大约有 2,253 项符合查询结果（耗时：0.0192秒） [XML]
Android - get children inside a View?
..., so the recursive call of getAllChildren could cause an exception, as the cast fails. So you should add a if (!(v instanceof ViewGroup)) return; before the cast
– Phil
Sep 27 '12 at 7:19
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XmlSerializer: remove unnecessary xsi and xsd namespaces
... that.
// The factory method returns a XmlWriter, not a XmlTextWriter, so cast it.
XmlTextWriter xtw = (XmlTextWriter)XmlTextWriter.Create(ms, xws);
// Then we can set our indenting options (this is, of course, optional).
xtw.Formatting = Formatting.Indented;
// Now serialize our object.
xs.Serial...
How to insert a character in a string at a certain position?
...nt't give the right result, because 12345/100 = 123 in integer and is only cast to 123.00 afterwards. ((float)12345/100) would work.
– rurouni
May 5 '11 at 13:20
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When should I use a struct rather than a class in C#?
...e that when a struct implements an interface - as Enumerator does - and is cast to that implemented type, the struct becomes a reference type and is moved to the heap. Internal to the Dictionary class, Enumerator is still a value type. However, as soon as a method calls GetEnumerator(), a reference-...
How can I convert a zero-terminated byte array to string?
...
Just to be clear though, this is casting a sequence of bytes to something that is hopefully a valid UTF-8 string (and not say, Latin-1 etc., or some malformed UTF-8 sequence). Go will not check this for you when you cast.
– Cameron Kerr...
What are the differences between a pointer variable and a reference variable in C++?
...t pointer's target can be replaced by taking its address and using a const cast.
A reference's target cannot be replaced in any way short of UB.
This should permit the compiler to do more optimization on a reference.
share...
MySQL - UPDATE query based on SELECT Query
...UPDATE
receipt_invoices dest,
(
SELECT
`receipt_id`,
CAST((net * 100) / 112 AS DECIMAL (11, 2)) witoutvat
FROM
receipt
WHERE CAST((net * 100) / 112 AS DECIMAL (11, 2)) != total
AND vat_percentage = 12
) src
SET
dest.price = src.witoutvat,
dest.amou...
MYSQL Truncated incorrect DOUBLE value
...table1
WHERE 1
ORDER BY value1+0
The problem is ORDER BY value1+0 - type casting.
I know that it does not answer the question but this is the first result on Google for this error and it should have other examples where this error presents itself.
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Can I load a .NET assembly at runtime and instantiate a type knowing only the name?
...class implements a interface, so once I instantiate the class, I will then cast it to the interface.
13 Answers
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From io.Reader to string in Go
... roughly equivalent to @Sonia's answer too (since buf.String just does the cast internally).
– djd
Mar 11 '12 at 22:07
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