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How to create a HashMap with two keys (Key-Pair, Value)?
... a 100% sure whether private access level works correctly in any case when casting the Object to a Key.
If you wonder about the finals, I declare anything as final which value is set on instancing and never changes - and therefore is an object constant.
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PHP convert XML to JSON
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I figured it out. json_encode handles objects differently than strings. I cast the object to a string and it works now.
foreach($xml->children() as $state)
{
$states[]= array('state' => (string)$state->name);
}
echo json_encode($states);
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How to test if a string is basically an integer in quotes using Ruby
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Ruby 2.6.0 enables casting to an integer without raising an ex
How can I add the new “Floating Action Button” between two widgets/layouts
...anchor causing me a rendering problem (linearlayout layoutparams cannot be cast to coordinatorlayout. :(
– DAVIDBALAS1
Aug 23 '16 at 18:43
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Adding a new value to an existing ENUM Type
...will receive the following error: default for column "my_column" cannot be cast automatically to type "my_enum". You will have to do the following: ALTER TABLE "my_table" ALTER COLUMN "my_column" DROP DEFAULT, ALTER COLUMN "my_column" TYPE "my_type" USING ("my_column"::text::"my_type"), ALTER...
Android Fragment lifecycle over orientation changes
...to them - this way you will know the class of each fragment and be able to cast correctly
– k29
Oct 14 '17 at 23:24
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show 1 more comment
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Multiple Inheritance in C#
... Is it possible to have multiple inheritance and while having upcasts and downcasts be identity-preserving? The solutions I know of for the problems of multiple inheritance revolve around having casts that are not identity-preserving (if myFoo is of type Foo, which inherits from Moo and ...
Do Swift-based applications work on OS X 10.9/iOS 7 and lower?
...troller()"? Is var not same as JavaScript/C# (if no, then so sad)? Is this casting, but object types are same on both sides of equal sign?
– Tien Do
Jun 6 '14 at 4:29
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Python - List of unique dictionaries
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@JorgeVidinha assuming each could be cast to str (or unicode), try this: {str(v['flight'])+':'+str(v['lon'])+','+str(v['lat']): v for v in stream}.values() This just creates a unique key based on your values. Like 'MH370:-21.474370,86.325589'
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How do I read an entire file into a std::string in C++?
... @DevSolar Well, the more legible version is ~30% shorter, lacks a cast and is otherwise equivalent. My question therefore stands: "What's the point of making it a oneliner?"
– sehe
Sep 21 '12 at 15:00
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