Delete duplicate multiple lines using vscode

Question

i have so many line just like this json code (120000 lines)

{
"name":"V83.9",
"name":"Work",
"name":"V83.9",
"name":"Education",
"name":"V83.9",
"name":"Profession"
}

and i want this convert just like this

{
"name":"V83.9",
"name":"Work",
"name":"Education",
"name":"Profession"
}

and i wrote regex on vscode just like this but this is not working

Find: {\n"name":"$1",\n"name":"$2",\n"name":"$1",\n"name":"$3",\n"name":"$1",\n"name":"$4"\n}

Replace: {\n"name":"$1",\n"name":"$2",\n"name":"$3",\n"name":"$4"\n}

How do i do this?

Answer 1

Please check the Transformer extension, where i have applied it on your example and it works: