Use abbreviation for JavaScript and TypeScript

docs/chapter_hashing/hash_algorithm.md

@@ -93,7 +93,7 @@ index = hash(key) % capacity
     [class]{}-[func]{rotHash}
     ```
 
-=== "JavaScript"
+=== "JS"
 
     ```javascript title="simple_hash.js"
     [class]{}-[func]{addHash}
@@ -105,7 +105,7 @@ index = hash(key) % capacity
     [class]{}-[func]{rotHash}
     ```
 
-=== "TypeScript"
+=== "TS"
 
     ```typescript title="simple_hash.ts"
     [class]{}-[func]{addHash}
@@ -335,13 +335,13 @@ $$
 
     ```
 
-=== "JavaScript"
+=== "JS"
 
     ```javascript title="built_in_hash.js"
 
     ```
 
-=== "TypeScript"
+=== "TS"
 
     ```typescript title="built_in_hash.ts"
 

docs/chapter_hashing/hash_collision.md

@@ -55,13 +55,13 @@
     [class]{hashMapChaining}-[func]{}
     ```
 
-=== "JavaScript"
+=== "JS"
 
     ```javascript title="hash_map_chaining.js"
     [class]{HashMapChaining}-[func]{}
     ```
 
-=== "TypeScript"
+=== "TS"
 
     ```typescript title="hash_map_chaining.ts"
     [class]{HashMapChaining}-[func]{}
@@ -154,13 +154,13 @@
     [class]{hashMapOpenAddressing}-[func]{}
     ```
 
-=== "JavaScript"
+=== "JS"
 
     ```javascript title="hash_map_open_addressing.js"
     [class]{HashMapOpenAddressing}-[func]{}
     ```
 
-=== "TypeScript"
+=== "TS"
 
     ```typescript title="hash_map_open_addressing.ts"
     [class]{HashMapOpenAddressing}-[func]{}

docs/chapter_hashing/hash_map.md

@@ -120,7 +120,7 @@
     delete(mapp, 10583)
     ```
 
-=== "JavaScript"
+=== "JS"
 
     ```javascript title="hash_map.js"
     /* 初始化哈希表 */
@@ -142,7 +142,7 @@
     map.delete(10583);
     ```
 
-=== "TypeScript"
+=== "TS"
 
     ```typescript title="hash_map.ts"
     /* 初始化哈希表 */
@@ -327,7 +327,7 @@
     }
     ```
 
-=== "JavaScript"
+=== "JS"
 
     ```javascript title="hash_map.js"
     /* 遍历哈希表 */
@@ -345,7 +345,7 @@
     }
     ```
 
-=== "TypeScript"
+=== "TS"
 
     ```typescript title="hash_map.ts"
     /* 遍历哈希表 */
@@ -492,7 +492,7 @@ index = hash(key) % capacity
     [class]{arrayHashMap}-[func]{}
     ```
 
-=== "JavaScript"
+=== "JS"
 
     ```javascript title="array_hash_map.js"
     [class]{Pair}-[func]{}
@@ -500,7 +500,7 @@ index = hash(key) % capacity
     [class]{ArrayHashMap}-[func]{}
     ```
 
-=== "TypeScript"
+=== "TS"
 
     ```typescript title="array_hash_map.ts"
     [class]{Pair}-[func]{}