Internet Cryptography Demystified

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About cryptography

While going through a set of configurations to connect on a remote machine I was asked to upload my public key and I realized that I didn’t really know what that was for. If you are asking yourself the same question, or need to convince your mom she can safely use her credit card online, here is brief summary of what’s going on behind the curtains.

Building Better Products with UserTesting

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Grio Design is showing some blog love this week! We’ve been busy making clients happy by solving wicked design problems and producing beautiful interfaces, but I wanted to take some time to talk about user experience design (UX), usability, and how UserTesting can help everyone reap the benefits of usability testing.

Meteor

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For the past year, I’ve been working mainly with AngularJS and before that Ruby on Rails. I’ve never heard of Meteor until a few weeks ago. I am intrigued by the idea of tightly connecting the client and server together in a synergistic manner that allows for fast responsiveness, which is what Meteor is all about. I decided to go through Meteor’s tutorial online and get a feel for why the framework differentiates itself from other current technologies. From a very high level perspective, Meteor is a very good solution for quickly building an application from the ground up and provides some cool features out of the box.

Continuous Integration: An Overview

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Continuous Integration at Grio

In the same way that testing code is more and more becoming table stakes for modern software projects, continuous integration is increasingly becoming standard on projects of any non-trivial degree of complexity. Here at Grio, we leverage continuous integration whenever possible, in order to eliminate time spent performing routine deployments and tracking down integration issues.

Git Merge Workflow on Github

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How to Merge Code

Below is a guide that I wrote for a recent project explaining a git merge workflow on Github. Often times, when you develop a new feature, you will create a new branch off of master called a feature branch. On the feature branch, you might have many commits to save your progress, or when you complete certain milestones of that feature. Once you finish the feature, you will want to merge this branch back to the master branch. However, you might not want all your commits to show up in the git log history because they were only for development purposes. We can overcome this issue by using a feature of git called interactive rebasing which allows you to squash certain commits and customize the commits that will eventually show up once the branch is merged to master. I have described the steps to achieve this outcome below.

Table of Contents

Purpose

This guide explains how to develop and commit your code using git and GitHub. A developer should create a feature branch when developing new code. In the feature branch, a developer may commit multiple times during development including making changes based on comments from a code review. When development is completed and the feature branch is ready to be merged in to the master branch, the developer should squash the commits in to one, so that the git log history is kept clean.

Code and Biology

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As science and software advances, we have the ability to fuse the two together to discover and treat diseases in the hopes of prolonging life. Tasks like sequencing the human genome, isolating genetic markers, and handling large amounts of data are now all possible through a scientific field called Bioinformatics – the study and process of biological data through software, engineering, and mathematics.

Who Will Win the World Cup? A Method to Predict the Future

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Several weeks ago I tried to predict who would win the World Cup. I faced this interesting problem I want to share: how can we relate the outcome of the World Cup with the strength of the teams? Let me explain it better: How can we account for the fact that some “lucky” teams play easier matches than others and thus most likely will arrive to a better stage?