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How can I determine whether a Java class is abstract by reflection
...r.isAbstract( clz.getModifiers()) ||clz.isInterface() || clz.isArray() || String.class.getName().equals(clz.getName()) || Integer.class.getName().equals(clz.getName())){
return false;
}
return true;
}
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Select values from XML field in SQL Server 2008
...ome of these suggestions confusing. Whenever I used value with [1] in the string, it would only retrieved the first value. And some suggestions recommended using cross apply which (in my tests) just brought back far too much data.
So, here's my simple example of how you'd create an xml object, th...
Get all elements but the first from an array
...numerable<>), so you can for example pass an ArraySegment<> to string.Join.
– Jeppe Stig Nielsen
Jan 25 '17 at 8:49
...
How to saveHTML of DOMDocument without HTML wrapper?
... When I try this, and echo $dom->saveHTML(), it just returns an empty string. As if loadXML($content) is empty. When I do the same with $dom->loadHTML($content), then echo $dom->saveXML() I get the content as expected.
– Scott B
Feb 3 '11 at 2:44
...
Why does Maven warn me about encoding?
...er encoding scheme to be applied when filtering resources.
Type: java.lang.String
Required: No
User Property: encoding
Default: ${project.build.sourceEncoding}
So this means you only need to define this property and the plugin will automatically use this encoding.
...
Java: Multiple class declarations in one file
... System.out.println("Fun mathod");
}
public static void main(String[] args) {
Fun fu = new Fun();
fu.fun();
Fen fe = new Fen();
fe.fen();
Fin fi = new Fin();
fi.fin();
Fon fo = new Fon();
fo.fon();
Fan fa = new Fan...
How to assign from a function which returns more than one value?
...o a list, which is very flexible (you can have any combination of numbers, strings, vectors, matrices, arrays, lists, objects int he output)
so like:
func2<-function(input) {
a<-input+1
b<-input+2
output<-list(a,b)
return(output)
}
output<-func2(5)
for (i in output) {
...
Loop through all nested dictionary values?
...lso easy to modify it to track the prefix as a tuple of keys rather than a string if you need it that way.
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Multiple submit buttons in an HTML form
...alls for a lot of trouble. Even the simple case: "we should abbreviate the string to 'Prev. Page' " will ruin your sites functionality.
– Tylla
May 4 at 23:30
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...
Is it better to return null or empty collection?
... mentioned. Consider the following code:
public static IEnumerable<string> GetFavoriteEmoSongs()
{
yield break;
}
The C# Language will return an empty enumerator when calling this method. Therefore, to be consistant with the language design (and, thus, programmer expecta...