To quickly select a specific part of your code in #Verse, simply double-click on the word.
https://dev.epicgames.com/community/learning/tutorials/epWv/fortnite-selecting-in-vs-code
Great tips!
On the topic of text-editor selections - I often use the HOME and END keys to move the cursor around, also holding SHIFT before pressing either of those keys will select all text between the cursor and start/end of line.