Roy Tang

Programmer, engineer, scientist, critic, gamer, dreamer, and kid-at-heart.

Posts Comments Links Archives Resume About

:: 468 words

opinions

I found this draft blog post that I had written back in 2010. I’m not sure why I never published it, though it does end on a dire note and seems a bit incomplete. Perhaps I had some further thoughts percolating in my brain back then that never came forward. I am also not sure if I wrote this before reading about The Great Filter. I figured I’d just publish it now without further comment:

read more

:: 945 words

software-development

I never really put much stock in certifications. I felt that they were no guarantee of knowledge or expertise, and that many people who did have knowledge or expertise wouldn’t necessarily have a certification to say so. Add to that it often seem overpriced to even apply for the certifications, so I didn’t have a high opinion of them. That being said, I have had the opportunity to take professional certification exams twice in my life (both luckily paid for by my employer at that time).

read more

:: 368 words

quora self-improvement

During my the first semester of my second year in University, I failed four out of five classes I was taking due to slacking off a lot. Those same classes were only available during the first semester of each year, which meant I could not retake them during the second semester or over the summer to catch up. So effectively, I had fallen one year behind everyone I knew. When I got the news, it was devastating.

read more

:: 649 words

software-development

A friend of mine had an informal consultation with me the other day (read: asked me questions over FB messenger) about what their IT staff was telling them about a file upload vulnerability that had been recently exploited in one of their applications. Obviously it was difficult for me to judge given that I didn’t know all the details, but for me it was most likely a vulnerability introduced in the application code itself.

read more

:: 495 words

opinions

During my adult life, I’ve tried to learn or at least expose myself to one new skill or programming language every year. For example, over the past year or so I’ve been studying, dabbling, or trying out the following: game development using Unity, technical analysis of stocks, Spanish, driving a car, and even some simple cooking! I’ve also been regularly practicing to improve my skills in writing and sketching. I probably even forgot a few things I’ve tried to learn.

read more

:: 890 words

wordpress software-development

Some time ago, one of my many intrepid followers pointed out that this blog tested poorly on web page performance according to this Speed Testing Tool. Now, I’m of the opinion that for a personal blog such as this, web performance isn’t really a mission-critical sort of thing, but as a software developer who has often had to work hard to optimize the web applications we delivered to our clients, it kind of became a matter of pride :pUnacceptable!

read more

:: 730 words

nostalgia

I read an article recently about how we should encourage entrepreneurial spirit in kids from a very young age. It made think of a time when we were kids and we tried running a business It was a summer from years ago. Perhaps 1988 or 1989, or maybe a year or two earlier, I can’t be sure. I was young, my brother was younger by a few years, my female cousin older by a few years.

read more

:: 1148 words

software-development

I had my first taste with working with software testers during my first project where I was involved with porting an old system to a new version of the software. My first task involved porting reports which were to be generated by the users then printed out. The task wasn’t too difficult: basically you took the source code of the report (it was some weird binary format recognized only by the particular reporting tool – that was how it was done back in the day) and open it using the newer version of the tool, and the tool did some sort of migration magic to adapt it to the new format, then you just save it back again.

read more

:: 650 words

opinions

Grammar note: “Biased” is an adjective. “Bias” is a noun. It is not appropriate to say that a person or an entity “is bias”. Unless you are talking to like a prejudice elemental or something (takes note of that for hypothetical hipster RPG) In a (long-winded) discussion during the recent election period, someone told me that I “obviously had a bias” and my answer was “Of course I do! Everyone does!

read more

:: 695 words

software-development tech-life

In the modern era of online services and applications, it is getting more and more common to hear of databases and systems being hacked and user data being exposed. The most dangerous of this data is the user’s password since it may allow access not only to your own service but to other services as well. As an application developer, the below is probably the bare minimum you need to know when handling user passwords:

read more

:: 1313 words

tech-life

Around the first week of June 2016, Mark Zuckerberg, well-known nerd and founder of Facebook, was hacked. If even the founder of the world’s largest social network can be hacked, anybody can! So it might be a good idea to review how you manage and secure your online passwords     Avoid using short, simple, or commonly-used passwords! These are subject to so-called “brute force” attacks where bad actors just try a whole lot of passwords until they find one that works.

read more

:: 913 words

software-development

More stories from the early days. Evaluating someone’s programming ability is hard, especially someone fresh out of college. A student’s grades is in no way indicative of how well he can program after all. So most nontrivial programming jobs have some sort of complicated application process involved. I remember going in and taking an exam. Most application processes will have some sort of written exam to filter out people who look good on paper, but can’t actually do anything.

read more

:: 349 words

opinions

“Do you know what’s there, waiting beyond that beach? Immortality! Take it! It’s yours!” – Achilles, Troy Each person has a different view of what their life’s purpose is, but I’ve found more often than not it relates to some form of immortality. Usually that means leaving something behind, some trace of yourself so that the world remembers you, something that says “I was here, I existed.” For many people that means offspring, for others it may mean some other legacy: children taught, people helped, ideas expounded, inventions created, companies founded, and so on

read more

:: 329 words

software-development

I once had to advise someone who found himself irritated at receiving lots of comments during code review. I think my response was good enough to quote verbatim: Remember: You are not your code. You are not the hundred or so lines of C or Java or JavaScript or whatever that you wrote today. This problem arises because you are too attached to your code. Your ego is associated with the code you write and you feel that any comments or defects found reflect upon you as a person.

read more

:: 1764 words

ccgs gaming

[][1]Totally different yo I am of course a long-time Magic the Gathering player. Over the past year or so I’ve also been playing Blizzard’s digital CCG Hearthstone (limiting myself to free to play since who has money to spend on two CCGs?) and I’ve been thinking about the design parallels and differences between the two. If you’re a Hearthstone player, you’ve probably read a lot of these things before, since many well-known pros play both MTG and HS.

read more

:: 1031 words

software-development

A while back I answered a question over on Quora about how I got started down the path of programming. It’s not a particularly interesting story, but I still thought I’d record it here for posterity. Sometime when I was much younger, maybe somewhere between twelve to fourteen years old, I remember having some sort of QBasic programming learning book at home. I forget how we got it, I think my uncle brought it home for me sometime for some reason.

read more

:: 800 words

opinions

Relevant XKCD: Sometimes I have this inexplicable urge to argue with people. With recent events I’ve found myself getting into more discussions, debates and otherwise friendly arguments online. The quality of these interactions hasn’t always been the best, and many times I feel like I should have stopped engaging sooner or maybe not participated at all. I’ve considered some points to help me decide in the future whether to bother engaging other people online.

read more

:: 166 words

comics movies pop-culture

"Everyone knows the third movie is always the worst" -- Jean still too much focus on Jennifer Lawrence/Mystique some great soundtrack choices Quicksilver scene maybe just a tiny bit too long. Tradition of defying the rules of physics continues (I hope someone does the math on how fast he was probably moving) nice 80s wardrobe lol not particularly faithful to the source material plot is all over the place, a lot of WTF moments here and there.

read more

:: 1346 words

gaming

Or “How Did A Ceramic Pot End Up In Stellar Orbit”? Stellaris is a 4x space strategy game available on Steam. The game is created by Paradox, well-known for a number of other grand strategy games mostly with a historical basis such as Crusader Kings. I’ve owned Crusader Kings II for a while now but never got into it too deeply because (a) it’s just a bit too overwhelming; and (b) I find the combat way too obtruse.

read more

:: 13 words

meta

“The price for being the best is always having to be the best”

Roy Tang is a:

roytang.net is a personal site; I post about a random assortment of topics that interest me including software development, Magic the Gathering, pop culture, gaming, and tech life. This site is perpetually under renovation.