様々なプログラミング言語用にテキストをエスケープ・アンエスケープ
JSON
Escape for JSON strings
"hello" → \"hello\"
JavaScript
Escape for JS strings
line1\nline2
HTML
Escape HTML entities
<div> → <div>
URL
Percent-encode for URLs
hello world → hello%20world
CSV
Escape for CSV fields
a,b → "a,b"
SQL
Escape for SQL strings
O'Brien → O''Brien
Regex
Escape regex metacharacters
.*? → \.\*\?
Shell
Escape for shell commands
$var → \$var
様々なプログラミング言語用にテキストをエスケープ・アンエスケープ
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