HOME Python File Text File Introduction The following code reads a file line by line, printing the uppercase version of each line, without ever explicitly reading from the file at all: Demo for line in open('main.py'): # Use file iterators to read by lines print(line.upper(), end...
3. Convert a String to Uppercase in Python You can use theupper()function to convert characters in a string to uppercase. Theupper()function returns a new string with all the characters in the original string converted to uppercase. It does not modify the original string. For example, The...
Python program to convert whole dataframe from lowercase to uppercase # Importing pandas packageimportpandasaspd# Creating a dictionaryd={'str1':['a','b','c','d'],'str2':['e','f','g','h'],'str3':['i','j','k','l'] }# Creating DataFramedf=pd.DataFrame(d)# Display th...
To convert a given string to uppercase in PHP, we usestrtoupper()method. strtoupper() Function This method takes a string in any case as an argument and returns uppercase string. Syntax strtoupper(string) PHP code to convert string into uppercase ...
1. Quick Examples of Converting Set to String If you are in a hurry, below are some quick examples of how to convert a set to a string in Python. # Quick examples of converting set to string# Convert myset to String using join()converted=', '.join(myset)print("Converted String:",...
Python Map Exercises, Practice and Solution: Write a Python program to convert all the characters into uppercase and lowercase and eliminate duplicate letters from a given sequence. Use the map() function.
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Firstly, we will define the dictionary with the decimal related to hexadecimal values in the variable hex_to_dec_table. Then, we will take the input from the user and convert it into the uppercase format. We will take a variable dec which is set to 0. ...
toLowerCase(): Converts all characters in a string to lowercase. toUpperCase(): Converts all characters in a string to uppercase. These methods are part of the java.lang.String class and work seamlessly for any string input. Advertisement - This is a modal window. No compatible source was...