[Solved] Webdriver Selenium with python
You can do driver.find_element_by_id(‘course-link-_62332_1’).click() 1 solved Webdriver Selenium with python
python
[Solved] Split Dataframe with 1 column (multiple values) to multiple columns [closed]
You can split it like this (you need to change the column names): df[[‘col1’, ‘col2’, ‘col3’]] = df[‘col’].str.split(‘;’,expand=True) 5 solved Split Dataframe with 1 column (multiple values) to multiple columns [closed]
[Solved] How to browse using python? [closed]
You can do that using Selenium and automate google search first install selenium in your idle or pycharm Selenium pip install selenium install Chromedriver Download the chrome browser from here (choose the version for your system) After downloading, extract it and then copy the file in the folder of the script. from selenium import webdriver … Read more
[Solved] how to print all phone numbers in file [closed]
To print a file line by line you can just use a 2 line for loop file = open(“name_of_file.txt”, “r”) for line in file: print(line) You can then save that line to a variable to use later in the loop – file = open(“name_of_file.txt”, “r”) for line in file: phonenb = line Alternatively you could … Read more
[Solved] Using a loop to continue or break the program if condition is met
Sorry I read it several times, but I still don’t quite understand what you mean. Do you want users to enter the name repeatedly until the name is in the list? Once the name is in the list is allowed to proceed to the next stage? lucky_numbers = [4, 8, 15, 17, 23, 42] players … Read more
[Solved] Understand python syntax reduce lambda
set(y) | x is the union of set(y) and x. The set() at the end is the initial value for reduce(), the first value of x that will be used so that the function can get going. The first value in structures will be the first value of y. If you left out the initial … Read more
[Solved] Error when writing file
Here a short answer : the value that you want is ‘w’ which is a string but in line 3-5 you are executing code for integer using the list,length and index of list Rather than this try to code: write() with an string Then It will work 1 solved Error when writing file
[Solved] How can I extract the title from a URL in Python without using any external module?
Let html be an HTML string (say, the HTML source of this particular page). You can find the opening and closing tags with str.find(). The string is converted to the lower case to allow case-insensitive search. start = html.lower().find(‘<title>’) + len(‘<title>’) end = html.lower().find(‘</title>’) You can then extract the part of the HTML string between … Read more
[Solved] How can I check if a file exist in a index file?
path = “C:\Users” for file_item in os.listdirs(path): file_item_full = path + “https://stackoverflow.com/” + file_item #check if the file_item_full name exists in the index file i would do it like this, you can first read the file and add all lines in a list so you are not reading all the times the index file. solved … Read more
[Solved] Python – Error in my program
Python interprets parens next to an object as “try to call this object”. If you want to multiply two things together, you need to explicitly tell python to multiply. So it should be: R1 = ((33192)*e)**3583*((1/T)-(1/40)) (added asterisk between 3583 and ((1/T)-(1/40))) Edit: Right, that number is too large for float Using decimal to deal … Read more
[Solved] Extracting using a string pattern in Regex- Python
Use (.*)(?:Bangalore) pattern >>> line = (“Kathick Kumar, Bangalore who was a great person and lived from 29thMarch 1980 – 21 Dec 2014”) >>> import re >>> regex = re.compile(‘(.*)(?:Bangalore)’) >>> result = regex.search(line) >>> print(result.group(0)) Kathick Kumar, Bangalore >>> 1 solved Extracting using a string pattern in Regex- Python
[Solved] How can I work out how long a factorial will take in Python?
(This answer is a spin-off of the discussion of modular factorials in the comments.) Computing modular factorials by taking mods at each step is definitely the way to go and can be used in conjunction with Wilsons’s Theorem to give an (impractical) way to test for primes: def modFact(k,n): #computes k! mod n p = … Read more
[Solved] Maximum and minimum of integers in python using none type
In Python 2.7 , the issue is that if you compare an int with None, None would always be smaller than any int. Example to show this – >>> -100000000000 < None False What you would need to do is to put a condition like – if small is None: small = n1 elif small … Read more
[Solved] infinite loop until one of three conditions is True. Python
You can add an if condition inside an infinite while loop to break out of it. Also your run_test() function must return the score, see below: class Question: def __init__(self, prompt, answer): self.prompt = prompt self.answer = answer def run_test(questions): score = 0 for question in questions: while True: answer = input(question.prompt) if answer in … Read more
[Solved] Python script for executing repetitive script input
You have: A program (python script) N (9) files to process with the program 1 argument (input) for the program Now, you want to run the script from command line for N (9) files with the same argument, right? My suggestion will be writing another script to run the script for that N files with … Read more