質問編集履歴

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2021/08/08 02:34

投稿

azrre
azrre

スコア6

test CHANGED
File without changes
test CHANGED
@@ -26,4 +26,16 @@
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  </script>
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+ <script>
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+ window.onload=function(){
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+ document.documentElement.prepend("<!DOCTYPE html>");
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+ }
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+ </script>
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  ```