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Why java classes do not inherit annotations from implemented interfaces?
...OD) @Inherited
public @interface Baz { String value(); }
public interface Foo{
@Baz("baz") void doStuff();
}
public interface Bar{
@Baz("phleem") void doStuff();
}
public class Flipp{
@Baz("flopp") public void doStuff(){}
}
public class MyClass extends Flipp implements Foo, Bar{}
I...
Why does the indexing start with zero in 'C'?
...er to the head of the array to the array's first element.
Consider:
int foo[5] = {1,2,3,4,5};
To access 0 we do:
foo[0]
But foo decomposes to a pointer, and the above access has analogous pointer arithmetic way of accessing it
*(foo + 0)
These days pointer arithmetic isn't used as freque...
Correct way to pass multiple values for same parameter name in GET request
...ee for example for java spring that it accepts both here
@GetMapping("/api/foos")
@ResponseBody
public String getFoos(@RequestParam List<String> id) {
return "IDs are " + id;
}
And Spring MVC will map a comma-delimited id parameter:
http://localhost:8080/api/foos?id=1,2,3
----
IDs are [...
AutoMapper vs ValueInjecter [closed]
...ng lots of monkey code like:
Prop1.Ignore, Prop2.Ignore etc.
CreateMap<Foo,Bar>(); CreateMap<Tomato, Potato>(); etc.
ValueInjecter is something like mozilla with it's plugins, you create ValueInjections and use them
there are built-in injections for flattening, unflattening, and some...
PHP function to build query string from array
... any key-value pair where the value is NULL. echo http_build_query(array("foo"=>"bar","bar"=>null)) will produce only foo=bar
– cb0
Aug 13 '14 at 13:06
...
How to find the nearest parent of a Git branch?
...ut the relationship between commits does not.
---o---1 foo
\
2---3---o bar
\
4
\
5---6 baz
It looks like baz is based on (an old version of) bar? But what if we delete b...
How to get a reversed list view on a list in Java?
...tional ListIterator to the end of the list:
//Assume List<String> foo;
ListIterator li = foo.listIterator(foo.size());
while (li.hasPrevious()) {
String curr = li.previous()
}
share
|
...
How can I convert a string to a number in Perl?
... to tell the sort to sort the values as numbers and not strings.
i.e.
my @foo = ('1.2', '3.4', '2.1', '4.6');
my @foo_sort = sort {$a <=> $b} @foo;
See http://perldoc.perl.org/functions/sort.html for more details on sort
...
Should I use single or double colon notation for pseudo-elements?
...
http://www.w3.org/TR/CSS2/syndata.html#rule-sets
You could however use
.foo:after { /*styles*/ }
.foo::after { /*styles*/ }
On the other hand this is more verbose than necessary; for now, you can stick with the one-colon notation.
...
Check if event exists on element [duplicate]
...
$('body').click(function(){ alert('test' )})
var foo = $.data( $('body').get(0), 'events' ).click
// you can query $.data( object, 'events' ) and get an object back, then see what events are attached to it.
$.each( foo, function(i,o) {
alert(i) // guid of the event
...