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What is a raw type and why shouldn't we use it?
...stException!
// java.lang.Boolean cannot be cast to java.lang.String
Now we run into trouble at run-time, because names contains something that isn't an instanceof String.
Presumably, if you want names to contain only String, you could perhaps still use a raw type and manually check every add ...
mysql_config not found when installing mysqldb python interface
...oo on openSUSE, where "libmysqlclient-dev" becomes "libmysqlclient-devel". Now the pip package installs fine. Thanks.
– pbarill
Nov 30 '13 at 4:14
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Case conventions on element names?
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I know it's old, but the above link is broken, but this link seems to have updated details regarding the NIEM convention for Elements/Attrubutes: reference.niem.gov/niem/specification/naming-and-design-rules/…
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How to allow download of .json file with ASP.NET
...this answer is still getting a lot of traffic even though IIS6 is very old now. Hopefully you're using something newer, so I wanted to mention that if you have a newer IIS7 or newer version see @ProVega's answer below for a simpler solution for those newer versions.
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What could cause java.lang.reflect.InvocationTargetException?
...at construction time and accessed via the
getTargetException() method is now known as the cause, and may be
accessed via the Throwable.getCause() method, as well as the
aforementioned "legacy method."
share
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Difference between using bean id and name in Spring configuration file
... "Spring-y" if Spring reference suggests otherwise :) This is nitpicky, I know ;)
– theadam
Jan 17 '13 at 17:44
add a comment
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How to initialize static variables
...r = array(…);
}
}
Foo::init();
PHP 5.6 can handle some expressions now.
/* For Abstract classes */
abstract class Foo{
private static function bar(){
static $bar = null;
if ($bar == null)
bar = array(...);
return $bar;
}
/* use where necessary...
Is it safe to resolve a promise multiple times?
...erally inadvisable to rely on undocumented behavior even if it works right now.
– 3ocene
Sep 5 '18 at 18:26
ecma-inter...
How to get first character of a string in SQL?
I have a SQL column with a length of 6. Now want to take only the first char of that column. Is there any string function in SQL to do this?
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In php, is 0 treated as empty?
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you should update your cheat sheet now I will give you some more... 0.0 = true, 0.00 = true, "0.0" = false
– Sayed Mohd Ali
Mar 6 '19 at 6:40
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