Sort Tuples by First Element

This function takes a list of tuples as an argument, sorts the list based on the first element of each tuple, and returns the sorted list.

Technology Stack : Sorting

Code Type : Function

Code Difficulty : Beginner

                
                    
def aordnly(arg1, arg2):
    """
    排序一个元组列表，并返回排序后的列表，只对元组的第一个元素进行排序。
    """
    return sorted(arg1, key=lambda x: x[0])