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# https://www.youtube.com/watch?v=Ub4-nG09PFw
# https://gist.github.com/amitabhadey/37af83a84d8c372a9f02372e6d5f6732#file-dijkstraalgorithm-py-L85
class Graph:
    def dijkstra(self, graph, start, goal):
        shortest_dist = {}
        predecessor = {}
        unvisited = graph.copy() # copy graph
        track_path = []

        for node in unvisited:

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GET _cat/indices?v
GET _cat/indices?v&index=index_name-*
GET _cat/allocation?v
GET _cat/nodes?v&h=name,disk*,ram*

GET _cluster/stats?human&pretty

GET /index_name-2019.09.*/_search
{
  "size" : 0,

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select 
  SUBSTRING_INDEX(mail_addr,'@',-1) as mail_domain, 
  count(1) as mail_count 
from mail_table
group by SUBSTRING_INDEX(mail_addr,'@',-1) 
order by mail_count desc;

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on waitForWin(check_name, time_out)
  set wait_time to 0
  
  tell application "System Events"
    repeat while (wait_time < time_out)
      set frontApp to first application process whose frontmost is true
      set frontAppName to name of frontApp
      tell process frontAppName
          tell (1st window whose value of attribute "AXMain" is true)
              set windowTitle to value of attribute "AXTitle"

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# sales_report.csv -> 20190730_sales.csv, 20190729_sales.csv

sales_date, price, item_id, item_name,....
"20190730", 100, A01, "sample item xxx"
"20190729", 200, B01, "sample item yyy"

# OSX
awk -F, '{ print >>(substr($1, 2, 8) "_sales.csv");close(substr($1,2,8)"_sales.csv")}' sales_report.csv

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tell application "Visual Studio Code" 
  delay 1
	tell application "System Events"
		keystroke "`" using control down
		delay 1
		keystroke "sudo some command"
		keystroke return
		keystroke "password"
		keystroke return
	end tell

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Regular expression to match a line that doesn't contain a word?

https://stackoverflow.com/questions/406230/regular-expression-to-match-a-line-that-doesnt-contain-a-word

^((?!someword).)*$

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vlist = document.getElementsByClassName("yt-simple-endpoint style-scope ytd-playlist-video-renderer");

for(i=0;i<vlist.length;i++) {
    console.log("https://www.youtube.com" + vlist[i].getAttribute("href"));
}

kaka-go

• Kinesis Freestyle (Terrible key switches. Mushy and un-lovable)

• Kinesis Freestyle Edge (Traditional layout with too many keys, mech switches, proably too big to be tented easily/properly)

• Matias Ergo Pro (Looks pretty great. Have not tried.)

• ErgoDox Kit (Currently, my everyday keyboard. Can buy pre-assembled on eBay.)

• ErgoDox EZ (Prolly the best option for most people.)

kaka-go

# 容量をくっているトップ20を表示(ファイル)
du -mah | sort -rn | head -20


# 容量をくっているトップ20を表示（ディレクトリのみ）
du -mh | sort -rn | head -20