If the iterable object is empty, the all()function also return true. Example In the following example we are using all() function in the program to to check if two sets are equal or not. This program checks if all elements of set num1 are equal. If so, "all elements are equal" ...
As you can see, our lists are the same, but the elements aren’t in the same order, so we concluded that our lists are unequal. But what if we wanted to check if our lists have equal elements, no matter their order? If so, we can sort the lists by using the sort() method and...
| assertDictEqual(self, d1, d2, msg=None) | | assertEqual(self, first, second, msg=None) | Fail if the two objects are unequal as determined by the '==' | operator. | | assertEquals = assertEqual(self, first, second, msg=None) | | assertFalse(self, expr, msg=None) | Check...
Check if the outputs are the same as you'd expect. Make sure if you know the exact reason behind the output being the way it is. If the answer is no (which is perfectly okay), take a deep breath, and read the explanation (and if you still don't understand, shout out! and crea...
| | (i.e. all elements that are in this set but not the others.) | | intersection(...) | Return the intersection of two sets as a new set. | | (i.e. all elements that are in both sets.) | | isdisjoint(...) | Return True if two sets have a null intersection. | | ...
How would you check if two strings are equal? What about booleans? How to test if an exception was raised? What assert does in Python? Explain mocks How do you measure execution time of small code snippets? Why one shouldn't use assert in non-test/production code? Flask You wrote you...
42. Consider two random array A and B, check if they are equal 43. Make an array immutable (read-only) 44. Consider a random 10x2 matrix representing cartesian coordinates, convert them to polar coordinates 45. Create random vector of size 10 and replace the maximum value by 0 ...
In the SampleTest class, we placed two test cases where we want to check whether two given quantities are equal or not using the assertEqual() method in the test_equal() function. Here, we test whether 23 - 1 is indeed equal to 7, and whether string concatenation in Python is correct...
check that candidate solutions only use combinations of the supplied letters, especially since some of the supplied letters appear twice (here, the letter v). The FreqDist comparison method③ permits us to check that the frequency of each letter in the candidate word is less than or equal to ...
It uses the regular expression to check the input string and returns True if the input string holds an integer or a floating point number. PythonCopy Code import re def ContainsNumber(Strng): reg = r"(\+?\-?\ *\d+\.?\d*(?:[Ee]\ *-?\ *\d+)?)" #Specify the regular ...