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Real Life Debugged » Vent-Rant

Archive for the Category ◊ Vent-Rant ◊

“Lisa, you’re wrong and your technical claims are absurd.” So when do you throw in the towel? Especially when you keep debugging (for free)? I’ve hammered on this BitDefender “License expired” and now “no updates happening” problem for 14 days. I posted a few days ago about my BitDefender debugging - since then, I’ve provided additional updates on the BitDefender forum and then been awarded an extra year for free. And then attacked by a moderator.

Reward? Or bribe? Ahhhh well. Let’s ride the debugging train just a little bit further, shall we?

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I suspected my antivirus/firewall software had a virus. Ya see, out of nowhere at 7am over a nice cup of coffee, BitDefender screamed at me, “Your system is NO LONGER PROTECTED!

Huh?!? I renewed it last month. It’s been running fine!

BitDefender further admonished, “The specified key is not valid. Please enter a valid license key.” After much cajoling and growing ire on my part, it refused to yield, and dragged me way down the rabbit hole.

This is one of those debugging scenarios where you DON’T get access to the source code. OR access to any tool to debug it faster than real time. So, we’re stuck debugging by permutation, with the results of our testing presented as snippy little error messages. But pictures are so much fun, so let’s have a go at it.

(And one of those big hints… Party Like It’s December 31, 1969.)

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The stereotypical learning style for engineers is that of visualization - we learn through seeing. Pictures and diagrams, watching facial expressions, doing practical projects. The other two learning styles are auditory (hearing) and kinesthetic (feeling). Since ~65% of the population are classified as visuals, proposed changes in education include adding more visual elements to improve learning.

And here it is in practice! While searching for a recipe online, I found Cooking for Engineers. Lemmee jump to the punch line - here’s the summary for Shrimp Scampi.

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In the same issue of JackGanssle’s Embedded Muse newsletter where he reviewed my book, he let me rant on about the state of computer science/engineering education and its disconnect with industry needs.

He had mused in an earlier newsletter article when (and what type of) programming languages should be taught at the university level. He proposed banishing all such courses until Junior year so students can learn more about decision-making, methodologies and real design, rather than just cranking out code. His article struck a real nerve with me.

I blathered on for a bit, but apparently coherently enough that he decided to print my response.

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I was reading a post about the danger of cutting innovation efforts and R&D costs in this radically crappy economy - kinda like the farmers’ saying about not eating the seed corn. Seems a no-brainer to me that while forward-looking efforts might be optimized, long-term strategy and activities should not be compromised or curtailed.

You tech companies want a hint? Bag the next generation 140-button electronic gadget remote control that manages every electronic device in the house, washes your dishes, and vacuums the rug. Instead, gimmee a 15-button remote control in a fashionable color that doesn’t require me to turn on the lights to find the button to pause my DVD.

You want a rant? Here ya go.

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Subtitle: Awarding Jobs to the Lowest Bidder

For years Verizon has subtly questioned my ability to use my own two-line phone.

It came to a head when the kids moved out, we trashed DSL and switched to cable modem. No longer needed two phone lines. So I called Verizon on our main line to turn off Line 2. Finally (I cheered internally), the end of 10 long years suffering through Verizon’s insistence that in fact, Ma’am, you are calling me from Line 2. I’d given up arguing the “Line 1 vs. Line 2″ nonsense, but now that I wanted Line 2 turned off, I figured it was a good idea to “confirm” somehow.

So for the zillionth time I responded, resigned, “No, I’m calling from Line 1. This is the phone that rings when people call our main number.”

“No Ma’am, you are calling from Line 2.” (Unspoken on her side I imagine, “This lady is an idiot.”)

Sigh. “Cancel Line 2.” I confirmed the telephone number. Fingers crossed. Five days later, Line 2 was truly dead. “dee Dee DEE, The number you have dialed….” Amazingly, Verizon actually turned off the right one.

But now Line 1 rang busy. Forever.

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Subtitle: “An Author’s Relationship with Amazon, Google and Search Engine Optimization (SEO)”

I admit, when the book first came out, I was so antsy to see it on Google. In the beginning I was secretly disappointed to keep finding it behind pages and pages of cell phone battery horrors … “Girl burned when cell phone catches fire” … “cell phone sparks fire that leaves California man severely burned.”

But after the the book came out and gained publicity, my attitude (and my mental status) buoyed happily seeing it at or near the top of search results. Then at international Amazon sites, and in lists in industry journals and college libraries. And the reviews - I printed out page after page to save for posterity!

But … my amusing and somewhat sarcastic writing style didn’t win me this international publicity. Nope.

It’s all about Google and Amazon. And SEO - search engine optimization.

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