jakob | distributed cluster of Redis servers | Continuous Deployment library

I'm trying to use this from GitHub and I have to install the dependencies for it. When I run "npm install" it gives me the following error.

I'm working on an assignment and I have a few problem. I implement a class Graph that can represent an un-weighted and undirected graph using Adjacency Lists. My method are for now addEdges and addVertex. The social network graph was given in an attached file (each line represents two nodes connected by an edge). I can already access the graph and see who is friend with who (please see the output). I want to find out, who have the most friend and how many friends people have on the average. How can I access this informations?

Newbie here! I want to implement a class Graph that can represent an un-weighted and undirected graph using Adjacency Lists. The basic functionality should include adding and removing vertices and edges, as well as printing the graph to command line. My main problem is that I'm having a hard time to read the file into the graph. What I am doing wrong?

My text file look like this:

I have a somewhat basic design question that I have not been able to find a good answer to (here, on other forums nor the books I've consulted)

I'm creating a dll and is wondering what the best way to expose its content would be. I'm aiming for a single point of entry for the apps using the dll.

The solution should adhere to the Dependency Inversion Principle (DIP) which would imply the use of an interface. But here is the kicker: the functionality of the dll requires an object to be instantiated and there must only be almost one instance at any time (kinda like a singleton though the thought sends shivers down my spine) It is this fact that I would like to spare the users of the DLL from knowing about.

Some code to explain what I would like to be able to do:

The dll:

The Axon documentation describes how to create a child aggregate from a parent, but not how to retrieve it, or delete it (e.g. for cascading deletes)

Does the parent aggregate typically-explicitly, or automatically-internally keep a list of references to the child aggregates? Would such references be a collection of aggregate IDs, or, to be more object oriented, a collection of actual instance references to the child aggregates?

Another way to pose this question: What is different about child aggregates vs entities in multi-entity aggregates, and what is different about child aggregates vs totally independent aggregates?

I want a cascading delete (containment) model between parent and child, but I want separate concurrent access to the child objects in a very large collection, hence aggregate member entities are not suitable.

Also note a similar question in the forum: the OP, Jakob describes a model at the end that includes his own table managing references for cascading... do I need that?

I'm using FreeRTOS 10.0.1 and have a really hard problem, trying to solve it for days, getting my code to run on a CC1310 (Arm Cortex M3). I use the TI SDK and read data from a I2C device, first time is successful, second gets stuck in the vListInsert, with the pxIterator->pxNext points to itself, so the for loop is infinite.

The driver is waiting for a SemaphoreP_pend(), if I set a breakpoint, I can see that the post gets called, but the kernel is just stuck.

I have set the SysTick and PendSV isr prio to 7 (lowest).

The i2c interrupt is prio 6.

configMAX_SYSCALL_INTERRUPT_PRIORITY is set to 1.

There is no stack overflow as far as I can tell.

Please help, how do I debug this problem ?

Best regards Jakob

Can't add spring native to an existing project, if I create a new one with spring native selected it works.

org.gradle.internal.exceptions.LocationAwareException: Build file '/Users/jakob/Documents/worklivery-backend/build.gradle.kts' line: 6 Plugin [id: 'org.springframework.experimental.aot', version: '0.10.4'] was not found in any of the following sources:

• Gradle Core Plugins (plugin is not in 'org.gradle' namespace)

I have a tei listPerson

I have a dataset with the name of Danish ministers and their position from 1990 to 2020 (data comes from dataset called WhoGovern; https://politicscentre.nuffield.ox.ac.uk/whogov-dataset/). The dataset consists of the ministers name, the ministers position, the prestige of that position, and the year in which the minister had that given position.

My problem is that some ministers are counted twice in the same year (i.e., the rows aren't unique in terms of name and year). See the example in the picture below, where "Bertel Haarder" was both Minister of Health and Minister of Interior Affairs in 2010 and 2021.

I want to create a dataset, where all the rows are unique combinations of name and year. However, I do not want to remove any information from the dataset. Instead, I want to use the information in the prestige column to combine the duplicated rows into one. The observations with the highest prestige should be the main observations, where the other information should be added in a new column, e.g., position2 and prestige2. In the example with Bertel Haarder the data should look like this:

(PS: Sorry for bad presenting of the tables, but didn't know how to create a nice looking table...)

Here's the dataset for creating a reproducible example with observations from 2010-2020: