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Why does isNaN(“ ”) (string with spaces) equal false?
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155
JavaScript interprets an empty string as a 0, which then fails the isNAN test. You can use par...
Email address validation using ASP.NET MVC data type attributes
...y / editor templates.
– Liam
May 7 '15 at 16:41
4
@Jni DataType.EmailAddress is not about validat...
Grep characters before and after match?
...d run it as ggrep.
– kenorb
Dec 21 '15 at 22:01
1
As implied by @Benubird this will be performanc...
Generate JSON string from NSDictionary in iOS
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Itachi
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answered Nov 28 '13 at 9:30
Ben ClaytonBen Clayt...
Is there a performance difference between a for loop and a for-each loop?
...il/RandomAccess.html
– Puce
Mar 18 '15 at 16:54
3
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Looping over arrays, printing both index and value
...ant done ....
– MikeW
Feb 20 '18 at 15:14
4
No, not "ALWAYS". A hash can have "holes", which mea...
java.lang.ClassNotFoundException: org.springframework.web.servlet.DispatcherServlet
...hed?
– Johnny Bigoode
Mar 22 '17 at 15:32
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How do I get whole and fractional parts from double in JSP/Java?
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Dan Is Fiddling By Firelight
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answered Dec 5 '08 at 12:15
GishuGishu
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find() with nil when there are no records
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answered Mar 7 '12 at 15:47
apneadivingapneadiving
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CSS text-decoration underline color [duplicate]
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15
@JezenThomas Actually, yes you do gain something by using text-decoration over border. Visually, when you use border-bottom, this places th...