The Wiert Corner – irregular stream of stuff

Jeroen W. Pluimers on .NET, C#, Delphi, databases, and personal interests

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Cool: HTTPSWatch tracks the HTTPS support of prominent websites.

Posted by jpluimers on 2016/09/23

HTTPSWatch tracks the HTTPS support of prominent websites.

Source: HTTPSWatch | Global

Like on the right side.

https isn’t everywhere yet, but growing.

–jeroen

Posted in https, Power User, Security | Leave a Comment »

How to disable your security questions at “Personal Info – Yahoo Account Settings”

Posted by jpluimers on 2016/09/23

Steps to disable the security questions in Yahoo:

  1. Logon at https://login.yahoo.com
  2. At the top right, click on your name, hover over your name and click “Account Info” to get to Personal Info – Yahoo Account Settings – https://login.yahoo.com/account/personalinfo
  3. On the left menu, click on “Account Security”.
  4. Click “Disable security questions”.

    Disable security questions - yahoo thinks they're a bad idea anyway

    Disable security questions – yahoo thinks they’re a bad idea anyway

  5. In the dialog, click “Yes, secure my account”
  6. In the next dialog, click “Close”
  7. Then verify your other security options (like phone/email recovery and two-factor logon) to enhance your security even more.

–jeroen

Posted in Power User, Security | Leave a Comment »

Mac OS X – Spotlight not finding many files: force a rescan solved it

Posted by jpluimers on 2016/09/23

I was looking for some PDF files that I knew for sure were on my SSD but Spotlight would not find them. Looking for more obvious files I noticed Spotlight was returning hardly any files at all: somehow the index was messed up.

Years ago I also had Spotlight issues; then it would find nothing (now it did find some files) which was solved by a reboot: Spotlight refuses to be enabled on Lion: reboot helped.

Screenshot 2016-06-29 12.57.34

Screenshot 2016-06-29 12.57.34

Now this was right after a reboot, and because Spotlight did find some files I know Spotlight was turned on (no need for mdutil tricks mentioned in After restoring fresh HDD from Time Machine Backup: No results from Spotlight).

So I dug a bit deeper and decided to try [WayBack] Rebuild the Spotlight index on your Mac – Apple Support with these steps:

  1. Search for something that returns few results (in my case Xyzzy)
  2. Click Spotlight Preferences...
  3. Go to the Privacy tab
  4. From the Finder, drag your disk(s) to the Prevent Spotlight from searching these locations list.
  5. Remove your disk(s) from that lists using the minus (-) button.
  6. Wait for re-indexing to complete

That worked like a charm to refresh the index: it started indexing again which took about one hour.

After a few minutes though, I found back the 32pfl7404h_12_dfu_nld.pdf I was looking for.

A second time, it had lost the index to iTunes, and found it back in about 2 hours (as the SSD was much more full).

A third time, this trick from [WayBack/Archive.is] Re-Index Spotlight from the Terminal, Re-Gain Valuable Time for Life [OS X Tips] | Cult of Mac worked:

sudo mdutil -E /

This basically re-indexes from the root (/) folder.

I find it easier than the above 6 steps (which are also on [WayBack/Archive.is] Make Spotlight Work Again [OS X Tips] | Cult of Mac).

–jeroen

Posted in Apple, Mac, Mac OS X / OS X / MacOS, MacBook, MacBook Retina, MacBook-Pro, OS X 10.10 Yosemite, OS X 10.11 El Capitan, OS X 10.9 Mavericks, Power User, SpotLight | Leave a Comment »

Nick Hodges Joins Embarcadero as Product Management Lead

Posted by jpluimers on 2016/09/23

And the other bomb-shell: Nick Hodges Joins Embarcadero as Product Management Lead

Interesting times in the Delphi community…

And I really wonder if this affects Delphi Developer Days 2016, Nick Hodges & Cary Jensen.

–jeroen

Posted in Delphi, Development, Software Development | 4 Comments »

Smart Home review It’s been a few months since I replaced every switch in the…

Posted by jpluimers on 2016/09/23

For next year’s home fiddling project and a Somfy RTS hack that is not so expensive/clunky as the Somfy URTSI II.

Michael Aschenborn8:05 AM+5

I use openHAB and tasker as open source center of my home-automation. Use its bindings to knx, zwave, enocean, philipsTV, fritzbox, ifttt and network-pcs to control rollershutter, lights, multimedia, security etc.

It’s not app vs. wall-switches, thats interesting but the situative automatisation.

  • a wall switch near my bed to switch off everything in the house
  • automated rollershutter-settings if tv is switched on for not to be blinded
  • if it’s ringing at the door i can open it from my Moto 360
  • wheather-dependent automated control of my blinds saved me 500,- electricity-costs
  • led-signaling if any window is opened
  • jalousie and light-scenes instead of tons of wall-switches
  • sunlight dependent control of decorative lights in the house
  • remotecontrollabe per app, partial even per voice (“OK Google, shadow west facade”)
  • combination with nfc-tags: to enable a garden powersocket just hold your phone near to it
  • batteryless wireless enocean-wall-switches are perfect for kids loft bed or to stick it under the terrace-table

and much much more…

–jeroen

via: Smart Home review It’s been a few months since I replaced every switch in the….

Posted in LifeHacker, Power User | Leave a Comment »

Just experienced my first #IRC Netsplit

Posted by jpluimers on 2016/09/22

Just experienced this for the first time: Netsplit – Wikipedia, the free encyclopedia

On Colloquy I had a lot of these:

… left the chat room. (*.net *.split)

Followed a few minutes later by a burst of

… joined the chat room.

–jeroen

Posted in Chat, IRC, SocialMedia | Leave a Comment »

David I becomes an Embarcadero MVP, starts new job at Evans Data Corporation

Posted by jpluimers on 2016/09/22

Just in case you missed it David I becomes an Embarcadero MVP, starts new job at Evans Data Corporation [WayBack]

via +Stefan Glienke and Evans Data Corporation Welcomes Developer Relations Industry Guru David Intersimone (“David I”) to Their Team – News9.com [WayBack]

Which means there are very few seasoned people left at the Delphi team.

–jeroen

Posted in Delphi, Development, Software Development | 4 Comments »

Flybrix | Flybrix Kits Make Your Own Rebuildable Drones using LEGO® bricks

Posted by jpluimers on 2016/09/22

Flybrix kits include all you need to make your own rebuildable, crash-friendly drones using LEGO® bricks. For ages 14+. No tools needed, Arduino compatible.

Source: Flybrix | Flybrix Kits Make Your Own Rebuildable Drones using LEGO® bricks

Posted in Fun, Power User | Leave a Comment »

Jark/FTDISample: Note: As of version 10556.0 the ftdi driver does no longer seem to work. A sample application showcasing the FTDI D2XX driver use in Windows Universal projects (UWP). This sample is tested on the Raspberry PI 2 with Windows IOT installed and a FTDI FT232R usb-to-serial adapter.

Posted by jpluimers on 2016/09/22

Source: Jark/FTDISample: Note: As of version 10556.0 the ftdi driver does no longer seem to work. A sample application showcasing the FTDI D2XX driver use in Windows Universal projects (UWP). This sample is tested on the Raspberry PI 2 with Windows IOT installed and a FTDI FT232R usb-to-serial adapter.

Yeah, I couldn’t get this working either. I’m not sure where ReadTimeout is actually used by the SerialDevice class internally. But I did end up getting something working by copying the timeout to a

Source: c# – Unable to use SerialDevice.ReadTimeout in Windows 10 IoT – Stack Overflow

Source: Raspberry Pi • View topic – Windows 10 IoT Core Simple Serial Example not working

Posted in Development, IoT Internet of Things, Network-and-equipment, Power User, Software Development | Leave a Comment »

grep: searching for pipes, optional characters

Posted by jpluimers on 2016/09/22

For my own reference as RegEx is a write-only language:

Search for pipes means just back-slash escaping them:

grep "\|S\|" products.txt > s-rated-products.txt

Search for optional charactes (in this case searching for both the singular and plural form of a word) can be done by grouping the optional part in parentheses:

grep -i "Movie(s)?" products.txt > movie-products.txt

Search for either OR:

grep -E "foo|bar" products.txt > foo-or-bar-products.txt
egrep "foo|bar" products.txt > foo-or-bar-products.txt

Note that the Borland grep does not support the OR syntax, but egrep does.

–jeroen

via:

Posted in Development, RegEx, Software Development | Leave a Comment »