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Unit testing with Spring Security
...company has been evaluating Spring MVC to determine if we should use it in one of our next projects. So far I love what I've seen, and right now I'm taking a look at the Spring Security module to determine if it's something we can/should use.
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How to get a float result by dividing two integer values using T-SQL?
...cessary to cast both of them. Result datatype for a division is always the one with the higher data type precedence. Thus the solution must be:
SELECT CAST(1 AS float) / 3
or
SELECT 1 / CAST(3 AS float)
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Most efficient way to concatenate strings?
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Why haven't you mentioned string.Concat?
– Venemo
Sep 27 '13 at 12:56
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Programmatically find the number of cores on a machine
... C++ prior to C++11, there's no portable way. Instead, you'll need to use one or more of the following methods (guarded by appropriate #ifdef lines):
Win32
SYSTEM_INFO sysinfo;
GetSystemInfo(&sysinfo);
int numCPU = sysinfo.dwNumberOfProcessors;
Linux, Solaris, AIX and Mac OS X >=10.4 (i....
Difference between an API and SDK
...ndor will likely not provide an SDK, although they may certainly have used one.
10 Answers
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Sort a list by multiple attributes?
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Is there a way to sort the first one ascending and the second one descending? (Assume both attributes are strings, so no hacks like adding - for integers)
– Martin Thoma
Aug 5 '13 at 11:03
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Why is TypedReference behind the scenes? It's so fast and safe… almost magical!
... feature, it may become a roadblock to new features, especially since this one doesn't really fit in the design of C# and requires weird syntax extensions and special handing of a type by the runtime.
All implementations of C# have to somehow implement this feature and it's not necessarily trivial/p...
Stopwatch vs. using System.DateTime.Now for timing events [duplicate]
... is to just pick the top X of N runs. Like run it 5 times and use the best one. This is the one that will have the least OS interference after all. There's pros and cons to both approaches however
– mirhagk
Jan 2 '17 at 23:06
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What's wrong with Java Date & Time API? [closed]
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Ah, the Java Date class. Perhaps one of the best examples of how not to do something in any language, anywhere. Where do I begin?
Reading the JavaDoc might lead one to think that the developers have actually got some good ideas. It goes on about the differe...
How to create .pfx file from certificate and private key?
...r it won't work if you already have a certificate and/or private key (e.g. one you previously used with apache) because IIS's certificate signing request will generate a new private key.I find this aspect of IIS really annoying since all the "complete request" is doing is combining the private key w...