fix: update the implementation of simple_hash.js and .ts (#1656)

Asa0oo0o0o · web-flow · commit 98cd3a8076f9 · 2025-02-25T04:54:48.000+08:00
diff --git a/codes/javascript/chapter_hashing/simple_hash.js b/codes/javascript/chapter_hashing/simple_hash.js
@@ -31,7 +31,7 @@ function xorHash(key) {
     for (const c of key) {
         hash ^= c.charCodeAt(0);
     }
-    return hash & MODULUS;
+    return hash % MODULUS;
 }
 
 /* 旋转哈希 */
diff --git a/codes/typescript/chapter_hashing/simple_hash.ts b/codes/typescript/chapter_hashing/simple_hash.ts
@@ -31,7 +31,7 @@ function xorHash(key: string): number {
     for (const c of key) {
         hash ^= c.charCodeAt(0);
     }
-    return hash & MODULUS;
+    return hash % MODULUS;
 }
 
 /* 旋转哈希 */

Original file line number	Diff line number	Diff line change
`@@ -31,7 +31,7 @@ function xorHash(key: string): number {`
`31`	`31`	`for (const c of key) {`
`32`	`32`	`hash ^= c.charCodeAt(0);`
`33`	`33`	`}`
`34`		`- return hash & MODULUS;`
	`34`	`+ return hash % MODULUS;`
`35`	`35`	`}`
`36`	`36`
`37`	`37`	`/* 旋转哈希 */`