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Making a mocked method return an argument that was passed to it
... the returns Iterator<? extends ClassName> which causes all kinds of cast problems in a thenReturn() statement.
– Michael Shopsin
Mar 20 '15 at 15:56
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How is an overloaded method chosen when a parameter is the literal null value?
...ween them? Then you must be explicit regarding which one you want (i.e. by casting your null reference question.method((String)null))
– Edwin Dalorzo
Oct 23 '12 at 15:01
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Odd behavior when Java converts int to byte?
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often in books you will find the explanation of casting from int to byte as being performed by modulus division. this is not strictly correct as shown below
what actually happens is the 24 most significant bits from the binary value of the int number are discarded leaving ...
Use 'class' or 'typename' for template parameters? [duplicate]
...is no such rule. The rule is only about expressions that have a functional cast as the first subexpression. In your example, if T::A is a type, the construct T::A *obj is actually ambiguous in the current Standard (as it turned out when I discussed it with the core group some weeks ago). However sin...
Mockito match any class argument
... Thanks, isA(A.class) works for me just fine and the mvcConversionService select the right class. This was not working with any(A.class) and eq(A.class).
– d3rbastl3r
Jul 9 '19 at 6:30
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Create an enum with string values
...ink.LEARN: will get a Cannot convert 'Link.LEARN' to 'string' build error. Casting will not work.
– Gone Coding
Jan 16 '14 at 10:22
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Get OS-level system information
...get process CPU usage (without writing your own JNI code), but you need to cast the java.lang.management.OperatingSystemMXBean to a com.sun.management.OperatingSystemMXBean. This works on Windows and Linux, I haven't tested it elsewhere.
For example ... call the get getCpuUsage() method more freque...
Compile time string hashing
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You were missing a compile flag. Moreover I had to cast to size_t the value -1 in stop recursion template function. The updated version is available here (working from Clang 3.3) : goo.gl/vPMkfB
– Clement JACOB
May 23 '14 at 12:51
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Using scanf() in C++ programs is faster than using cin?
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also use cin.tie(static_cast<ostream*>(0)); for better performance
– Mohamed El-Nakib
Feb 5 '14 at 7:58
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Python's json module, converts int dictionary keys to strings
...so work for nested dicts and uses a dict comprehension.
If you want to to cast the values too, use:
def jsonKV2int(x):
if isinstance(x, dict):
return {int(k):(int(v) if isinstance(v, unicode) else v) for k,v in x.items()}
return x
Which tests the instance of the values and ca...