tips

83 posts under this tag.

Visualizing your folders 2
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6
Jul
23

I was running out of space this morning—these days, not even half a tera is enough—so I decided to finally download one of those famous programs to visualize your folder structure. They had intrigued me before, to be sure, but they were a somewhat expensive technology back then, and so I resisted. I figured there would be something free by now. I wasn’t disappointed: SequoiaView does everything I wanted it to do, its free, its simple, and its way cool. (And I wasn’t disappointed at all on the utility of such a visualization, I freed up 100 GB half an hour later after installing it!)

Here’s my favela drive a couple of hours ago:

Today's reading: The Psychology of Learning 2
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6
Jul
19

I didn’t think much of this essay the first time around but it has worked its way into my head since. The distinction it makes, between perfection-oriented and performance-oriented individuals is crucial and thought-provoking. Read it.

Bookworm 2
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6
Jul
16

A week ago I learned two friends are coming from the US this July 21: that means empty cases. Two happy days later and hundreds of dollars less: 38 books on shipping parcels from Amazon. Book shopping is a pleasure in and of itself (I’m rarely this happy!), and hereforward’s my list (which is quite an intimate thing to share—it’s the perfect psychological text, if you know how to read it).

I’ve been fiction-starved long enough now.
Erasmo wants to kill the man, I want to do him (I fell in love the moment I read his “The free market is the only mechanism that has ever been discovered for achieving participatory democracy.”).
Metaphors We Live By by George Lakoff, Mark Johnson
A formist classic long postponed.
I only needed to read Mind Performance Hack #51—Learn an Artificial Language—to know this book was going to be worthwhile.
A pet training book that doubles up as a “life-changing” self-control primer. I’m intrigued (and desperate). Confused? Go read this great NYT article: What Shamu Taught Me About a Happy Marriage.
On Intelligence by Jeff Hawkins, Sandra Blakeslee
Wondrous book. Truly. I’m buying these 3 extra copies just to pester friends (and family) with.
The only Ender book I’m missing.
Mencken Chrestomathy by H.L. Mencken
I’d read Mencken’s quotes before, of course. But I just became aware of him a couple of weeks ago through, of all places, a Gilmore Girls episode. I couldn’t be more ashamed of my tardiness.
I’m diving into economics these next couple of months.
“This is a book in favor of doing—self-directed, purposeful, meaningful life and work—and against ‘education’—learning cut off from active life and done under pressure of bribe or threat, greed and fear.” I’m fascinated with education these days.
Economics for Real People by Gene Callahan
I dig the Austrian School of Economics (or rather, I think I will, when I know more about it).
Frankly, that Edward Tufte’s wife mother wrote this was enough for me, but just think about it: a syntactic critique of 1000 exemplary sentences. This promises to be a jewel.
“Rage, rage against the dying of the light” (Dylan Thomas). For those late deathnights…
“[Oliver Sacks’s writings] has done as much as anyone to make nonspecialists aware of how much diversity gets lumped under the heading of ‘the human mind.’” (Amazon.com review)
Free to Choose: A Personal Statement by Milton Friedman, Rose Friedman
I want to be a libertarian.
Swimming Across: A Memoir by Andrew S. Grove
I’ve been a fan of Andy Grove ever since that Fortune feature on him.
The Buddha in the Robot by Masahiro Mori
A wildcard.
Perfectly Reasonable Deviations From The Beaten Track: The Letters Of Richard P. Feynman by Richard Phillips Feynman, Michelle Feynman, Timothy Ferris
I love Richard Feynman. Surely You’re Joking, Mr. Feynman! is way high on my all-time favorite books.
Just how would a society organized by private property, individual rights, and voluntary co-operation, with little or no government, look?
I guess this is just book gluttony, but I skimmed this book in the New York Public library one rainy afternoon and it’s a happy memory.
Foreign aid debunked. I somewhy feel I need to read this now. I need to know this stuff. I guess a happy byproduct of feverishly reading The Economist is to think of yourself as someone with vast geopolitical and economical impact ;).
5 Rituals of Wealth by Tod Barnhart
Kevin Kelly vouches for it in Cool Tools.
The Little Schemer by Daniel P. Friedman, Matthias Felleisen
I started a library copy of the Little Lisper and was hooked.
Escape from Freedom by Erich Fromm
His Art of Loving became an instant personal classic some months ago.
Finite and Infinite Games by James P. Carse
“There are at least two kinds of games. One could be called finite, the other infinite. A finite game is played for the purpose of winning, an infinite game for the purpose of continuing the play.”
George Soros, long known as “the world’s only private citizen with a foreign policy,” is a most interesting man.
Mindfulness by Ellen J. Langer
Mindfulness. The title alone was almost enough to buy the book. What a beautiful word.
How Children Fail by John Holt
Yup, I know these children education books are a weird choice but I have a hunch they’ll have much to tell me.
I haven’t read much science lately. The science spark needs some help.
Eat the Rich was a lot of fun.
“What would happen if children who can’t do math grew up in Mathland, a place that is to math what France is to French?”
I admire Starbucks.
Buffet has the strangest of powers in that he comes across as a homespun billionaire. Now that’s different from just being homespun, the way Sam Walton was, or just being a billionaire, like Bill Gates. Buffet flaunts his wealth and his professional love of money, all the while expressing essential, eternal truths in simple, earthy phrases. When I saw Buffet speak at business school he tapped on the microphone to test it and said ‘testing, testing, one-million, two-million, three-million.’” (Marc Cenedella, Amazon review)
“The need for endless learning and trying is a way of living, a way of thinking, a way of being awake and ready. Life isn’t a train ride where you choose your destination, pay your fare and settle back for a nap. It’s a cycle ride over uncertain terrain, with you in the driver’s seat, constantly correcting your balance and determining the direction of progress. It’s difficult, sometimes profoundly painful. But it’s better than napping through life.”
Replay by Ken Grimwood
“Without a single gesture toward an explanation, this novel recounts the story of a man and a woman mysteriously given the ability to live their lives over. Each dies in 1988 only to awaken as a teenager in 1963 with adult knowledge and wisdom intact and the ability to make a new set of choices. Different spouses, lovers, children, careers, await them in each go-round of the past 25 years, as well as slightly altered versions of world events. Their deep commitment to one another continues through the centuries of their many lifetimes.” (Library Journal review) I haven’t read this book and I love it already.
Believe you me, I’ll be the first to distrust this bluntly titled book, but I’m floored by who and how many people recommend it.

Tip: A nice software for screen captures 2
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6
Jul
10

I was only able (or rather, willing) to do the cool, long screen captures on my previous post because of Easy Screen Capture And Annotation—a nice and full-featured software that allows you to capture the entire content of a scrollable window, among many other things.

It’s shareware ($30), but you can use it for free without any limitation other than a welcome-nag and a red-watermark when saving your image (which can of course be easily bypassed by copy-pasting your capture to another graphic-editing program). Very useful if you ever need to do serious scren-capturing.

It's one of those moments 2
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6
Jun
26

It’s one of those moments when my head spins, twirls, swirls, and whirls. I’ve been seriously reading JS, CSS, and UI, since yesterday but it was just a couple of hours that it all came together. Let’s begin this Bushean trail with Ashley Pond V’s mindblowing, free web-book Developing Featherweight Web Services with Javascript. Then hop on to Sergio Pereira’s excellent Developer Notes for prototype.js. (Prototype.js, if you must know, is the JS framework.) Glen Murphy (recent googler) has a lot of interesting JS projects up his sleeve (say, this clock), and if you want clarity in this muddleheaded webworld, read everything you can find from Douglas Crockford (recent Yahoo)—all he’s written on JS is gobble-up-worthy, specially recommended are Prototypal Inheritance in JavaScript (it’s so short and yet it will change completely how you write JS) and Private Members in JavaScript (a wonderfully clear and short overview of JS object-orientedness). Did you know about JSON (Javascript Object Notation)? One last word on JS coding (and learning), please don’t do it without an HTML Real-Time Editor, a Javascript Shell, and a Javascript Development Environment—just don’t.

Yahoo! has a pretty nice UI blog going on (a couple of days ago, for instance, they did a nice post on the Patterns Behind the Yahoo! Home Page Beta) and they recently released an awesome Pattern Library (Yahoo! is becoming pretty cool lately… at least for developers). UI patterns seem to be all the rage these days and deservedly so. Jenifer Tidwell recent O’reilly, Designing Interfaces, looks set to become a classic (and some very worthwhile excerpts are available online). Out in the wild web, there’s even a pattern of how to build patterns, an interesting conversation on patterns here (intro, 1, 2, 3, 4), and Nine Tips for Designing Rich Internet Applications to which I wholeheartedly agree.

Doesn’t it just floor you how smart and fast things are becoming?

OK, back to work.

Treat 2
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6
Jun
22

As I said, today I’m happy and since my father isn’t coming to dinner (he has some appointment) and I’m home alone, I’m off to give myself a treat. I’ll go buy the previous-week Economist, which looks to be quite something (Inequality and The American Dream is the cover article, and the edition’s suvey is on logistics—need I say more?) and read it under a tree somewhere after eating Hindu rice at this very nice restaurant on Lopez Cotilla.

Next day update: Dinner was great, not so much for the rice (Biryani Hyderabad), which was a bit too spicy for my taste, but because I got to some interesting talking with the restauratrice, who gave me some very useful advice on my Honda: I could get almost free service checkups at Centro Magno’s agency, and they actually give free tours of the Honda plant here in Guadalajra (where they supposedly build a car in under two hours). I’m baffled at the incredible amount of local knowledge available if one will only listen.

They didn’t have the previous-week Economist at Galerias’ Sanborns so I had to settle with the previous-previous-week one, to which I gladly agreed once I realized it contained the 26-page technology quarterly. I gobbled up some it at the restaurant and then the rest up until late at night at Minerva’s Starbucks (it was too rainy outside for a tree and anyway, outdoors are heavily overrated). It was a wonderful edition—I was laughing so hard at times I got quite a few surprised looks. It felt like talking with a very witty, very sharp ole friend. And I found out two important things: I’d much rather read the day away than go watch a movie (and they cost about the same) and The Economist is far and away my favorite magazine.

An easy way to create your own file format 2
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6
Jun
20

I stumbled upon the .CBR extension some days ago and it was interesting to read its description, via filext:

This is a renamed .RAR file and can be decompressed with any .RAR file utility. The CDisplay program displays the comic book images so it is useful to use for this particular .RAR archive type.

Think about it, to create the ultimate comic-book format you simply wrap together some images (GIFs, JPGs, PNGs) and some (optional) introductory text (a .NFO or a .TXT) in a .RAR file and rename it. That’s it. A batch of pictures has been converted into a black-box, into a comic book. We’ve reified a comic out of thin pixels. That’s all CDisplay needs to let you seamlessly experience those images as a comic, but you could get as baroque in your specification of a file format as you like. For, say, a hypothetical .BIO file-extension used to store people’s biographies, you would specify a .RAR wrap of that person photo (that must be named, say, “mypic”, and must be a JPG), one photo as a kid (named “kidpic”), one photo of each parent (“mompic and “dadpic”), a curriculum vitae (“vitae”, must be a .TXT file),... you get the picture. Half of the magic, of course, resides in the reading-program, but that’s the easy part.

Here are two extra, contradictory advantages of creating file-formats thru .RAR wrapping:

the tying is loose
The elementary constituents are still available to anyone with a .RAR decompressing utility.
the tying is tight
You’re using a compression format after all, so you are probably saving at least a couple of bytes (though the time spent decompressing things on the fly could easily turn this into a disadvantage).

What struck me about this file-extension thing was how such a seemingly low-level nitty-gritty construct as a file-extension can be blackboxed mostly thru the high-level path of drag-and-dropping icons to WinRar.

Mundo Latino - Stereo Total 2
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6
May
06

This Thursday I went to my first Stereo Total concert and it was great.

Chepe la loca Mundo Latino - Stereo Total!

Primeval Soup 2
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6
Apr
20

Today, in what I’m sure is an increasingly common occurrence to everyone, I was uncertain on a subtle language question and I googled it. The interesting thing was that I didn’t do that to get somewhere, to find any particular webpage, I only cared about the result numbers.

You see, I wasn’t sure whether you wrote “that’s a clever move of their part” or “that’s a clever move on their part.” Prepositions are one of the nastiest, most irrational things in every language. In Spanish you would use the equivalent of “of” in the equivalent expression and I’m guessing that’s what led me astray.

The worst thing is that dictionaries are no help at all in this regard, they just throw at you an impossibly long chain of usage cases. Enter Google. All it took to answer my question was a quick google for ”on their part” and one for ”of their part” (quotes included!). The first query had 2,820,000 results, the second 146,000. The winner was clear, my question was settled.

But it was unnerving. The web has swallowed our language with all its subtleties—it ought to make for one heck of a primeval soup. Don’t you get this feeling every so often that Google is this close to being able to do true translation? This close to understanding? This close to speaking? Do you think it’s not hearing us right now?

A pretty darn good breakfast 2
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6
Apr
17

Warm beer, cold women. Black coffee, sweet cajeta.