Learn JavaScript in One Video | Hindi

Learn javascript in one video:
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Introduction and Overview of javascript:
Brendan Eich 1995 in Netscape

Javascript ek aisi language hai jise har web developer ko ani chahie.

Jab starting mein javascript ayi to sirf webbrowers ke thi ye sirf dynamic content ko insert karne ke thi website mein fir jaise jaise technologies evolve hoti gyi

isilie ham javascript ko client side programming language nhi kah sakte.

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Applications of Javascript
1)for creating dynamic website
2)manupulating DOM at run time
3)for validation purpose

and executing other code at client.

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Installation

VSCODE
Browser Console

where to write javasctipt code in webpage:

In the page its self

External script
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Some usefull function in javascript

using innerHtml
write()
alert()
prompt()
confirm()

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comments in javascript
single line comment

multiline comment
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variables in javascript

declaring and using

performing operations +,-,*,%

keywords and itentifier

Literals

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Datatype , number ,string , boolean,object

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Control statement:

if , else if ,

for loop , while , do while

break

continue

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functions in javascript

creating
calling
passing argument
returning values

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Some example of dynamic content manupulation

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[sumonchakrabarty]

awesome sir. Completed all important concepts of JS in only one video. Hats off sir .

[pawanyadav]

Hey, durgesh, just completed this lecture of yours, it was very helpful. Thanks for such hard work & sharing your knowledge.

[potboy]

Make a series for java fullstack with api testing if possible with aws 🙏

[faizaansari]

Very easy and helpful lecture thank you for such content. ..

[tejpartapsingh]

I am completely this course in 3 house with practical and make notes ❤

[occrguw]

Your teaching is really amazing..simple and to the point.. thankyou so much sir, it really added up interest and keen to learn and practice more js...

[shivamdashore]

you are simple the great and knowledgeable person🔥🙌

[tejpartapsingh]

Durgesh sir is best teacher in YouTube in free resources ❤❤

[shashimahadik]

Very helpful video sir...more conceptual knowledge in minimum time

[rg]

worth watching, surely recommend it to my frnds, but what, s next in same javascript series

[Vithal_Nivargi]

Thank you sir, I'm beginner in Js but i understood all concepts! ❤️ If we know java then js is very easy to understand 💯

[someshsahu]

Very nice explanation thankyou so much 🙏🏼🙏🏼🙏🏼

[anukashyap]

Thank thank thank thank so much sir 🌹🌹🙏🙏🌹🌹🙏🙏🌹🌹

[mufeezhanif]

thanks for the condensed video, i wanted to revise js and found your video it was very helpful..!

[Let_us_enjoy_coding]

I must say that it was a really helpful video.

[snehasingh]

Nice video sir.. very
Helpful video...