Mar 29, 2025 · Apr 2, 2025 · Apr 2, 2025 · Apr 6, 2025 · Apr 8, 2025 · Apr 8, 2025
diff --git a/1-js/01-getting-started/4-devtools/article.md b/1-js/01-getting-started/4-devtools/article.md

 شتێکی لەم شێوەیە دەچێت:

 ![chrome](chrome.png)
 ![chrome](chrome.webp)

 دەرکەوتنی  ئامرازەکانی گەشەپێدەر بەندە بە وەشانی کرۆمەکەتەوە. جار جار دەگۆڕێت بەڵام دەبێ هاوشێوە بێت.


 سەفاری (کە لەلایەن ویندۆز/لینوکسەوە پشتگیری ناکرێ) لێرەدا کەمێک تایبەتە. سەرەتا پێویستە "مێنۆی پەرەپێدان" چالاک بکەین.

 <<<<<<< HEAD
 Preferences بکەرەوە و بچۆ بۆ لاپەڕەی "Advanced". لە خوارەوە بۆکسێکی هەڵبژاردن هەیە:
 =======
 Open Settings and go to the "Advanced" pane. There's a checkbox at the bottom:
 >>>>>>> 51bc6d3cdc16b6eb79cb88820a58c4f037f3bf19

 ![safari](safari.png)

diff --git a/1-js/01-getting-started/4-devtools/chrome.png b/1-js/01-getting-started/4-devtools/chrome.png
diff --git a/1-js/01-getting-started/4-devtools/chrome.webp b/1-js/01-getting-started/4-devtools/chrome.webp
diff --git a/1-js/01-getting-started/4-devtools/chrome@2.webp b/1-js/01-getting-started/4-devtools/chrome@2.webp
diff --git a/1-js/01-getting-started/4-devtools/chrome@2x.png b/1-js/01-getting-started/4-devtools/chrome@2x.png
diff --git a/1-js/01-getting-started/4-devtools/safari.png b/1-js/01-getting-started/4-devtools/safari.png
diff --git a/1-js/01-getting-started/4-devtools/safari@2x.png b/1-js/01-getting-started/4-devtools/safari@2x.png
diff --git a/1-js/06-advanced-functions/06-function-object/article.md b/1-js/06-advanced-functions/06-function-object/article.md

 Now it works, because the name`"func"` is function-local. It is not taken from outside (and not visible there). The specification guarantees that it will always reference the current function.

 The outer code still has its variable`sayHi` or`welcome`. And`func` is an "internal function name", the way for the function tocancall itself reliably.
 The outer code still has its variable`sayHi` or`welcome`. And`func` is an "internal function name", the way for the function to call itself reliably.

 ```smart header="There's no such thing for Function Declaration"
 The "internal name" feature described here is only available for Function Expressions, not for Function Declarations. For Function Declarations, there is no syntax for adding an "internal" name.
diff --git a/1-js/06-advanced-functions/10-bind/article.md b/1-js/06-advanced-functions/10-bind/article.md
 */!*
 ```

 Here`func.bind(user)`as a "bound variant" of`func`, with fixed`this=user`.
 Here`func.bind(user)`is a "bound variant" of`func`, with fixed`this=user`.

 All arguments are passed to the original`func` "as is", for instance:

diff --git a/1-js/09-classes/06-instanceof/article.md b/1-js/09-classes/06-instanceof/article.md
    For example:

    ```js run
    //setup instanceOf check that assumes that
    //set up instanceof check that assumes that
    // anything with canEat property is an animal
    class Animal {
      static [Symbol.hasInstance](obj) {
    alert(obj instanceof Animal); // true: Animal[Symbol.hasInstance](obj) is called
    ```

 2. Most classes do not have `Symbol.hasInstance`. In that case, the standard logic is used: `objinstanceOf Class` checks whether `Class.prototype` is equal to one of the prototypes in the `obj` prototype chain.
 2. Most classes do not have `Symbol.hasInstance`. In that case, the standard logic is used: `objinstanceof Class` checks whether `Class.prototype` is equal to one of the prototypes in the `obj` prototype chain.

    In other words, compare one after another:
    ```js
diff --git a/1-js/10-error-handling/1-try-catch/article.md b/1-js/10-error-handling/1-try-catch/article.md

 The role of the global handler `window.onerror` is usually not to recover the script execution -- that's probably impossible in case of programming errors, but to send the error message to developers.

 There are also web-services that provide error-logging for such cases, like <https://errorception.com> or <https://www.muscula.com>.
 There are also web-services that provide error-logging for such cases, like <https://muscula.com> or <https://www.sentry.io>.

 They work like this:
Original file line number	Diff line number	Diff line change
Expand Up		@@ -23,7 +23,7 @@

		شتێکی لەم شێوەیە دەچێت:

		![chrome](chrome.png)
		![chrome](chrome.webp)

		دەرکەوتنی ئامرازەکانی گەشەپێدەر بەندە بە وەشانی کرۆمەکەتەوە. جار جار دەگۆڕێت بەڵام دەبێ هاوشێوە بێت.

Expand DownExpand Up		@@ -51,7 +51,11 @@

		سەفاری (کە لەلایەن ویندۆز/لینوکسەوە پشتگیری ناکرێ) لێرەدا کەمێک تایبەتە. سەرەتا پێویستە "مێنۆی پەرەپێدان" چالاک بکەین.

		<<<<<<< HEAD
		Preferences بکەرەوە و بچۆ بۆ لاپەڕەی "Advanced". لە خوارەوە بۆکسێکی هەڵبژاردن هەیە:
		=======
		Open Settings and go to the "Advanced" pane. There's a checkbox at the bottom:
		>>>>>>> 51bc6d3cdc16b6eb79cb88820a58c4f037f3bf19

		![safari](safari.png)

Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -326,7 +326,7 @@ welcome(); // Hello, Guest (nested call works)

		Now it works, because the name`"func"` is function-local. It is not taken from outside (and not visible there). The specification guarantees that it will always reference the current function.

		The outer code still has its variable`sayHi` or`welcome`. And`func` is an "internal function name", the way for the function tocancall itself reliably.
		The outer code still has its variable`sayHi` or`welcome`. And`func` is an "internal function name", the way for the function to call itself reliably.

		```smart header="There's no such thing for Function Declaration"
		The "internal name" feature described here is only available for Function Expressions, not for Function Declarations. For Function Declarations, there is no syntax for adding an "internal" name.
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -125,7 +125,7 @@ funcUser(); // John
		/!
		```

		Here`func.bind(user)`as a "bound variant" of`func`, with fixed`this=user`.
		Here`func.bind(user)`is a "bound variant" of`func`, with fixed`this=user`.

		All arguments are passed to the original`func` "as is", for instance:

Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -55,7 +55,7 @@ The algorithm of `obj instanceof Class` works roughly as follows:
		For example:

		```js run
		//setup instanceOf check that assumes that
		//set up instanceof check that assumes that
		// anything with canEat property is an animal
		class Animal {
		static [Symbol.hasInstance](obj) {
Expand All		@@ -68,7 +68,7 @@ The algorithm of `obj instanceof Class` works roughly as follows:
		alert(obj instanceof Animal); // true: Animal[Symbol.hasInstance](obj) is called
		```

		2. Most classes do not have `Symbol.hasInstance`. In that case, the standard logic is used: `objinstanceOf Class` checks whether `Class.prototype` is equal to one of the prototypes in the `obj` prototype chain.
		2. Most classes do not have `Symbol.hasInstance`. In that case, the standard logic is used: `objinstanceof Class` checks whether `Class.prototype` is equal to one of the prototypes in the `obj` prototype chain.

		In other words, compare one after another:
		```js
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -632,7 +632,7 @@ For instance:

		The role of the global handler `window.onerror` is usually not to recover the script execution -- that's probably impossible in case of programming errors, but to send the error message to developers.

		There are also web-services that provide error-logging for such cases, like <https://errorception.com> or <https://www.muscula.com>.
		There are also web-services that provide error-logging for such cases, like <https://muscula.com> or <https://www.sentry.io>.

		They work like this:

Expand Down