arindampradhan

Topics

Requirements

You should have python installed in your system. By default python is installed in Linux and Mac OSX. For Windows users you can install python here.

NOTE: Please install both Python2 and Python3. Linux is the recommended system.

Basics

arindampradhan

# top-most EditorConfig file
root = true

[*]
indent_style = space
end_of_line = lf
charset = utf-8
trim_trailing_whitespace = true
insert_final_newline = true

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import os
basedir = os.path.abspath(os.path.dirname(__file__))


class Config(object):
    DEBUG = False
    TESTING = False
    CSRF_ENABLED = True
    SECRET_KEY = ''  # os.urandom(24)

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from flask import Flask, send_from_directory
from livereload import Server

app = Flask(__name__, static_url_path='/', static_folder='Views')


@app.route('/bower_components/<path:path>')
def send_assets(path):
    return send_from_directory('bower_components', path)

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[Unit]
Description=High-performance, schema-free document-oriented database
After=network.target

[Service]
User=mongodb
ExecStart=/usr/bin/mongod --quiet --config /etc/mongod.conf

[Install]
WantedBy=multi-user.target

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#!/bin/sh
# Step 1 : Copy the above gist xstartup to .vns/xstartup. Remember the password you use for accessing the vncserver. Kill vncserver ->  vncserver-kill :1
# Step 2 : Add the port no 5901 in your ec2 security group -> Custom TCP Rule | TCP | 5901 | 0.0.0.0/0
# Step 3 : Run tightvnc viewer, Write your public ip in remote host text box and port no. publicIp::port

sudo apt-get install ubuntu-desktop
sudo apt-get install vnc4server
sudo apt-get install gnome-panel

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Transforming Code into Beautiful, Idiomatic Python

Notes from Raymond Hettinger's talk at pycon US 2013 video, slides.

The code examples and direct quotes are all from Raymond's talk. I've reproduced them here for my own edification and the hopes that others will find them as handy as I have!

Looping over a range of numbers

for i in [0, 1, 2, 3, 4, 5]:

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NGINX Tuning For Best Performance

For this configuration you can use web server you like, i decided, because i work mostly with it to use nginx.

Generally, properly configured nginx can handle up to 400K to 500K requests per second (clustered), most what i saw is 50K to 80K (non-clustered) requests per second and 30% CPU load, course, this was 2 x Intel Xeon with HyperThreading enabled, but it can work without problem on slower machines.

You must understand that this config is used in testing environment and not in production so you will need to find a way to implement most of those features best possible for your servers.

• Stable version NGINX (deb/rpm)

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request.js

/* eslint-disable */
/**
 * Axios Request Wrapper
 * ---------------------
 *  wraps arouund axios and redux
 */

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/**

space
-----

Spacing between elements as multiple of 5

**/