From cd53101ce42fa5cf854ef41b5bb2b1f293b366cc Mon Sep 17 00:00:00 2001
From: Utkarsh-Singhal-26 <singhalutkarsh26@gmail.com>
Date: Sat, 17 Jan 2026 12:11:17 +0530
Subject: [PATCH 1/2] [Term Entry] Dart Queue: .first

---
 .../dart/concepts/queue/terms/first/first.md  | 56 +++++++++++++++++++
 1 file changed, 56 insertions(+)
 create mode 100644 content/dart/concepts/queue/terms/first/first.md

diff --git a/content/dart/concepts/queue/terms/first/first.md b/content/dart/concepts/queue/terms/first/first.md
new file mode 100644
index 00000000000..f94e21473e2
--- /dev/null
+++ b/content/dart/concepts/queue/terms/first/first.md
@@ -0,0 +1,56 @@
+---
+Title: '.first'
+Description: 'Returns the first element in a queue.'
+Subjects:
+  - 'Code Foundations'
+  - 'Computer Science'
+Tags:
+  - 'Dart'
+  - 'Queues'
+  - 'Properties'
+CatalogContent:
+  - 'learn-dart'
+  - 'paths/computer-science'
+---
+
+In Dart, the **`.first`** property returns the first element in a `Queue`. This property is part of the `Queue` class under the `dart:collection` library.
+
+## Syntax
+```pseudo
+queue.first;
+```
+
+**Return value:**
+
+Returns the first element in the queue.
+
+> **Note:** If the queue is empty, accessing this property throws a `StateError`.
+
+## Example
+
+The following example demonstrates the usage of the `.first` property:
+```dart
+import 'dart:collection';
+
+void main() {
+  Queue<int> numbers = Queue<int>();
+  numbers.add(10);
+  numbers.add(20);
+  numbers.add(30);
+  numbers.add(40);
+
+  print("First element: ${numbers.first}");
+
+  // Modifying the first element
+  numbers.first = 5;
+  print("Updated first element: ${numbers.first}");
+}
+```
+
+The output for the above code is as follows:
+```shell
+First element: 10
+Updated first element: 5
+```
+
+> **Note:** The `.first` property can also be used to modify the first element of the queue, as shown in the example above.
\ No newline at end of file

From aabca95449d73669faa3b413bf07f5f9474b6da7 Mon Sep 17 00:00:00 2001
From: Mamta Wardhani <mamta.wardhani@gmail.com>
Date: Mon, 19 Jan 2026 22:27:20 +0530
Subject: [PATCH 2/2] Clarify usage of .first property in Queue example

Updated the example to clarify that the .first property can be used to access the first element of a Queue. Removed the code that modifies the first element to avoid confusion.
---
 content/dart/concepts/queue/terms/first/first.md | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/content/dart/concepts/queue/terms/first/first.md b/content/dart/concepts/queue/terms/first/first.md
index f94e21473e2..5e8d5a5bf61 100644
--- a/content/dart/concepts/queue/terms/first/first.md
+++ b/content/dart/concepts/queue/terms/first/first.md
@@ -16,6 +16,7 @@ CatalogContent:
 In Dart, the **`.first`** property returns the first element in a `Queue`. This property is part of the `Queue` class under the `dart:collection` library.
 
 ## Syntax
+
 ```pseudo
 queue.first;
 ```
@@ -26,9 +27,10 @@ Returns the first element in the queue.
 
 > **Note:** If the queue is empty, accessing this property throws a `StateError`.
 
-## Example
+## Example: Accessing the First Element of a `Queue`
 
 The following example demonstrates the usage of the `.first` property:
+
 ```dart
 import 'dart:collection';
 
@@ -40,17 +42,11 @@ void main() {
   numbers.add(40);
 
   print("First element: ${numbers.first}");
-
-  // Modifying the first element
-  numbers.first = 5;
-  print("Updated first element: ${numbers.first}");
 }
 ```
 
 The output for the above code is as follows:
+
 ```shell
 First element: 10
-Updated first element: 5
 ```
-
-> **Note:** The `.first` property can also be used to modify the first element of the queue, as shown in the example above.
\ No newline at end of file