Javascript:

Mavzu

• Loops
• for loop
• while
• do while
• Functions (Declaration)

SCOPES:
Scopelar 4ta turga bolinadi bular :
1-Global scope
2-Local scope
3-Function scope
4-Block scope
Scope lar quydagicha korinadi :

Global scope — Hamma kodlar yoziladigan joy

Local scope — Functioni orab turgan joy

Function scope — Function ichida joylashgan qismi

Bloce scops — Biron bir shat yozilsa , Masalan: if elese yokiy for

LOOPS:

JavaScript da asosan ishlatiladigan 3ta loop operatorlari mavjud ular .
1-while
2-do while
3-for operatorlari:

While takrorlanuvchi aperator:while ishlashi

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Do while while bilan bir hil ishlaydi farqi shartni oxirida tekshiradi: Do whilening ishlashi

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FOR For loop boshqa looplarga qaraganda tez ishlaydi universl loop hisoblanadi va ko'p ishlatiladi:
Forning ishlashi:

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FUNCTION DECLERATION
Fuction declaration => bu fuction asosi pilus fuction yaratib uni hohlagan joyda chaqirsak boladi .

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