简介:Python系列(13)—— 三元运算符 在Python中,三元运算符(Ternary Operator)是一种简洁的条件表达式,它允许我们在一行代码中执行简单的条件判断。三元运算符的格式如下: value_if_true if condition else value_if_false 如果condition为True,则整个表达式的值为value_if_true;如果condition为False,则整个表达式的...
aif condition elseb ref:https://stackoverflow.com/questions/394809/does-python-have-a-ternary-conditional-operator
Logical Operators to Add Multiple Conditions If needed, we can use logical operators such asandandorto create complex conditions to work with anifstatement. age =35salary =6000 # add two conditions using and operatorifage >=30andsalary >=5000: print('Eligible for the premium membership.')else...
1.三元操作符(Ternary operator) 三元操作符是if-else语句的简写形式。其语法为value_if_true if condition else value_if_false。这是一个一行的代码,可以替代多行的if-else语句,使你的代码更加简洁: a = 5 b = 10 max = a if a > b else b ## value_if_true if condition else value_if_false ...
A ternary operator is a simple terse conditional assignment statement. exp1 if condition else exp2 If condition is true, exp1 is evaluated and the result is returned. If the condition is false, exp2 is evaluated and its result is returned. ternary.py...
This technique is known asTernary Operators, orConditional Expressions. You can also have multiple else statements on the same line: Example One line if else statement, with 3 conditions: a =330 b =330 print("A")ifa > belseprint("=")ifa == belseprint("B") ...
In python there is also the shorthand ternary tag which is a shorter version of the normal ternary operator you have seen above. Syntax was introduced in Python 2.5 and can be used in python 2.5 or greater. Example >>>Trueor"Some"True>>>Falseor"Some"'Some' The ...
JAVA: import static java.lang.System.out; public class Ternary { public static void main(String[] args) { int a = 4, b = 5; out.println(++a == b-- ? a
comprehension syntax 有俩种list, dict conditional expression: if 在for后面, if修饰整个语句 never_login_users = [user for user in new_shared_user_ids if is_user_never_login(user)] ternary operator: if 在 for前面, 只修饰 最前面的user ...
So far, you’ve seen expressions with only a single or or and operator and two operands. However, you can also create compound logical expressions with multiple logical operators and operands.To illustrate how to create a compound expression using or, consider the following toy example:...