Thoughts From Eric Archive

Last Thursday, I had the rare honor and privilege of chatting with Jen Simmons as a guest on The Web Ahead .  (I’ve also chatted with Jen in real life.  That’s even awesomer!)  As is my wont, I completely abused that privilege by chatting for two hours — making it the second-longest episode of The Web Ahead to date — about the history of the web and CSS, what’s coming up that jazzes me the most, and all kinds of stuff.  I even revealed, toward the end of the conversation, the big-picture projects I dearly wish I had time to work on.

The finished product was published last Friday morning.  I know it’s a bit of a lengthy beast, but if you’re at all interested about how we got to where we are with CSS, you might want to give this a listen:  The Web Ahead, Episode #18.  Available for all your finer digital audio players via embedded Flash player, iTunes, RSS, and MP3 download.

My deepest thanks to Jen for inviting me to be part of the show!

• The Web Ahead, Episode #18: Me! was published on Monday, March 5th, 2012.
• It was assigned to the CSS and Interviews categories.
• There have been three replies.

Thanks to last summer’s home renovation project, the new kitchen is lit by six interior flood bulbs.  We were using the diffuse incandescent bulbs our contractors put in, which were nice and warm and soft.  And also, being essentially freebies, not long for this world.  We recently had three burn out within two weeks.

We decided to take the opportunity to switch from incandescents to something far more energy-efficient.  Having used a number of CFLs around the house, I knew I wanted no part of that scene.  The subtle flicker they generate isn’t subtle enough for me, and I hate the wan quality of the light.  I’m not really thrilled with the warm-up time, either.

So we went with LEDs.  This wasn’t as straightforward as I might have liked, but we’ve now switched and are really happy to have done so.  I’d like to share the most important thing we learned in hopes of helping others through the transition.

It’s this:  if you’re going from “warm” incandescents straight to LED, find bulbs that have a color temperature of 2700K.  The first test bulb we bought was 3000K, and the difference was enormous.  By comparison to the incandescents, it was a harsh white.  In a Modernist design setting, like say at the Guggenheim, 3000K is probably a good choice.  In our wood-and-grain center-hall Colonial home, it was all wrong.

So I ran up to Home Depot and picked up a couple of EcoSmart BR30 diffuse floodlight bulbs, which are 2700K.  I put in one as a test, and when we flipped on the lights, I couldn’t see a difference in the light given off by the LED and incandescent bulbs.  The LED gave off a little bit more light than the incandescents around it (more on that in a minute) but the quality of light was essentially the same.  I put in the other test bulb with the same results.  Now we have all six cans fitted with the EcoSmarts, and the kitchen is just as warm as it was before.

One slightly noticeable difference is that there are more lumens bouncing around the kitchen than before, because we had 65W incandescents and the LEDs are equivalent to 75W (they actually consume 14W).  There weren’t any 65W equivalents in the floods, at least when I went looking, so I picked the 75W equivalents.  The new bulbs put out 800 lumens each, whereas the old ones likely shed 650-700 lumens each.  I do notice the difference, but it’s not so extra-bright that it’s bothersome.  That said, if I track down some bright white 2700Ks in the 650-700 lumen range, I may swap out half the kitchen bulbs in a staggered pattern to see how it feels.  Whichever ones I don’t use in the kitchen, I can always reuse in the cans in our basement.

The really noticeable difference is that when you flip the wall switch, it takes half a second for the bulbs to actually light up.  It’s a bit unusual when you switch straight from incandescent, but it’s no worse than the “on time” for most CFLs, and there’s no slow warm-up time for LEDs like you get with CFLs.  Once they’re on, they’re on.  And they don’t hum or flicker they way CFLs are prone to doing.

In closing, I just want to reiterate that color temperature is absolutely crucial, and if you’re coming over from incandescents, you want to be at 2700K.  Beyond that, match up the wattage as best you can, grit your teeth through the purchase price, and bask in the knowledge that your electricity bills will be lower, plus you shouldn’t have to replace the bulb any time in the next decade or even two.  That last part alone nearly makes LEDs worth the up-front cost.

If you have experiences or tips to share with regards to LED bulbs, by all means leave a comment!

• From Filaments to Semiconductors was published on Friday, March 2nd, 2012.
• It was assigned to the General and Guide categories.
• There have been nine replies.

A little while back, I was reading some text when I realized the hyphens didn’t look quite right.  A little too wide, I thought.  Not em-dash wide, but still…wide.  Wide-ish?  But when I copied some of the text into a BBEdit window, they looked just like the hyphens I typed into the document.

Of course, I know Unicode is filled with all manner of symbols and that the appearance of those symbols can vary from one font face to another.  So I changed the font face, made the size really huge, and behold: they were indeed different characters.  At this point, I was really curious about what I’d found.  What exactly was it?  How would I find out?

For the record, here’s the character in question:

−

Googling “−” and “− Unicode” got me nothing useful.  I knew I could try the Character Viewer in OS X, and eventually I did, but I was wondering if there was a better (read: lazier) solution.  I asked the Twittersphere for advice, and while I don’t know if these solutions are any lazier, here are the best of the suggestions I received.

• Unicode Lookup, a site that lets you input or paste in any character and get a report on what it is and how one might call it in various encodings.
• Richard Ishida’s UniView Lite, which does much the same as Unicode Lookup with the caveat that once you’ve input your character, you have to hit the “Chars” button, not the “Search” button.  The latter is apparently how you search Unicode character names for a word or other string, like “dash” or “quot”.
• UnicodeChecker (OS X), a nice utility that includes a character list pane as well as the ability to type or paste a character into an input and instantly get its gritty details.

Any of those will tell you that the − in question is MINUS SIGN, codepoint 8722 (decimal) / 2212 (UTF-16 hex) / U+2212 (Unicode hex) / et cetera, et cetera.  Did you know it was designated in Unicode 1.1?  Now you do, thanks to UnicodeChecker and this post.  You’re welcome.

Update 2 Mar 12:  Philippe Wittenberg points out in the comments that you can add a UnicodeChecker service.  With that enabled, all you have to do is highlight a character, summon the contextual menu (right-click, for most of us), and have it shown in UnicodeChecker.  Now that’s the kind of laziness I was trying to attain!

• Finding Unicode was published on Thursday, March 1st, 2012.
• It was assigned to the Tools category.
• There have been twenty-eight replies.

The moment I hit “Publish” on this post, I will have crossed a major base-ten barrier:  this is the one thousandth post published here on meyerweb.  When I started putting up little missives back in December 1999, the idea was to communicate with my friends and family about what was going on in my life, and to maybe open a dialogue with the few people I hoped might read the forthcoming Cascading Style Sheets: The Definitive Guide.    (We expanded the acronym CSS in the title for fear potential readers might not know what “CSS” stood for — a legitimate concern back in 2000!)  Posts were written in the first-person plural, of all things, and there were no comments or search.  In fact, the whole thing was an unholy agglomeration of XML, XSLT, and shell scripts that somehow spit out HTML into quarterly archive pages — in chronological order, I’ll have you know.

Years later, I migrated to WordPress (mostly because I knew Matt personally, back before he started hobnobbing with Richard Branson and storing fruit in Louis Armstrong’s trumpet and all that), turned on comments, and never looked back.  As more and more sites have disabled commenting, I’ve left that door open and have yet to regret it.  Curating the comments has become easier to manage in the last few years as the number of comments per post has dropped, but I still believe it’s a worthwhile effort.  I was never here simply to talk; a good conversation beats a great soliloquy any day of the week.

It’s also true that, as my life has gotten more complex and my responsibilities have grown, my frequency of posting has dropped in the last few years (I believe that’s at least part of the reason for the drop in comments).  Speaking at an increasing number of conferences, founding and developing An Event Apart with Jeffrey, taking our family’s size from two to five, and trying (trying!) to keep up with the inbox and friends online — all ate into my blogging time.  I allowed it to happen, of course, in the most natural and unconscious way possible: I simply didn’t focus on blogging.  A lot of my focus I let flow into watching social networks stream crumbs of information past me, and occasionally tossing in my own crumbs, partly just to see where they flowed.

I will of course continue to put time and energy into An Event Apart and writing and above all my family, but I am reclaiming in the name of blogging the pieces of my attention I ceded to Twitter and Facebook and all that jazz.  This site, in the last 12 years, has (like an old friend) seen me through failure and success, horror and beauty, war and peace, through death and new life and all the things that greet all of us every day.  It deserves more of my focus, and that’s what I have committed to give it.  I’ll be returning to my old mix of technical and personal material, writing about CSS and standards right alongside child-raising and kitchen faucets.  You can follow along via RSS, or if you prefer a patchier approach you can watch for post announcements on Twitter.  Whatever the balance of content, whatever the post topic, I can most definitely assure you that I will continue to abuse parenthetical asides, lead off paragraphs with “Anyway”, employ British-style punctuation rules, and make jokes so obscure only I get them.

Prior to hitting “Publish” on this post, the archive of “Thoughts From Eric” (the official title of the blog portion of meyerweb) contains 400,409 words, according to WP Word Count.  This post contains 608.  Here’s to the next 598,983.

• Adding a Comma, Expanding a Place was published on Wednesday, February 29th, 2012.
• It was assigned to the Personal category.
• There have been five replies.

Published this morning in A List Apart #344: an interview I conducted with Tantek Çelik, web standards lead at Mozilla, on the subject of Mozilla’s plan to honor -webkit- prefixes on some properties in their mobile browser.  Even better: Lea Verou’s Every Time You Call a Proprietary Feature ‘CSS3,’ a Kitten Dies.  Please — think of the kittens!

My hope is that the interview brings clarity to a situation that has suffered from a number of misconceptions.  I do not necessarily hope that you agree with Tantek, nor for that matter do I hope you disagree.  While I did press him on certain points, my goal for the interview was to provide him a chance to supply information, and insight into his position.  If that job was done, then the reader can fairly evaluate the claims and plans presented.  What conclusion they reach is, as ever, up to them.

We’ve learned a lot over the past 15-20 years, but I’m not convinced the lessons have settled in deeply enough.  At any rate, there are interesting times ahead.  If you care at all about the course we chart through them, be involved now.  Discuss.  Deliberate.  Make your own case, or support someone else’s case if they’ve captured your thoughts.  Debate with someone who has a different case to make.  Don’t just sit back and assume everything will work out — for while things usually do work out, they don’t always work out for the best.  Push for the best.

And fix your browser-specific sites already!

• “The Vendor Prefix Predicament” at ALA was published on Tuesday, February 14th, 2012.
• It was assigned to the Browsers, CSS, Standards, W3C, and Web categories.
• There have been two replies.

Right in the middle of AEA Atlanta — which was awesome, I really must say — there were two announcements that stand to invalidate (or at least greatly alter) portions of the talk I delivered.  One, which I believe came out as I was on stage, was the publication of the latest draft of the CSS3 Positioned Layout Module.  We’ll see if it triggers change or not; I haven’t read it yet.

The other was the publication of the minutes of the CSS Working Group meeting in Paris, where it was revealed that several vendors are about to support the -webkit- vendor prefix in their own very non-WebKit browsers.  Thus, to pick but a single random example, Firefox would throw a drop shadow on a heading whose entire author CSS is h1 {-webkit-box-shadow: 2px 5px 3px gray;}.

As an author, it sounds good as long as you haven’t really thought about it very hard, or if perhaps you have a very weak sense of the history of web standards and browser development.  It fits right in with the recurring question, “Why are we screwing around with prefixes when vendors should just implement properties completely correctly, or not at all?”  Those idealized end-states always sound great, but years of evidence (and reams upon reams of bug-charting material) indicate it’s an unrealistic approach.

As a vendor, it may be the least bad choice available in an ever-competitive marketplace.  After all, if there were a few million sites that you could render as intended if only the authors used your prefix instead of just one, which would you rather: embark on a protracted, massive awareness campaign that would probably be contradicted to death by people with their own axes to grind; or just support the damn prefix and move on with life?

The practical upshot is that browsers “supporting alien CSS vendor prefixes”, as Craig Grannell put it, seriously cripples the whole concept of vendor prefixes.  It may well reduce them to outright pointlessness.  I am on record as being a fan of vendor prefixes, and furthermore as someone who advocated for the formalization of prefixing as a part of the specification-approval process.  Of course I still think I had good ideas, but those ideas are currently being sliced to death on the shoals of reality.  Fingers can point all they like, but in the end what matters is what happened, not what should have happened if only we’d been a little smarter, a little more angelic, whatever.

I’ve seen a proposal that vendors agree to only support other prefixes in cases where they are un-prefixing their own support.  To continue the previous example, that would mean that when Firefox starts supporting the bare box-shadow, they will also support -webkit-box-shadow (and, one presumes, -ms-box-shadow and -o-box-shadow and so on).  That would mitigate the worst of the damage, and it’s probably worth trying.  It could well buy us a few years.

Developers are also trying to help repair the damage before it’s too late.  Christian Heilmann has launched an effort to get GitHub-based projects updated to stop being WebKit-only, and Aarron Gustafson has published a UNIX command to find all your CSS files containing webkit along with a call to update anything that’s not cross-browser friendly.  Others are making similar calls and recommendations.  You could use PrefixFree as a quick stopgap while going through the effort of doing manual updates.  You could make sure your CSS pre-processor, if that’s how you swing, is set up to do auto-prefixing.

Non-WebKit vendors are in a corner, and we helped put them there.  If the proposed prefix change is going to be forestalled, we have to get them out.  Doing that will take a lot of time and effort and awareness and, above all, widespread interest in doing the right thing.

Thus my fairly deep pessimism.  I’d love to be proven wrong, but I have to assume the vendors will push ahead with this regardless.  It’s what we did at Netscape ten years ago, and almost certainly would have done despite any outcry.  I don’t mean to denigrate or undermine any of the efforts I mentioned before — they’re absolutely worth doing even if every non-WebKit browser starts supporting -webkit- properties next week.  If nothing else, it will serve as evidence of your commitment to professional craftsmanship.  The real question is: how many of your fellow developers come close to that level of commitment?

And I identify that as the real question because it’s the question vendors are asking — must ask — themselves, and the answer serves as the compass for their course.

• Unfixed was published on Thursday, February 9th, 2012.
• It was assigned to the Browsers, CSS, Standards, W3C, and Web categories.
• There have been twenty-one replies.

After the blackout on Wednesday, it seems that the political tides are shifting against SOPA and the PROTECT IP Act — as of this writing, there are now more members of Congress in opposition to the bills than in favor.  That’s good news.

I wil reiterate something I said on Twitter, though:  the members of tech community, particularly those who are intimately familiar with the basic protocols of the Internet, need to keep working on ways to counteract SOPA/PIPA.  What form that would take, I’m not sure.  Maybe a truly distributed DNS system, one that can’t be selectively filtered by any one government or other entity.  I’m not an expert in the area, so I don’t actually know if that’s feasible.  There’s probably a much more clever solution, or better still suite of solutions.

The point is, SOPA and PIPA may soon go down to defeat, but they will return in another form.  There is too much money in the hands of those who first drafted these bills, and they’re willing to give a fair chunk of that money to those who introduced the bills in Congress.  Never mistake winning a battle with winning the war.  As someone else observed on Twitter (and I wish I could find their tweet now), the Internet community fought hard against the DMCA, and it’s been US law for more than a decade.

By all means, take a moment to applaud the widespread and effective community effort to oppose and (hopefully) defeat bad legislation.  When that’s done, take notes on what worked and what didn’t, and then prepare to fight again and harder.  Fill the gap between battles with outreach to your elected representatives and with efforts to educate the non-technical in your life to explain why SOPA/PIPA were and are a bad idea.

Days of action feel great.  Months of effort are wearying.  But it’s only the latter that can slowly and painfully bring about long-term change.

• Vigilance and Victory was published on Friday, January 20th, 2012.
• It was assigned to the Commentary, Culture, and Web categories.
• There has been one reply.

Though I certainly do not support SOPA or the PROTECT IP Act (the complete, rather contrived acronym of PIPA), I will not be blacking out meyerweb.  This is largely because the vast majority of my readers already know about these bills, and very likely oppose them; as for anyone who visits but does not know about these bills, I feel I’ll do better to speak out than to black out.  (Which is not a criticism of those who do black out.  We all fight in our own ways.)

Instead, I will reproduce here the letter I attempted to send via contact form to my state Senator this morning, and which I will print out and send by regular postal service later today.

Senator Brown:

I grew up in Lexington, Ohio.  I moved to Cleveland in pursuit of a career, and found success.  Through a combination of good luck and hard work, I have (rather to my surprise) become a widely recognized name in my field, which is web design and development.  Along the way, I co-founded a web design conference with an even more widely respected colleague that has become one of the most respected and successful web design events in the world.  This business is headquartered in Ohio — I live in Cleveland Heights with my family, and I intend to stay here until I either retire to Florida or die.  Politically I’m best described as a moderate independent, though I do tend to lean a bit to the left.

As you can imagine, given my line of work, I have an opinion regarding the PROTECT IP Act which you have co-sponsored.  The aims of PROTECT IP are understandable, but the methods are unacceptable.  Put another way, if you wish to combat piracy and intellectual property theft, there are far better ways to go about it.

As someone with twenty years of technical experience with the Internet and nearly as many with the web — I started creating web pages in late 1993 — please believe me when I say the enforcement mechanisms of the bill are deeply flawed and attack the very features of the Web that make it what it is.  They are akin to making a criminal of anyone who gives directions to a park where drug trafficking takes place, regardless of whether they knew about the drug trafficking.  You don’t have to be in favor of drug trafficking to oppose that.

This is not a case where tweaking a clause or two will fix it; correction in this case would mean starting from scratch.  Again, the objection is not with the general intent of the bill.  It is with how the bill goes about achieving those aims.

If you would like to discuss this with me further, I would be delighted to do whatever I can to help, but in any event I strongly urge you to reconsider your co-sponsorship of the PROTECT IP Act.

Thank you for your time and consideration.

Eric A. Meyer (http://meyerweb.com/)

Partner and co-founder, An Event Apart (http://aneventapart.com/)

If you agree that the PROTECT IP Act is poorly conceived, find out if your senator supports PIPA.  If they do, get in touch and let them know about your opposition.  If they oppose the bill, get in touch and thank them for their opposition.  If their support or opposition isn’t known, get in touch and ask them to please speak out in opposition to the bill.

As others have said, postal letters are better than phone calls, which are in turn better than e-mail, which is in turn better than signing petitions.  Do what you can, please.  The web site you save might be your own.

• Standing In Opposition was published on Wednesday, January 18th, 2012.
• It was assigned to the Commentary, Culture, and Web categories.
• There has been one reply.