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horizontal line and right way to code it in html, css

... In HTML 4.01, the <hr> tag represents a horizontal rule. http://www.w3schools.com/tags/tag_hr.asp So after definition, I would prefer <hr> share | improve this answer | ...
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Removing multiple classes (jQuery)

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Get epoch for a specific date using Javascript

... Take a look at http://www.w3schools.com/jsref/jsref_obj_date.asp There is a function UTC() that returns the milliseconds from the unix epoch. share | ...
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jQuery map vs. each

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Calculate number of hours between 2 dates in PHP

...bjects: // Create two new DateTime-objects... $date1 = new DateTime('2006-04-12T12:30:00'); $date2 = new DateTime('2006-04-14T11:30:00'); // The diff-methods returns a new DateInterval-object... $diff = $date2->diff($date1); // Call the format method on the DateInterval-object echo $diff->f...
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Compiling a java program into an executable [duplicate]

...rd mode and command line mode supported. (May 18, 2008) Download: http://www.brothersoft.com/jartoexe-75019.html 3- Executor Package your Java application as a jar, and Executor will turn the jar into a Windows exe file, indistinguishable from a native application. Simply double-clicking the exe ...
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What does a \ (backslash) do in PHP (5.3+)?

... The \ is used in PHP 5.3 for namespaces. See http://www.php.net/manual/en/language.namespaces.rationale.php for more information on namespaces and PHP. share | improve this an...
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Application auto build versioning

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add a string prefix to each value in a string column using Pandas

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How do I build a numpy array from a generator?

...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/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...