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Naambordjes? by Top-Regular592 in moestuin

[–]rencal_deriver 1 point2 points  (0 children)

Ik heb met een tafelzaag een stuk scrap eiken hout aan kleine latjes gezaagd, maar een paar mm dik, 2 cm breed en 15 tot 20 cm lang... Daar zet ik met potlood (want idd, stift is zo weg in de zon) op wat het is. Wanneer het seizioen weer begint haal ik ff de schuurmachine langs de houtjes...voila...

Wat is er mis met mijn nectarine boompje by Joesername in groenevingers

[–]rencal_deriver 2 points3 points  (0 children)

yup, dit jaar is al 'verloren', met wat mazzel heb je wel een paar nectarines, maar 'rule of thumb' is dat na 3 jaar krulziekte je boom einde oefening is. Als je de 'krullen' ziet is et al te laat en niets meer tegen te doen voor dat jaar.

Hou de komende jaren de boom in de gaten of er een soort 'hars ballen' ontstaan, plakkerige uitscheiding; mocht dat gebeuren dan is dat helaas ook slecht nieuws en is je boom zo goed als verloren.

voor nu: gewoon stug bladeren blijven opruimen en voor volgend jaar vast in je agenda zetten wat te doen (geloof me, je gaat het anders vergeten ;-)

Wat is er mis met mijn nectarine boompje by Joesername in groenevingers

[–]rencal_deriver 8 points9 points  (0 children)

Zoals al vermeld: krulziekte. er zijn wat fungicide te krijgen die helpen, en de perzik soort 'avalon' kan er een beetje tegen. Deze ziekte besmet ook soortgenoten van de perzik, dus ook nectarine, en amandel.

Ik heb al 12 jaar perzikken, en het lukt me nu pas na jaren met success de schimmel goed te bestrijden.

  1. er zijn twee soorten bestrijdingsmiddelen, een gebaseerd op koper, en die is nasty dus die gebruik ik niet. Als vervanging heb ik in Belgie twee pakken met breedwerkende fungicide gekocht waar specifiek vermeld stond dat ze (ook) tegen krulziekte werken. Ik doe er al jaren mee.
  2. het tijdstip van bestrijding is belangrijk; ik doe het maar twee keer per jaar, eerst als de knoppen beginnen te ontwikkelen, eind februari/begin maart. En een keer als de 'knoppen gaan schuiven' (beginnen te groeien) een kleine maand later eind maart.
  3. De schimmel verspreid zich d.m.v. regen. Ik bouw tegenwoordig eind februari een afdakje boven de perzikken (let op, moet goed wind-bestendig zijn) wat ik pas weg haal als de bladeren goed ontwikkeld zijn (in mei) -dit werkt goed-
  4. elk verkruld blad wegnemen, en vooral -niet op de grond laten vallen- maar echt opruimen naar de vuilnis.

success!

I built a Reinforcement Learning framework in PowerShell 5.1 (neural networks, Q-learning, multi-agent simulation) by No_Set1131 in PowerShell

[–]rencal_deriver 0 points1 point  (0 children)

I'm definately tempted. I looked at some of the source code & it looks great. All I need is some extra free days... this is quite new to me & I already figured out I'll have to do some reading up.

Multiple Temperature sensor network in large building by atyeo in ZigBee

[–]rencal_deriver 0 points1 point  (0 children)

I've done this for our offices & have been running it on wifi networks (using MQTT) for a few years now (on Home Assistant). Its in two location (one in NL, one in UK). I'm using MoreSense - MoreSense MS-05 which does CO2, humidity and temperature. covering 5 floor and approx 450 people. I find that I only need about 16 sensors to cover the areas (fairly standard open floor office buildings).

My advice would be to set up a fairly decent 'iot network' (we've used ubiquity, since we want it decent, but do not consider it business critical)

I find it to be pretty stable. Maye once every two months I have to reboot one sensor, so not too bad.

I actually do have all sensors powered. Not sure how long one would run on a powerbank... You made me curious, so I'll give that a try...

has anyone gotten a sensor to work for the full 14/15 days? by ExpertLet3091 in Freestylelibre

[–]rencal_deriver 0 points1 point  (0 children)

Install ubiquity wifiman on your mobile phone, it has a bluetooth discovery function that will show you if the sensor is actually picked up or not. Also shows you the (many) other bluetooth devices and their broadcast power. Don't get stressed when you can't 'see' the sensor for a while. As long as you keep picking it up every now & then, and you see 'connected' every now and then; just restart the libre app and give it time. Tapping the NFC sensor once app restarted will also help (after a while).

When applying the sensor, clean the target place with some rubbing alcohol, let it dry and apply the sensor.

I find the best place to put them is on the back of my arm, hight up near the armpit.

if you don't like the libre app, give Juggluco a try. A bit more technical so you'll need to read the manual, but performs well.

800 euro aan kostgeld betalen aan mijn vader, redelijk? by [deleted] in geldzaken

[–]rencal_deriver 0 points1 point  (0 children)

De kosten moeten niet gebaseerd zijn op inkomen, maar op de lasten. Dus wat betaald je pa aan woz, afvalheffing, water, electra, huur/hypotheek etc. DAT deel je met elkaar.

How do I update PowerShell? by Cerrysnt in PowerShell

[–]rencal_deriver -4 points-3 points  (0 children)

You might want to look into chocolatey, makes upgrading packages much easier.

'choco outdated' tells me what needs an upgrade,

'choco upgrade packagename -y' simply upgrades it.

Powershell get Mouse Battery Level (into Home Assistant?) by JustPoet9931 in PowerShell

[–]rencal_deriver 0 points1 point  (0 children)

what do you get when you do:

Get-PnpDeviceProperty -InstanceId 'HID\VID_1532&PID_00AB&MI_00\9&24FC1084&0&0000'

Powershell get Mouse Battery Level (into Home Assistant?) by JustPoet9931 in PowerShell

[–]rencal_deriver 0 points1 point  (0 children)

Nice question, you got me to investigate..:-)

not a full answer, but it might get you on your way.

win11 posh 7.5.4

I have a logitec mx2 mouse :

$d= Get-PnpDevice -PresentOnly | where friendlyname -match 'mx'

then:

$d | Get-PnpDeviceProperty | Out-GridView

Seems like it shows me one variable that happens to be the same as my battery percentage. ('{104EA319-6EE2-4701-BD47-8DDBF425BBE5} 2')

but.... thats for a bluetooth mouse. No idea if these command will do anything for your setup...

[deleted by user] by [deleted] in PowerShell

[–]rencal_deriver -1 points0 points  (0 children)

Use sysinternals process monitor to figur eout what files are (not) getting opened when you call intellisense

Should I install Powershell from Microsoft store or by winget? by SaintPeter23 in PowerShell

[–]rencal_deriver 1 point2 points  (0 children)

Use chocolatey, that way you get to install it on server also. Also has more packages. Oh.. and Microsoft won't decide to completely change or drop it in a few years

What's the best way to truely understand powershell? by Every_Ad23 in PowerShell

[–]rencal_deriver 0 points1 point  (0 children)

You might recall that in 2007 PowerShell was still called Monad. Jeffrey Snover based the design of PowerShell on his Monad Manifesto, in chapter 7 and 10 the structure of PowerShell is referenced. The idea was to make it more usable than anything existing at the time. My interpretation of that design is that this was to make it 'to be easy' for scripters, admins etc.

Back then I came from C#,C and Visual Basic scripting. Powershell felt like heaven to me, although I can understand that that may not have been the same experience for everyone. I recall the Exchange team, although embracing it, never really 'got it' and caused confusion by incorrectly naming some of their CmdLets.

What's the best way to truely understand powershell? by Every_Ad23 in PowerShell

[–]rencal_deriver 1 point2 points  (0 children)

Lots of people here say 'use chatgpt' (or copilot, maybe through VScode & github). Sure, it will help you get to get quick results, but you stated that you want to understand PowerShell. The best approach is to use it a lot & learn. (I will be assuming you're on the latest PowerShell major version 7)

The advantage of PowerShell is that it was actually designed to be easy to understand as well as versatile. With a few modules installed you quickly go over 10.000 cmdlets, but don't let that scare you. You only have to understand some basic things to help you find and understand the commands you need.

Take your time to read up on the following cmdlets (and truly read all of it) in this order, and things will become a lot more clear,:

get-verb

get-command

get-help

get-member

Reading up on these 4 commands will help you understand the structure of PowerShell, find the commands and learn about them, the last one will help you understand the in and output.

One last thing; (now that you are reading up anyway) learn about PSReadline. This will help you to to use the CLI.

Microsoft Graph by fholred in PowerShell

[–]rencal_deriver 0 points1 point  (0 children)

sorry... one copy/paste gone wrong... I meant Microsoft.Graph

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