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         <td valign="top" class="name">ISBINARY</td>
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loCif[^ƂĕۊǂĂ邩ǂ𒲂ׂ܂B 
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    <td valign="top" colspan="2" class="description"><span class="title">߂l</span>
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loCȉꍇ trueAȊO falseB
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֐
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    <td valign="top" colspan="2" class="description"><span class="title">֐̃V^bNX</span><pre>IsBinary(value)
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    <td valign="top" colspan="2" class="description"><span class="title">֘A</span>
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ToBinaryAToBase64AIsNumericAYesNoFormat
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    <td valign="top" colspan="2" class="description"><span class="title">p[^</span>
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    <td valign="top" colspan="2" class="description"><span class="title"></span><pre>&lt;!--- ׂĂ ASCII  (32 ` 255) 琬镶쐬A
     A ---&gt;
&lt;cfset charData =&quot;&quot;&gt;
&lt;cfloop index=&quot;data&quot; from=&quot;32&quot; to=&quot;255&quot;&gt;
   &lt;cfset ch=chr(data)&gt;
   &lt;cfset charData=charData &amp; ch&gt;
&lt;/cfloop&gt;

&lt;b&gt;́̕AASCII \ׂ̂Ă̕ (32 ` 255) ÂłB&lt;/b&gt;&lt;br&gt;&lt;br&gt;
&lt;cfoutput&gt;#htmleditformat(charData)#&lt;/cfoutput&gt;
&lt;br&gt;&lt;br&gt;
&lt;!--- ̕ Base 64 `ɕϊ̂쐬 ---&gt;
&lt;cfset data64=toBase64(charData)&gt;
&lt;!--- 񂩂oCiɕϊ ---&gt;
&lt;cfset binaryData=toBinary(data64)&gt;
&lt;!--- {ɃoCilǂmF ---&gt;
&lt;cfif IsBinary(binaryData)&gt;
    binaryData ϐ̓oCiłB&lt;br&gt;
&lt;/cfif&gt;
&lt;!--- oCif[^ Base 64 ɖ߂ ---&gt;
&lt;cfset another64=toBase64(binaryData)&gt;
&lt;cfif Not IsBinary(another64)&gt;
    another64 ϐ̓oCił͂܂B&lt;br&gt;
&lt;/cfif&gt;
&lt;!--- another64  data64 rA҂v邱ƂmF ---&gt;
&lt;cfif another64 eq data64&gt;
   oCif[^ Base 64 `ɖ߂̂́A̕ Base 64 `
   \̂ɈvĂ܂B
&lt;cfelse&gt;
   &lt;h3&gt;ϊG[łB&lt;/h3&gt;
&lt;/cfif&gt;
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    <td>l܂͕łB


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