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plurals

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Id
16327425
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0
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0
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0
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2013-05-01T22:21:12.347
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0
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2013-05-01T22:21:12.347
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0
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1400971
ParentId
12559144
PostTypeId
2
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1
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0
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text
Body
<p>Consider the following powershell example of a universal regex. </p> <p><code>.{53}(.{18})</code></p> <h1>Example</h1> <pre><code> $Matches = @() $String = '528 LOGON 39690 SECURITY LAPTOP 8481 USER AB11 SUCCESSFUL AUDIT BBB908AFB 06/20/12 09:11:43PM 528 LOGON 39692 SECURITY LAPTOP 8495 USER AB11 LOGON COMPLETE BBB908AFB 06/20/12 09:12:12PM 528 LOGOFF 39699 SECURITY DESKTOP 4476 USER ABEQ FINAL FAILED AUDITAADAFCC01 06/20/12 09:55:49PM 528 LOGON 39690 SECURITY LAPTOP 8481 USER AB11 REMEBER TO VOTE BBB908AFB 06/20/12 09:11:43PM' Write-Host start with write-host $String Write-Host Write-Host found ([regex]'.{53}(.{18})').matches($String) | foreach { write-host "key at $($_.Groups[1].Index) = '$($_.Groups[1].Value)'" } # next match </code></pre> <h1>Yields</h1> <pre><code>start with 528 LOGON 39690 SECURITY LAPTOP 8481 USER AB11 SUCCESSFUL AUDIT BBB908AFB 06/20/12 09:11:43PM 528 LOGON 39692 SECURITY LAPTOP 8495 USER AB11 LOGON COMPLETE BBB908AFB 06/20/12 09:12:12PM 528 LOGOFF 39699 SECURITY DESKTOP 4476 USER ABEQ FINAL FAILED AUDITAADAFCC01 06/20/12 09:55:49PM 528 LOGON 39690 SECURITY LAPTOP 8481 USER AB11 REMEBER TO VOTE BBB908AFB 06/20/12 09:11:43PM found key at 53 = 'SUCCESSFUL AUDIT ' key at 159 = 'LOGON COMPLETE ' key at 265 = 'FINAL FAILED AUDIT' key at 367 = 'REMEBER TO VOTE ' </code></pre> <h1>Summary</h1> <ul> <li><code>.{53}</code> skips over the first 53 characters (note the first position in the string is zero)</li> <li><code>(.{18})</code> finds and returns the 18 character wide field</li> </ul>
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1. This table or related slice is empty.
PostParentId
1. PORegex for fixed position and length field
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1. PTAnswer
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1. USRo Yo Mi
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