V561. Consider assigning value to 'foo' variable instead of declaring it anew. V562. Bool type value is compared with value of N. Consider inspecting the expression. V563. An 'else' branch may apply to the prev
This code fragment probably contains an error. The 'i' variable should be used instead of the 'N' variable in the '++N' increment expression. Correct code should be as follows:for (int i = 0; i != N; ++i)Let's consider another example:...
If you are doing it because you want to call a function with a char* parameter but it understand UTF-8 then it is safe. If however you want to call a function which takes a string which is an ansi string and you have a UTF-8 string then this will not work at all. You will ...
simply states that the equality test imposed by the compareTo method should generally return the same results as the equals method. If this provision is obeyed, the ordering imposed by the compareTo method is said to be consistent with equals. If it’s violated, the ordering...
V561. Consider assigning value to 'foo' variable instead of declaring it anew. V562. Bool type value is compared with value of N. Consider inspecting the expression. V563. An 'else' branch may apply to the previous 'if' statement. V564. The '&' or '|' operator is applied to bool...