Advertisements I made my own excpetions and I have to print the error message from the exception with a method that uses getMessage(). e.getMessage() is highlighted and it says result of Throwable.getMessage is ignored. For example if I input a number below 5 it prints SmallException caught but doesn’t print Number was below 5. try… Read More Why is result of throwable get.Message ignored in my exception?
Advertisements Requirement in Logic App : Need to add 4 variables into a single variable. I am using the expression Add(Variable1, variable2, variable3, variable4) But it throws the below error. Is there any other way to add 4 variables(int). >Solution : Compound them, i.e. use this concept … add(add(add(variables(‘Number 1’), variables(‘Number 2’)), variables(‘Number 3’)), variables(‘Number… Read More Trying to Add more than 2 variables in Logic App Cosmos DB
Advertisements I am trying to store coefficients from a mle model just like a normally do for other models. Surprisingly, it throws an error. Any other methods to store it? set.seed(111) y.size <- rnorm(100,4,1) p <- rnorm(100,5,1) df <- data.frame(p, y.size) glae <- function(A,K,Ka,q, sigma, c) { lnqp <- if(q == 0) log(p) else ((p^q… Read More How to get coefficients from a model in R?
Advertisements I implemented some tests to check the status code of some pages, but this one with the reverse function throws me the error: django.urls.exceptions.NoReverseMatch: Reverse for ‘ads.views.AdListView’ not found. ‘ads.views.AdListView’ is not a valid view function or pattern name. Reading the documentation and some answers on stackoverflow I’m supposed to use either the view… Read More Django "NoReverseMatch: Reverse for 'ads.views.AdListView' not found" while doing Test
Advertisements I have to do an .upperCase() through a formatter, but I don’t understand why it prints the same message but without the upper, since I have established that it uses only that. I am using java util test. public DatabaseAccessProxy(String pass, DatabaseAccess database) throws SecurityException, IOException { this.logged = false; this.pass = pass; this.database… Read More Why does it print the same log twice?
Advertisements I have a custom exception class InvalidNameException that is supposed to handle an error if the input string either is too short or has any special characters. I was wondering if it is possible to have a different super(message) be displayed based on what condition the input name satisfies. It should ideally look like… Read More Is it possible to have a different super(message) be displayed for a customException?
Advertisements I have following component. I am making this based on react-hook-form documentation. Additionally I add styled components. But I find out problem with button. Submit button does not works. Nothing happen when I click on it import styled from ‘styled-components’; import { useForm } from “react-hook-form”; export const OrderDetailsForm = () => { const… Read More React Hook Form – onSubmit does not works
Advertisements I’m trying to write a Typescript helper function that returns a valid either/or type but I’m not understanding how to appease the compiler. My types are defined as follows: export interface MediaElementUrl { media_type: ‘image’ | ‘video’; url: string; attachment_id: never; buttons?: Button[]; } export interface MediaElementAttachmentId { media_type: ‘image’ | ‘video’; url: never;… Read More Typescript return union "either or" throws property not found error
Advertisements As part of a code review a colleague recommended using a type rather than an enum. Whilst making the changes we found an issue neither of us expected. We’d expect scenario one and two to throw compiler and/or intellisense errors as one of the values does not exist on the type. However, after testing… Read More Template literal throws errors in some scenarios but not others
Advertisements I have been working on creating a VPC Peering Connection that can peer from eu-west-1 to us-east-1 with the use of a cloudformation. This is the cloudformation as of right now: AWSTemplateFormatVersion: 2010-09-09 Description: This templates creates a VPC Peering connection. (Requester Account) Parameters: PeerName: Description: Name of the VPC Peer MaxLength: 255 Type:… Read More AWS Cross-Region VPC Peering Cloudformation doesn't recognise the VPC in the other region