Directly Initialize a Hashmap in Java

Dec 10, 2022

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

The following code snippet in Java 9+ initialize an immutable HashMap with up to 10 elements.

The Entry Widget in Tkinter

Apr 12, 2020

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

ttk.Entry is preferred over tk.Entry.
ttk.Entry/tk.Entry does not have a set method to set the text directly. Instead, you have to first delete the text and …