count substring in string python code example

Example 1: count in python string

string.count(substring, start, end)
# Start and end is optional

Example 2: string count substring occurences pytohn

string.count(substring, [start_index], [end_index])

Example 3: python substring count

def count_substring(string, sub_string):
    c = 0
    while sub_string in string:
        c += 1           
        string = string[string.find(sub_string)+1:]
    return c

Example 4: how to count substring in a string in python

count = string.count(substring)

Example 5: count substring in string python

def count_substring(string,sub_string):
    l=len(sub_string)
    count=0
    for i in range(len(string)-len(sub_string)+1):
        if(string[i:i+len(sub_string)] == sub_string ):      
            count+=1
    return count