Question 1

String Concatenation

Accepted Answer

"Hello" + var

Question 2

String Formatting

Accepted Answer

String.format(Hello {0}, var)

Question 3

String Interpolation

Accepted Answer

$"Hello {name}"

Question 4

Verbatim Strings

Accepted Answer

verbatim string starts with @ and tells the compiler to take the string literally and ignore any space or escape characters; great for file paths

Question 5

Escape Characters

Accepted Answer

: next line

Question 6

class

Accepted Answer

blueprint of an object; has properties and methods

Question 7

class example AUDI

Accepted Answer

properties: doors, wheels; abilities: drive, light; inheritence: A5 < Audi < Car

Question 8

diff between class and instance / member variables

Accepted Answer

class variables are static and belong to the class; instance variables belong to instantiated objects of the class

Question 9

Intellisense

Accepted Answer

IDE's autofill dropdown when writing code

Question 10

full specification constructor vs partial specification constructor

Accepted Answer

all instance variables are defined in constructor vs not all instance variables are defined

Question 11

Encapsulation

Accepted Answer

Core principle of OOP; Hiding of data and restriction of access within a class from its outside environment; for example, can be done by using private keyword and using getters and setters; reduces complexity (parts of the class don't need to know about certain state of the object); cuses properties for controlled access (can autogen)

Question 12

python virtual env (create and activate command)

Accepted Answer

python -m venv .env ; .env/Scripts/activate

Question 13

pip install modules command

Accepted Answer

pip install -r [file name + ext]

Question 14

Hugging Face and NLP

Accepted Answer

field of linguistic + ML: voice-to-text, translation etc.

Question 15

ML

Accepted Answer

teaching computers on task without explicit instructions; one popular method is giving computer large amount of data and with signals, it will teach itself to predict the goal of the task; the result is a model which takes input similar to trained data and returns what it thinks is the expected answer

C# Flashcards