5. Greater Than OperatorThe greater than operator > returnstrue if the value on the left is greater than the value on the right. false if the value on the left isn't greater than the value on the right.For example,// left operand is greater console.log(3 > 2); // true // both...
>greater than <less than >=greater than or equal to <=less than or equal to ?ternary operator Note Comparison operators are fully described in theJS Comparisonschapter. JavaScript String Comparison All the comparison operators above can also be used on strings: ...
严格不等 Strict Inequality Operator 严格不相等运算符(!==)与全等运算符是相反的。 严格不相等运算符不会转换值的数据类型。 3 !== 3 // false 3 !== '3' // true; 4 !== 3 // true; 1. 2. 3. 大于Greater Than Operator 使用大于运算符(>)来比较两个数字。 如果大于运算符左边的数字大于右...
Example of JavaScript Greater than(>) operator The following function first evaluates if the condition (num > 50) evaluates to true converting num to a number if necessary. If it does, it returns the statement between the curly braces ("Over 50"). If it doesn’t, it checks if the next...
10) 关系运算符(Relational operator [rɪ'leɪʃənl]) 1. 赋值运算符(Assignment operators) 一个赋值运算符将它右边操作数的值赋给它左边的操作数。 最简单的赋值运算符是等于(=),它将右边的操作数值赋给左边的操作数。那么 x = y 就是将 y 的值赋给 x。
变量、常量、保留字。 运算符Operator:6种。 特殊运算符:12种。 语句:5类。 ... ... 变量、常量、保留字 变量Variable:一种特殊的标识符(identifier)。存储信息(值或表达式)的容器。 【与常量Constant相比,变量存储的数据,可根据程序需要而改变;JS中的变量为notype,及弱类型】 ...
== '2'); // greater than operator console.log("Greater than: 3 > 3 is", 3 > 3); // less than operator console.log("Less than: 2 > 2 is", 2 > 2); // greater than or equal to operator console.log("Greater than or equal to: 3 >= 3 is", 3 >= 3); // less than...
“Expected an operator and instead saw ‘{a}’.”:“需要用一个符号来代替’{a}’”, “Unexpected space after ‘{a}’.”:“在’{a}’之后不能出现空格”, “Unexpected space before ‘{a}’.”:“在’{a}’之前不能出现空格”, “Bad line breaking before ‘{a}’.”:“在’{a}’之前错...
OperatorOperationExpressionResult == Equal to a == b false != Not equal to a != b true <= Less than equal to a <= b true >= Greater than or equal to a >= b false < Less than a < b true > Greater than a > b false
“Expected an operator and instead saw ‘{a}’.”:“需要用一个符号来代替’{a}’”, “Unexpected space after ‘{a}’.”:“在’{a}’之后不能出现空格”, “Unexpected space before ‘{a}’.”:“在’{a}’之前不能出现空格”, “Bad line breaking before ‘{a}’.”:“在’{a}’之前错...