I got a Whoop strap because I’m an analytical kind of guy and I want to make sure I’m doing the best training I can. I got it kind of late in the season last year, so I was in race mode for a couple of weeks then I was in “just maintain fitness and hope I don’t get sick this winter and blow it all” mode.
I was very disappointed when I first got it, because in the first week I mowed my grass and discovered it thought my heart rate was higher than the highest I’ve ever seen in any workout, race or stress test. I think it was picking up vibration from the mower and measuring about 100 bpm higher than reality. After using it for paddle workouts and races and comparing to what my Wahoo TIKR measures, it was reading about 20 bpm too high, probably due to the impact of my paddle catch. Whoop suggested I try (i.e. buy) their bicep band, which seems to have solved the problem.
But even with that strap change, I would come off 5 straight days of training and take a rest day, and wake up on race day and it would telling me I was in the red or yellow zone for recovery, which is demotivating. Then I’ve have a really good race in spite of what it said. The next day I’d wake up tired and sore and barely able to walk, and it would say I was 86% recovered and I should do a hard workout. So it’s not exactly providing me with useful information. I was hoping that now that it’s spring and I’m going to start being in “train like hell because the season starts in 2 months” that it would start giving better data.
There are design details of the Whoop strap that I absolutely love and others I completely, 100% hate hate hate. On the love side, I like the way you recharge it without having to take it off by having a recharging battery that sort of clamps on top of the strap for an hour or two and it’s recharged. On the hate hate hate side, the biggest problem is the strap. They only anchor it on one end and it’s supposed to be held in place by these two very shallow vanes that do practically nothing. It was bad enough on the wrist strap, but on the bicep band where your bicep changes diameter every time your move your arm it’s utterly useless. I end up constantly fiddling with it. It seems like hardly a minute goes by without looking down and seeing the green lights because it’s slipped sideways under the band and it’s not pressing the lights into your muscle.
Ironically, the only time it doesn’t slip sideways under the strap is when you’ve got the recharging battery clamped on top because the battery clamps over the strap. I asked a friend with a 3-d printer if he could make something that like just the clamp part of the battery so I could wear that all the time, but it has springy metal to hold it on. I’ve also tried scotch tape and duct tape to hold the loose end of the strap down. Doesn’t work well.
So anyway, I can’t currently find the battery. Whoop wants a ton of money for a replacement ($50 plus shipping), and frankly if the battery doesn’t show up in a day or two I’m going to take the strap off and leave it off, because it’s just not working out for me and I’m not going to throw good money after bad.
My home linux box has been bugging me to upgrade from Kubuntu 19.04 to 19.10 for a while (Kubuntu version numbers are the last 2 digits of the year followed by the two digit month, so 19.10 is approximately 2 months old). Usually these upgrades go pretty smoothly so I fired it up and went away for lunch.
When I got back, it was complaining about something wrong with the MySQL upgrade. None of my MySQL based websites (this blog, my Drupal sites, and my old Gallery3 site). After rebooting, I couldn’t get MySQL to start up.
I removed and purged all the MySQL packages, and reinstalled it. When I attempted to restore my database from my backups, I discovered three things:
I’d done an old development project several years ago that had installed something for Paypal integration that the new version of MySQL didn’t like, and I basically had to edit it out of the database backup to get it to restore.
Restoring system tables that mysql_dump had dumped broke everything, because it installed a MySQL 5.7 version of the mysql.users table that had fewer columns than MySQL 8.0 expected. I had to manually edit all the system tables out of the database backup as well.
When I manually recreated the users that each of the websites required, it turns out that the default authentication method that MySQL 8 uses is not compatible with what PHP expects. I had to re-create the users specifying the older authentication method.
Drupal 7 is not officially compatible with MySQL 8, so I had to find and install a patch. I guess I’d better find the time to upgrade Drupal as well.
Other than that, my main worry is that it deleted a bazillion deb packages that it said it didn’t need any more. I didn’t look at them in detail, but one of them was PostGIS and I had to re-install it so my Navaid database would work again. I guess I’ll just keep an eye out for broken stuff and fix them as they show up.
Ok, I’m really confused about what’s going on. I’ve been bombarded all night by emails with yahoo verification codes from somebody attempting to log into my yahoo account (which I only have for testing email to my mailing list) from Minnesota.
I looked up my yahoo account on “have i been pwned” and it shows up on breaches of sites I am 100% sure I’ve never used my yahoo account on, like Evony and MySpace, as well as a bunch of hackers.
So I changed my password (which caused me to get another email to my real email address with a verification code, which interestingly was 4 characters instead of the 8 characters that the ones from Minnesota have had). But also interestingly, you only get the verification address after you’ve entered a correct password. Ok, maybe one of those breaches included the correct password. But I also checked my “account activity” and didn’t see any other logins.
So imagine my surprise when I continued to get verification codes. Somebody is still getting to that stage of the login even though I’ve changed my password? How?
I checked all my account settings. There are no other email addresses or phone numbers in the account, nor is my email being forwarded somewhere. The only weird thing is that there are absolutely no messages in the Archive or Spam or Inbox. Last time I logged into this account (many months ago), there were literally hundreds of spam messages. Also, there seems to be a very long delay between a test message being sent and it arriving in my yahoo mailbox.
I am completely baffled as to what’s happening. Is my yahoo account completely pwned and being used by somebody else, or the verification emails bogus and I’m concerned over nothing?
I had this idea for an app to handle registration and results for kayak races. I had the following requirements in mind:
It must work when off-line
It must work on laptops and tablets
Preferably, it will sync up with a server when it is on-line
It must not require any installation or other technical futzing around because my target audience (the people who run kayak races) are not all very technically sophisticated.
I discovered PouchDB, which would take care of the storing information locally in the browser when off-line, and also would sync to a server when it came time to do that. And so off I went programming away. My little proof of concept was humming along, it could accept registrations and display and edit existing registrations, and I was well set to add results entry and display, when I thought to try it on the bane of every web developers lives, Internet Explorer.
First problem: IE reports the ‘fetch’ is not a valid function. Fortunately, the documentation for PouchDB warns you about that, and says to install a polyfill. So I install it, and now IE reports ‘Promise’ is not a valid function. Hmm, no mention of that in the PouchDB docs that I can find.
Can I just mention as an aside that the PouchDB docs do say that it supports IE 10 and IE 11? Yeah, about that…
Thanks to an answer on StackOverflow, I find another polyfill for Promise. Now IE reports that you can’t use IndexDB on web pages that are loaded as files rather than as URLs. Not sure what to do about that except tell people to stop using IE. It appears that with my polyfills and stuff, it does work in Edge, at least. Small mercies.
I found a really cool Final Cut Pro plugin that puts a motion tracked point on your video and builds out a title that moves with the tracked point. I’ve experimented with it a bit and I think I’ll be able to use it to point out people and other points of interest in my videos. The only problem I’ve found with it is that if the point you’re tracking is even briefly obscured, it will lose tracking and its mind.