WebApr 12, 2024 · PYTHON : How to check if a result set is empty? To Access My Live Chat Page, On Google, Search for "hows tech developer connect" It’s cable reimagined No DVR space limits. No … WebApr 13, 2024 · A Computer Science portal for geeks. It contains well written, well thought and well explained computer science and programming articles, quizzes and …
PYTHON : How to check if a result set is empty? - YouTube
WebNov 25, 2024 · There are multiple ways to check whether a list is empty or not in Python. Let’s see them one by one. Length We can check whether a list is empty or not using … WebAdditionally cursor.execute() function will return a long value which is number of rows in the fetched result set. So if you want to check for empty results, your code can be re-written … customer appreciation lunch
Check for an empty Set in Python Techie Delight
WebThe example code below demonstrates how to check if a set is empty using the bool() function. def is_empty(a): return not bool(a) a = set('a') b = set() print(is_empty(a)) … WebThere are three main ways to check if a set is empty: Implicit: Pass the set into a Boolean context without modification. Python will automatically convert it to a Boolean... WebJun 17, 2024 · Let’s see how we can use the bool () function to see a list is empty: # Using bool () to Check If a List is Empty empty_list = [] if bool (empty_list) == False : print ( … customer appreciation social media posts