You can do it in 2 lines by combining the print statements: digits = [1,2,3,4,5,6] print(max(digits),min(digits),sum(digits)) Or alternatively split it by new lines: print(max(digits), min(digits), sum(digits), sep=’\n’) solved max min sum printing can be simplify in fewer lines?
One way: storeFullNames = [] storeFullNames.append(‘Jane Doe’) storeFullNames.append(‘Ray Charles’) print(storeFullNames) Second way: storeListNames = [] for name in names: if len(name.split(‘ ‘)) > 1: storeListNames.append(name) print(storeListNames) both ways return a list with full names only… solved How can I write a python code where it extracts full names from a list of names
You can use built-in xml.etree.ElementTree instead: >>> import xml.etree.ElementTree as ET >>> url=”<a rel=”nofollow” href=”https://stackoverflow.com/example/hello/get/9f676bac2bb3.zip”>XYZ</a>” >>> ET.fromstring(url).attrib.get(‘href’) “https://stackoverflow.com/example/hello/get/9f676bac2bb3.zip” This works on this particular example, but xml.etree.ElementTree is not an HTML parser. Consider using BeautifulSoup: >>> from bs4 import BeautifulSoup >>> BeautifulSoup(url).a.get(‘href’) “https://stackoverflow.com/example/hello/get/9f676bac2bb3.zip” Or, lxml.html: >>> import lxml.html >>> lxml.html.fromstring(url).attrib.get(‘href’) “https://stackoverflow.com/example/hello/get/9f676bac2bb3.zip” Personally, I prefer BeautifulSoup – … Read more
You need to unbind the event. state=”disabled”/state=DISABLED makes button disabled but it doesn’t unbind the event. You need to unbind the corresponding events to achieve this goal. If you want to enable the button again then you need to bind the event again. Like: from Tkinter import * def printSomething(event): print(“Print”) #Start GUI gui = … Read more
It took me quite some time to figure out what you want to do. If you haven’t found a solution to your problem yet, here is some code to try out. The first thing you should do is declare a global variable to store all maze blocks. blocks = [] # create a list for … Read more
cache += ‘ = ‘ was in the loop, causing the error. def morse_encrypter (placeholder): cache = d cache += ‘ = ‘ for letter in placeholder: cache += cheat_sheet [letter] return cache 3 solved i want my code to output something like “example = .-.-.-.-” but rather it outputs “example = .- = .- … Read more
You shouldn’t do total = None. NoneType cannot be used against addition. There’s an extra problem suggested by the error message: From your description you’re trying to add 3 numbers, but the return type of the builtin input() is str. So this is what you’re supposed to write: total = 0 for i in range(0, … Read more
You can use this function to check if an error exists: def checkError(Str): if ‘ERROR’ in Str: openBracket = Str.find(‘(‘)+1 closedBracket = Str.find(‘)’) status = “”.join(Str[openBracket:closedBracket]) error = “\n”.join([‘YES’,”, “.join(Str.split(‘\n\n’)[2].split(‘, ‘)[1:]),status]) return error else: return ‘No errors found.’ error = checkError(Str) print(error) Output: YES 22:17:31 Wed Feb 11, 2015 software ERROR 0 solved How to … Read more
you need to convert the age to an integer use age = int(sys.stdin.readline()) that way the line you read from the input will be saved as an integer and will be of the right type to be compared to the integer 15 solved Comparison between str and int fails [duplicate]
Here you go: @EDIT1: forgot that in python3.x print is a function. @EDIT2: this was not part of the original request. @EDIT3: formatted the output as later requested (I am not an expert in print formatting). @EDIT4: modified the output to match the modified request import string def func(str1, str2): s1 = set(str1) s2 = … Read more
Introduction Sets are a powerful tool in Python that can be used to find common letters between two strings. Sets are unordered collections of unique elements, meaning that each element can only appear once in a set. This makes them ideal for finding common letters between two strings, as each letter can only appear once … Read more
The declaration of your globals is wrong. You declare your globals as a description of how they should be calculated. That will just not work. The global keyword in python is used to bring a variable in the local scope. Then you can alter it. Like this: def updateGlobals(): global global_variable global_variable = “new value” … Read more
I think your understanding of what an instance is wrong here, since everything is an object in python, so 5 is an object of class int and [2,3] is an object of class list and so on. isinstance(x, y) is the way to go if you just want to check if x is an object … Read more
Taking a function is easy… it’s just like any other argument. def example(somefunc): somefunc() example(someFunction) example(lambda x: x ** 2) Returning one is a little trickier, but not much. You can return a lambda: def example2(): return lambda x: x + 1 Or you can build an inner function, and return that def example3(): def … Read more
As you guessed correctly, this has to do with capturing groups. According to the documentation for re.findall: If one or more groups are present in the pattern, return a list of groups Therefore, you need to make all your groups () non-capturing using the (?:) specifier. If there are no captured groups, it will return … Read more