mjul

#
#  Example from code built on the Flask web framework (and Werkzeug)
#  Accepts uploading a photo file in the 'photo' form member, then
#  copies it into a memory byte array and converts it to a numpy array
#  which in turn can be decoded by OpenCV.
#
#  Beware that this increases the memory pressure and you should 
#  configure a max request size before doing so.
# 
#  It saves a round-trip to a temporary file, though.

mjul

@flask.ext.login.user_logged_in.connect_via(app)
def when_user_logged_in(sender_app, user):
   print "user_logged_in %s" % (user)

@flask.ext.login.user_logged_out.connect_via(app)
def when_user_logged_out(sender_app, user):
   print "user_logged_out %s" % (user)

mjul

driver = 'mysql+pymysql://'
driver = 'postgresql+psycopg2://'

app.config['SQLALCHEMY_DATABASE_URI'] = driver \
                                        + os.environ['RDS_USERNAME'] + ':' + os.environ['RDS_PASSWORD'] \
                                        +'@' + os.environ['RDS_HOSTNAME']  +  ':' + os.environ['RDS_PORT'] \
                                        + '/' + os.environ['RDS_DB_NAME']

mjul

// <Name>Web pages that do not use the AuthorizationService</Name>
from t in JustMyCode.Types
where t.DeriveFrom("System.Web.UI.Page")
from pl in t.Methods 
where pl.SimpleName == "Page_Load"
&& !pl.IsUsingType("Cyberdyne.AuthorizationService")
select new { t, t.BaseClass, pl.SimpleName }

mjul

namespace Functionglot

type Customer = { First : string; Last: string; SSN: uint32; AccountNumber : uint32; }

type Shape =
    | Rectangle of width : float * length : float
    | Circle of radius : float
    | EquilateralTriangle of side : float 
    | Square of side : float 

mjul

#
# Set environment variables for Visual Studio Command Prompt
# The technique is to start a Developer Command Prompt and capture its environment into PowerShell
#
# (VS2013) http://stackoverflow.com/questions/2124753/how-i-can-use-powershell-with-the-visual-studio-command-prompt
# (VS2015) https://github.com/jbake/Powershell_scripts/blob/master/Invoke-BatchFile.ps1
#
# Add this to your $PROFILE file in PowerShell

pushd 'C:\Program Files (x86)\Microsoft Visual Studio 14.0\Common7\Tools\'

mjul

// World Bank data example
// Look up some indicators for the Nordic markets 

#r @"..\packages\FSharp.Data.2.2.5\lib\net40\FSharp.Data.dll"
open FSharp.Data

let wb= WorldBankData.GetDataContext()

let countries = [
    wb.Countries.Denmark

mjul

React

Enzyme: JavaScript Testing utilities for React

https://medium.com/airbnb-engineering/enzyme-javascript-testing-utilities-for-react-a417e5e5090f

55 Configurable React Stateless Functional UI Components

http://jxnblk.com/rebass

Awesome React

https://github.com/enaqx/awesome-react

mjul

#I "./packages"
#r "FParsec/lib/net40-client/FParsec.dll"
#r "FParsec/lib/net40-client/FParsecCS.dll"
#r "Aether/lib/net35/Aether.dll"
#r "Chiron/lib/net40/Chiron.dll"

#r "System.Runtime.Serialization"


open Chiron

mjul

// F# FizzBuzz using Active Patterns

let (|DivisibleBy|_|) by n =
    match n%by with
    | 0 -> Some DivisibleBy
    | _ -> None

let fizzbuzz = function
    | DivisibleBy 3 & DivisibleBy 5 -> "FizzBuzz"
    | DivisibleBy 3 -> "Fizz"