ICSE − Q & A

Write a function prototype of the following :
A function PosChar which takes a string argument and a character argument and returns an integer value.
P.S. Please explain too. Thanks a lot

+ 1 more questions by studyicse  

State the data type and value of y after the following is executed : char x='7'; y= Character.isLetter(x); P.S. What will Character Wrapper Class do in this statement?
asked by Harry Potter (studyicse) 6 years ago
2

How to convert String to String buffer(syntax with example please)?

+ 1 more questions by nehalg  

float dn=56.78 (i)store the first two characters and last two characters in 2 separate variables (ii)display the uppercase alphabet form of want is stored in 2 numeric variables
asked by Nehal G (nehalg) 6 years ago
2

Can someone CLEARLY tell me the diff between instance, class and local variable......

+ 1 more questions by zeusinmars  

Can someone tell me the most probable programs which will come tmrw....
asked by Kris Shibu (zeusinmars) 6 years ago
1

https://www.respaper.com/sparsh_arsenal/2325-pdf.html Please refer this worksheet of Cambridge Public School for a good revision.

Can anyone share a google drive link of all the theory part?
I dont know from where should i study.

+ 1 more questions by karan_dodo  

Is the book by Sumita Arora any good?
asked by Karan Patrick (karan_dodo) 6 years ago
2

Will I get good marks if I study from the APC book?

plzz explain
what is the output in case the strings are of different length,while using compareTo function??does it work the same way-finding the difference between the values of 1st character of each word??

How do we convert an integer to string and a string to integer??............and is it String.valueOf or Integer.valueOf......???

URGENT Pls provide a simple program to print initials.

Can someone please give example of how to write variable list?
I have never even heard it till now...