developer-rakeshpaul

different implementations of the simple counter app... code verbosity vs expressiveness

developer-rakeshpaul

Cheatsheet: pyenv, virtualenvwrapper, and pip

Installation (for Mac OS)

Install pyenv with brew

brew update
brew install pyenv

developer-rakeshpaul

#!/bin/bash
#
BASE=/tmp
PID=$BASE/app.pid
LOG=$BASE/app.log
ERROR=$BASE/app-error.log

PORT=11211
LISTEN_IP='0.0.0.0'
MEM_SIZE=4

developer-rakeshpaul

import falcon
import os

from app.db import db_session
from app.utils.exceptions import build_error_response
from app.startup import (autoload, add_routes)

wsgi_app = falcon.API(after=[db_session.remove_session])

autoload("{0}/{1}".format(os.path.dirname(__file__), "handlers"))

developer-rakeshpaul

import os
import pkgutil


class route(object):
    """ Decorates RequestHandlers and builds a list of routes """

    _routes = []

    def __init__(self, uri):

developer-rakeshpaul

"""
Demonstration of ways to implement this API:
    sanitize(user_input, stop_words)

Related discussions:
    - Modifying a list while looping over it:
        - http://stackoverflow.com/questions/1207406/remove-items-from-a-list-while-iterating-in-python

    - Remove all occurences of a value in a list:
        - http://stackoverflow.com/questions/1157106/remove-all-occurences-of-a-value-from-a-python-list

developer-rakeshpaul

// Simple script that exports a users "Saved For Later" list out of Feedly
// as a JSON string.
//
// This was intended for use in the Google Chrome's "Inspector" tool so your
// mileage may vary if used in other contexts.
//
// Format of JSON is as follows:
//  [
//    {
//      title: "Title",

developer-rakeshpaul

#List unique values in a DataFrame column
pd.unique(df.column_name.ravel())

#Convert Series datatype to numeric, getting rid of any non-numeric values
df['col'] = df['col'].astype(str).convert_objects(convert_numeric=True)

#Grab DataFrame rows where column has certain values
valuelist = ['value1', 'value2', 'value3']
df = df[df.column.isin(value_list)]