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Python

Python How to start unit tests with pytest

This post is for those who want to start unit testing in Python with pytest. How should file name and function name look like? How can we compare results? What if the function throws an error? This post guides you to unit testing world!
2022.09.19
Python
Python

Python Use triple quotes for Docstrings

I saw triple quotes in a class definition like the following.class MyClass(): """ This is my class. It does something fo...
2022.09.16
Python
Python

Python when is the function actually executed if using yield

I don't remember if I have ever used yield keyword in any language in my programming life. When I joined a new project, ...
2022.09.14
Python
Python

Python Understanding basics of for loop

for loop is one of the important techniques that every programmer needs to master in the early stage.How to use for-inLe...
2022.09.12
Python
JavaScript/TypeScript

TypeScript Cancellable sleep/delay

By using async/await keyword with Promise, you can easily implement sleep/delay function. Furthermore, this post explains how to implement to cancel the sleep/delay for some reasons.
2022.08.22
JavaScript/TypeScript
Other techs

Task failed because AxImp.exe was not found

I got the following error when MSBuild.exe builds a C# project.error MSB3091: Task failed because "AxImp.exe" was not fo...
2022.08.19
Other techs
Other techs

ksplashqml closed unexpectedly during VM creation with VirtualBox

I will write what I did to solve some problems for VM creation. In a new project where I work, it's complex infrastructu...
2022.08.17
Other techs
Other techs

PowerShell Try-Catch-Finally error handling

While coding in PowerShell, error handling is necessary. Even though the code is small enough, we want to know why it fa...
2022.08.15
Other techs
Other techs

PowerShell Install msi silently

PowerShell. I sometimes need to use it. Whenever I use it, I have to google it to know how to do it.This time, I needed ...
2022.08.12
Other techs
JavaScript/TypeScript

Understanding how to use Symbol.iterator in JavaScript/TypeScript

Symbol.iterator can be used to initialize the iterator. If you need to go back to the first element after the iterator goes forward, it's the right place to use it. This post shows the example.
2022.08.10
JavaScript/TypeScript
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