Q&A Discussions

How to check using regular expression that atleast two different character from [ . ] is present in my string ?

16th Nov 2018, 1:25 PM

vishnu mhaske

java regular-expressions

0 Votes

5 Answers

20th May 2021, 6:52 AM

Mr.Curious

What is the default value of elements in char array in java

arrays character doubt java

7 Votes

How we write a program for displaying a character that can be set by any character.

25th Dec 2017, 1:27 PM

Rstar

0 Votes

Write a program to display the longest word along with the number of character in it...

1st Sep 2018, 2:07 AM

Ankit Kumar

0 Votes

write a java program that inputs a document and then outputs a bar-chart plot of the frequencies of each alphabet character that

6th Feb 2018, 2:43 PM

sushil gupta

Write a program that inputs a character and displays whether it is vowel or not.

2 Votes

5 Answers

22nd May 2020, 12:26 AM

Jeffery Marfo

0 Votes

What is the best open character recognition algorithm that can be possibly implemented in android?

21st Mar 2017, 5:02 PM

Tehreem

android c++imageprocessing java

0 Votes

Question IF Input = APPLEA THEN Output = aPPLEA solve this using character functions ( oracle SQL)

27th Dec 2017, 3:16 PM

Jonas Reycian

oracle sql

3 Votes

19th Aug 2017, 4:49 AM

mayur

Characters in Python?

character python strings

0 Votes

How to remove a char from string? JAVA

12th Apr 2017, 4:06 PM

Arun

arrays character java string

0 Votes

17th Jul 2018, 6:47 PM

Mir-Abgar Abrahamyan

characters string

1 Vote

How to keep a user from entering a character or a word for a number (int) input

26th Jun 2022, 6:52 PM

Liza Tolentino

c++error if input letter number word

1 Vote

Hey! Guys can anybody tell me how to insert 'down black triangle' character map in CSS list menu?

25th Jul 2018, 7:12 PM

Cem

0 Votes

It is an array of arrays. A. String arrays B. Array C. Character Array D. List

25th Jan 2020, 3:54 AM

Krishna Pratap

0 Votes

Write a program to input a string and replace all the occurrences of character T with @

21st Aug 2016, 11:37 AM

Nardz

0 Votes

Is it possible to have more than one key value of each character in dictionary data structure ?

23rd Jan 2018, 2:08 PM

VEDANG BADHWAR

python3

0 Votes

What is the purpose of semivolon at end of the interger / the line , it is possible to use other character

24th May 2020, 1:34 AM

Ashwini Burnwal

c#variables

0 Votes

8 Answers

20th Oct 2017, 5:45 PM

jio enjoy

How to print a character type variable through a function which is inputted inside the main ()?

c++functions

0 Votes

Does anyone know how to reverse a character ( not a string )in java or any programming language.

30th Apr 2017, 4:34 AM

Soham Biswas

c++java

0 Votes

So i tried to make a naruto character with classes and stuff. I don't know why it gives compilation error.

8th Jul 2017, 12:08 PM

vanama YASHWANTH

classes objects

0 Votes

Why I am not able to take multiple character input in c language I am trying it in vs code.Not ableto take morethan one char inp

24th Sep 2018, 7:40 AM

Aditya Prasad

c cprogramming

2 Votes

8 Answers

23rd Jul 2022, 4:24 PM

Suraj Joshi

How many charcters would be in each line printed by this code, if one character is 2 bytes?

code python

0 Votes

how can I create a new character keyboard. It's a new alphabet called ODUDUWA ALPHABET LETTERS using Unicode

17th Oct 2023, 1:34 AM

Jannah Mae Ynion

</>

0 Votes

character games graphics language

23rd Dec 2021, 6:59 AM

Faweya Kosun Richard

Best language for games!

3 Votes

31st Jul 2017, 4:29 PM

Ryan Liston

Characters in Python?

character python strings

1 Vote

int arr=new int['a']; what is meant by character 'a' in this declaration??I came through this question in the quiz.

12th Apr 2017, 4:07 PM

Arun

arrays java

1 Vote

I had to make a condition that the input sequence ends in a character (0) so that the program knows when to end. Avoidable?

20th Jan 2021, 8:55 PM

Jahnavi M

python3

1 Vote

8 Answers

8th Apr 2018, 11:26 PM

db1070

A little help with strings in c#

c#character string

0 Votes

Checking if a number is positive, negative or zero or any character other than numbers.please check this code.Thanks in advance.

17th Jun 2020, 4:51 AM

vinicio a Vargas

c negative number positive switch zero

0 Votes

Why doc type declaration <!DOCTYPE HTML>and character encoding<meta charset ="UTF-8">is used in html5 and what's is function

30th Jul 2020, 5:51 PM

O.Naga Lakshmi Lalasa

html5

1 Vote

can someone explain how to use char to print out the character with space.. such as a person name... for example John Cena...

3rd Jun 2017, 3:44 PM

Shaswat Singh

c++char question string

0 Votes

7 Answers

14th Oct 2018, 4:16 PM

Abdul Malik

I want to compare two Strings character by Character...Whats wrong with my code? Pls help ..

java strings

0 Votes

[help] i have set the size of character array 2 byte then how can it store more than 2 byte???

13th Aug 2017, 3:08 AM

Shubham Choudhary

1 Vote

Can anyone tell tell me a program on -read a sentence, store it in a character array and display in reverse order .

6th Nov 2019, 7:52 AM

Sami

c programming

0 Votes

7 Answers

9th Nov 2018, 4:00 PM

Sukanya

I need help

?character invalid is z

1 Vote

5 Answers

28th Mar 2022, 9:57 AM

💫𝘙𝘢𝘺𝘺𝘢𝘯💫

Inability to determine the length of the last line of the file

character length python strings

1 Vote

Why the commented out statements change the output if uncommented ?

14th Sep 2022, 6:33 AM

Mohammad Reza Moravejolahkami

arrays c character null pointers strings

2 Votes

11 Answers

25th May 2021, 6:39 AM

Krishna Kumar

Please I need help to output the names that end with letter character 'y'' I've tried manipulating the for loop, but no output

loop

0 Votes

How to read a integer and character from a single line of input separated by space?

19th Jul 2020, 4:02 PM

Femi SONI Y

python

1 Vote

Can a pointer of integer type hold the value of character type or float type ?

15th Sep 2016, 2:06 PM

pratik pratyay

beginner c++pointers pointertype

0 Votes

c character codeplayground repeat string

1st Sep 2017, 1:47 PM

Satyam Anand

Char repeat in c

1 Vote

6 Answers

9th May 2020, 2:37 AM

Saaquib Motiwala

How to reverse alphabets of a string in Python?

alpha alphabet alphabets character characters how py python reserve string

6 Votes

18 Answers

29th Mar 2020, 4:52 AM

Payal Sharma

Make a function which takes a character. If the character is a digit, output 1 and if English alphabet then output 0.

c function

1 Vote

I'm a new in javascript. Could You tell me please how to on the display a character "i" of the "Mississippi" on the edit code?

15th Dec 2021, 7:24 PM

M Samiul Hasnat

5 Votes

Can anyone help me out why throws java. io.IOException for getting a character input from user is not working in sololearn

9th Jul 2020, 1:50 PM

Egor Tonchev(EGO)

(char)=input system.in.read();

1 Vote

PLEASE HOW DO I fix one character to make sure that myMessage is printed out to the console in uppercase letters.

5th Apr 2019, 5:49 PM

Vasanthamalika

functions javascript

0 Votes

Is it possible to change character encoding in the playground? According to a test I ran, the interpreter can only handle ascii.

18th Feb 2021, 4:52 PM

ohwo oghenekaro

character encoding python

0 Votes

A program to get an output character from a input string by index number. Please tell me how to write the code.

8th Dec 2017, 7:28 AM

John Miller

-1 Vote