alittlesliceoftom

[alias]
    st = status
    com = commit
    co = checkout
    br = branch
    di = diff
    unstage = reset HEAD --
    last = log -1 HEAD
    ll = log --pretty=format:"%C(yellow)%h%Cred%d\\ %Creset%s%Cblue\\ [%cn]" --decorate --numstat
    ld = log --pretty=format:"%C(yellow)%h\\ %C(green)%ad%Cred%d\\ %Creset%s%Cblue\\ [%cn]" --decorate --date=short --graph

alittlesliceoftom

g=git $*  
gap=git add -u $T git com -m tweak $T  git push  
gapm=git add -u $T git com -m $* $T  git push  
gbranch=git for-each-ref --sort=-committerdate refs/heads/ --format="%(HEAD) %(color:yellow)%(refname:short)%(color:reset) - %(color:reset) - %(contents:subject) - %(authorname) (%(color:green)%(committerdate:relative)%(color:reset))" --count 10  
gcp=git commit -m "$*"
gdel=git branch -d $*
gi=git
gl=git log --oneline --all --graph --decorate  $*
gti=git $*
gut=git

alittlesliceoftom

1. Generate an SSH key-pair

First up, generate yourself an SSH key pair - unless you already have one you can reuse, in which case skip this step.

Notes on this step:

• Replace anything in block caps below with something meaningful - it's just a comment that gets stored with the key to help you tell what it's used for in the future.
• It will ask you if you want to password-protect (i.e. encrypt) the private half of the key pair. If you're using a Mac, I recommend you set a password as Git integrates with the MacOS keychain really nicely. I'm not familiar with how to setup 'transparent' password-protected private keys on other operating systems, so best to just set no password unless you know what you're doing.

ssh-keygen -t rsa -b 4096 -C "YOUR_NAME github key [email protected]" -f ~/.ssh/id_rsa_github

alittlesliceoftom

STR([Base]^FLOOR(LOG(ABS([Daily Slippage]),[Base]))) + "-" + STR([Base]^(FLOOR(LOG(ABS([Daily Slippage]),[Base]))+1) )

alittlesliceoftom

import pandas as pd

def test_join(how,a,b,c):

    x = pd.merge(a,b,on = 'data',how = how)

    y = pd.merge(a,c,on = 'data',how = how)

    z = pd.merge(b,c,on = 'data',how = how)

alittlesliceoftom

import pandas as pd
import sqlalchemy as sa
import configparser
from os import path

configfile = 'config.ini'
config = configparser.ConfigParser()
config.read(path.dirname(__file__) + '/' + configfile)

alittlesliceoftom

from dateutil.parser import parse
from datetime import timedelta
#
firstdate= parse('2010-04-01')
lastdate = parse('2016-04-02')

start = firstdate
end = min(firstdate+timedelta(months = 1),lastdate)

main(start, end)

alittlesliceoftom

--%of demand by weekday (2015)

SELECT 					DATEPART(dw,SettlementDate) datepart,		
		DateName(dw,SettlementDate) datename

			,SUM(CustomerDemandAggregate)/COUNT(CustomerDemandAggregate) as CdperDay
			,SUM(FinalDemandAggregate)/COUNT(FinalDemandAggregate) as fdperDay