Q&A Discussions

How to query the number of characters of a field sorted alphabetically in MySQL.

2nd Sep 2017, 9:53 PM

Rhesus

sql

2 Votes

python program to replace the 2nd occurrence of all characters in a given string??

28th Jun 2019, 10:58 AM

Sachin Patel

python3

0 Votes

How to use "illegal" characters in an HTML heading. Greater than, less than

19th Mar 2020, 2:20 PM

Krish Sai Krish

css html js tags

1 Vote

How to validate name but it should have space in between two characters

20th Jan 2017, 12:18 AM

Jayden Webb

java javascript

0 Votes

When we use program (hello world )these are characters so why should we use int function ?

18th Sep 2019, 2:22 PM

sushmitha R

data-types

1 Vote

8 Answers

12th Jan 2021, 2:16 AM

yashika rattu

[SOLVED] regex to replace all characters of a string except first and last two characters.

javascript regex regular-expressions replace

0 Votes

what will be the out put of the code name=Anu will it be string or characters

20th Nov 2021, 3:52 PM

Bibek Oli

python strings

8 Votes

how when a user enters input at least 4 characters the button will be active using javascript / jquery

21st Sep 2016, 7:27 AM

Athul Joy

css forms html5 input javascript jquery validate

4 Votes

10 Answers

22nd Apr 2019, 3:11 PM

Avirur Rahman

[SOLVED] How do you add the characters of a string to a character array?

java

0 Votes

Where are characters used in programs? Can anyone give an example?

21st Aug 2021, 5:30 PM

james kelly

c++data-types

0 Votes

Can we use \n \t (escape characters ) in document.write() method?

25th Dec 2016, 11:50 AM

Jatin Unecha

javascript methods objects

0 Votes

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

2nd Jan 2017, 3:21 PM

Satya Rohit

for loops python3 strings

0 Votes

7 Answers

4th Feb 2022, 7:28 AM

Jaz

What is the use of escape sequence or non graphic characters in python??

escapesequences python

2 Votes

How do I create a border around text with repeated characters in C++?

22nd Aug 2020, 5:06 PM

Jayendra Todawat

c++

0 Votes

How to Trim all trailing and leading characters in a varchar

1st Sep 2019, 8:59 PM

Beth

sql string trim varchar

1 Vote

How to add individual characters in an array , not using loop

20th Sep 2017, 9:37 AM

Noorulla Khan

c++code

0 Votes

Any one know the remove the duplicate characters from a string by using Java

26th Oct 2019, 6:11 AM

Abhay

sololearn

0 Votes

how to identify characters in text as opposed to letters and whitespace in c#

21st Jun 2022, 2:04 PM

kottala vikram

0 Votes

how do you refer to the length of a string(the number of it's characters

2nd Jun 2022, 11:29 AM

Asyl Toktosunova

c c++

1 Vote

Need help with removing characters and making all letters uppercase but keep spaces in the .txt.

9th Dec 2019, 12:49 PM

Barba lui iRaphahell

c++capital characters letters print remove

2 Votes

7 Answers

21st Sep 2017, 9:47 PM

Anastasia

How do I select a names with four characters from a table using Wildcards.

sql

1 Vote

Which of these characters can we use to start a variable

29th Sep 2016, 5:10 AM

Philimon Wanja

variables

-6 Votes

Get the random characters and print only the vowels in java.

12th Jul 2021, 10:39 AM

Ntokozo Ntokozo

java

0 Votes

How to print characters from a string one at a time in the same line?

29th Jul 2017, 5:38 PM

Bilal Saeed

for in str var

0 Votes

How can I check if 2 strings have the same characters but not in the same positions?

21st Oct 2020, 8:57 PM

Keegan Sichone

algorithm c#c++java js problem problemsolving python solving

2 Votes

What is meant by arbitrary universal characters ? Give an example please.(in python).

15th Aug 2020, 10:58 AM

BatOchir Artur

strings

0 Votes

why is variable C is in int form when it is used to print characters

31st Mar 2020, 12:41 PM

Ramya Thiurmalisamy

c files fopen

1 Vote

Can anyone plz explain 2D array of chars thanku

27th Jan 2019, 1:38 PM

Namith N

2darray characters

1 Vote

How can i check characters of a string one by one in C++ ?

9th Jul 2017, 5:28 AM

sagar

c++character check strings

1 Vote

What is the code to know the ascii value of characters in python?

16th Aug 2017, 5:03 PM

Rohan Singh Aswal

python

3 Votes

Is there any function that deletes letters and special characters (%#&@/*) from a file

29th Mar 2017, 2:23 PM

Arusha Shahi

c c++code codeplayground files function-arguments functions self-learning strings

0 Votes

Why is my output a list of characters instead of a list of strings?

2nd Jun 2021, 11:50 AM

zaya1235

enumerate indices lists python strings

1 Vote

How can i remove all non-alphabetical characters from a list or a string in Python

8th Mar 2020, 5:29 PM

Conor

codeplayground python python3

1 Vote

How did you guys create a game where did you animate your characters in the game pls help

24th Jul 2020, 10:57 PM

Aloys Aboge Jr

3 Votes

10 Answers

29th Jan 2018, 4:15 AM

Christian Jay Medallo

How could characters be arranged so that it will match separate lines? (python)

arranged characters match newline python sequence spiral zak zik

0 Votes

Why SoloLearn does only allow 1024 characters when posting? It's a very little bit :(

30th May 2018, 12:39 PM

Andries van der Walt

large posts

0 Votes

Can a random combination of characters be generated in Python? Someone asked me but I don't know myself.

6th Jul 2018, 3:05 AM

Amadeo García Torrano

generators python

2 Votes

How to remove the duplicate characters from the following String using Java toIndex()?String str = “gdjennrfvsbsbdbsb”;

21st Feb 2022, 2:04 PM

Lakshya

chararray java

0 Votes

How can you create a pattern that matches strings that contain 3 characters out of which the last character is an exclamation ma

9th May 2020, 8:40 AM

Ramya T

python regular-expressions

0 Votes

Some help please : how to writ a matrix with characters 4X4 with c language?

7th May 2020, 8:38 AM

Octavius Fooks

c_languge code for matrix

2 Votes

How to create a string using a double quote.. with just 3 characters

21st Oct 2018, 11:17 PM

Student

python strings

0 Votes

How can I find position of one array in another (C) ?

2nd Jan 2017, 1:50 PM

Reshma Raghu

Input Field

characters html input limit

6 Votes

10 Answers

9th Jul 2019, 7:50 AM

Gurpreet Jhamat

arrays c characters strings

5 Votes

How do computers different between symbols characters or integers having the same binary code

31st Dec 2018, 11:29 AM

San Gvinik

binary computer

0 Votes

Please show me the syntax for making an array of characters using "char mychar[]"

18th Dec 2018, 12:41 PM

Steinium😎

arrays c++char multi-variable

1 Vote

why it make dead circle when i input other characters to "n"?

26th Dec 2016, 6:09 PM

smartguy100

c c++

0 Votes

What is the limit of Variable in C++ as only 8 characters in C language

21st Sep 2017, 12:37 PM

learnlearnlearn

variables

0 Votes

Displaying the characters and their frequency pls help me for project only :)

1st Aug 2019, 1:05 PM

Shashwat Lele

javascript

1 Vote