The Wiert Corner – irregular stream of stuff

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

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Some Yubikey notes

Posted by jpluimers on 2016/06/10

For my own reference:

Always get at least two keys, configure them, and use only one. Store the rest in a safe place for when the first dies.

Get the NEO (if you need NFC) or NEO-n (if you don’t need NFC but love small form-factor).

–jeroen

(Image courtesy of Yubico)

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Posted in Encryption, Hashing, Power User, Security, U2F FIDO Security Keys | Leave a Comment »

How One Jira Ticket Made My Employer $1MM/Month: 7 Metrics that Actually Matter — JavaScript Scene — Medium

Posted by jpluimers on 2016/06/09

I fully agree with Kevin Powick who wrote Good article. Not only applicable to commercial website development, but almost all commercial software.

“You only get what you measure, so be careful what you measure.”

How One Jira Ticket Made My Employer $1MM/Month: 7 Metrics that Actually Matter — JavaScript Scene — Medium

And more highly valuable tips when writing any type of software.

Somewhere in the middle are his golden additions to the Agile values:

Individuals and interactions over processes and tools
Working software over comprehensive documentation
Customer collaboration over contract negotiation
Responding to change over following a plan

If that doesn’t look familiar, you really need to read this.

I’ll add some more of my favorite dev team values:

Skills over titles
Continuous delivery over deadlines
Support over blame
Collaboration over competition

After that he focuses on a few of them explaining where you could go completely wrong and how to do it “the right way”.

Highly recommended reading.

–jeroen

Posted in Agile, Development, Scrum, Software Development | Leave a Comment »

TUMBLEWEED: local console yast linedrawing characters garbage after first reboot

Posted by jpluimers on 2016/06/09

I long while after asking TUMBLEWEED: local console yast linedrawing characters garbage after first reboot, I researched the issue further.

First the workaround:

It is enough if any user on any console (for which /usr/bin/tty will usually show /dev/tty#) runs /bin/unicode_start.

After that, any user that logs on on any console will get the correct line-drawing characters with yast.

Then about the problem:

It looks like the problem is that during boot, nothing calls /bin/unicode_start. This was a solved bug, but seems to be back in Tumbleweed so I posted a comment to the bug.

I don’t think it is related to a truckload of PuTTY UTF-8 line-drawing issues like below. I’ve included them just for reference in any case proves me wrong (:

Same for changing unicode_start by hand:

–jeroen

via:

Original question thread:

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Posted in *nix, Linux, openSuSE, Power User, SuSE Linux | 1 Comment »

`Known IDE Packages` in Delphi prompted by a comment +Jeroen Wiert Pluimers made

Posted by jpluimers on 2016/06/08

Known IDE Packages in DelphiPrompted by a comment +Jeroen Wiert Pluimers ‘s Google+ post I had a look at what is actually listed in  [HKEY_CURRENT_USER\Software\Borland|Codegear|Embarcadero\BDS|Delphi\#.0\Known IDE Packages] … – Thomas Mueller (dummzeuch) – Google+

Source: Known IDE Packages in Delphi Prompted by a comment +Jeroen Wiert Pluimers ‘s…

Related:

Posted in Delphi, Development, Software Development, Uncategorized | 1 Comment »

Did you know… How to change the build order for your solution? – #333 – Sara Ford’s Weblog – Site Home – MSDN Blogs

Posted by jpluimers on 2016/06/08

Boy I wish I had known this earlier. Like years ago…

In the Solution Explorer:

  1. Right Click Project
  2. Project Build Oder.
  3. Use the dialog to change the build order

It is next to the “Project Dependencies” in this image from Sara Ford:

Sara Ford: change

Sara Ford: change “Project Build Order”

In the resulting dialog, you can change the build order within your solution.

This can be very useful when – for various reasons – you cannot have Project Level dependencies for an assembly, but have to have Assembly Reference dependencies for individual assemblies.

At a client I bumped into this, and this dialog was a life saver for us.

Others have used it because some Visual Studio versions miscalculate the dependencies.

–jeroen

Did you know… How to change the build order for your solution? – #333 – Sara Ford’s Weblog – Site Home – MSDN Blogs.

Posted in .NET, C#, C# 2.0, C# 3.0, C# 4.0, C# 5.0, C# 6 (Roslyn), Development, Software Development, Visual Studio 11, Visual Studio 2008, Visual Studio 2010, Visual Studio 2012, Visual Studio 2013, Visual Studio and tools | Leave a Comment »

How to send an email — 80’s style

Posted by jpluimers on 2016/06/07

WS 2000 modem information

WS 2000 modem information

History worth showing: How to send an email — 80’s style – Gmail – Google+

22 years ago, this was on TV in a series called Database, with this episode presented by Jane Ashton.

Some of the things you will see:

At first I thought the printer was an Epson FX-80, but it isn’t (it uses a different font and has plastic paper guidance). If anyone recognises the printer make and model, please let me know.

–jeroen

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Posted in History | Leave a Comment »

network – How can I release and renew my DHCP lease from Terminal? – Ask Different

Posted by jpluimers on 2016/06/07

Via the answer below I created the renew alias. I already had the first two aliases.

alias route-and-ipaddresses="netstat -nr | grep 'Internet\|Gateway\|default' && echo && ifconfig | grep '\: flags\|inet\|inet6' && echo more detailed info through ifconfig and netstat -nr"

alias whatismyip="curl http://whatismyip.akamai.com && echo"

alias renew_dhcp="sudo ipconfig set en0 DHCP && echo waiting 10 seconds for DHCP lease to be obtained && sleep 10 && route-and-ipaddresses && whatismyip"

–jeroen

via: network – How can I release and renew my DHCP lease from Terminal? – Ask Different.

Posted in Apple, bash, Development, Mac, Mac OS X / OS X / MacOS, Mac OS X 10.6 Snow Leopard, MacBook, MacBook Retina, MacBook-Air, MacBook-Pro, MacMini, OS X 10.10 Yosemite, OS X 10.8 Mountain Lion, OS X 10.9 Mavericks, Power User, Scripting, Software Development | Leave a Comment »

GWX Control Panel – get rid of Windows 10 forced update – Ultimate Outsider – Software Downloads

Posted by jpluimers on 2016/06/06

GWX Control Panel
This is a free tool that can remove and disable the ‘Get Windows 10’ notification area icon on Windows 7 and Windows 8. Recent versions can also disable ‘Upgrade to Windows 10’ behavior in the Windows Update control panel and do much more. See the user guide at the Ultimate Outsider blog. You can still download GWX Control Panel as a standalone executable if you don’t like installers. Please see the “GWX Control Panel Release Notes and Version History” post at the blog for MD5 and SHA-1 checksums of all official releases.

Source: Ultimate Outsider – Software Downloads

Via: Now, that’s going to make them a lot of friends. Good thing I removed the bloody GWX program today from two more PCs. – Thomas Mueller (dummzeuch) – Google+

–jeroen

Posted in Power User, Windows, Windows 10, Windows 7, Windows 8.1 | Leave a Comment »

repair windows 7 recovery partition boot configuration – Google Search

Posted by jpluimers on 2016/06/06

If I ever need to repair windows 7 recovery partition boot configuration – Google Search:

Some commands:

bootrec /fixmbr

bootrec /fixboot

 

–jeroen

Posted in Power User, Windows, Windows 7, Windows 8, Windows 8.1, Windows 9 | Leave a Comment »

Burn Image context menu item missing in Windows 7 and up – via Super User

Posted by jpluimers on 2016/06/03

Windows 7 and up come with a built-in ISO file burner called Disc burner however, some times %windir%\System32\isoburn.exe is not associated with .iso files any more, so you have to re-associate it.

Source: Burn Image context menu item missing in Windows 7 – Super User

Still it doesn’t always recognise burn hardware so I usually revert to installing the latest ImgBurn (given my audio experience with it and that it is a nice tool to create ISO images from and burn them to DVD / CD media; just be sure to uncheck the “optional” software that comes with it).

–jeroen

Posted in Power User, Windows, Windows 10, Windows 7, Windows 8, Windows 8.1 | Leave a Comment »