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[Ruby] Ruby: Send email with Starttls

less than 1 minute read

I did the same thing here in Ruby. Python3: Send email with Starttls I tried it on

[Java] Pass i18n locale to JavaScript

1 minute read

stuck while creating multilingual app Using jQuery and Ajax, when the parent category is selected, candidate child categories will be displayed in a pull-do...

[Ruby] Job can scraping

less than 1 minute read

Things necessary selenium-webdriver chromedriver

[Java] How to write coremod in Minecraft Forge 1.15.2

8 minute read

I will briefly explain how to write coremod in Minecraft Forge 1.15.2 environment. What is ASM? What is bytecode? I will not explain here. Excuse me. I also...

[Ruby] How to use hashes

4 minute read

I used to use arrays a lot, When I was solving a certain problem, I could not solve it only with arrays, I was able to solve it with a hash. A note about th...

[Java] Bubble sort using ArrayList (JAVA)

less than 1 minute read

import java.util.*; public class Main { public static void main(String[] args) { Scanner scanner = new Scanner(; // declare a ...

[Java] About Java literals

1 minute read

What is a literal? The value notation is called a literal. It is a constant that directly describes a numerical value or a character string with a value tha...

[Java] About Java entry points

1 minute read

What is an entry point? The place where the program starts running, which is the first method called. A method is executed by calling a method from a method...