René's URL Explorer Experiment


Title: Variable scope, closure

Open Graph Title: Variable scope, closure

X Title: Variable scope, closure

X: @iliakan

direct link

Domain: javascript.info

Hey, it has json ld scripts: 
{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Tutorial","item":"https://javascript.info/"},{"@type":"ListItem","position":2,"name":"The JavaScript language","item":"https://javascript.info/js"},{"@type":"ListItem","position":3,"name":"Advanced working with functions","item":"https://javascript.info/advanced-functions"}]}
apple-mobile-web-app-capableyes
msapplication-TileColor#222A2C
msapplication-TileImage/img/favicon/tileicon.png
NoneIlya Kantor
og:imagehttps://javascript.info/img/site_preview_en_1200x630.png
og:image:typeimage/png
og:image:width1200
og:image:height630
fb:admins100001562528165
twitter:cardsummary
twitter:creator@iliakan
twitter:imagehttps://javascript.info/img/site_preview_en_512x512.png
google-adsense-accountca-pub-6204518652652613
og:typearticle

Links:

ARعربيhttps://ar.javascript.info/closure
ENEnglishhttps://javascript.info/closure
ESEspañolhttps://es.javascript.info/closure
FAفارسیhttps://fa.javascript.info/closure
FRFrançaishttps://fr.javascript.info/closure
IDIndonesiahttps://id.javascript.info/closure
ITItalianohttps://it.javascript.info/closure
JA日本語https://ja.javascript.info/closure
KO한국어https://ko.javascript.info/closure
RUРусскийhttps://learn.javascript.ru/closure
TRTürkçehttps://tr.javascript.info/closure
UKУкраїнськаhttps://uk.javascript.info/closure
UZOʻzbekhttps://uz.javascript.info/closure
ZH简体中文https://zh.javascript.info/closure
Help to translatehttps://javascript.info/translate
https://javascript.info/
BuyEPUB/PDFhttps://javascript.info/ebook
Tutorial maphttps://javascript.info/tutorial/map
https://twitter.com/share?url=https%3A%2F%2Fjavascript.info%2Fclosure
https://www.facebook.com/sharer/sharer.php?s=100&p%5Burl%5D=https%3A%2F%2Fjavascript.info%2Fclosure
Tutorialhttps://javascript.info/
The JavaScript languagehttps://javascript.info/js
Advanced working with functionshttps://javascript.info/advanced-functions
The old "var"https://javascript.info/var
Code blockshttps://javascript.info/closure#code-blocks
https://javascript.info/closure
https://javascript.info/closure
https://javascript.info/closure
https://javascript.info/closure
https://javascript.info/closure
https://javascript.info/closure
https://javascript.info/closure
https://javascript.info/closure
https://javascript.info/closure
https://javascript.info/closure
Nested functionshttps://javascript.info/closure#nested-functions
https://javascript.info/closure
https://javascript.info/closure
random number generatorhttps://en.wikipedia.org/wiki/Pseudorandom_number_generator
Lexical Environmenthttps://javascript.info/closure#lexical-environment
Step 1. Variableshttps://javascript.info/closure#step-1-variables
language specificationhttps://tc39.es/ecma262/#sec-lexical-environments
Step 2. Function Declarationshttps://javascript.info/closure#step-2-function-declarations
Step 3. Inner and outer Lexical Environmenthttps://javascript.info/closure#step-3-inner-and-outer-lexical-environment
Step 4. Returning a functionhttps://javascript.info/closure#step-4-returning-a-function
closurehttps://en.wikipedia.org/wiki/Closure_(computer_programming)
The "new Function" syntaxhttps://javascript.info/new-function
Garbage collectionhttps://javascript.info/closure#garbage-collection
Real-life optimizationshttps://javascript.info/closure#real-life-optimizations
https://javascript.info/closure
https://javascript.info/closure
https://javascript.info/closure
https://javascript.info/closure
Taskshttps://javascript.info/closure#tasks
Does a function pickup latest changes?https://javascript.info/closure#does-a-function-pickup-latest-changes
https://javascript.info/task/closure-latest-changes
Which variables are available?https://javascript.info/closure#which-variables-are-available
https://javascript.info/task/closure-variable-access
Are counters independent?https://javascript.info/closure#are-counters-independent
https://javascript.info/task/counter-independent
Counter objecthttps://javascript.info/closure#counter-object
https://javascript.info/task/counter-object-independent
https://javascript.info/closure
https://javascript.info/closure
Function in ifhttps://javascript.info/closure#function-in-if
https://javascript.info/task/function-in-if
https://javascript.info/closure
https://javascript.info/closure
Sum with closureshttps://javascript.info/closure#sum-with-closures
https://javascript.info/task/closure-sum
https://javascript.info/closure
https://javascript.info/closure
Is variable visible?https://javascript.info/closure#is-variable-visible
https://javascript.info/task/let-scope
https://javascript.info/closure
https://javascript.info/closure
Variable scope, closurehttps://javascript.info/closure
Filter through functionhttps://javascript.info/closure#filter-through-function
https://javascript.info/task/filter-through-function
Open a sandbox with tests.https://plnkr.co/edit/VjHggNnmZjJqoUyY?p=preview
https://javascript.info/closure
https://javascript.info/closure
https://javascript.info/closure
https://javascript.info/closure
Open the solution with tests in a sandbox.https://plnkr.co/edit/t3Y0JoreWEhO5nED?p=preview
Sort by fieldhttps://javascript.info/closure#sort-by-field
https://javascript.info/task/sort-by-field
Open a sandbox with tests.https://plnkr.co/edit/NVcpKrKxSrM51sLP?p=preview
Open the solution with tests in a sandbox.https://plnkr.co/edit/fM9R72meB79VtlBx?p=preview
Army of functionshttps://javascript.info/closure#army-of-functions
https://javascript.info/task/make-army
https://javascript.info/closure
https://javascript.info/closure
Open a sandbox with tests.https://plnkr.co/edit/HpB8vhw3UAlD3wEI?p=preview
https://javascript.info/closure
https://javascript.info/closure
https://javascript.info/closure
https://javascript.info/closure
Open the solution with tests in a sandbox.https://plnkr.co/edit/71PUiPA2uT028lWJ?p=preview
Previous lessonhttps://javascript.info/rest-parameters-spread
Next lessonhttps://javascript.info/var
https://twitter.com/share?url=https%3A%2F%2Fjavascript.info%2Fclosure
https://www.facebook.com/sharer/sharer.php?s=100&p%5Burl%5D=https%3A%2F%2Fjavascript.info%2Fclosure
Tutorial maphttps://javascript.info/tutorial/map
Commentshttps://javascript.info/closure#comments
submit a GitHub issuehttps://github.com/javascript-tutorial/en.javascript.info/issues/new
plnkrhttps://plnkr.co/edit/?p=preview
jsbinhttps://jsbin.com
codepenhttp://codepen.io
https://javascript.info/tutorial/map
Advanced working with functionshttps://javascript.info/advanced-functions
Code blockshttps://javascript.info/closure#code-blocks
Nested functionshttps://javascript.info/closure#nested-functions
Lexical Environmenthttps://javascript.info/closure#lexical-environment
Garbage collectionhttps://javascript.info/closure#garbage-collection
Tasks (10)https://javascript.info/closure#tasks
Commentshttps://javascript.info/closure#comments
https://twitter.com/share?url=https%3A%2F%2Fjavascript.info%2Fclosure
https://www.facebook.com/sharer/sharer.php?s=100&p[url]=https%3A%2F%2Fjavascript.info%2Fclosure
Edit on GitHubhttps://github.com/javascript-tutorial/en.javascript.info/blob/master/1-js/06-advanced-functions/03-closure
about the projecthttps://javascript.info/about
contact ushttps://javascript.info/about#contact-us
terms of usagehttps://javascript.info/terms
privacy policyhttps://javascript.info/privacy

Viewport: width=device-width, initial-scale=1, user-scalable=yes, minimum-scale=1.0

URLs of crawlers that visited me.