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C++11 emplace_back on vector?
...he member, the argument is treated as an lvalue again, in the absence of a cast, so the member just gets copy-constructed. Even if the member was move-constructed, it's not idiomatic to require callers always to pass a temporary or std::move()d lvalue (though I will confess that I have a few corner-...
Javascript AES encryption [closed]
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This is now quite useful and feature rich code.google.com/p/crypto-js
– David Kierans
Apr 25 '12 at 4:21
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Curious null-coalescing operator custom implicit conversion behaviour
... ?? B is implemented as A.HasValue ? A : B. In this case, there's a lot of casting too (following the regular casting for the ternary ?: operator). But if you ignore all that, then this makes sense based on how it's implemented:
A ?? B expands to A.HasValue ? A : B
A is our x ?? y. Expand to x...
Difference between “!==” and “==!” [closed]
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false because "a" is not equals to !" " !" " means cast to bool and negate that so " " is true and !" " is false.
– Zaffy
Sep 8 '12 at 13:07
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Encrypt and decrypt a string in C#?
How can I encrypt and decrypt a string in C#?
29 Answers
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How can I get the MAC and the IP address of a connected client in PHP?
I need to know the MAC and the IP address of the connect clients, how can I do this in PHP?
16 Answers
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SQL Query to concatenate column values from multiple rows in Oracle
...9 dimension by (seq)
10 measures (descr,cast(null as varchar2(100)) as sentence)
11 ( sentence[any] order by seq desc
12 = descr[cv()] || ' ' || sentence[cv()+1]
13 )
14 )
15 where seq = 1
16 /
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Truncate (not round) decimal places in SQL Server
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SELECT Cast(Round(123.456,2,1) as decimal(18,2))
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What's the difference between a temp table and table variable in SQL Server?
...0) DEFAULT REPLICATE(''B'',8000),
LOBFiller varchar(max) DEFAULT REPLICATE(cast(''C'' as varchar(max)),10000)
)
BEGIN TRAN InsertFirstRow
SAVE TRAN InsertFirstRow
COMMIT
INSERT INTO $(tablename)
DEFAULT VALUES
BEGIN TRAN Insert9Rows
SAVE TRAN Insert9Rows
COMMIT
INSERT INTO $(tablename) ([4CA99...
Why is UnhandledExceptionEventArgs.ExceptionObject an object and not an Exception?
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So casting it to Exception in C# will not be a problem? right?
– Mubashar
Nov 28 '13 at 0:34
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