| from PySide.QtWebKit import QWebView | |
| html = """ | |
| <html> | |
| <body> | |
| <h1>Hello!</h1><br> |
As configured in my dotfiles.
start new:
tmux
start new with session name:
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| # Usage: | |
| # source iterm2.zsh | |
| # iTerm2 tab color commands | |
| # https://iterm2.com/documentation-escape-codes.html | |
| if [[ -n "$ITERM_SESSION_ID" ]]; then | |
| tab-color() { | |
| echo -ne "\033]6;1;bg;red;brightness;$1\a" | |
| echo -ne "\033]6;1;bg;green;brightness;$2\a" |
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| ## mysql::master | |
| ruby_block "store_mysql_master_status" do | |
| block do | |
| node.set[:mysql][:master] = true | |
| m = Mysql.new("localhost", "root", node[:mysql][:server_root_password]) | |
| m.query("show master status") do |row| | |
| row.each_hash do |h| | |
| node.set[:mysql][:master_file] = h['File'] | |
| node.set[:mysql][:master_position] = h['Position'] | |
| end |