Quine: Difference between revisions
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m (→{{header|JavaScript}}: New quine with javascript-flavored decodeURI along without any use of implicit "stringify", "eval" or template literal functionalities.) |
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=== Replacing String === |
=== Replacing String === |
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<syntaxhighlight lang="javascript">(function(){str=["(function(){str=[F].join(String.fromCharCode(34));str=str.replace(/F/,String.fromCharCode(34)+str+String.fromCharCode(34));console.log(str)})()"].join(String.fromCharCode(34));str=str.replace(/F/,String.fromCharCode(34)+str+String.fromCharCode(34));console.log(str)})()</syntaxhighlight> |
<syntaxhighlight lang="javascript">(function(){str=["(function(){str=[F].join(String.fromCharCode(34));str=str.replace(/F/,String.fromCharCode(34)+str+String.fromCharCode(34));console.log(str)})()"].join(String.fromCharCode(34));str=str.replace(/F/,String.fromCharCode(34)+str+String.fromCharCode(34));console.log(str)})()</syntaxhighlight> |
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=== encodeURI as string escapes === |
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Functions like <code>encodeURI/decodeURI</code> benefit js with highly controllable string escapes, like the quotes, newlines, etc. Thus, the following js-flavored quine requires no explicit or implicit <code>stringify</code>, <code>eval</code> or template literals functionalities: |
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<syntaxhighlight lang="javascript">let x="let x=%22quinner%22; alert(decodeURI(x).replace(%22quinner%22, x));"; alert(decodeURI(x).replace("quinner", x)); |
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</syntaxhighlight> |
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===Code As Data=== |
===Code As Data=== |
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