pwp | Lagacy code that implemented PWP | Learning library

I got an issue with some code I wrote in google script. I'm using a (select-multiple) and I want to return the second option that is selected. And append this option in a google sheet. I looked it up and tried different solutions but those don't seem to work. This is the html:

I have XAMMP x86, on Windows 7, PHP 7.3.2.

Installed Imagick following instructions: https://github.com/Imagick/imagick

Everything works fine, except HEIC format reading.

I get an error:

ImagickException: NoDecodeDelegateForThisImageFormat HEIC' @ error/constitute.c/ReadImage/509

PHPINFO:

I recently started in a fresh company where the programer that did the PIC32 programming is now gone and I do need to troubleshoot his uC-Code.

He disliked the Microchip Harmony Configurator/Framework and thus he is only using the Peripheral Library of the Harmony Framework to do coding (That means he used alot of PLIB_*-functions in his code, taken from examples). For this he extraced the sys_devcon.c and sys_devcon.h files from framework/system/devcon/src and copied that file to the project's source.

Now my Problem: Below you see the device.cfg. The Pins OSC1 and OSC2 are connected to the primary oscillator (4MHz). We already confirmed that the oscillator is working correctly by testing it with a LeCroy Teledyne (shows 4MHz). With the Config given by the file the SystemClock (SYSCLK) is derived by the SYSPLL. Since my IDIV is 1, my MULT is 18 and my ODIV is 1, I expect the SYSCLK to run at 72MHz (4/1*18/1=72). The PBDIV is set to DIV_2 (so PBCLK=SYSCLK/2 -> 36MHz). The REFCLK is expected to run at 6.4MHz.

HOWEVER: The measured PBCLK shows 18MHz, the measured REFCLK(SYSPLL as F_REFIN, shows 3.2MHz which means the SYSCLK only runs 36MHz (not expected 72MHz). But taken the config into account everthing should run twice as fast. Im unable to locate the problem why the SYSCLK runs at half speed.

I troubleshooted every single PLIB_OSC*(including PLIB_OSC_SLEW*) function inside the code and havent found a single issue (only 5 lines to use some sort of PLIB_OSC* functions). Maybe someone got some ideas/hints to troubleshoot. It's also not clear if the SYSCLK is actually halved or if there is some divider after the SYSPLL (in between REFCLK and PBCLK). Is there a way i can measure the SYSCLK?

uC: PIC32MX174F256B XC-Version: V2.10 Harmony: V2.05.01 (only PLIB is used) MPLAB X IDE: v4.20

I was reading up on the rarest first algorithm:

For efficiency, PWP uses a simple strategy called rarest first in which, given the current list of missing pieces, the client requests a rarest one first (i.e. a piece which fewest -- but non-zero -- of its neighboring peers have). Typically, there are many pieces which are equally rare. In this case it is also important to randomly pick one of them to download. This way, the availability of pieces are spread out and thus even when all seeders go to heaven, chances are better that no piece goes extinct.

My question is: what happens when two pieces have the same rarity? Do we select the piece of which fewer blocks have been downloaded, or do we select one at random? The text says we select one at random, but I'm not sure how that's any better than the former strategy.

There’re any tutorial to explain how can i create ‘object classes’ and ‘attributes types’ on DS 6.5 from command line?

I’d like to import by command line a ldif file which have the following structure:

I am trying to get imagick installed (by far not an easy task, but helped enormously using the [filter] on https://mlocati.github.io/articles/php-windows-imagick.html) and running on my WAMP/Windows10/PHP7.0 webapp, but I am running into a black-hole on the readImage() call (the log file only goes up to 'checkpoint 2').

Looking at the Windows system events log I can see an Error Level Application event reading:

It must be quiet simple thing, but I'm lost with it. dt/tsym describes rate of change o my values - tsym simulates full hour in seconds and dt one second which in my case is basically one iteration. My objective is to make simulation less accurate but faster - where dt can be 2 second or even 10 seconds. My dt is a part of equations.

I'm sorry to bother you guys but I've been spending hours messing with that PIC and I can't get anything from the I2C1 port ! I guess I must be doing something terribly wrong, or I forgot to switch something ON on the configuration bits but I just can't figure out what...

The goal of the code is to read a real time clock (PCF8583) that's connected in I2C. I wrote the library for an 8 bits PIC18F45K50 and it works fine, and now I want to move it to a PIC32MX. That's my very first project on a PIC32.

Here's my configuration (MCC generated) :

Is there a way to user a different rather than ds-pwp-account-disabled attribute to track user's status ?

As I know it's possible to track user's last login time with a customized attribute. I'm wondering is there a similar setting for user status ?

Thanks