Sam Liao arsane

## command list.md

      
              1 file
            
          
              0 forks
            
          
              0 comments
            
          
              0 stars
            
          
                arsane
                / command list.md
            
            
              Created
              August 28, 2018 06:30
            
              
                gcloud command list
              
          
List resources filter with specified pattern

gcloud alpha resources list --filter='utopian-theater-20112'


## course management.md

      
              1 file
            
          
              0 forks
            
          
              0 comments
            
          
              0 stars
            
          
                arsane
                / course management.md
            
            
              Last active
              November 14, 2017 10:09
            
          
    Contacts


Id
Name
Email
Personal HP
Office Hp
Company
Address


## docker.md

      
              1 file
            
          
              0 forks
            
          
              0 comments
            
          
              0 stars
            
          
                arsane
                / docker.md
            
            
              Last active
              July 30, 2017 04:44
            
              
                useful docker command lines
              
          
    Remove old container not used over 1 month.

docker ps --filter "status=exited" | grep 'months ago' | awk '{print $1}' \
| xargs --no-run-if-empty docker rm
Copy file between docker and host


## monad.rb
Optional = Struct.new(:value) do
  def and_then(&block)
    if value.nil?
      Optional.new(nil)
    else
      block.call(value)
    end
  end

  def method_missing(*args, &block)

## lambda.rb
# lambda recusion.
puts ->() {
  error = ->(n) {throw "SHOULD NEVER BE CALLED"}

  ->(g) {
    g.(g)
  }.(
    ->(f) {
      ->(n) {n.zero? ? 1 : n * f.(f).(n-1)}
    }

## pps.py
def dump_speed_matrix():
    Fi   = [  372, 372, 558, 744, 1116, 1488, 1860, "RFU", "RFU", 512,   768,  1024,  1536,  2048, "RFU", "RFU"]
    FMax = [    4,   5,   6,   8,   12,   16,   20, "RFU", "RFU",   5,   7.5,    10,    15,    20, "RFU", "RFU"]
    Di   = ["RFU",   1,   2,   4,    8,   16,   32,    64,    12,  20, "RFU", "RFU", "RFU", "RFU", "RFU", "RFU"]

    for fi in [0, 1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13]:
        for di in [1, 2, 3, 4, 5, 6, 7, 8, 9]:
            v = Fi[fi] / Di[di]
            text = "Fi=%2s(%4d), Di=%2s(%2d), %4g cycles/ETU (%7d bits/s at 3.57 MHz, %7d bits/s for fMax=%4.1f MHz)"
            args = (fi, Fi[fi], di, Di[di], v, 3570000 / v, FMax[fi] * 1000000 / v, FMax[fi])

## swing1.clj
;;;; http://stuartsierra.com/2010/01/05/taming-the-gridbaglayout

(import '(javax.swing JFrame JPanel JButton JOptionPane JLabel))
(import 'java.awt.event.ActionListener)
(import '(java.awt GridBagConstraints GridBagLayout Insets))

;;;
(comment
    (def button (JButton. "Click Me!"))
    (def panel (doto (JPanel.)

## excel_merge.py
#!/usr/bin/python

from string     import ascii_uppercase
from sys        import argv
from os.path    import splitext
from openpyxl   import Workbook, load_workbook

S_KEY_COL   = "A"
L_COLS_FILL = ["C", "D"]
N_ROW_START = 15

## ijc_dump.py
#!/usr/bin/python
import sys

comp_tag_names = [
        "None",
        "Header",               # 1
        "Directory",            # 2
        "Applet",               # 3
        "Import",               # 4
        "ConstantPool",         # 5

## solution1.js
var arrays  = [
    [1, 4, 6, 123, 78, 8, 9, 124, 44],
    [44, 6, 9, 123],
    [124, 44, 16, 9, 123]
]

function findCommonElements(arrays) {
    var sorted_arr = arrays.map(function(arr) {
        // sort and remove duplicated elements in each array.
        return arr.sort(function (a, b) {return a - b; }).reduce(function (r_arr, ele) {
	Optional = Struct.new(:value) do
	def and_then(&block)
	if value.nil?
	Optional.new(nil)
	else
	block.call(value)
	end
	end

	def method_missing(*args, &block)
	# lambda recusion.
	puts ->() {
	error = ->(n) {throw "SHOULD NEVER BE CALLED"}

	->(g) {
	g.(g)
	}.(
	->(f) {
	->(n) {n.zero? ? 1 : n * f.(f).(n-1)}
	}
	def dump_speed_matrix():
	Fi = [ 372, 372, 558, 744, 1116, 1488, 1860, "RFU", "RFU", 512, 768, 1024, 1536, 2048, "RFU", "RFU"]
	FMax = [ 4, 5, 6, 8, 12, 16, 20, "RFU", "RFU", 5, 7.5, 10, 15, 20, "RFU", "RFU"]
	Di = ["RFU", 1, 2, 4, 8, 16, 32, 64, 12, 20, "RFU", "RFU", "RFU", "RFU", "RFU", "RFU"]

	for fi in [0, 1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13]:
	for di in [1, 2, 3, 4, 5, 6, 7, 8, 9]:
	v = Fi[fi] / Di[di]
	text = "Fi=%2s(%4d), Di=%2s(%2d), %4g cycles/ETU (%7d bits/s at 3.57 MHz, %7d bits/s for fMax=%4.1f MHz)"
	args = (fi, Fi[fi], di, Di[di], v, 3570000 / v, FMax[fi] * 1000000 / v, FMax[fi])
	;;;; http://stuartsierra.com/2010/01/05/taming-the-gridbaglayout

	(import '(javax.swing JFrame JPanel JButton JOptionPane JLabel))
	(import 'java.awt.event.ActionListener)
	(import '(java.awt GridBagConstraints GridBagLayout Insets))

	;;;
	(comment
	(def button (JButton. "Click Me!"))
	(def panel (doto (JPanel.)
	#!/usr/bin/python

	from string import ascii_uppercase
	from sys import argv
	from os.path import splitext
	from openpyxl import Workbook, load_workbook

	S_KEY_COL = "A"
	L_COLS_FILL = ["C", "D"]
	N_ROW_START = 15
	#!/usr/bin/python
	import sys

	comp_tag_names = [
	"None",
	"Header", # 1
	"Directory", # 2
	"Applet", # 3
	"Import", # 4
	"ConstantPool", # 5
	var arrays = [
	[1, 4, 6, 123, 78, 8, 9, 124, 44],
	[44, 6, 9, 123],
	[124, 44, 16, 9, 123]
	]

	function findCommonElements(arrays) {
	var sorted_arr = arrays.map(function(arr) {
	// sort and remove duplicated elements in each array.
	return arr.sort(function (a, b) {return a - b; }).reduce(function (r_arr, ele) {