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BigDecimal equals() versus compareTo()
... Unlike compareTo, this method considers two BigDecimal objects equal only if they are equal in value and scale (thus 2.0 is not equal to 2.00 when compared by this method).
In other words: equals() checks if the BigDecimal objects are exactly the same in every aspect. compareTo() "only" compares ...
How to create an HTML button that acts like a link?
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HTML
The plain HTML way is to put it in a <form> wherein you specify the desired target URL in the action attribute.
<form action="https://google.com">
<input type="submit" value="Go to Google" />
</form>
If necessary, set CSS display: inline; on the form to keep i...
How do I create an array of strings in C?
I am trying to create an array of strings in C. If I use this code:
14 Answers
14
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Proper stack and heap usage in C++?
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No, the difference between stack and heap isn't performance. It's lifespan: any local variable inside a function (anything you do not malloc() or new) lives on the stack. It goes away when you return from the function. If you want som...
Is it bad practice to use Reflection in Unit testing? [duplicate]
...r the special case of unit testing legacy code or an API you can't change. If you are testing your own code, the fact that you need to use Reflection means your design is not testable, so you should fix that instead of resorting to Reflection.
If you need to access private members in your unit test...
Is 1.0 a valid output from std::generate_canonical?
... description of the output of the algorithm) when loss of precision occurs if the current IEEE754 rounding mode is anything other than round-to-negative-infinity (note that the default is round-to-nearest).
The 7549723rd output of mt19937 with your seed is 4294967257 (0xffffffd9u), which when round...
How do Mockito matchers work?
...ny , argThat , eq , same , and ArgumentCaptor.capture() ) behave very differently from Hamcrest matchers.
2 Answers
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Exit a Script On Error
I'm building a Shell Script that has a if function like this one:
5 Answers
5
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Maven command to list lifecycle phases along with bound goals?
... but I can't find an easy way to list the goals associated for each maven lifecycle phase for a given project.
5 Answers
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Constantly print Subprocess output while process is running
...d stdout_line
popen.stdout.close()
return_code = popen.wait()
if return_code:
raise subprocess.CalledProcessError(return_code, cmd)
# Example
for path in execute(["locate", "a"]):
print(path, end="")
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