Lines Matching +full:2 +full:i

59         const result = [1, 2, 3, 4].findIndex((x, i, arr) => {
60             log.push({ value: x, index: i, array: [...arr] });
63        print("Log:", JSON.stringify(log), "Result:", JSON.stringify(result)); // Result: 2
68         const result = [1, 2, 3, 4].findIndex((x, i, arr) => {
69             log.push({ value: x, index: i, array: [...arr] });
77         const result = [].findIndex((x, i, arr) => {
78             log.push({ value: x, index: i, array: [...arr] });
86         const result = [false, 0, ''].findIndex((x, i, arr) => {
87             log.push({ value: x, index: i, array: [...arr] });
95         const result = [1, 2, 3, 4].findIndex((x, i, arr) => {
96             log.push({ value: x, index: i, array: [...arr] });
97             return x > 2; // 第一个大于 2 的元素
99        print("Log:", JSON.stringify(log), "Result:", JSON.stringify(result)); // Result: 2
104         const result = [null, 1, 2].findIndex((x, i, arr) => {
105             log.push({ value: x, index: i, array: [...arr] });
113         let arr = [1, 2, 3];
114         const result = arr.findIndex((x, i, arrRef) => {
115             log.push({ value: x, index: i, array: [...arrRef] });
116             if (i === 1) arrRef.push(4); // 修改数组
119        print("Log:", JSON.stringify(log), "Result:", JSON.stringify(result)); // Result: 2
124         const result = [NaN, 1, 2].findIndex((x, i, arr) => {
125             log.push({ value: x, index: i, array: [...arr] });
133         const result = [1, 2, 3].findIndex((x, i, arr) => {
134             log.push({ value: x, index: i, array: [...arr] });
142         const result = [1, 2, 3].findIndex((x, i, arr) => {
143             log.push({ value: x, index: i, array: [...arr] });
152         const result = [1, 2, 3, 4].findIndex(function(x, i, arr) {  argument
153             log.push({ value: x, index: i, array: [...arr] });
156        print("Log:", JSON.stringify(log), "Result:", JSON.stringify(result)); // Result: 2
161         const result = [{ id: 1 }, { id: 2 }].findIndex((x, i, arr) => {
162             log.push({ value: x, index: i, array: [...arr] });
163             return x.id === 2; // 查找 id 为 2 的对象
171         const result = [obj, obj].findIndex((x, i, arr) => {
172             log.push({ value: x, index: i, array: [...arr] });
181         const result = [].findIndex((x, i, arr) => {
182             log.push({ value: x, index: i, array: [...arr] });
191         let arr = [1, 2, 3];
192         const result = arr.findIndex((x, i, arrRef) => {
193             log.push({ value: x, index: i, array: [...arrRef] });
194             if (i === 1) arrRef.splice(1, 1, 4); // 修改数组
202         const result = [[1], [2], [3]].findIndex((x, i, arr) => {
203             log.push({ value: x, index: i, array: [...arr] });
204             return x[0] === 2; // 查找数组中嵌套数组值为 2 的索引
211         const result = [1, 2, 3, -1, 5].findIndex((x, i, arr) => {
212             log.push({ value: x, index: i, array: [...arr] });
220         const result = ['apple', 'banana', 'cherry'].findIndex((x, i, arr) => {
221             log.push({ value: x, index: i, array: [...arr] });
229         const result = [{ name: 'Alice' }, { name: 'Bob' }].findIndex((x, i, arr) => {
230             log.push({ value: x, index: i, array: [...arr] });
238         const result = [{ age: 30 }, { age: 25 }, { age: 30 }].findIndex((x, i, arr) => {
239             log.push({ value: x, index: i, array: [...arr] });
246 findIndexTestCases.forEach((test, i) => {
247    print(`FindIndex Test case ${i + 1}:`);