elif os.path.isfile(child_path): total_size += os.path.getsize(child_path) return total_sizedirectory_path = "/path/to/directory"size = calculate_directory_size(directory_path)print(f"Total size of {directory_path}: {size} bytes") 2. Towers of Hanoi Problem Statement: You are given ...
In general, elif means else with if with an opportunity to place a conditional expression. In other programming languages, we use elseif(),else-if, orelseiffor the same purpose. Python compacts these statements to one single word elif. Python also supports the nested elif statement. The nest...
defcreate_function(aggregation:str):ifaggregation=="sum":returnsumelifaggregation=="mean":defmean(arr:list):returnsum(mean)/len(mean)returnmeanreturnNone The functools module¶ As mentioned earlier,functoolsgives us access to functions which either take or return another function. The most commonly...
Literals in Python Show More Whether you are a beginner who is eager to learn the basics or an experienced Python developer looking to expand your knowledge, this blog will provide you with a solid foundation for understanding tokens in Python. So, get ready to discover the building blocks of...
executes. If we combine an else statement with an if statement. The statement of else is optional, and there can only be one after if. When we wish to run a program only if a specific condition is met, we need to make a decision. Python makes decisions using the if elif else ...
In Python, what is the 'None' keyword used for? What is the result of 'True and False' in Python? What is the purpose of the 'elif' keyword in Python? Which Python data type is used to store a collection of items, where each item is unique? What is the correct way to ope...
What is the purpose of the 'for' loop in Python? In Python, what is the 'None' keyword used for? What is the result of 'True and False' in Python? What is the purpose of the 'elif' keyword in Python? Which Python data type is used to store a collection of items, where ...
What is the fastest way to get the reverse complement of a sequence in python? I am posting my skeleton program to test different implementations below with DNA string size 17 as an example. #!/usr/bin/env pythonimport randomimport timeitglobal complementcomplemen...
else : print("no")one more syntax you that elif which means (else if). this is used when conditions are more then two elif(condition): print("Maybe") Relational operators we already dicussed this here is some examples of relational operators: "==",">=","<=" etc. ...
self.vy += GRAVITY * dt# 移除超过最高时长的粒子elifself.cidisnotNone: cv.delete(self.cid) self.cid =None# 扩大的时间defexpand(self):returnself.age <=1.2# 粒子是否在最高存在时长内defalive(self):returnself.age <= self.lifespan''' ...