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What is a reasonable code coverage % for unit tests (and why)? [closed]
...recisely that question (in a nicely entertaining manner at that!):
http://www.artima.com/forums/flat.jsp?forum=106&thread=204677
Testivus On Test Coverage
Early one morning, a programmer asked
the great master:
“I am ready to write some unit tests. What code coverage should I ...
How to force a Solution file (SLN) to be opened in Visual Studio 2013?
...
123
The .sln file indicates the intended version as one of the early lines - for example:
Microso...
How to split a dos path into its components in Python
... edited Dec 7 '16 at 7:18
Seanny123
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answered May 16 '13 at 19:00
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Why not infer template parameter from constructor?
... infer template parameters from class constructors, much as it can do from function parameters? For example, why couldn't the following code be valid:
...
How to check for file lock? [duplicate]
...OLATION || errorCode == ERROR_LOCK_VIOLATION;
– taiji123
Jul 15 '19 at 14:40
...
SET NOCOUNT ON usage
... text "SET NOCOUNT ON" itself is a whopping 14 bytes. I used to think that 123 row(s) affected was returned from server in plain text in a separate network packet but that's not the case. It's in fact a small structure called DONE_IN_PROC embedded in the response. It's not a separate network packet ...
Why are only final variables accessible in anonymous class?
...s = new int[1];
Runnable r = new Runnable() { public void run() { res[0] = 123; } };
r.run();
System.out.println(res[0]);
// ...
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Is there a better way to express nested namespaces in C++ within the header
...races that were missing comments about which brace closes which scope? Not fun.).
MY_COMPANY_BEGIN
MY_LIBRARY_BEGIN
class X { };
class Y { };
MY_LIBRARY_END
MY_COMPANY_END
If you want to put all namespace declarations on a single line you can do that as well with a bit of (pretty ugly) preproc...
Is the != check thread safe?
...
It has all been well explained by Stephen C. For fun, you could try to run the same code with the following JVM parameters:
-XX:InlineSmallCode=0
This should prevent the optimisation done by the JIT (it does on hotspot 7 server) and you will see true forever (I stopped a...
C# code to validate email address
...e all perfectly valid forms:
cog@wheel
"cogwheel the orange"@example.com
123@$.xyz
For most use cases, a false "invalid" is much worse for your users and future proofing than a false "valid". Here's an article that used to be the accepted answer to this question (that answer has since been delet...