ord() 函数是 chr() 函数（对于8位的ASCII字符串）或 unichr() 函数（对于Unicode对象）的配对函数，它以一个字符（长度为1的字符串）作为参数，返回对应的 ASCII 数值，或者 Unicode 数值，如果所给的 Unicode 字符超出了你的 Python 定义范围，则会引发一个 TypeError 的
The ord function in Python is a valuable utility for obtaining the Unicode code point of a character. It plays a crucial role in text processing, especially when dealing with non-ASCII characters, special symbols, or internationalization tasks. By using ord(), you can bridge the gap between t...
Return the integer that represents the character "h": x = ord("h") Try it Yourself » Definition and UsageThe ord() function returns the number representing the unicode code of a specified character.Syntaxord(character) Parameter ValuesParameter...
Python ord() function: The ord() function is used to get an integer representing the Unicode code point of that character.
Python ord() function takes string argument of a single Unicode character and return its integer Unicode code point value. Let’s look at some examples of using ord() function. x = ord('A') print(x) print(ord('ć')) print(ord('ç')) ...
The ord() function returns an integer representing the Unicode character. Example: How ord() works in Python? print(ord('5')) # 53 print(ord('A')) # 65 print(ord('$')) # 36 Run Code Output 53 65 36 By the way, the ord() function is the inverse of the Python chr() fun...
通过ord函数 字符串"h" 作为 函数调用的参数从而 得到 字符"h" 对应的序号 这 序号 干什么用的呢？序号 我们知道abcd电脑只知道 0和1 所以 电脑把abcd分别编上序号电脑就认识字符了可以存在字节里面了 ord是什么 这个ord看起来 和print一样都是内建函数built-in function 那这个ord 到底什么意思？什么不会 就...
print(ord('中')) 1. 2. # chr 输入位置数字找出其对应的字符 * print(chr(97)) print(chr(20013)) 1. 2. #是ascii码中的返回该值,不是就返回/u... * print(ascii('a')) print(ascii('中')) 1. 2. # repr:返回一个对象的string形式(原形毕露)。
print(ord(val)) Output: 65 Python代码可将字符转换为整数(ASCII值) # python代码演示一个例子 # of ord() function val = 'A' print("ASCII code of ", val, " is = ", ord(val)) val = 'x' print("ASCII code of ", val, " is = ", ord(val)) ...
function: 用来筛选的函数. 在filter中会自动的把iterable中的元素传递给function. 然后根据function返回的True或者False来判断是否保留留此项数据 , Iterable: 可迭代对象 def func(i): # 判断奇数 return i % 2 == 1 lst = [1,2,3,4,5,6,7,8,9] l1 = filter(func, lst) #l1是迭代器 print...