feat: enable new langs (#42491)

Enable italian and portuguese

curriculum/challenges/italian/03-front-end-libraries/jquery/remove-an-element-using-jquery.md

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+---
+id: bad87fee1348bd9aed708826
+title: Remove an Element Using jQuery
+challengeType: 6
+forumTopicId: 18262
+dashedName: remove-an-element-using-jquery
+---
+
+# --description--
+
+Now let's remove an HTML element from your page using jQuery.
+
+jQuery has a function called `.remove()` that will remove an HTML element entirely
+
+Remove the `#target4` element from the page by using the `.remove()` function.
+
+# --hints--
+
+You should use jQuery to remove your `target4` element from your page.
+
+```js
+assert(
+  $('#target4').length === 0 && code.match(/\$\(["']#target4["']\).remove\(\)/g)
+);
+```
+
+You should only use jQuery to remove this element.
+
+```js
+assert(
+  code.match(/id="target4/g) &&
+    !code.match(/<!--.*id="target4".*-->/g) &&
+    $('#right-well').length > 0
+);
+```
+
+# --seed--
+
+## --seed-contents--
+
+```html
+<script>
+  $(document).ready(function() {
+    $("#target1").css("color", "red");
+    $("#target1").prop("disabled", true);
+
+  });
+</script>
+
+<!-- Only change code above this line -->
+
+<div class="container-fluid">
+  <h3 class="text-primary text-center">jQuery Playground</h3>
+  <div class="row">
+    <div class="col-xs-6">
+      <h4>#left-well</h4>
+      <div class="well" id="left-well">
+        <button class="btn btn-default target" id="target1">#target1</button>
+        <button class="btn btn-default target" id="target2">#target2</button>
+        <button class="btn btn-default target" id="target3">#target3</button>
+      </div>
+    </div>
+    <div class="col-xs-6">
+      <h4>#right-well</h4>
+      <div class="well" id="right-well">
+        <button class="btn btn-default target" id="target4">#target4</button>
+        <button class="btn btn-default target" id="target5">#target5</button>
+        <button class="btn btn-default target" id="target6">#target6</button>
+      </div>
+    </div>
+  </div>
+</div>
+```
+
+# --solutions--
+
+```html
+<script>
+  $(document).ready(function() {
+    $("#target1").css("color", "red");
+    $("#target1").prop("disabled", true);
+    $("#target4").remove();
+  });
+</script>
+
+<!-- Only change code above this line -->
+
+<div class="container-fluid">
+  <h3 class="text-primary text-center">jQuery Playground</h3>
+  <div class="row">
+    <div class="col-xs-6">
+      <h4>#left-well</h4>
+      <div class="well" id="left-well">
+        <button class="btn btn-default target" id="target1">#target1</button>
+        <button class="btn btn-default target" id="target2">#target2</button>
+        <button class="btn btn-default target" id="target3">#target3</button>
+      </div>
+    </div>
+    <div class="col-xs-6">
+      <h4>#right-well</h4>
+      <div class="well" id="right-well">
+        <button class="btn btn-default target" id="target4">#target4</button>
+        <button class="btn btn-default target" id="target5">#target5</button>
+        <button class="btn btn-default target" id="target6">#target6</button>
+      </div>
+    </div>
+  </div>
+</div>
+```