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Python

  • D3
    Data Visualization App Using GAE Python, D3.js and Google BigQuery: Part 4Logo
    199 shares
    In the previous tutorial in this series, we saw how to plot data fetched from Google BigQuery into our D3.js chart. But there are a few issues, for example the scale doesn't change dynamically, and the circles plotted don't get removed on subsequent searches. In this tutorial, we'll see how to resolve those issues and use D3.js transitions to animate the graph. We'll also add certain features to make our graph more interactive.Read More…
  • D3
    Data Visualization App Using GAE Python, D3.js and Google BigQuery: Part 3Logo
    271 shares
    In the previous part of this tutorial, we saw how to get started with D3.js, and created dynamic scales and axes for our visualization graph using a sample dataset. In this part of the tutorial, we'll plot the graph using the sample dataset.Read More…
  • Python
    Data Visualization App Using GAE Python, D3.js and Google BigQuery: Part 2Logo
    218 shares
    In the first part of this series, we created a Python application and deployed it to Google App Engine (GAE). From the application we connected it to a Google BigQuery dataset and fetched the data into our application. In this tutorial, we'll see how to visualize the data using the JavaScript library D3.js.Read More…
  • Python
    Data Visualization App Using GAE Python, D3.js and Google BigQueryUntitled
    498 shares
    Imagine that you have a large set of data with millions of rows and you're faced with the task of extracting information from the data. How do you make sense of a large set of data? The simple answer to this question is that we do so via data visualization, but what is that, exactly?Read More…
  • Web Development
    Rapid Website Deployment With Django, Heroku & New Relic21543
    164 shares
    Rapidly deploying websites has never been easier, or as affordable as it is now, when combining Django, Heroku, and New Relic. Follow along in this tutorial as we build a portfolio website using these three excellent tools. Read More…
  • Web Development
    Easily Deploy Redis Backed Web Apps With DockerDocker wide retina preview
    208 shares
    Learn how to setup and deploy a Redis powered Python web app using Docker.Read More…
  • Python
    Beginner's Guide to the Django Rest FrameworkDjango rest framework wide retina preview
    113 shares
    Learn how to build web-viewable APIs, configure serializers, and use class based views, all with the Django Rest Framework.Read More…
  • Python
    Advanced Python Data StructuresPython structures retina preview
    23 shares
    The aim of this tutorial is to show off Python's data structures and the best way to use them. Depending on what you need from a data structure, whether it's fast lookup, immutability, indexing, etc, you can choose the best data structure for the job and most of the time, you will be combining data structures together to obtain a logical and easy to understand data model. Read More…
  • Python
    Intro to Flask: Signing In and OutFlask preview 400
    19 shares
    Many web applications require users to sign in and out in order to perform important tasks (like administration duties). In this article, we'll create an authentication system for our application.Read More…
  • Python
    Python Power Tools: virtualenvwrapperPython power 400
    3 shares
    In this series of videos, I'll introduce you to several tools that you can add to your arsenal to become a better, more productive, programmer. In this episode, we'll review a powerful companion app, virtualenvwrapper, that wraps virtualenv in a user friendly set of shell functions.Read More…
  • Python
    Python Power Tools: virtualenvPython power 400
    13 shares
    In this series of videos, I'll introduce you to several tools that you can add to your arsenal to become a better, more productive, programmer. We'll begin with virtualenv, which allows you to create isolated development environments for installing and upgrading software, without needing to worry about overrides or dependency issues.Read More…
  • Python
    Intro to Flask: Adding a Contact PageFlask
    18 shares
    In the previous article in this mini-series, we leveraged Flask to build a simple website that contains "Home" and "About" pages using a generalized workflow that we can apply to other Flask-based web apps. In this lesson, I'll demonstrate how to add a "Contact" page that allow users to send you messages.Read More…