added concat string

farhanacsebd · farhanacsebd · commit 6b233fd934f9 · 2022-09-11T01:49:25.000+06:00
diff --git a/README.md b/README.md
@@ -150,4 +150,19 @@ const anthum = 'Amar Sonar Bangla Ami Tomake Valobashi';
 // substring
 const anotherAnotherPart = anthum.substring(2,10)
 console.log(anotherAnotherPart);
+```
+- concat the string.
+```javascript
+// concat
+const first = 'Amar';
+const second ='City';
+// const fullString = first + second;
+const fullString = first.concat(second).concat('@gmail')
+console.log(fullString);
+```
+```javascript
+
+```
+```javascript
+
 ```
diff --git a/string-slice.js b/string-slice.js
@@ -5,12 +5,19 @@ const words=anthum.split(' ');
 
 // slice
 const smallSlice = anthum.slice(0,10)
-console.log(smallSlice);
+// console.log(smallSlice);
 
 // substr
 const anotherPart = anthum.substr(2,10)
 // console.log(anotherPart);
 
 // substring
 const anotherAnotherPart = anthum.substring(2,10)
-console.log(anotherAnotherPart);
+// console.log(anotherAnotherPart);
+
+// concat
+const first = 'Amar';
+const second ='City';
+// const fullString = first + second;
+const fullString = first.concat(second).concat('@gmail')
+console.log(fullString);
