This is why the most reliable way to check if an object is iterable is to pass the object to theiter()built-in function. Theiter()function raises aTypeErrorif the passed-in value doesn't support the__iter__()method or the sequence protocol (the__getitem__()method). ...
The Pythonlen()is used to get the total number of characters present in the string and check if the length of the string is 0 to identify the string is empty. Actually, thelen()function returns the length of an object. The object can be a string, a list, a tuple, or other objects ...
How to Check if a Python String Contains a Substring In this quiz, you'll check your understanding of the best way to check whether a Python string contains a substring. You'll also revisit idiomatic ways to inspect the substring further, match substrings with conditions using regular expressio...
Learn how to check if a Python list contains a specific element with easy examples. Master list manipulation and element searching efficiently.
Using len() Function to Check if a String is Empty or Whitespace in Python Thelen()function is used to find the length of an iterable object such as a list, string, tuple, etc. It takes the iterable object as its input argument and returns the length of the iterable object. ...
Since thelistobject is iterable, Python won’t execute theexceptblock. 2. Using the isinstance() function You can also use theisinstance()function together with theIterableclass to check if an object is iterable or not. This function takes two parameters: an object and a type. ...
Here, we have a list and a tuple and we need to check if there exists any one element which is common in both list and tuple in Python.
Check if a list has duplicate Elements using Sets We know that sets in Python contain only unique elements. We can use this property of sets to check if a list has duplicate elements or not. For this, we will create a set from the elements of the list. After that, we will check the...
check if object is $null Check if OS is 32bit or 64bit check If Process Is Running in another computer Check if SMB1 is enabled on the AD servers Check if string contains invalid characters Check if string starts with letter/character. check installed memory with physical memory Check networ...
JavascriptWeb DevelopmentFront End TechnologyObject Oriented ProgrammingIn the given problem statement we have to find that the string is a palindrome and the string should also have punctuation and write code with the help of Javascript functionalities. Here we will learn two methods to determine if...