I like to hone my problem-solving skills by going over some programming contest questions and I also like to use programming contest problems in interviews because it allows me to gauge whether the candidate is a just a coder or a problem solver. That's not to say that if you can't come up with a correct solution, you aren't a problem solver -- if I'm the interviewer, I'm more interested in how you approach the problem and whether you can break up and present the problem in an abstract…Continue
Added by David Chung on June 8, 2015 at 12:00am — No Comments
In my last blog post I wrote about Windows 10 preview for phones. Yesterday Microsoft released the latest technical preview for Windows 10 on desktops, build 10061. With the rumored end of July release date of Windows 10 here is a look at where Windows 10 is today. The current build is the most refined one yet, but is still very buggy and hopefully…Continue
Say you are writing a web app that will help its users optimize their companies' online marketing. In that case your web app would need to be able to access its users google analytics web site data. The way you allow your site users to authorize your web app to to access their google analytics data, is with Oauth2. Oauth2 is a security protocol for third party application authorization. When a user visits your web app, you present them with a link that will take them to a google page…Continue
Added by Leo D on April 22, 2015 at 6:30pm — No Comments
“I never want to become a teacher.” — 20 year old me.
I stood at a crossroads as a junior in college. Organic Chemistry had destroyed any hope I had of going to medical school. I had declared Biology as my major, but I began to have second thoughts. I fell back on the thing I was good at, which was Mathematics. Still, I wasn’t sure what I would do with that degree.…Continue
When I first started learning Ruby on Rails back in 2007, one thing was made clear: don’t even try setting it up on a Windows machine. Since then, we had some open source projects like RailsInstaller that make it really easy to set up a development environment on your machine. Also, with the advent of virtual machines…Continue
Added by George Lee on March 25, 2015 at 11:23am — No Comments
About 15 seconds into this video you'll hear an alarm from an iOS app called Yurekuru, which is a…Continue
People who know me know that I’ve been pretty busy lately. People who really know me know that I’m actually slammed. Yet, I’m taking a personal challenge to complete a small application in the month of March. As it turns out, I have an idea for a small bite-sized application that I can build in a month. It’s also a great chance to challenge myself to learn new frameworks and libraries.
I was sitting at my desk on the 6th floor with a fresh cup of coffee that I bought from Tully's downstairs. They're a bit pricey, but they smelled and tasted so good I could never resist. I usually got a hot cup of the daily special and did so that day.
Took a few sips and started a discussion with a colleague about the project that we were on.
The desk I was assigned to was in the corner with a window overlooking a major street and I could see down it all the way to Shimbashi…Continue
The slightly misnamed SOAP (Simple Object Access Protocol) protocol is in a sense a type-strong version of the much better know JSON interchange format. The Ruby community clearly doesn't have as much affection for SOAP as the Java and .Net communities, but that makes sense as Ruby is a dynamic language with duck typing, which meshes better in philosophy with the lightweight JSON format, rather than the much more expressive and heavyweight SOAP format.
If given the choice between…Continue
Added by Leo D on March 9, 2015 at 7:00pm — No Comments
Nearly 2 years ago I blogged about my experiences using Windows Phone for 6 months. I’m back to update my impression of Windows Phone as a whole and also blog about Windows 10 for phones. Windows Phone has gone through several updates and in early February 2015 Microsoft released the first Tech Preview for Windows 10 on…Continue
Added by Douglas Ching on March 2, 2015 at 5:30am — No Comments
As a reference for myself in the future and for others who may find this information useful, this blog post describes my experience with installing ArchLinux on a machine that requires Broadcom wireless drivers for Wi-Fi and Ethernet isn't available.
I recently decided to install ArchLinux on my…Continue
On behalf of Ikayzo, inc., formerly a Manoa Innovation Center tenant, I respectfully submit testimony in STRONG SUPPORT of SB 627, the ten year extension of HTDC's land lease agreement with the University of Hawaii that facilitates uninterrupted operation of the Manoa Innovation Center.
The center played a critical role in the formation and scaling of both Ikayzo and Contix. In…
One thing I noticed in 2014 was an overall push to “learn to code”. Today computers are everywhere and we are only getting more reliant on them every day. It makes sense that more people and kids in particular are being exposed to programming. Here are some resources that I have found very easy to set up if you want to teach your kids about programming. Since I mainly use Windows this will be mainly a Windows centric post. Also because this is a list of resources for kids I am…Continue
Being able to solve problems and fix bugs is probably high on the list of things that make a programmer a good programmer. These days programming is assisted with many tools and techniques. Stepping through code using advanced IDEs and debuggers find many issues before they become issues. Intellisense, code completion and syntax highlighting also reduce bugs before they can become bugs. Exception handling and error logging help a lot when issues occur in programs. Testing…Continue
In my experience with software development thus far, I find that requirements analysis is often overlooked or completely ignored. I believe that by not spending some time understanding the need for the software that's about to built, the developers may really be building an inferior product, which in the end is costly for the stakeholders of the project.
From my experience, there is often the misconception that the requirements process, in which requirements are discovered, is a slow…Continue
For whatever reason, testing did not seem to be a focal part of Apple's development tools until Xcode 5. Prior to then, tests were typically implemented using OCUnit, but it was difficult to integrate with the Cocoa framework. That changed in Xcode 5, where OCUnit was swapped out for XCTest…Continue
Added by George Lee on September 22, 2014 at 4:14pm — No Comments
The evolution of the Internet and various esteemed digital technologies during the 21st century wholly revolutionized the way we do business, socialize with people, and consume entertainment. Whether you are a college student or professional, digital devices serve as a valuable tool in fulfilling your personal and work-related endeavors. But, have you ever wonder about the impacts of your daily exposure to technology? Without even realizing it, there’s a scientific and a neurological shift…Continue
Added by Kyle H. Albert on September 22, 2014 at 7:38am — No Comments
In one of my recent projects, I needed to import a lot of data from csv files into a database as persisted domain objects in a web application. This file import functionality wasn't just for application bootstrapping or a one-time legacy data migration, but for a recurring task that allowed the web app to receive updates from a third party vendor.
The number of records in each file could reach into the millions, so I knew from the outset that the plain-vanilla method of creating…Continue
Added by Leo D on September 16, 2014 at 3:00pm — No Comments