Vue Js Get Last Character of String:In Vue.js, there are four methods that can be used to retrieve the last character of a string: slice, substr, pop, and charAt.

• The slice method extracts a portion of the string and returns it as a new string. To get the last character, the method can be called with an argument of -1.
• The substr method is similar to slice, but takes two arguments instead of one. To get the last character, the method can be called with an argument of -1 for the starting index and 1 for the length.
• The pop method is typically used with arrays, but can also be used with a string converted to an array using the split method. It removes and returns the last element of the array, which in this case would be the last character of the string.
• The charAt method returns the character at the specified index in the string. To get the last character, the method can be called with an argument of the string’s length minus one.

How can I use charAt method in Vue.js to retrieve the last character of a string?

This Vue.js script creates an app that stores a string “ Font Awesome Icons” in its data. Using the computed property, the script defines a function that retrieves the last character of the string using the charAt method and returns it. The function is called lastChar.

Vue Js Get last Character of String Using charat method

<script type="module">
      const app = Vue.createApp({
        data() {
          return {
            myString: 'Font Awesome Icons'
          }
        },
        computed: {
          lastChar() {
            return this.myString.charAt(this.myString.length - 1);
          }
        }
      });

      app.mount("#app");
 </script>

what is the syntax for using the slice method to extract a last portion of a string?

This Vue.js script creates an app that stores a string “Hello World!!” in its data. Using the computed property, the script defines a function that retrieves the last character of the string using the slice method with a negative index and returns it. The function is called lastChar.

Vue Js Get Last Charcter of String using slice method Example

<script type="module">
    const app = Vue.createApp({
      data() {
        return {
          myString: 'Hello World!!'
        }
      },
      computed: {
        lastChar() {
          return this.myString.slice(-1);
        }
      }
    });

    app.mount("#app");
</script>

Can you provide an example of how to use the substr method in Vue.js to get the last character of a string?

This Vue.js script creates an app that stores a string “TutorialsPlane” in its data. Using the computed property, the script defines a function that retrieves the last character of the string using the substr method and returns it. The function is called lastChar.

Vue Js Get Last Charcter of String using substr method Example

<script type="module">
    const app = Vue.createApp({
      data() {
        return {
          myString: 'TutorialsPlane'
        }
      },
      computed: {
        lastChar() {
          return this.myString.substr(this.myString.length - 1);
        }
      }
    });

    app.mount("#app");
</script>

Is it possible to use the pop method in Vue.js to get the last character of a string, and if so, what is the syntax for doing so

This Vue.js script creates an app that stores a string “TutorialsPlane” in its data. Using the computed property, the script defines a function that splits the string into an array of characters, uses the pop method to retrieve the last character, and returns it. The function is called lastChar

Vue Js Get Last Charcter of String using pop method Example

<script type="module">
    const app = Vue.createApp({
      data() {
        return {
          myString: 'TutorialsPlane'
        }
      },
      computed: {
        lastChar() {
          return this.myString.split("").pop();
        }
      }
    });

    app.mount("#app");
</script>