- How do I list all elements in a list Python?
- How do you select an element from a list in selenium?
- How do you check if all elements in a list are unique?
- How do you select an element from a list?
- How do you extract a number from a string in Python?
- How do you find the nth digit of a number?
- How do you compare two lists in Python?
- How do you select a number from a digit in Python?
- How do I select an element from a list in R?
- How do I make a list in R?
- How do I convert a list to a vector in R?
- How do you find the nth digit of a number in Python?
- How do you select a random number in a list?
- How do I check if all elements are the same in a list?

## How do I list all elements in a list Python?

Use all() to check if every element of a list satisfies a condition.

Use the syntax condition for item in list to build a generator expression that checks each item in list against a given condition ..

## How do you select an element from a list in selenium?

How to select an item from a dropdown list using Selenium WebDriver with java?WebElement select = driver.findElement(By.id(“gender”));List

## How do you check if all elements in a list are unique?

Example. # Given List Alist = [‘Mon’,’Tue’,’Wed’,’Mon’] print(“The given list : “,Alist) # Compare length for unique elements if(len(set(Alist)) == len(Alist)): print(“All elements are unique. “) else: print(“All elements are not unique. “)

## How do you select an element from a list?

In general, you use the slice notation when you want to select more than one list element at a time. Much like when you choose just one element from a list, you use the double brackets.

## How do you extract a number from a string in Python?

How to extract integers from a string in Pythona_string = “0abc 1 def 23″numbers = []for word in a_string. split():if word. isdigit():numbers. append(int(word))print(numbers)

## How do you find the nth digit of a number?

The nth digit is the remainder after dividing ( a divided by 10b-1) by 10. Loop b-1 times, each time assigning to the a variable the result of dividing a by 10. After looping, the nth digit is the remainder of dividing a by 10.

## How do you compare two lists in Python?

Python sort() method and == operator to compare lists We can club the Python sort() method with the == operator to compare two lists. Python sort() method is used to sort the input lists with a purpose that if the two input lists are equal, then the elements would reside at the same index positions.

## How do you select a number from a digit in Python?

There are two basic solutions:Change the number to a string. Extract the digit you want. Change that back to an integer. Multiply by 3.Integer-divide the number by a power of 10 to remove digits to the right of the one you want. Get the 1’s digit with % 10. Multiply by 3.

## How do I select an element from a list in R?

We need to use the [[index]] to select an element in a list. The value inside the double square bracket represents the position of the item in a list we want to extract. For instance, we pass 2 inside the parenthesis, R returns the second element listed.

## How do I make a list in R?

How to create a list in R programming? List can be created using the list() function. Here, we create a list x , of three components with data types double , logical and integer vector respectively. Its structure can be examined with the str() function.

## How do I convert a list to a vector in R?

How to Convert an R List Element to a VectorDisplay the list and count the position in the list where the element is located. In R, type the name of the list and hit “Enter” to display the list. … Convert the list to a vector through the “unlist” command and store it. … Tell R which element in the vector you want and store it as an element.

## How do you find the nth digit of a number in Python?

Get nth digit of a number First treat the number like a string number = 9876543210 number = str(number). Then to get the first digit: number[0]. The fourth digit: number[3]. Get the number and the nth digit to be deleted.

## How do you select a random number in a list?

How to generate random value from a given list in Excel?To generate random number is easily done by the function =RANDBETWEEN(range), but have you ever tried to generate random value from a given list as below screenshot shown?Select a blank cell that will place the random value, type this formula =INDEX($A$2:$A$16, RANDBETWEEN(2, 16)), then press Enter key.More items…

## How do I check if all elements are the same in a list?

Check if all elements are same using list. count()”’check if element are same using list.count()If occurence count of first element in list is equal to length of list.Then it means all elements in List are equal.”’result = False;if len(listOfStrings) > 0 :result = listOfStrings.