Python new line in string
Use character \n in Python string to get a new line in the string. You can add a newline character between strings too. The “\”… Read More »Python new line in string
Python String
Python Dictionary to JSON String
Use json.dumps() or json.dump() function to convert Dictionary to JSON String in Python. dumps method defines the number of units for indentation and where dump has a pointer… Read More »Python Dictionary to JSON String
Python NoneType to string
Converting NoneType to a string is possible but the result will string ‘None’. Use the boolean OR operator to convert NoneType to a string in… Read More »Python NoneType to string
Python f-strings
Python f-strings called formatted string literals, have a more succinct syntax and can be super helpful in string formatting. To create f-strings, you only need… Read More »Python f-strings
Python string not in list
You can use Python in operator or not in operator to check if a string is not present in the list. The cheapest and most… Read More »Python string not in list
Python count characters in string
Use the len() method to count characters in a string in Python. This is the most convenient method in Python to get the occurrence of… Read More »Python count characters in string
Python count specific characters in string
To counts specific characters in string use Counter from collections module and then just iterate over the counter, if the char is found, add its… Read More »Python count specific characters in string
Python Counter string
Python counter can be used to calculate the frequency in a string because the string is passed as input. it returns the output as a… Read More »Python Counter string
Python count word occurrences in string
Use count() method with split to counts word occurrences in string in Python. First, split the string by spaces and store in list then use… Read More »Python count word occurrences in string
Pandas check if string contains substring
You can use str.contains() on a pandas column and pass the substring as an argument to filter for rows containing the substring. Pandas check if… Read More »Pandas check if string contains substring