Elayne Balding

What is the AWS-terraform VPC difference between aws_route and aws_route_table?

There are two ways of getting the same thing. But remember that you cannot use both methods while working on the same table. It means if you form aws_route_table, you cannot use the route created with aws_route. The route block in aws_route_table creates routes inside the routing table without requiring any separate…

AWS

Answered Sep 12, 2023 · 1.2K Views Read answer →

What is this error? Unable to parse YAML: mapping values are not allowed here?

When I ran your config.yml through yamllint, it produced the following: If I add colons to the entries on lines 25 and 28, we get this: There is no longer any report for syntax error. You have an incorrect YAML syntax in your workflow jobs list. What I could understand from circleCI's documentation is that if you do…

Salesforce

Answered Sep 11, 2023 · 1.5K Views Read answer →

Is This Google Mail From Gaia.Bounces.Google.Com Legit Or Another Way Of Scam?

The email received from gaia.bounces.google.com is valid. It is signed with the right certificate from Google. Google does verify the database of leaked credentials to recover the email address. Chrome can check hashes of the password as well with the database of leaked credentials. ALso, your email states that it…

SQL Server

Answered Aug 4, 2023 · 1.0K Views Read answer →

What is the primary purpose of the CRUD technique?

The correct answer is option a (To validate the set of defined use cases). A use case is referred to as an activity done by the system in response to an event. CRUD technique, an acronym for Create, Read or Report, Update, and Delete technique is used for identifying use cases. Here, the analyst checks the data the…

Big Data Hadoop

Answered Jun 24, 2021 · 3.5K Views Read answer →

Python error "Python: can't assign to literal"

This is a simple syntax error. In python you cannot assign values to variables like this. I think the syntax you are looking for is this: a, b = 2, 4 Or you can also do it like this: a = 2 b = 4

Python

Answered Apr 18, 2021 · 2.2K Views Read answer →

Getting with Python http requests instead of INT

In the below code, 'r' is the whole response 200 python object which will have many attributes. I thought you need only r.textSo, you can just use: print(r.text)

Python

Answered Apr 14, 2021 · 1.2K Views Read answer →

Question 1 What causes javac to issue the “uses unchecked or unsafe operations” warning

Java

Answered Apr 10, 2021 · 1.3K Views Read answer →

What is the normal form (equation) of linear regression? When should it be preferred to the gradient descent method?

The normal form that is equation of linear regression is Here, Y=βTX is the model for the linear regression, Y is the target or dependent variable, β is the vector of the regression coefficient, which is arrived at using the normal equation, X is the feature matrix containing all the features as the columns.

Data Science

Answered Oct 1, 2020 · 1.9K Views Read answer →

If you are accessing a global variable within a function and want to change the global variable value for the rest of the program or other modules then how?

We can change a variable scope from local to global by using the "global" keyword while defining variables inside any function. See the example below: #Declare a variable a = 100 print(a) #Defining a function def local(): global a a = 'Now I am changing'

Data Science

Answered Jan 27, 2020 · 1.7K Views Read answer →

Python input and import?

Until now you saw that we did static programming means values were hard coded, but now we will learn how to pass values dynamically to any variable. To achieve this flexibility python has input() function. See below code for syntax num = input("Enter your number:") #output: Enter your number: Import: when we are…

Data Science

Answered Jan 4, 2020 · 1.5K Views Read answer →