次の形式の CSV ファイルがある場合
"fd!","sdf","dsfds","dsfd"
"fd!","asdf","dsfds","dsfd"
"fd","sdf","rdsfds","dsfd"
"fdd!","sdf","dsfds","fdsfd"
"fd!","sdf","dsfds","dsfd"
"fd","sdf","tdsfds","dsfd"
"fd!","sdf","dsfds","dsfd"
最初の列の文字列の末尾に感嘆符がある行を除外することは可能ですか? つまり、次の行のみをロードする必要があります
"fd","sdf","rdsfds","dsfd"
"fd","sdf","tdsfds","dsfd"
ありがとう