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How to use if-else option in JSTL
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528
Yes, but it's clunky as hell, e.g.
<c:choose>
<c:when test="${condition1}">
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Check if SQL Connection is Open or Closed
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2
+1 exactly - use the SqlConnectionState enum as an enum and not turn it into a string.....
– marc_s
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The ALTER TABLE statement conflicted with the FOREIGN KEY constraint
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edited Sep 22 '15 at 9:25
Waqar
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answer...
Java's L number (long) specification
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There are specific suffixes for long (e.g. 39832L), float (e.g. 2.4f) and double (e.g. -7.832d).
If there is no suffix, and it is an integral type (e.g. 5623), it is assumed to be an int. If it is not an integral type (e.g. 3.14159), it is assumed to be a double.
In all...
Stream vs Views vs Iterators
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182
First, they are all non-strict. That has a particular mathematical meaning related to functions,...
Do declared properties require a corresponding instance variable?
Do properties in Objective-C 2.0 require a corresponding instance variable to be declared? For example, I'm used to doing something like this:
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Two submit buttons in one form
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answered Feb 13 '09 at 21:48
GregGreg
286k5151 gold badges350350 silver badges324324 bronze badges
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How can I access an object property named as a variable in php?
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222
Since the name of your property is the string '$t', you can access it like this:
echo $object...
Is it possible to append to innerHTML without destroying descendants' event listeners?
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edited Feb 27 '09 at 21:57
answered Feb 27 '09 at 17:47
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