jckantor

% STOCK  A Matlab class for obtaining quotes from Yahoo Finance. 
%
% SYNOPSIS
%
%     stock(symbol,speriod,sfreq)
%         Creates an object for the current quote and historical prices for
%         the stock denoted by SYMBOL. 
%   
%         symbol  String or cell array of strings denoting desired stocks.
%

jckantor

from dateutil import rrule 
import datetime

# Generate ruleset for holiday observances on the NYSE

def NYSE_holidays(a=datetime.date.today(), b=datetime.date.today()+datetime.timedelta(days=365)):
    rs = rrule.rruleset()

    # Include all potential holiday observances
    rs.rrule(rrule.rrule(rrule.YEARLY, dtstart=a, until=b, bymonth=12, bymonthday=31, byweekday=rrule.FR)) # New Years Day  

jckantor

<link href='http://fonts.googleapis.com/css?family=Fenix' rel='stylesheet' type='text/css'>
<link href='http://fonts.googleapis.com/css?family=Alegreya+Sans:100,300,400,500,700,800,
    900,100italic,300italic,400italic,500italic,700italic,800italic,900italic' rel='stylesheet' type='text/css'>
<link href='http://fonts.googleapis.com/css?family=Source+Code+Pro:300,400' rel='stylesheet' type='text/css'>
<link href='http://fonts.googleapis.com/css?family=Crimson+Text' rel='stylesheet' type='text/css'>
<link href='http://fonts.googleapis.com/css?family=Kameron' rel='stylesheet' type='text/css'>
<link href='http://fonts.googleapis.com/css?family=Lato:200' rel='stylesheet' type='text/css'>
<link href='http://fonts.googleapis.com/css?family=Lato:300' rel='stylesheet' type='text/css'>
<link href='http://fonts.googleapis.com/css?family=Lato:400' rel='stylesheet' type='text/css'>
<link href='http://fonts.googleapis.com/css?family=Source+Code+Pro' rel='stylesheet' type='text/css'>

jckantor

function mw = molweight(varargin)

% MOLWEIGHT  Computes the molecular weights for a set of chemical species.
%
% SYNTAX
%
%   mw = molweight(formula)
%   mw = molweight(species)
%   mw = molweigth(r)
%

jckantor

#!/bin/bash
# Texpad build (.tpbuild) for standalone

pdflatex "$TEXPAD_ROOTFILE"
convert -density 300 "$TEXPAD_ROOTFILE_NO_EXT".pdf "$TEXPAD_ROOTFILE_NO_EXT".png

rm "$TEXPAD_ROOTFILE_NO_EXT".aux
rm "$TEXPAD_ROOTFILE_NO_EXT".log

jckantor

jckantor

class Historian():
  """A simple historian class for logging simulation data.
  
  Args: 
    item_id (str): a name for the identifier of the tracked objects
    data_callbacks (dict): a dictionary of name:function pairs where name 
      is a string label for the data element being recorded, and the function
      returns the current value for the data element.
  """
  

jckantor

import sys, shutil
if 'google.colab' in sys.modules:
    !pip install -q pyomo
    !wget -N -q "https://ampl.com/dl/open/ipopt/ipopt-linux64.zip"
    !unzip -o -q ipopt-linux64
    ipopt_executable = '/content/ipopt'
else:
    ipopt_executable = shutil.which('ipopt')
    if ipopt_executable is None:
        raise FileNotFoundError('Could not locate the ipopt executable.')

jckantor

git rm -r --cached some-directory
git commit -m 'Remove the now ignored directory "some-directory"'
git push origin master

jckantor

function str = displaytable(A,rnames,cnames,fmt,tableformat,fname)

% DISPLAYTABLE Convert a matrix to a printable table.
%
% STR = DISPLAYTABLE(A,RNAMES,CNAMES,FMT,TABLEFORMAT,FNAME) 
%    Formats a matrix as a table with row and column labels. The result is
%    a string that will print as a formatted table. Useful labeling and
%    annotating computational results.
%
% REQUIRED PARAMETERS