Q&A Discussions

Len, number, string, what did I miss

30th Jun 2021, 8:20 AM

Łukasz Szenajch

pyt

0 Votes

10 Answers

8th Nov 2019, 2:37 PM

nicolas seespan

80.2 Practice - String, Input, Length, Status

c++exceptions

2 Votes

How to Storing an Array String,

10th Jan 2022, 10:14 PM

Chin Eu

array java storingarray string

1 Vote

Difference between String, String Builder, and String Buffer?

19th Mar 2017, 8:37 AM

Gema Isya Luthfi Prathama

java string

0 Votes

Question about string, binary tree and hash table

15th Dec 2019, 5:45 AM

Ujjwal Sinha

binarytree c dynamicallocation hash malloc strings struct

0 Votes

when writing a string, is parentheses () required?

16th Dec 2022, 2:37 PM

Be Luchesse

input output python

1 Vote

What is difference between String, StringBuilder and StringBuffer in Java?

6th Jul 2017, 1:59 PM

{Hades}

java

3 Votes

4 Answers

22nd Aug 2018, 4:20 PM

Sophia

prompt() in JS gives you string, how to have number?

javascript variables

5 Votes

6 Answers

16th Jan 2018, 10:27 AM

Nytro007

What is difference between String, StringBuilder and StringBuffer in Java

java stringbuffer stringbuilder strings

5 Votes

5 Answers

4th Nov 2017, 4:18 PM

Raphael Williams

Разница между string, char, const char и char[256].

c++char char[256]const_char string types

0 Votes

Can anyone pls explain the use of string, char ,and bool

21st Dec 2018, 8:01 PM

softer

c++data-types

0 Votes

3rd Oct 2016, 5:04 PM

ryan simethy

Repeat string in c++

c++,string,

0 Votes

(A time limit)Given the string, check if it is a palindrome.

20th Jun 2017, 2:38 AM

Sonu Kumar Singh

optimization python python3

1 Vote

what is the Difference between String, String Builder, and String Buffer.

14th Apr 2018, 6:19 AM

ChaoShi

code java self-learning

0 Votes

In a string, how can i separe important values in char or in different string values?

30th Dec 2019, 9:14 AM

Somasuntharam Harsana

c++strings

-1 Vote

13 Answers

13th Aug 2022, 4:39 PM

eloufou

What is the difference between String, StringBuilder, and StringBuffer in Java?

java javascript

1 Vote

Challenge: remove duplicate words from a given string, but there s a catch

20th Jul 2020, 5:14 AM

sadeepa lakshan

challenge parsing string words

5 Votes

6 Answers

20th Oct 2017, 2:51 AM

Morpheus

How do I use python to remove duplicates in a string, and return it's number?

python strings

6 Votes

Convert HEX to string in PHP

27th Feb 2017, 8:32 PM

Mcdavid

convert hex,php string,

114 Votes

5 Answers

21st Oct 2017, 2:28 PM

Skail

How can i convert varible to boolean, string, float in ruby?

ruby

1 Vote

Hello guys. In a given string, how can one fine and output the longest word by writing a program in python?

4th Feb 2018, 4:45 AM

Denis

python3

3 Votes

10 Answers

22nd Dec 2020, 2:39 PM

Mas'ud Saleh

Is there a way to get how many times a letter is repeated in a string, how?

python string

1 Vote

9 Answers

4th Jan 2021, 4:33 PM

Amit Kumar

Can I return different types other than void and int? Maybe char, string, float, double etc?

c++functions

3 Votes

If we want to get the last char from string, how can we get it?

22nd Jan 2016, 1:31 AM

moise

c#indexers strings

1 Vote

6 Answers

28th Jul 2016, 3:20 AM

Ricardo Pucca

In python, given a string, create a new string with all the consecutive duplicates removed

python3

1 Vote

Is a boolean response programmable? Input:reaction

5th Aug 2020, 2:38 PM

Ashir Rahman

string,variables

0 Votes

Given a string, return a string where there are three characters for every character in the original.

11th Jan 2021, 4:19 PM

Riley

for loops python3 strings

0 Votes

From an alphanumeric string, how can we separate numbers and alphabets and print them individually?

4th Feb 2022, 7:28 AM

Jaz

c++code coding sololearn

0 Votes

*Daily challenge* : Given a string, write a program to calculate frequencies of each character(not in repeated way)

23rd Oct 2020, 1:33 PM

Akshat

c c++challenges code cpp html java javascript python swift

6 Votes

8 Answers

24th Aug 2017, 8:07 PM

Amrendra Kumar

Find which term is repeated in a string, when given a known number of N occurrences in the string

python regex

3 Votes

Illustrate me why only str.length is not enough to reverse the string, why length-1 required ?

5th Jul 2019, 3:17 PM

Ron Zano

javascript string

1 Vote

In C++11 and higher, should types like int, string, double, etc. be initialized with braces?

29th Aug 2022, 11:55 AM

RD:programmer

c++c++11 cpp variables

1 Vote

hey guys, can someone tell me the difference between String, StringBuilder and StringBuffer in java?

17th Sep 2018, 4:24 AM

LunarCoffee

java stringbuffer stringbuilder strings

2 Votes

how to read this with array of string, please write a simple code...

15th Oct 2016, 10:46 AM

Nareg

arrays c++strings

1 Vote

hay alguna forma de restringir los.parametros por un tipo ejemplo int, string, double

6th Jul 2016, 2:19 AM

ramabena

functions python

0 Votes

How can we do easier way in this letter by letter string, to make the first letter capital,

23rd Jul 2016, 2:09 AM

Joel Antonio Iseda Jaimes

capitalize javascript letters strings

2 Votes

5 Answers

15th Jul 2020, 1:39 PM

Abdihakim Ismail

When iam trying to make a class with an attribute string, it work like this: string name = " "; not like that: string name; why?

c++oop

2 Votes

38 Answers

25th May 2020, 3:29 PM

Abdallah Nagy

Printing matrix of a string, if it finishses somewhere in mid than string should restart

challenges lists python3

2 Votes

Write a program that prompts the user for string, extract all the digits from the strings.

3rd Dec 2017, 5:41 PM

Prashant Mishra

python

0 Votes

Why the all programmers are SAD? (not correctly) Because their code, in almost every string, include sad smiles, like that ...);

11th Sep 2019, 12:14 AM

Shivam Kumar

joke

14 Votes

Read a string, interchange adjacent characters. If the length of the string is odd then the last character need not to be chang

9th Feb 2017, 8:10 AM

K137(){/**/};

boards icse10th java programming strings

1 Vote

12 Answers

7th Apr 2022, 7:41 AM

Nandini Bhardwaj

Can you store a non-generic SortedList in a string, save it to a file, and upon the next start, load it from that file?

c#files list sortedlist

1 Vote

15 Answers

7th Mar 2021, 7:30 PM

️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️

Command for output ("First string, Second string") double quotations r included in the output but parentheses r not...should be?

@everyone

1 Vote

Given a string, write a program to find the minimum number of rotations required to get the same string.

6th Dec 2017, 3:32 AM

Aakash Kumar

python string

0 Votes

It is necessary to write a query on sql: In any arbitrary character string, remove all leading and

7th Apr 2023, 6:45 PM

Ghassan Sawalha

sql

2 Votes

Hello! Help solve the problem : Enter a string, cut out 3 letters (for example : book -> k )

9th Oct 2017, 2:41 PM

Maria

cpp

0 Votes

4 Answers

17th Nov 2020, 10:48 AM

Plutos

After using cin.getline(), is it possible to compare the output to a string, and if so, how?

c++

0 Votes

How do you declare a string, variable, and integer in both C# and C++ ?

21st May 2020, 6:41 AM

Bentlysk

0 Votes

Defining the Method that just prints out a string, Why is there no return neccessary?

9th Mar 2017, 8:53 PM

Jason Bourne

java methods

0 Votes