Show tasks
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Ù ÙØ¯Ù Ø©
Ù ÙØ¯ÙÙ Ø© ÙØ¬Ø§Ùا Ø³ÙØ±Ùبت
اÙ٠راجع ٠اÙÙ ÙØ§ØµÙات
Ù ØØ±Ø±Ø§Øª Ø§ÙØ£ÙÙØ§Ø¯
Ø£Ø¯ÙØ§Øª اÙÙ Ø·ÙØ±
Ø£Ø³Ø§Ø³ÙØ§Øª Ø¬Ø§ÙØ§ Ø³ÙØ±Ùبت
Ø£ÙÙØ§ÙØ Ø¨Ø§ÙØ¹Ø§ÙÙ !
Show an alert
Show an alert with an external script
بÙÙØ© Ø§ÙØ´ÙÙØ±Ø© Ø§ÙØ¨Ø±Ù Ø¬ÙØ©
اÙÙØ¶Ø¹ Ø§ÙØµØ§Ø±Ù : اÙÙÙ Ø· Ø§ÙØØ¯ÙØ« ÙÙØªØ§Ø¨Ø© Ø§ÙØ´ÙÙØ±Ø§Øª
اÙÙ ØªØºÙØ±Ø§Øª
Ø§ÙØ¹Ù ٠٠ع اÙÙ ØªØºÙØ±Ø§Øª
ÙØªØ§Ø¨Ø© Ø§ÙØ£Ø³Ù بشÙ٠صØÙØ
Ø§ÙØ«Ø§Ø¨Øª ذات Ø§ÙØØ±Ù Ø§ÙÙØ¨ÙØ±ÙØ
Ø£Ù٠اط Ø§ÙØ¨ÙØ§ÙØ§Øª
String quotes
Ø§ÙØªÙاعÙ: alert Ø prompt Ø confirm
ØµÙØØ© Ø¨Ø³ÙØ·Ø©
ÙÙØ¹ Ø§ÙØªØÙÙÙØ§Øª
Ø§ÙØ¹Ø§Ù ÙØ§Øª Ø§ÙØ£Ø³Ø§Ø³ÙØ© ÙØ§ÙØ±ÙØ§Ø¶Ùات
Ù٠اذج postfix ÙØ§Ùبادئة
ÙØªÙجة Ø§ÙØªØ¹ÙÙÙ
Ø§ÙØªØ¨ Ø§ÙØªØÙÙÙØ§Øª
Ø¥ØµÙØ§Ø Ø§ÙØ¥Ø¶Ø§ÙØ©
اÙÙ ÙØ§Ø±Ùات
اÙÙ ÙØ§Ø±Ùات
Ø§ÙØªÙØ±ÙØ¹ Ø§ÙØ´Ø±Ø·Ù: if, '?'
if (ÙØµ ÙØØªÙ٠عÙÙ ØµÙØ±)
Ø§Ø³Ù Ø¬Ø§ÙØ§ Ø³ÙØ±Ùبت
Ø§Ø¸ÙØ± Ø§ÙØ¹Ùا٠ة
Ù٠بتØÙÙÙ 'if' Ø¥ÙÙ '?'
Ù٠بتØÙÙÙ 'if..else' Ø¥ÙÙ '?'
Ø§ÙØ¹Ùا٠٠اÙÙ ÙØ·ÙÙØ©
٠ا ÙØªÙجة OR?
ÙØªÙجة Ø§ÙØªÙبÙÙØ§Øª Ø§ÙØªÙ بÙÙÙØ§ OR?
ÙØªÙØØ© AND?
ÙØªÙجة Ø§ÙØªÙبÙÙØ§Øª Ø§ÙØªÙ بÙÙÙØ§ AND?
ÙØªÙجة OR AND OR
ÙØØµ اÙ٠د٠بÙÙ
ÙØØµ اÙÙ Ø¯Ù Ø¨Ø§ÙØ®Ø§Ø±Ø¬
سؤا٠ع٠"if"
ÙØØµ تسجÙÙ Ø§ÙØ¯Ø®ÙÙ
Ø¹Ø§Ù Ù Ø§ÙØªØÙ٠٠٠اÙÙØ±Ø§Øº '??'
Ø§ÙØÙÙØ§Øª Ø§ÙØªÙØ±Ø§Ø±ÙØ©: while Ù for
آخر ÙÙÙ Ø© ÙÙØÙÙØ©
٠ا اÙÙÙÙ Ø§ÙØªÙ Ø³ØªØ¹Ø±Ø¶ÙØ§ Ø§ÙØÙÙØ© Ø
٠ا اÙÙÙÙ Ø§ÙØªÙ ستعرض Ø¨ÙØ§Ø³Ø·Ø© Ø§ÙØÙÙØ© "for"?
Ù٠بعرض Ø§ÙØ£Ø±ÙØ§Ù Ø§ÙØ²ÙØ¬ÙØ© داخ٠ØÙÙØ© ØªÙØ±Ø§Ø±ÙØ©
استبد٠"for" ب "while"
ØªÙØ±Ø§Ø± ØØªÙ Ø§ÙØ¥Ø¯Ø®Ø§Ù Ø§ÙØµØÙØ
اعرض Ø§ÙØ£Ø±ÙØ§Ù Ø§ÙØ£ÙÙÙØ©
Ø¬Ù ÙØ© "switch"
أعد ÙØªØ§Ø¨Ø© "switch" باستخدا٠"if"
ØÙÙ "if" Ø¥ÙÙ "switch"
Ø§ÙØ¯ÙاÙ
ÙÙ "else" Ù Ø·ÙÙØ¨Ø©?
اعد ÙØªØ§Ø¨Ø© Ø§ÙØ¯Ø§ÙØ© باستخدا٠'?' Ø£Ù '||'
Ø¯Ø§ÙØ© min(a, b)
Ø¯Ø§ÙØ© pow(x,n)
ØªØ¹Ø¨ÙØ±Ø§Øª Ø§ÙØ¯ÙاÙ
Ø£Ø³Ø§Ø³ÙØ§Øª Arrow functions
اعد اÙÙØªØ§Ø¨Ø© باستخدا٠arrow functions
Ø®ÙØ§ØµÙ Ø¬Ø§ÙØ§ Ø³ÙØ±Ùبت
Ø¬ÙØ¯Ø© Ø§ÙØ´ÙÙØ±Ø©
تصØÙØ Ø§ÙØ£Ø®Ø·Ø§Ø¡ ÙÙ ÙØ±ÙÙ
أسÙÙØ¨ ÙØªØ§Ø¨Ø© اÙÙÙØ¯
اسÙÙØ¨ Ø³ÙØ¦
Ø§ÙØªØ¹ÙÙÙØ§Øª
ÙÙØ¯ اÙÙÙÙØ¬Ø§
Ø§ÙØ§Ø®ØªØ¨Ø§Ø± Ø§ÙØ¢ÙÙ ÙØ´ÙÙØ±Ø§Øª Ø¬Ø§ÙØ§ Ø³ÙØ±Ùبت باستخدا٠mocha
What's wrong in the test?
تعدد Ø§ÙØ£Ø´ÙاÙ
Ø£Ø³Ø§Ø³ÙØ§Øª اÙÙØ§Ø¦Ùات
اÙÙØ§Ø¦Ùات
Ø£ÙÙØ§ Ø ÙØ§Ø¦Ù
تØÙ٠٠٠اÙÙØ±Ø§Øº
ج٠ع خصائص اÙÙØ§Ø¦Ù
ضرب Ø§ÙØ®ØµØ§Ø¦Øµ Ø§ÙØ±ÙÙ ÙØ© ÙÙ 2
Object references and copying
ج٠ع اÙÙ٠ا٠ة (Garbage Collection)
Ø§ÙØ¯Ùا٠Ù٠اÙÙØ§Ø¦Ùات ÙØ§Ø³ØªØ¹Ù اÙÙØ§ `this`
استخدا٠`this` Ù٠اÙÙØ§Ø¦Ù ٠عرÙÙ٠باختصار عبر Ø§ÙØ£ÙÙØ§Ø³
Ø¥ÙØ´Ø§Ø¡ Ø¢ÙØ© ØØ§Ø³Ùبة
Ø§ÙØªØ³ÙسÙ
Ø§ÙØ¨Ø§ÙÙ ÙØ§Ùعا٠٠"new"
Two functions â one object
Create new Calculator
Create new Accumulator
Ø§ÙØªØ³ÙØ³Ù Ø§ÙØ§Ø®ØªÙار٠(ØºÙØ± Ø§ÙØ¥Ø¬Ø¨Ø§Ø±Ù) '.?'
Ø§ÙØ±Ù ز (Symbol type)
تØÙÙ٠اÙÙØ§Ø¦Ùات Ø¥ÙÙ ÙÙÙ Ù ÙØ±Ø¯Ù
Ø£ÙÙØ§Ø¹ Ø§ÙØ¨ÙØ§ÙØ§Øª
Ø§ÙØ£Ø³Ø§ÙÙØ¨ Ø§ÙØ¨Ø¯Ø§Ø¦ÙØ© ÙÙØ¨ÙØ§ÙØ§Øª
ÙÙ ÙÙ Ù٠أ٠أضÙÙ Ø®Ø§ØµÙØ© ÙØµÙØ©Ø
Ø§ÙØ£Ø¹Ø¯Ø§Ø¯
ج٠ع Ø§ÙØ£Ø¹Ø¯Ø§Ø¯ Ù Ù Ø§ÙØ²Ø§Ø¦Ø±
Ù٠اذا â6.35.toFixed(1) == 6.3Ø
ÙØ±Ø± ØØªÙ ÙØµØ¨Ø اÙÙ ÙØ¯Ø®ÙÙ Ø¹Ø¯Ø¯ÙØ§
ØÙÙØ© ØºÙØ± Ù ÙØªÙÙØ© Ø£ØÙاÙÙØ§
رÙÙ Ø¹Ø´ÙØ§Ø¦Ù Ù Ù Ø§ÙØ¹Ø¯Ø¯ Ø§ÙØ£Ø¯Ù٠إÙÙ Ø§ÙØ£ÙصÙ
ÙÙÙ Ø© صØÙØØ© Ø¹Ø´ÙØ§Ø¦ÙØ© Ù Ù min Ø¥ÙÙ max
Ø§ÙØ³Ùاس٠اÙÙØµÙØ©
اÙ٠صÙÙÙØ§Øª
ÙÙ ØªÙ ÙØ³Ø® اÙ٠صÙÙÙÙØ
Ù Ø¹Ø§Ù ÙØ§Øª اÙ٠صÙÙÙÙ.
استدعاء ÙÙ Ø³ÙØ§Ù ٠صÙÙÙÙ
اج٠ع Ø§ÙØ§Ø±Ùا٠اÙ٠دخÙÙ
Ù Ø¬Ù ÙØ¹Ø© ÙØ±Ø¹ÙØ© ÙØµÙÙ
ØªÙØ§Ø¨Ø¹ اÙ٠صÙÙÙØ§Øª (Array methods)
TØÙÙ٠«border-left-width» Ø¥Ù٠«borderLeftWidth»
ÙØ·Ø§Ù ØªØ±Ø´ÙØ
ÙØ·Ø§Ù ØªØ±Ø´ÙØ «Ù٠ا ÙÙ»
اÙÙØ±Ø² Ø¨Ø§ÙØªØ±ØªÙب Ø§ÙØªÙازÙÙ
ÙØ³Ø® اÙ٠صÙÙÙØ© ÙÙØ±Ø²Ùا
Ø£ÙØ´Ùئ Ø¢ÙØ© ØØ§Ø³Ø¨Ø© ÙÙ ÙÙ ØªÙØ³Ø¹ØªÙا ÙØ§ØÙÙØ§
خارطة Ø¨Ø§ÙØ£Ø³Ù اء
خارطة باÙÙØ§Ø¦Ùات
ÙØ±Ø² اÙ٠ستخد٠ÙÙ ØØ³Ø¨ أع٠ارÙÙ
Ø®ÙØ· اÙ٠صÙÙÙØ§Øª
٠ا Ù ØªÙØ³ÙØ· Ø§ÙØ£Ø¹Ù ارØ
ØªØ±Ø´ÙØ Ø§ÙØ¹Ùاصر اÙÙØ±Ùدة Ù٠اÙ٠صÙÙÙØ©
Ø§ÙØ´Ø§Ø¡ Ù ÙØ§ØªÙØ Ø®Ø§ØµØ© Ø¨ÙØ§Ø¦Ùات اÙ٠صÙÙÙØ©
Iterables
اÙÙÙØ¹ Map (Ø§ÙØ®Ø±Ø§Ø¦Ø·) ÙØ§ÙÙÙØ¹ Set (Ø§ÙØ£Ø·ÙÙ )
Filter unique array members
Filter anagrams
Iterable keys
اÙÙÙØ¹ WeakMap ÙØ§ÙÙÙØ¹ WeakSet: Ø§ÙØ®Ø±Ø§Ø¦Ø· ÙØ§ÙأطÙ٠ضعÙÙØ© Ø§ÙØ¥Ø´Ø§Ø±Ø©
Store "unread" flags
Store read dates
Ù ÙØ§ØªÙØ Ø§ÙÙØ§Ø¦Ùات ÙÙÙÙ ÙØ§ ÙÙ Ø¯Ø®ÙØ§ØªÙا
Ù Ø¬Ù ÙØ¹ Ø§ÙØ®Ø§ØµÙات
عدد Ø§ÙØ®Ø§ØµÙات
Destructuring assignment
Destructuring assignment
The maximal salary
اÙÙÙØ¹ Date: Ø§ÙØªØ§Ø±ÙØ® ÙØ§ÙÙÙØª
Ø¥ÙØ´Ø§Ø¡ ØªØ§Ø±ÙØ®
Ø¥Ø¸ÙØ§Ø± Ø£ÙØ§Ù Ø§ÙØ£Ø³Ø¨Ùع
Ø£ÙØ§Ù Ø§ÙØ£Ø³Ø¨Ùع Ø§ÙØ£ÙØ±ÙØ¨ÙØ©
Ø£Ù ÙÙÙ Ù Ù Ù Ø§ÙØ´Ùر ÙØ§Ù ÙØ¨Ù عدة Ø£ÙØ§Ù Ø
اÙÙÙÙ Ø§ÙØ£Ø®Ùر Ù Ù Ø§ÙØ´ÙرØ
Ù٠ثاÙÙØ© ٠رت اÙÙÙÙ Ø
Ù٠بÙ٠عدد Ù Ù Ø§ÙØ«ÙاÙÙ ØØªÙ Ø§ÙØºØ¯Ø
ØªÙØ³ÙÙ Ø§ÙØªØ§Ø±ÙØ® بشÙÙ ÙØ³Ø¨Ù
اÙÙØ§Ø¦Ù json ÙÙÙÙÙØ© استخدا٠Ù
تØÙÙ٠اÙÙØ§Ø¦Ù ÙØ¬ÙسÙÙ ÙØ¥Ø±Ø¬Ø§Ø¹Ù ٠رة أخرÙ
Ø§Ø³ØªØ«ÙØ§Ø¡ اÙ٠راجع ÙÙØ§Ø¦Ùات أخرÙ
Ø§ÙØ¹Ù ٠٠ع Ø§ÙØªÙابع بشÙÙ Ù ØªÙØ¯Ù
Ø§ÙØªÙرار Ù Ø§ÙØØ²Ù Ø©
أج٠ع ÙÙ Ø§ÙØ£Ø±Ùا٠إÙÙ Ø§ÙØ±Ù٠اÙÙ ÙØ¹Ø·Ù
Ø¥ØØ³Ø¨ اÙÙ Ø¶Ø±ÙØ¨
أعداد ÙÙØ¨ÙÙØ§ØªØ´Ù
طباعة ÙØ§Ø¦Ù Ø© Ù ØªØµÙØ© ÙØ±Ø¯ÙØ©
إطبع ÙØ§Ø¦Ù Ø© Ù ØªØµÙØ© ÙØ±Ø¯ÙØ© بشÙÙ Ø¹ÙØ³Ù
اÙÙ ÙØ¹Ø§Ù ÙØ§Øª Â«Ø§ÙØ¨ÙÙØ©Â» ÙÙ ÙØ¹Ø§Ù Ù Ø§ÙØªÙØ²ÙØ¹
ÙØ·Ø§Ù اÙÙ ØªØºÙØ±Ø§ØªØ Ø§ÙØ¥ØºÙاÙ
ÙÙ ØªÙØªÙØ· Ø§ÙØ¯Ø§ÙØ© آخر Ø§ÙØªØºÙÙØ±Ø§ØªØ
أ٠٠٠اÙÙ ÙØªØºÙرات Ù ØªØ§ØØ
Ù٠اÙÙ ØªØºÙØ± Ù ÙØ±Ø¦ÙØ
Ø¥ÙØ§Ø¯Ø© «var» اÙÙØ¯ÙÙ Ø©
اÙÙØ§Ø¦Ù Ø§ÙØ¹Ù ÙÙ Ù Global object
ÙØ§Ø¦Ù Ø§ÙØ¯Ø§ÙØ© ÙØªØ¹Ø¨Ùر Ø§ÙØ¯Ø§ÙØ© اÙÙ ÙØ³ÙÙ ÙÙÙ
ÙØ¶Ø¹ ٠تÙÙÙÙ ÙÙØ¹Ø¯Ø§Ø¯
إج٠ع ع٠طرÙÙ Ù Ø¬Ù ÙØ¹Ø© Ø¹Ø´ÙØ§Ø¦ÙØ© Ù Ù Ø§ÙØ£ÙÙØ§Ø³
ترÙÙØ¨ Ø¬Ù ÙØ© Ø¯Ø§ÙØ© Ø¬Ø¯ÙØ¯Ø© "new Function"
Ø§ÙØ¬Ø¯ÙÙØ©: اÙÙ ÙÙØ© setTimeout ÙØ§ÙÙØªØ±Ø© setInterval
Output every second
What will setTimeout show?
اÙÙ Ø²Ø®Ø±ÙØ§Øª decoratorsâ ÙØ§ÙØªÙ Ø±ÙØ± forwarding: Ø§ÙØªØ§Ø¨Ø¹Ø§Ù call Ùapply
Spy decorator
Delaying decorator
Debounce decorator
Throttle decorator
ربط Ø§ÙØ¯ÙاÙÙ Function binding
Bound function as a method
Second bind
Function property after bind
Fix a function that loses "this"
Partial application for login
Ø§ÙØØ¯ÙØ« Ø¹Ù Ø§ÙØ¯ÙØ§Ù Ø§ÙØ³ÙÙ ÙØ© Arrow functions ٠رة أخرÙ
خصائص تÙÙÙ٠اÙÙØ§Ø¦Ùات
Ø±Ø§ÙØ§Øª Ø§ÙØ®ØµØ§Ø¦Øµ Ù ÙØ§ØµÙØ§ØªÙØ§
Ø¬Ø§ÙØ¨Ø§Øª Ø§ÙØ®ØµØ§Ø¦Øµ ÙØ¶Ø§Ø¨Ø·Ø§ØªÙا (Getters and Setters)
اÙÙÙ Ø§Ø°Ø¬Ø Ø§ÙÙØ±Ø§Ø«Ø©
اÙÙØ±Ø§Ø«Ø© اÙÙÙ ÙØ°Ø¬ÙØ© (Prototypal inheritance)
Ø§ÙØ¹Ù ٠٠ع prototype
Ø®ÙØ§Ø±Ø²Ù ÙØ© Ø¨ØØ«
Ø£ÙÙ Ø³ÙØØ¯Ø« Ø§ÙØªØ¹Ø¯ÙÙØ
Ù٠اذا أصابت Ø§ÙØªØ®Ù Ø© ÙÙÙØ§ اÙÙØ§Ù سترÙÙØ
اÙÙØ±Ø§Ø«Ø© اÙÙÙ ÙØ°Ø¬ÙØ© -2-
Changing "prototype"
Create an object with the same constructor
اÙÙ٠اذج Ø§ÙØ¨Ø¯Ø§Ø¦ÙØ© Native prototypes
Ø¥Ø¶Ø§ÙØ© Ø§ÙØ¯Ø§ÙØ© "f.defer(ms)" ÙÙØ¯ÙاÙ
Ø¥Ø¶Ø§ÙØ© Ø§ÙØ¯Ø§ÙØ© اÙÙ Ø¹Ø¯ÙØ© ÙÙØ¯ÙاÙ
Ø£Ø¯ÙØ§Øª اÙÙÙ ÙØ°Ø¬ ÙØ§ÙØ¥Ø³ØªØºÙØ§Ø¡ Ø¹Ù Ø§ÙØ®Ø§ØµÙØ© proto
Ø¥Ø¶Ø§ÙØ© Ø§ÙØ¯Ø§ÙØ© toString Ø¥Ù٠اÙÙØ§Ù ÙØ³
اÙÙØ±Ù بÙÙ Ø§ÙØ¥Ø³ØªØ¯Ø¹Ø§Ø¡Ø§Øª
Ø§ÙØ£ØµÙا٠(Classes)
Ø§ÙØµÙغة Ø§ÙØ£Ø³Ø§Ø³ÙØ© ÙÙClass
أعد ØµÙØ§ØºØ© اÙclass
Class ØªÙØ±ÙØ« اÙ
خطأ ÙÙ Ø¥ÙØ´Ø§Ø¡ Ù Ø«ÙÙ
ساعة ٠٠تدة
Ø§ÙØ®Ùاص ÙØ§ÙØ¯ÙØ§Ù Ø§ÙØ«Ø§Ø¨ØªØ©
ÙØ¦Ø© ت٠دد اÙÙØ§Ø¦ÙØ
Ø§ÙØ®Ùاص ÙØ§ÙØ¯ÙØ§Ù اÙÙ `private` ٠اÙÙ `protected`
ا٠تداد اÙÙ `classes` اÙ٠د٠جة
ÙØØµ Ø§ÙØ£ØµÙا٠عبر instanceof
Mixins
Ù Ø¹Ø§ÙØ¬Ø© Ø§ÙØ£Ø®Ø·Ø§Ø¡
Ø§ÙØªØ¹Ø§Ù ٠٠ع Ø§ÙØ£Ø®Ø·Ø§Ø¡Ø "try...catch"
Finally أ٠اÙÙÙØ¯ ÙÙØ·Ø
Ø§ÙØ§Ø®Ø·Ø§Ø¡ اÙ٠خصصة ÙØªÙسعة صÙÙ Error
Inherit from SyntaxError
Promises, async/await
Ù ÙØ¯Ù Ø©: callbacks
Promise
Re-resolve a promise?
Delay with a promise
Animated circle with promise
اÙÙØ¹Ùد Promises chaining
Promise: then versus catch
Ø§ÙØªØ¹Ø§Ù ٠٠ع Ø§ÙØ£Ø®Ø·Ø§Ø¡ Ù٠اÙÙ `promises`
خطأ ÙÙ setTimeout
Promise API
Promisification
اÙÙ ÙØ§Ù Ø§ÙØµØºÙرة
Async/await (ØºÙØ± اÙ٠تزا٠٠/Ø§ÙØ§Ùتظار)
أعد اÙÙØªØ§Ø¨Ø© باستخدا٠٠تزا٠٠/ Ø§ÙØªØ¸Ø§Ø±
أعد ÙØªØ§Ø¨Ø© "rethrow" ٠ع ØºÙØ± ٠تزا٠٠/ Ø§ÙØªØ¸Ø§Ø±
استدعاء ØºÙØ± Ù ØªØ²Ø§Ù Ù Ù Ù ØºÙØ± ٠تزا٠Ù
اÙÙGenerators ÙÙ ÙØ§Ø¶Ùع Ù ØªÙØ¯Ù Ø© ÙÙ Ø§ÙØªÙرار
اÙÙ ÙÙØ´Ùئات Generators
اÙÙgenerator Ø§ÙØ´Ø¨Ù Ø¹Ø´ÙØ§Ø¦Ù
اÙÙgenerators ÙØ§ÙØªÙØ±Ø§Ø± Ø§ÙØºÙر ٠تزا٠Ù
اÙÙØØ¯Ø§Øª
Ù ÙØ¯ÙÙ Ø© Ø¥Ù٠اÙÙØØ¯Ø§Øª
Ø§ÙØªØµØ¯Ùر ÙØ§ÙØ§Ø³ØªÙØ±Ø§Ø¯
Ø§ÙØ§Ø³ØªÙراد Ø§ÙØ¯ÙÙØ§Ù ÙÙÙ
Ù ÙØ¶Ùعات ٠تÙÙØ¹Ø©
اÙÙØ³ÙØ· Proxy ٠اÙÙReflect
Error on reading non-existent property
اÙÙØµÙ٠إÙÙ array[-1]
Observable
Ø§ÙØ¯Ø§ÙÙØ© "Eval" ÙØªÙÙÙØ° Ø§ÙØ´ÙÙØ±Ø© Ø§ÙØ¨Ø±Ù Ø¬ÙØ©
Eval-calculator
تÙÙÙØ© Currying
اÙÙÙØ¹ اÙ٠رجعÙ
ÙØØµ Ø¨ÙØ§Ø¡ Ø§ÙØ¬Ù ÙØ©
ØªÙØ³Ùر اÙÙÙÙ Ø© Ø§ÙØ®Ø§ØµÙ ب٠"this"
BigInt
Unicode, String internals
Browser: Document, Events, Interfaces
Document
Ø¨ÙØ¦Ø© اÙÙ ØªØµÙØ ÙÙ ÙØ§ØµÙاتÙ
ÙÙ ÙØ°Ø¬ ÙØ§Ø¦Ù اÙÙ Ø³ØªÙØ¯ DOM
اÙÙ Ø´Ù Ù٠اÙÙ DOM
Ø§Ø·ÙØ§Ù ا٠DOM
Ø³Ø¤Ø§Ù Ø§ÙØ£Ø´Ùاء
ØØ¯Ø¯ ÙÙ Ø§ÙØ®ÙØ§ÙØ§ اÙÙØ·Ø±ÙØ©
Searching: getElement*, querySelector*
Search for elements
خصائص Ø§ÙØ¹Ùدة: اÙÙÙØ¹ ÙØ§ÙØ¹ÙØ§Ù Ø© ÙØ§ÙÙ ØØªÙÙØ§Øª
عد Ø§ÙØ£ØÙاد
٠اذا ÙÙØ¬Ø¯ ÙÙ Ø§ÙØ¹ÙدةØ
تاج Ù٠تعÙÙÙ
Ø£ÙÙ "اÙÙØ«ÙÙØ©" ÙÙ Ø§ÙØªØ³Ùس٠اÙÙØ±Ù ÙØ
Ø§ÙØµÙات ÙØ§Ùخصائص
Ø§ÙØØµÙ٠عÙÙ Ø§ÙØ®Ø§ØµÙØ©
Ø§Ø¬Ø¹Ù Ø§ÙØ±Ùابط Ø§ÙØ®Ø§Ø±Ø¬ÙØ© Ø¨Ø±ØªÙØ§ÙÙØ©
تعدÙ٠اÙÙØ«ÙÙØ©
createTextNode vs innerHTML vs textContent
Clear the element
Why does "aaa" remain?
Create a list
Create a tree from the object
Show descendants in a tree
Create a calendar
Colored clock with setInterval
Insert the HTML in the list
Sort the table
Ø§ÙØ£Ù٠اط ÙØ§ÙÙØµÙÙ
Create a notification
ØØ¬Ù Ø§ÙØ¹Ùصر ÙØ§ÙØªÙ Ø±ÙØ±
What's the scroll from the bottom?
What is the scrollbar width?
Place the ball in the field center
The difference: CSS width versus clientWidth
Ø£ØØ¬Ø§Ù اÙÙÙØ§Ùذ ÙØ§ÙØªÙ Ø±ÙØ±
Ø§ÙØ¥ØØ¯Ø§Ø«Ùات
Ø§ÙØ¨ØØ« Ø¹Ù Ø¥ØØ¯Ø§Ø«Ùات اÙÙØ§Ùذة ÙÙØÙÙ
عرض Ù ÙØ§ØØ¸Ø© باÙÙØ±Ø¨ Ù Ù Ø§ÙØ¹Ùصر
Ø¥Ø¸ÙØ§Ø± Ù ÙØ§ØØ¸Ø© باÙÙØ±Ø¨ Ù Ù Ø§ÙØ¹Ùصر (Ù Ø·ÙÙ)
ضع اÙÙ ÙØ§ØØ¸Ø© ÙÙ Ø§ÙØ¯Ø§Ø®Ù (Ù Ø·ÙÙ)
Introduction to Events
Introduction to browser events
Hide on click
Hide self
Which handlers run?
Move the ball across the field
Create a sliding menu
Add a closing button
Carousel
Ø§ÙØªØ¯ÙÙ Ù Ø§ÙØ¥ÙØªÙØ§Ø·
تÙÙÙØ¶ Ø§ÙØØ¯Ø«
Ø¥Ø®ÙØ§Ø¡ Ø§ÙØ±Ø³Ø§Ø¦Ù Ø¨Ø§Ø³ØªØ®Ø¯Ø§Ù Ø§ÙØªÙÙÙØ¶
ÙØ§Ø¦Ù Ø© Ø§ÙØ´Ø¬Ø±Ø©
جدÙÙ ÙØ§Ø¨Ù ÙÙÙØ±Ø²
سÙÙÙ Ø§ÙØªÙÙ ÙØ
Ø§ÙØ¥Ø¬Ø±Ø§Ø¡Ø§Øª Ø§ÙØ§ÙØªØ±Ø§Ø¶ÙØ© ÙÙÙ ØªØµÙØ
Why "return false" doesn't work?
Catch links in the element
Image gallery
Dispatching custom events
Ø£ØØ¯Ø§Ø« اÙÙØ§Ø¬ÙØ©
Ø£ØØ¯Ø§Ø« اÙÙ Ø§ÙØ³
ÙØ§Ø¦Ù Ø© ÙØ§Ø¨ÙØ© ÙÙØªØØ¯Ùد
Moving the mouse: mouseover/out, mouseenter/leave
Improved tooltip behavior
"Smart" tooltip
Drag'n'Drop with mouse events
Slider
Drag superheroes around the field
Pointer events
Keyboard: keydown and keyup
Extended hotkeys
Scrolling
Endless page
Up/down button
Load visible images
Forms, controls
Form properties and methods
Add an option to select
Focusing: focus/blur
Editable div
Edit TD on click
Keyboard-driven mouse
Events: change, input, cut, copy, paste
Deposit calculator
Forms: event and method submit
Modal form
Document and resource loading
Page: DOMContentLoaded, load, beforeunload, unload
Scripts: async, defer
Resource loading: onload and onerror
Load images with a callback
Miscellaneous
Mutation observer
Selection and Range
Event loop: microtasks and macrotasks
Ù ÙØ§Ùات إضاÙÙØ©
Frames and windows
Popups and window methods
Cross-window communication
The clickjacking attack
Binary data, files
ArrayBuffer, binary arrays
Concatenate typed arrays
TextDecoder and TextEncoder
Blob
File and FileReader
Network requests
Fetch
Fetch users from GitHub
FormData
Fetch: Download progress
Fetch: Abort
Fetch: Cross-Origin Requests
Why do we need Origin?
Fetch API
URL objects
XMLHttpRequest
Resumable file upload
Long polling
WebSocket
Server Sent Events
Storing data in the browser
Cookies, document.cookie
LocalStorage, sessionStorage
Autosave a form field
IndexedDB
Ø§ÙØ±Ø³Ù٠اÙÙ ØªØØ±ÙØ©
Ù ÙØÙÙ Ø¨ÙØ²Ùر
CSS-animations
Animate a plane (CSS)
Animate the flying plane (CSS)
Animated circle
دائرة Ù ØªØØ±ÙØ© Ø¨ÙØ§Ø³Ø·Ø© ا٠callback
JavaScript animations
Animate the bouncing ball
Animate the ball bouncing to the right
Web components
From the orbital height
Custom elements
Live timer element
Shadow DOM
Template element
Shadow DOM slots, composition
Shadow DOM styling
Shadow DOM and events
Regular expressions
Ø§ÙØ£Ù٠اط ÙØ§ÙØ£Ø¹ÙØ§Ù
ÙØ¦Ø§Øª Ø§ÙØ£ØØ±Ù
Unicode: flag "u" and class \p{...}
Anchors: string start ^ and end $
Regexp ^$
Multiline mode of anchors ^ $, flag "m"
Word boundary: \b
Find the time
Ø§ÙØªØ®Ø·Ù, Ø§ÙØ±Ù ÙØ² Ø§ÙØ®Ø§ØµØ©
Sets and ranges [...]
Java[^script]
Find the time as hh:mm or hh-mm
Quantifiers +, *, ? and {n}
How to find an ellipsis "..." ?
Regexp for HTML colors
Greedy and lazy quantifiers
A match for /d+? d+?/
Find HTML comments
Find HTML tags
Ø§ÙØªÙاط اÙÙ Ø¬Ù ÙØ¹Ø§Øª
Check MAC-address
Find color in the format #abc or #abcdef
Find all numbers
Parse an expression
اÙÙ Ø±Ø¬Ø¹ÙØ§Øª Ø§ÙØ®ÙÙÙØ© Ù٠اÙÙÙ Ø·: \ N Ù \ k <name>
Ø§ÙØªÙØ§ÙØ¨ (Ø£Ù) |
Ø§ÙØ¨ØØ« Ø¹Ù ÙØºØ§Øª Ø§ÙØ¨Ø±Ù جة
Ø§ÙØ¨ØØ« Ø¹Ù Ø£Ø²ÙØ§Ø¬ bbtag
Ø§ÙØ¨ØØ« Ø¹Ù Ø³ÙØ§Ø³Ù Ø§ÙØ§Ùتباس
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