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welcome Tarapad a   Mondal welcome Tarapad a   Mondal

welcome Tarapad a Mondal - PowerPoint Presentation

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Uploaded On 2020-07-02

welcome Tarapad a Mondal - PPT Presentation

Junior instructortech Computer technology Munshiganj polytechnic institute Phone01921856575 emailsumontarapadagmailcom 1 wªs wK KvUkb Gi ga hv wKQz ID: 793296

kiv ªs

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Presentation Transcript

Slide1

welcome

Slide2

Tarapad

a

Mondal

Junior instructor(tech)

Computer technology

Munshiganj

polytechnic institute

Phone#01921856575

e-mail:sumontarapada@gmail.com

Slide3

1| wֻs

wK

?

Kv‡Ukb

Gi

g‡a

¨

hv

wKQz

wjLv

nq

ZvB

wֻs

|

2

|

cvB

_‡b

wK

wK

Dcv‡q

wֻs

wW‡K¬qvi

Kiv

hvq

? Ë

wm‡½j I

Wvej

Kv‡Ukb

w`‡q

,,,,

A=’

hellow

B=”world

3|String operation

My‡jv

wK

wK

?

Concatenation

Repitition

Membership

Slide4

1|

cvB

_‡b

wK wK Dcv‡q w÷ªs wW‡K¬qvi Kiv hvq ?DIi: wm‡½j(Õ ....Õ) I Wvej(ÕÕ....ÕÕ) †Kv‡Ukb w`‡q,,,, A=’hellow’ B=”world”*** cvB_‡b w÷ªs wb‡q KvR Kivi Rb¨ wKQy weì Bb dvskb i‡q‡Q| †hgb:Len(): string G KZ¸‡jv K¨v‡iKUvi Av‡Q Zv wbb©q Kivi Rb¨ len() e¨venvi Kiv nq |

Slide5

Join

():

GKvwaK

w÷ªs wewkô GKwU wj‡÷i w÷ªs My‡jv‡K GKwGZ Ki‡Z Join() e¨envi Kiv nq | Replace()‡Kvb K¨v‡i±vi‡K Ab¨ †Kvb K¨v‡i±vi `¦viv Kivi ReplaceRb¨ Replace() e¨venvi Kiv nq |Strip()Split()Join() Gi Dëv †g_W wnmv‡e Split() e¨venvi Kiv nq |Capitalize(): †Kvb w÷ªs cÖ_g Aÿi eo nv‡Zi wnmv‡e

cÖ`k

©‡bi

Rb

¨

Capitalize()

e¨envi

Kiv

nq

|

Slide6

Upper():

Kvb

w÷ªs mKj Aÿi eo nv‡Zi wnmv‡e cÖ`k©‡bi Rb¨ Upper() e¨envi Kiv nq |Lower()†Kvb w÷ªs mKj Aÿi ‡QvU nv‡Zi wnmv‡e cÖ`k©‡bi Rb¨ Lower() e¨envi Kiv nq |Casefold()Count():†Kvb w÷ªs mKj Aÿi Mbbv Kivi Rb¨ Count() e¨venvi Kiv nq |

Slide7

Find():

Kvb

w÷ªs Gi g‡a¨ wbw`©ô †Kvb K¨v‡i±vi Ly‡R †ei Kivi Rb¨ Find() e¨venvi Kiv nq |wb‡Pi cÖkœ My‡jv DËi `vI1| w÷ªs wK ?2| cvB_‡b wK wK Dcv‡q w÷ªs wW‡K¬qvi Kiv hvq ? 3|String operation My‡jv wK wK ?

Slide8

Thank you all