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Differences in auto-unboxing between Java 6 vs Java 7
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It looks like the language in section 5.5 Casting Conversion of Java 7 JLS was updated in comparison to the same section in the Java 5/6 JLS, probably to clarify the allowed conversions.
Java 7 JLS says
An expression of a reference type may undergo casting conve...
How to automatically add user account AND password with a Bash script?
I need to have the ability to create user accounts on my Linux (Fedora 10) and automatically assign a password via a bash script(or otherwise, if need be).
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GitHub pages are not updating
...nly changing one line into index.html made it "load" the "true" index.html and not all the previous commit.
– Miguel Vazq
Oct 22 '15 at 16:10
2
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How do I format a number with commas in T-SQL?
...in the presentation layer, this formatting can be accomplished in T-SQL by casting to money and then converting to varchar. This does include trailing decimals, though, that could be looped off with SUBSTRING.
SELECT CONVERT(varchar, CAST(987654321 AS money), 1)
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TypeScript and field initializers
...but doesn't look like it will happen yet.
For comparison, If you use the casting approach, your initialiser object must have ALL the fields for the type you are casting to, plus don't get any class specific functions (or derivations) created by the class itself.
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Objective-C implicit conversion loses integer precision 'NSUInteger' (aka 'unsigned long') to 'int'
...your array will never contain more than 2^31-1 elements!),
add an explicit cast:
int count = (int)[myColors count];
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How to convert / cast long to String?
I just created sample BB app, which can allow to choose the date.
8 Answers
8
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Is C++14 adding new keywords to C++?
... true
alignof decltype goto reinterpret_cast try
asm default if return typedef
auto delete inline short typeid
bool do int si...
Jackson how to transform JsonNode to ArrayNode without casting?
...y associate with array nodes from other API's. As such, you do not need to cast to an ArrayNode to use. Here's an example:
JSON:
{
"objects" : ["One", "Two", "Three"]
}
Code:
final String json = "{\"objects\" : [\"One\", \"Two\", \"Three\"]}";
final JsonNode arrNode = new ObjectMapper().re...
LINQ to Entities only supports casting EDM primitive or enumeration types with IEntity interface
...ces, one can find that the exception comes from here, see ValidateAndAdjustCastTypes().
What happens is, that EF tries to cast IEntity into something that makes sense the domain model world, however it fails in doing so, hence the exception is thrown.
The expression with the class constraint does ...