Wearing dice on my head since 2008 Programmer, engineer, scientist, critic, gamer, dreamer, and kid-at-heart. Randomly amazed.

Tech Life

Mobile games have a short shelf life

| Categories: Tech Life Gaming | Tags:

Rami Ismail of Vlambeer points out some of the problems with the mobile app ecosystem: platform SDKs update so often, so older mobile games often break, such that the reasonable option is to make freemium games that you update continuously rather than single purchase games that won’t work a year later unless you burn capital on them: ”… I’m just a little wary of the smartphone market right now. I don’t currently feel at ease developing for those platforms because the SDKs change, their hardware specs change and when you don’t update the game just breaks.

Initial Page Load

| Categories: Tech Life Meta | Tags:

I read a recent blog post from a friend about the large page sizes on initial load of a web page. From there, I got to a link which said that the average page size nowadays is at least 3MB. This led me to check the performance of this very blog/site. Initial load of the home page clocks in with 13 requests weighing around 140KB total. This is not bad, in fact it would be a significant improvmenet since I migrated to a static site using Hugo.

Digging Through Time

| Categories: Tech Life | Tags: nostalgia

I recently found out about the blog at geocities.institute where they dig through the Geocities archive torrent extracted by the internet archive and write about interesting things they find. That of course eventually led me to traipse through the internet archive’s wayback machine again, especially looking back at some of my older websites. I like having the ability to dig through time and find old content I’ve written or created. (Which is only one of the reasons why I advocate backing up your social media content regularly).

Social Media Hiatus

| Categories: Tech Life | Tags:

I’ve written a bit about the need to reduce social media usage, so this month I’m gonna give it a try and have decided to disconnect from Facebook and Twitter until the end of the month. Actually, the real motivation is to minimize the chances of accidentally reading spoilers for Game of Thrones and Avengers Endgame! But taking a trial run of a social media purge seems a good secondary reason too.

You can find your tribe, but others can too

| Categories: Tech Life | Tags:

I posted a quote yesterday about how if you’re feeling like an outsider or you don’t belong, you should take the take to try and “find the others” who are more similar to yourself. For every person, there likely exists a “tribe”, not necessarily all in one place, a community where that person would fit in. And in the modern age, the internet and social media make it all the more easier for such “outsiders” to connect with each other.

Export your social media data

| Categories: Tech Life | Tags:

As a follow-up to yesterday’s post about Google Plus being discontinued, I should note that you should be regularly doing backups of all your social media content anyway. Most of them will provide easily accessible backup tools, but probably they have to be accessed via a web browser. Here are the relevant pages for Facebook, Instagram and Twitter. (And be wary of sites like Quora that don’t have a direct backup option.

Google Plus is dying

| Categories: Tech Life | Tags:

They’re pulling the plug on it by end of this month. I got an email telling me to backup my content from there so I did, not that I had much. I don’t think I wrote any original posts there, the export was mostly +1s and shares and such. Maybe I’ll dig through it in detail in the future. I wish I could say they tried their best with Google+, but they really didn’t.

RIP Webfaction?

| Categories: Tech Life Meta | Tags: webfaction

A few months back, my current web host WebFaction announced they had been purchased by GoDaddy, which was worrying. Back then they hadn’t announced any details other than there would be some account migrations and single sign on, so it wasn’t a big deal yet. I initially joined WebFaction back in 2008 because they were a Python-friendly and developer-friendly host that had some reasonable budget options, allowing me some space to host this blog and any side projects I wanted to deploy.

Noisy channels

| Categories: Tech life | Tags:

There’s a significant risk of information overload nowadays. For someone like me who spends a lot of time on the internet, there’s a lot of feeds I follow. Not just social media like Facebook and Twitter, I also follow a set of RSS Feeds via Inoreader, I’ve signed up for a few newsletters, and on weekends I read through several Flipboard categories. Just another symptom of my tendency to want everything I guess.

Draw Something

| Categories: Tech Life | Tags: drawing

Just a fun little throwback: some years back me and some friends played an app called Draw Something for a while, where you draw stuff and send the drawings to your friends and they try to guess it. I had some screenshots stored in a Facebook post for a while and it showed up in the “Memories” thing, I thought I’d post them here on the blog too. We had a lot of fun with the app back then!

Broken Streak

| Categories: Tech Life Writing | Tags: blogging

I thought I had a post scheduled yesterday, but I didn’t. That broke a continuous streak of 124 days of daily blogging. I thought about writing a post and publishing it retroactively, but that seems like the kind of BS Type A behavior I kind of want to avoid these days. At least I did a lot better than the last time I tried daily blogging in October 2006, when I only managed 23 posts for the month.

Dark Mode

| Categories: Tech Life | Tags:

When a friend recently posted a screenshot from his discord to one of our group chats, most of us jokingly chastised him for having the default light-colored theme, asking if it didn’t blind him when opening up the app at night. I remember when I started working, I told a fellow software dev that it was a bit weird that he liked to use a dark theme for his IDE, telling him it looked like he accidentally did “Select All” on the text for some reason.

IFTTT

| Categories: Tech Life | Tags:

A free web-based service I’ve found very useful over the past few years is IFTTT. The initialism is a bit unwieldy; it stands for “If this, then that”. It basically provides a way to “glue” different services and APIs together so you can set up some kind of automation. You set up rules with conditions and specify what to do when those conditions are met. One of my main uses for it was for social media cross-posting.

Noone reads LinkedIn profiles

| Categories: Tech Life | Tags: linkedin

I mentioned before how I’m not a fan of LinkedIn: I’m not a fan of LinkedIn, as it seems to be mainly a way to get harassed by recruiters who didn’t even bother reading my profile. Some number of years back, I added the following clause to my LinkedIn profile: Recruiters: if you contact me, please specify the position you are recruiting for, what city it is in, and whether you can meet the above asking salary.

Duolingo

| Categories: Self Improvement Tech Life | Tags:

If you’re looking for a New Year’s Resolution, why not try learning a new language? Since late 2014, I’ve been using Duolingo to teach myself new languages. Learning a new language not only helps when you’re travelling, but it unlocks different ways of forming thoughts in your brain, helping cognitive development (I may have made up that last part with absolutely no basis except my own speculation.) The first language I tried to study using Duolingo was Spanish, mainly because back then we had an upcoming trip to Europe (including Barcelona) planned in 2015 so the Spanish would have helped.

Notes on Facebook

| Categories: Tech Life | Tags: Current Events

Facebook is in hot water again, over controversial deals it made in the past that compromised user privacy. I have been considering for a long time to leave Facebook. These are the challenges: For many people, Facebook is the only way I have to contact them I don’t have a better place to share family pictures (again most of the family is on Facebook) certain follows/groups relevant to my interest are Facebook only Basically the network effect.

Github Pages

| Categories: Tech Life | Tags:

I only recently found out about Github pages, which allows you to serve static content out of a Github repository, with a github.io subdomain. You can also point a domain name to it if you want (I haven’t tried that yet). It’s a quick and easy way to host a static site for free. Here’s mine: roytang.github.io and the corresponding repo. There isn’t really anything there right now, I just put up some links so I’d have something.

Macbook Air (2017 Model)

| Categories: Tech Life | Tags:

Friends will know I’ve been wanting to get a Macbook for quite a while now. I have chat messages as far back as 2016 musing about buying a Macbook Pro. I haven’t had a serious personal laptop purchase since 2008. (Side note: Qualifier “serious” because I do have a low-spec MSI laptop I think I bought for cheap some years ago that I’m not really happy with. It’s got a dead battery now, I should probably install it with a more lightweight Linux or something and maybe use it as a torrent device or such?

Ancient PC Gaming

| Categories: Tech Life Gaming | Tags:

I recently found a stash of old DOS games we used to play, so I thought I’d write about the early days of PC gaming. My PC gaming career (such as it is) started way back in the MS-DOS era. It was an interesting time to be a gamer, to say the least. It was a time when you had to make bootdisks and fiddle around with files like autoexec.bat and himem.

Quora

| Categories: Tech Life | Tags:

Recently, Q&A site Quora announced that they got hacked. Quora is good reading, but it seems difficult to navigate and chance upon the really well-written answers. Or maybe I dunno what i'm doing — Roy Tang (@roytang) August 18, 2012 I started reading Quora back around 2012. My impression then of the site is that it encouraged insightful, well-written, story-like answers. This was opposed to other Q&A sites like Stackoverflow which encourared concise and clinical answers.

Online Privacy

| Categories: Tech Life | Tags:

I must admit being a bit unconcerned with online privacy tracking by the large vendoers (Google, Facebook, etc). I mean, I do tend to use my real name as username after all, so most everything I do online can be traced back to me. I assume that anything I do on the internet can be figured out by other parties, so if something is important enough to me that it should be kept private, it shouldn’t go on the internet at all.

Social Credit System

| Categories: Tech Life | Tags: Current Events

China is setting up some kind of large-scale “social credit system” to rank and monitor the behavior of their citizens. Citizens with low scores can get penalized in various ways like being denied travel or access to top-tier schools and so on. It’s quite creepy, and the mere idea evokes the dystopian Black Mirror episode “Nosedive” where people use an app to rate other people. China’s social credit system might be even worse than the Black Mirror one because:

Daily Blogging

| Categories: Tech Life Writing | Tags: blogging

Looking at my archives, I was blogging regularly from 2005-2009, mostly because I was really active in competitive MTG during that time. Starting 2010, my blogging activity started to taper off, with less than 60 posts until 2015. I tried to revive the habit around mid-2016, posting at least once a week, but the writing slowed down again around April this year (coinciding with one of the more busy periods for me work-wise).

Review: Fitbit Charge 2

| Categories: Tech Life | Tags: walking

I mentioned in yesterday’s post about my daily walks that my brother got me a Fitbit Charge 2 mid last year, I thought I’d write a quick review. (Actually, this is mainly an excuse to write down a story about how stupid I am.) Anyway, yeah my bro got me a Fitbit. Or maybe I paid for it. I don’t really recall. The point is, I had it and I’ve been using it regularly for the past year and a half.

iPad Restrospective

| Categories: Tech Life | Tags:

Looking back on 8 years of apple tablets. I got my first iPad (1st generation!) back in 2010 with 64gb storage. This version was purchased for me by a friend in Singapore. I got the 3g model back then, but I never got around to using that feature. Future purchases would be wifi only. My main usage for the iPad back then was for reading ebooks/comics and playing some games. I spent a lot of time on Tilt to Live on that bad boy.

Leaving Wordpress I’ve been using Wordpress for this blog since circa 2006 I believe, but as I mentioned in an earlier blog post that I was not 100% happy with using Wordpress for this blog. I have a few issues with Wordpress, none of them a major dealbreaker, but collectively enough to make me consider something else: the new Gutenberg editor set to become standard in 5.0 was in my experience, very clunky and kinda annoying the code structure of Wordpress is very deep and complex, sometimes making it difficult for me to make changes I want.

My history in text editors

| Categories: Tech Life Software Development | Tags:

Text editors (and by extension IDEs) are a programmer’s best friend. I thought I’d look back at a number of text editors I’ve used over the years. (I grew up with Windows, so I won’t list vim/emacs/nano here, even though I’m at least a bit proficient with vim by now. That is, I know how to exit vim.) Notepad – of course, the default editor in Windows. The one we turn to when all else fails.

Responsiveness and Notifications

| Categories: Tech Life | Tags:

I had always considered my responsiveness to emails and IMs a point of pride – I liked to keep an empty inbox so I replied to emails and IMs as soon as I became aware of them. This of course turned out a bit bad in the short run. I was easily distracted from whatever work I was doing – although I did take pride in being pretty good at multitasking (Yes I know, no one is *really* good at multitasking, I’m just less bad at it than other people).

Apparently, Youtube’s algorithms tend to promote extremist content. This is an unsurprising (yet unforeseen) consequence of the “free” advertising-driven internet. Social media algorithms optimize for engagement (eyeballs, views, likes, whatever, etc). Meanwhile, humans are more likely to engage with controversial content. Everyday status quo content is boring by comparison. Hence, controversial or extremist content will tend to bubble to the top. It’s the same reason politics has made social media divisive – promoting divisive content has turned out to be profitable in terms of engagement.

This is a story from the early days of the internet. Circa 2001-2004ish. A time of Geocities and AIM and and ICQ and from before Gmail even launched. At that time, I was a big Final Fantasy fan (okay, I still am, more or less). My first real experience with online fan communities was a Yahoo Groups mailing list called the “Final Fantasy Forum”. It was a fun, tight-knit group that loved to discuss the FF series and other JRPGs of that era.

(Somehow I now have a series of posts about blogging in 2018. Here’s the first one. Two is a series, right?) Great comment the other day on reddit (found via r/bestof), in response to Twitter’s inaction vs Alex Jones. Quoting part of the comment: How can the OG generation of web users possibly hope to maintain the Internet as a free and decentralized medium when a growing majority of the current userbase accept centralization of content and audience, as not only the status quo but as the way things should be?

A couple of days ago I was rummaging through some old files and found a folder of some personal files I had copied from work computer at my old long-time place of work. One thing I was hoping to find there was this TODO text file that I kept throughout the years I worked there, even as I moved from one computer to another. It was a very long, append-only file, accumulated over some number of years.

Google Duplex and Conversation AIs

| Categories: Tech Life | Tags:

Google recently had a demo of their new AI assistant Duplex at Google IO 2018: It’s an amazing demo to watch, from an engineering perspective. Basically a combination of natural language processing + text-to-speech that can emulate human speaking patterns. It’s not that much of a breakthrough (more like putting several different things together), but it’s impressive and is a good indicator of where we are with regards to true conversant AI.

When Game of Thrones entered its sixth season in 2016, it was true spoiler territory for those of us who had read the GRRM books before HBO’s TV adaptation turned the property into a worldwide phenomenon. Due to the author’s glacial writing pace, at this point the TV series went past the point that the novels had reached. Thus nobody – book readers or tv viewers – knew what events would unfold in the story.

Rethinking Facebook

| Categories: Tech Life | Tags:

There’s been a recent brouhaha lately over Facebook’s data privacy issues after the Cambridge Analytica scandal came out. For a while, a #DeleteFacebook hashtag even made the rounds. I will admit that I had been considering reducing my own Facebook usage for a while, but not because of any data privacy issues. While I understand that Facebook probably mishandled private data and that this is a serious concern for a lot of people and even for society at large.

The Setup 2018 Edition

| Categories: Gaming Software Development Tech Life | Tags:

While browsing through my old blog posts, I found one about my setup from 2010. I figured it was a good time to do an update. I like doing posts like these because it provides an easy reference for me to look back and see what I was working with at a certain point in time. What Hardware Do I Use? Desktop. I bought a new desktop rig back in late 2015, here are the specs:

[][1](Image credit: r/ProgrammerHumor) I’ve been meaning to add SSL to this blog ever since I first heard of Let’s Encrypt last year. Unfortunately, support on my otherwise awesome webhost was not yet first-class and seemed complicated at the time, so I kept putting it off. But recently I was testing something unrelated and found out that I needed to have SSL on my server in order for OAuth2 to work, so I grudgingly got to it.

Around four years ago (give or take a few days), one of my many Twitter interactions with Globe Telecom’s CS account went a little bit viral due to them trying to justify their Fair Use Policy by calling 3% of their users “rotten bananas”. Apparently I didn’t bother writing on the blog about it back then, so I thought I’d do it now. View post on imgur.com The exchange went a tiny bit viral on social media, with friends telling me about people I don’t know sharing the image of the conversation on Facebook and Twitter.

Hardware Review: Steam Link

| Categories: Gaming Tech Life | Tags: Hardware

Last week the local gaming shop had the Steam Link on 70% discount so I figured I’d give it a try. We recently got a new TV at home, so I was eager to try out some Steam games on the big screen. If you’re too lazy to click the link above, the Steam Link is basically a set-top box that streams your gameplay to a TV via HDMI, allowing you to enjoy your steam games from the comfort of a couch.

Sony 4K HDR Bravia X8000D

| Categories: Tech Life | Tags: Hardware Review

4k XLocal tech blog YugaTech is doing a giveaway of a Sony X8000D Bravia 4K TV. To be honest I wasn’t sure about using this blog to participate in a promo, but I was already in the market for a new TV since our living room TV is already starting to have some problems. I checked out the product features of the Sony X8000D Bravia on their website. Some of the features stood out for me specifically:

Internet History

| Categories: Philippines Tech Life | Tags: Nostalgia

No, not that kind of history, don’t worry. Twenty-five years ago this month, the first website went up on the world wide web. That was 1991. It took a few years for the Philippines to catch on, the first internet connection in the country was only set up in 1994. My personal experience with the internet came a bit later, during our freshman year in University, sometime in the schoolyear 1995-1996.

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:

Password Security for Dummies

| Categories: Tech Life | Tags:

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.

iPad: First Impressions and Snap Judgments

| Categories: Tech Life | Tags:

So, through a complicated series of circumstances where I initiated the process but actually managed to get myself surprised, I now own an iPad Wifi+3g 64GB (yes, it’s the most expensive model, don’t worry it did not break the piggy bank). It was purchased from Singapore and brought to me by a friend last Friday. I’ve used an iPad before (during the CCS trip Baguio), but this is the first time I’ve had the chance to customize the applications and content, and have it exclusive for my own use.

The Setup

| Categories: Tech Life | Tags:

A while back I started reading The Setup, which is basically a collection of interviews with various tech/creative guys about what sort of hardware and software they use. I always enjoy this sort of thing – it feeds my tech envy when they describe cool setups or gadgets I don’t have. (A lot of them have Macs!) I actually purchased a new desktop computer a while back without posting any details, so I thought I’d something similar to The Setup so that I have a record of what I’m using now.

Imeem

| Categories: Tech Life | Tags:

My brother pointed me to a new (to me at least) online music service called imeem. The website caught my interest for two reasons. It uses Adobe Flex, a technology which I’ve been using for the past year or so. Any Flex developer knows it’s Flex just by looking at the widgets. (Click to enlarge the screenshot!) The service allowed me to find an mp3 which I’ve never found before and have used as a benchmark for how good an mp3 search service is.

Bayan DSL Proxy

| Categories: Tech Life | Tags:

If you’ve been having trouble with Bayan DSL web connections to some websites (which we have for the past few weeks or so), you may be surprised to know that they have an HTTP proxy server you can use. Strange, considering that when reporting such problems to their trunkline, they never ask whether you’re using that proxy server or not. I don’t recall ever being told about it by the Bayan DSL staff.

I needed to transfer a file to my phone today, but could not find my USB cable. I figured I’d try out the Bluetooth with the laptop. After around 30 minutes of struggling with the unintuitiveness and some helpful googling I finally was able to transfer my file using the ff steps, for future reference: Turn on Bluetooth on the Acer Aspire using the Bluetooth button. Right-click the Bluetooth icon on the systray -> Show Bluetooth Devices -> Options -> tick “Allow Bluetooth devices to find this computer”

GMail Redesigned

| Categories: Tech Life | Tags:

I came across the Stylish Firefox Extension, and the GMail Redesigned project, which gives the GMail user interface a sleek facelift. [ ]3 _ (I’m not sure if it was necessary to blot out the names of contacts!) _

Flocking

| Categories: Tech Life | Tags:

I’m not sure why but I decided to try out the Flock 2 web browser beta, the “social web browser” built on top of Firefox. This is a test actually. Flock’s blog post dialog doesn’t seem to provide any category support (it supports tags instead), so I want to see what category this post would go under. (Update: Flock let me choose a category after I try to publish the post.