
Thursday, September 29, 2011
Self-improvement: Reinventing Yourself

Saturday, September 17, 2011
Business: Generosity in Networking

Wednesday, August 24, 2011
Self-improvement: Switching Mental Eyes
Monday, August 15, 2011
Self-improvement: Why Do People Seek Trouble and Drama?
Why do people seek drama? A good question and something that's related to the previous entry on Wang Xiaobo's "Extreme Experiences". Wang Xiaobo took his Chinese cultural revolution experience and ancient writings as his lens to see the issue. However, Steven Pressfield, the author of The War of Art, takes another perspective on the individual's need for excitement.
This short book contains small prose passages with a lesson contained in each meant to inspire and guide the artist and writer. One of the central themes is the concept of Resistance and how that prevents us from attaining what we most desire. Steven writes this on the needless drama that some people pursue:
We get ourselves in trouble because it's a cheap way to get attention. Trouble is a faux form of fame. It's easier to get busted in the bedroom with the faculty chairman's wife than it is to finish that dissertation on the metaphysics of motley in the novellas of Joseph Conrad.
...Anything that draws attention to ourselves through pain-free or artificial means is a manifestation of Resistance.
Cruelty to others is a form of Resistance, as is the willing endurance of cruelty from others.
The working artist will not tolerate trouble in her life because she knows trouble prevents her from doing her work. The working artist banishes from her world all sources of trouble. She harnesses the urge for trouble and transforms it in her work.
Sunday, August 7, 2011
Literature: Translations of Wang Xiaobo's Prose "Extreme Experiences"
Monday, July 25, 2011
Literature: Translations of Wang Xiaobo's Prose "An Unique Pig Who Goes His Own Way"
Tuesday, July 19, 2011
Literature: Years of Tears
Wednesday, June 29, 2011
Business: Kickstarter to Fund Projects
Saturday, June 18, 2011
Literature: Shadow
but my thoughts you don't see at all
i'm just taking my slow steps home
putting on a face of someone i don't know
but that's someone you think you see
i thought i could light up the room
but my candled flame burned out long ago
i'm just a shadow
walking behind who you think i am
if i can just dissolve my thoughts
i'll walk this path with steady steps
to have that flame making life what it is
and not to walk as this shadow
of a flame that had died long ago
i thought i could light up the room
but my candled flame burned out long ago
i'm just a shadow
walking behind who you think i am
so i'm just walking along thinking
will i just go away fading?
how will i relight this candle
so that i can be true to what you see?
Tuesday, June 14, 2011
Philosophy: Consumption, Destruction, and Creation
Sunday, May 29, 2011
Self-improvement: Communication Between Levels
Wednesday, May 25, 2011
Literature: Retribution of Tears
Sunday, May 22, 2011
Literature: Flight of the Dandelion
This is an allegory of the battle between the immortal dream and the temporal world. Every dream has an associated cost. Saints hardly ever marry; to reach aspirations, they have to sacrifice worldly concerns like individual love for a greater love. For better or worse, I'm no saint but being an idealistic dreamer at times, I'm hoping to capture some of their spirit in this simple story:
Sunday, May 15, 2011
Self-improvement: Combine Scattered Thoughts (结合分散的思维)
Friday, May 13, 2011
Self-improvement: Justifications on Mental State
Sunday, May 1, 2011
Literature: Red Light
Monday, April 18, 2011
[IT] Advantages of Hexadecimal
If you work with computers on some level beyond Microsoft Office or browsing the net, at some point, you will run across hexadecimals. What are they and why do people bother using them when they seem something better left for assembly programmers?
Hexadecimal is just a base-16 number system. We humans because we grew up in a society where most of us has 10 fingers, use the decimal system for the most part. In hex, in addition to the numerals 0-9 to represent values zero through nine, we also have letters A-F to represent values ten through fifteen.
Consider the number 10995. In decimal system, we have
(1 x 10^4) + (0 x 10^3) + (9 x 10^2) + (9 x 10^1) + (5 x 10^0) = 10995
In hexadecimal system, we have 2AF3:
(2 × 16^3) + (10 × 16^2) + (15 × 16^1) + (3 × 16^0) = 2AF3
What's important is to realize that numbers are abstract counting notions which can have infinite ways of displaying in reality. Actually, base 10 really offers no advantage to us except that we humans are born with 10 fingers and toes which make it easier for us to count. We could use base-23 or base-159 for no good reason.
However, there are distinct advantages to using hexadecimal in computer science:
1. You can store more information in the same space. In a hex code with two digits you can express the numbers 0 through 255. In a decimal code with two digits you can count from 0 to 99.
2. Hexadecimal (base 16) converts easily to binary (base 2), which is used by computers at the fundamental level. A two digit hexadecimal number can range from 0 to 255, which can be expressed in eight digits of binary code.
Programmers sometimes like to throw around dorky jokes that ordinary people won't get. The following is a good test to see how dorky you are:
3x12=36
2x12=24
1x12=12
0x12=18
Programmers typically put 0x in front of a number that's in hex base. This way, people don't get confused. So here, the first three lines are interpreted as multiplication while the last is considered the hex interpretation of 12, which is (1 x 16^1) + (2 x 16^0) or 18.
Here's a better one:
Q: Let’s say only you and dead people can read hex. If you teach your buddy how to read hex also, what do you all have in common?
A: You are all deaf.
If you need an explanation, you're still not quite a dork. Work on it though! Still, for completeness, explanation: "dead" refers to a hexadecimal number DEAD (57005 base 10), as opposed to the state of not being alive. With you and your friend, that's two more to the group, so add 2 to D to get F. Hence, DEAD + 2 = DEAF.
Sunday, April 17, 2011
[IT] Short Discourse on Encoding (ASCII, UTF-8, etc.)
A -> 0100 0001
In Unicode, a letter maps to something called a code point which is still just a theoretical concept. How that code point is represented in memory or on disk is another story.
The earliest idea for Unicode encoding, which led to the myth about the two bytes, was, hey, let's just store those numbers in two bytes each. So Hello becomes
00 48 00 65 00 6C 00 6C 00 6F
Couldn't it also be:
48 00 65 00 6C 00 6C 00 6F 00 ?
the people were forced to come up with the bizarre convention of storing a FE FF at the beginning of every Unicode string; this is called a Unicode Byte Order Mark and if you are swapping your high and low bytes it will look like a FF FE.
For an email message, you are expected to have a string in the header of the form
Content-Type: text/plain; charset="UTF-8"
For a web page, the original idea was that the web server would return a similar Content-Type http header along with the web page itself -- not in the HTML itself, but as one of the response headers that are sent before the HTML page.
It would be convenient if you could put the Content-Type of the HTML file right in the HTML file itself, using some kind of special tag. Of course this seems to be a Catch-22: "how can you read the HTML file until you know what encoding it's in?!" Luckily, almost every encoding in common use does the same thing with characters between 32 and 127, so you can always get this far on the HTML page without starting to use funny letters:
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
But that meta tag really has to be the very first thing in the section because as soon as the web browser sees this tag it's going to stop parsing the page and start over after reinterpreting the whole page using the encoding you specified.
What if a poorly informed web designer doesn't put this tag though? Apparently, every browser does something different to try to guess the character set. Sometimes, they get it right. Sometimes wrong which you the web browser will have to try to figure out what encoding the web designer actually meant for you to use. Is it Chinese? Hindi? Arabic? Good luck!
Thus comes the central point that for every web document you code up, be sure to include the encoding type!
Friday, April 15, 2011
Self-improvement: Efficient Management of Time
Thursday, April 14, 2011
[Sociology] Dating Social Progression?
Probably at a used book store somewhere sometime, I picked up a 1950s guide on dating called Facts of Life and Love for Teenagers by Evelyn Millis Duvall. I really like reading retro books and its subject matter was too curious for me to avoid. Since then, it has comfortably reclined on my book shelf gathering dust until now....
