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@Aryabarta-ghxy
5 жыл бұрын
What's the difference among these 4 ways and which one to use when?
@TalentedDeveloper
5 жыл бұрын
All are the ways, you can use any one. There is no any condition that you have to use 1 way in this condition like that. These are the 4 ways, suppose if you forget one way then you can use other ways. Thanks @sujoy
@rickykapoor9218
3 жыл бұрын
Why it is necessary to convert it to int?? Plzzz tell
@TalentedDeveloper
3 жыл бұрын
hi, it is not necessary, but sometime you will have any data as a string but during some process you need the data as int, so on that time it need to be converted. It can be string to int,vice versa
@rickykapoor9218
3 жыл бұрын
@@TalentedDeveloper thanks man this is really appreciated Subscribed
@TalentedDeveloper
3 жыл бұрын
most welcome 😃
@ezequielschmit
3 жыл бұрын
Hi bro, great video... what if I have "5+3*2" in a String...how do I convert it to an integer and how do I solve it? Greetings from Argentina!
@TalentedDeveloper
3 жыл бұрын
Hola, Buenos días. There are so many solutions, java 9 they have introduced some feature. but if you are using JDK 1.6 and greater than then use this ScriptEngineManager manager = new ScriptEngineManager(); ScriptEngine engine = manager.getEngineByName("js"); String question = "5+3*2"; System.out.println(engine.eval(question)); This is just a way, not a permanent solution. Check below stackoverflow.com/questions/3422673/how-to-evaluate-a-math-expression-given-in-string-form
@ezequielschmit
3 жыл бұрын
@@TalentedDeveloper muchísimas gracias por la respuesta!
@TalentedDeveloper
3 жыл бұрын
Eres muy bienvenido
@isaacfrankental4040
4 жыл бұрын
What if I want variable in JSP to receive a value from an input text in HTML.?
@TalentedDeveloper
4 жыл бұрын
Hi @Isaac, create a function that will convert string to int. That function call in input text in html. or you can use parseint () in JavaScript also
@alouanewailzineddine6186
4 жыл бұрын
What if my string is "33 55" so I have 2 numbers how can I get the tow numbers
@TalentedDeveloper
4 жыл бұрын
if you want the number as 33 and 55 seperately then try to use split method on the basis of space. so you will get two number at the index of 0 and 1. after that you can use. Please let me know if you have any questions
@alouanewailzineddine6186
4 жыл бұрын
@@TalentedDeveloper thank u so much i used this method I found it .. ur video helped me loot , thaank u
How do I convert an array of strings into an array of integers?
@TalentedDeveloper
5 жыл бұрын
just run for loop and use parseInt and store into new array. Example: String [] str = {"12", "34", "56"}; int size = str.length; int [] arr = new int [size]; for(int i=0; i
@Ravengal101
5 жыл бұрын
Talented Developer Thanks for the quick response! That’s what I figured out. 😊
@TalentedDeveloper
5 жыл бұрын
Most welcome. Great, keep going on. 😀
@yasminalazizi9399
3 жыл бұрын
Thank you so much sir very good video best of luck with your career
@TalentedDeveloper
3 жыл бұрын
thanks for your support
@6RZA
Жыл бұрын
w tutorial thnk u so much
@TalentedDeveloper
Жыл бұрын
most welcome
@animepaithiyam6872
2 жыл бұрын
Nice explanation
@TalentedDeveloper
2 жыл бұрын
Thanks
@samahalz
4 жыл бұрын
Thank you so much ❤
@TalentedDeveloper
4 жыл бұрын
most welcome
@zahraaneila1674
3 жыл бұрын
how about from double to string
@TalentedDeveloper
3 жыл бұрын
Hi, you can use String.valueOf() like double d=44.2; String s=String.valueOf(d);
@zahraaneila1674
3 жыл бұрын
@@TalentedDeveloper thank you so much, so helpful!!
@TalentedDeveloper
3 жыл бұрын
you are most welcome 😃
@aichuliam4139
Жыл бұрын
thank you
@TalentedDeveloper
Жыл бұрын
most welcome
@ccm3411
4 жыл бұрын
Nice english my friend
@TalentedDeveloper
4 жыл бұрын
are you kidding or appreciating ??🤪
@ccm3411
4 жыл бұрын
@@TalentedDeveloper Respectfully kidding man, where are you from tho. Greeting from Mexico and nice video
@TalentedDeveloper
4 жыл бұрын
😀... Thanks 😜... Greeting from India🇮🇳
@hastokegharbaste8021
2 жыл бұрын
I can't see anything .
@TalentedDeveloper
2 жыл бұрын
please reload
@n.rv..n
4 жыл бұрын
70th like. not nice
@TalentedDeveloper
4 жыл бұрын
sorry for bad experience, can you tell me what you don't like?
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