Jun 1, 2025 · Mar 29, 2025 · Apr 2, 2025 · Apr 2, 2025 · Apr 6, 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

 Budou vypadat zhruba takto:

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

 Vzhled vývojářských nástrojů závisí na vaší verzi Chrome. Čas od času se mění, ale měl by se podobat obrázku.


 Safari (prohlížeč pro Mac, není podporován ve Windows nebo Linuxu) je v tomto ohledu trochu zvláštní. Nejprve musíme povolit „menu Vývoj“.

 <<<<<<< HEAD
 Otevřete „Preferences“ a jděte na záložku „Advanced“. Dole uvidíte checkbox, který zaškrtněte:
 =======
 Open Settings and go to the "Advanced" pane. There's a checkbox at the bottom:
 >>>>>>> 540d753e90789205fc6e75c502f68382c87dea9b

 ![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/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		@@ -22,7 +22,7 @@ Otevřou se vývojářské nástroje na záložce „Console“.

		Budou vypadat zhruba takto:

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

		Vzhled vývojářských nástrojů závisí na vaší verzi Chrome. Čas od času se mění, ale měl by se podobat obrázku.

Expand All		@@ -49,7 +49,11 @@ Jejich vzhled je vcelku podobný. Až budete vědět, jak používat nástroje v

		Safari (prohlížeč pro Mac, není podporován ve Windows nebo Linuxu) je v tomto ohledu trochu zvláštní. Nejprve musíme povolit „menu Vývoj“.

		<<<<<<< HEAD
		Otevřete „Preferences“ a jděte na záložku „Advanced“. Dole uvidíte checkbox, který zaškrtněte:
		=======
		Open Settings and go to the "Advanced" pane. There's a checkbox at the bottom:
		>>>>>>> 540d753e90789205fc6e75c502f68382c87dea9b

		![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		@@ -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