expects | extensible TDD/BDD assertion library | Functional Testing library

I am querying a database for an item using R2DBC and Spring Integration. I want to extend the transaction boundary a bit to include a handler - if the handler fails I want to roll back the database operation. But I'm having difficulty even establishing transactionality explicitly in my integration flow. The flow is defined as

I'm making a POC with Lumen and Vue.JS. For now it just has to send a "hello world" message from the Lumen back-end to the Vue.JS front-end (which works). I have made an event which is triggered upon loading the page like this:

I created a new Quarkus app using the following command:

I'd like to run a simple neural network model which uses Keras on a Rasperry microcontroller. I get a problem when I use a layer. The code is defined like this:

I'd like to implement UPDATE (method PUT) operation for REST api. From front-end application my controller method expects map of values, for example:

So I currently doing some unit test for an Angular application using Jasmine and Karma. I'm having a problem with a unit test that must open a modal, change some value of the form and save it. Everthing is doing well until it reaches inside the promise for the open()of my modal service and call saveAttribute() function.

The expects seems to have been called saveAttribute() successfully, but none of the functions inside of it are never called, even the hasValidRegex() function, despite being the first thing called in the saveAttribute() function. I also tried using a console log at the beginning of the saveAttribute() function but it never reaches it and print nothing apart of the function begin successfully called. Am I missing something?

.spec file

I am solving this problem on dynamic array in which input first line contains two space-separated integers,n, the size of arr to create, and q, the number of queries, respectively. Each of the q subsequent lines contains a query string,queries[i]. it expects to return int[]: the results of each type 2 query in the order they are presented.

i tried to attempt as below and my code seems fine to me but it gives segmentation fault error. please help me where I am getting conceptually wrong. thanks.

problem: Declare a 2-dimensional array,arr , of n empty arrays. All arrays are zero indexed. Declare an integer,last answer , and initialize it to zero.

There are 2 types of queries, given as an array of strings for you to parse:

Query: 1 x y

Let idx=((queries[i][1]^last_answer)%n);. Append the integer y to arr[idx].

Query: 2 x y

Let idx=((queries[i][1]^last_answer)%n);. Assign last_answer=arr[idx][queries[i][2]%(arr[idx].size())] . Store the new value of last_answer to an answers array.

input: 2 5

1 0 5

1 1 7

1 0 3

2 1 0

2 1 1

output:

7

3

I made a Vector class. I was happy with it, it's kinda weird but it seemed to work at the start. But I just found out copying the vectors is impossible.

The reason is that to allow the number of coordinates to be a template, there is a templated variadic constructor which expects the right number of coordinates.

This is what it looks like, with the utility math methods removed:

In

https://codesandbox.io/s/v9pp6

the ChromePage component passes a prop to InventorySectionC: