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How to validate IP address in Python? [duplicate]

...2.16.1.0. – IBBoard Dec 7 '12 at 15:32  |  show 7 more comments ...
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What do commas and spaces in multiple classes mean in CSS?

... .container_12 .grid_6, .container_16 .grid_8 { width: 460px; } That says "make all .grid_6's within .container_12's and all .grid_8's within .container_16's 460 pixels wide." So both of the following will render the same: <di...
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Defining private module functions in python

According to http://www.faqs.org/docs/diveintopython/fileinfo_private.html : 9 Answers ...
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PDO Prepared Inserts multiple rows in single query

... $pdo->beginTransaction(); // also helps speed up your inserts. $insert_values = array(); foreach($data as $d){ $question_marks[] = '(' . placeholders('?', sizeof($d)) . ')'; $insert_values = array_merge($insert_values, array_values($d)); } $sql = "INSERT INTO table (" . implode(",", $...
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JavaScript Regular Expression Email Validation [duplicate]

...ernatively, define it as a regular expression: var pattern = /^\w+@[a-zA-Z_]+?\.[a-zA-Z]{2,3}$/; BTW, please don't validate email addresses on the client-side. Your regular expression is way too simple to pass for a solid implementation anyway. See the real thing here: http://www.ex-parrot.co...
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How to run test methods in specific order in JUnit4?

...in. +1 – Edvinauskas May 5 '17 at 8:32 2 ...
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Which characters need to be escaped in HTML?

...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
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Can modules have properties the same way that objects can?

...ance. So, for example, your m.py module file could be: import sys class _M(object): def __init__(self): self.c = 0 def afunction(self): self.c += 1 return self.c y = property(afunction) sys.modules[__name__] = _M() ...
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“rm -rf” equivalent for Windows?

... answered Mar 1 '16 at 19:32 Sireesh YarlagaddaSireesh Yarlagadda 9,84622 gold badges6060 silver badges6767 bronze badges ...
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Using column alias in WHERE clause of MySQL query produces an error

The query I'm running is as follows, however I'm getting this error: 8 Answers 8 ...