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Little help please. What if the user input a STRING here (ex. dog). How can I make an output that says "Invalid Input"?

9th Sep 2017, 11:57 AM

D_Stark

cout else-statements if-statements

1 голос

Sts , can string be a return typ ) but whn(^^)int(^^) or (^^)char(^^) 's put gives otput but fr(^^)string(^^) shws No oupt ,

22nd Aug 2017, 6:32 AM

Jan Paul Echaveria

fr reply thnks

1 голос

Can someone help me made a code in py in which if you enter a string, it will return "e" in every even index of the string

19th Dec 2016, 6:25 AM

ram

python3

0 голосов

Can someone give me a code to form palindrome from a string?

8th May 2020, 9:31 AM

Xander Christians

c++palindrome string strings

0 голосов

How to write date in strings with javascript ?

14th Apr 2017, 7:25 AM

Deepak Gupta

date javascript sololearn string

0 голосов

With a while loop, how it is possible to output a list of number ending each with a dot.

19th Sep 2017, 8:47 AM

iamddr

dot formatting loops python string while

0 голосов

7. Write a JavaScript function that accepts a string as a parameter and counts the number of vowels within the string. Note : A

9th Jul 2022, 8:12 AM

Alex | Python Instructor & Solutionist Thinker

functions javascript

1 голос

Operation of compareTo() function in java

18th Dec 2016, 8:37 PM

Mohameddd Alanzy

==comparable compareto compatibility equals java object string stringbuffer strings

3 голосов

how to capitalize first letter of words in an array in C

14th Aug 2020, 9:09 AM

Gauri Shirkande

arrays c help sololearn string

0 голосов

help finish it! need to work without errors! how to ensure that the letters do not repeat?

20th Dec 2020, 4:16 PM

Aleks kryzhanivskyi

...indexof js lette letter strin string

1 голос

write a regex that matches 4 to 6 characters of base64 string appended by . and then followed by an email

28th Nov 2019, 4:37 AM

Рома Kozak

c c++email java javascript python regex

-1 голос

How do i create a array String called computerMove and then make it choose a random element in the array?(In Java)

13th May 2021, 2:30 PM

Karan

java variables

0 голосов

In terminal if x='xyz \ uv' and then put x after >>>prompt it gives 'xyz \\ uv' but if I use print(X) it gives 'xyz \ uv'

4th Aug 2022, 8:06 PM

Strawberry

backslash escapesequence print python string terminal

3 голосов

Is there a way to check a string that was inputted by the user to see if it has a certain character or a certain word and do

12th Sep 2020, 4:51 AM

Hemant

c++

1 голос

I take a string "Debasis Mondal" and i want to print only DM. In what way i can do it?

27th Sep 2019, 11:06 PM

DeathPony333

php

0 голосов

Can there be an empty string in the middle of the file as well and not just at the end?

10th Jan 2019, 9:28 AM

Debasis Mondal

files python

0 голосов

using with alert("this is alert"); this display a box with string in centre but also found ABOUT BLANK why this,

3rd Sep 2016, 10:40 AM

Sambit Dam

javascript

0 голосов

In collection..when we want to add any string or value.. we use add function...actual function is public boolean add(Object elem

8th Feb 2017, 6:23 PM

ASHISH PANDEY

java

0 голосов

Can some buddy hep me?? What is the value of a3 in the following code: string a1,a2,a3; a1="45" a2="31" a3=a2+a1;

22nd Dec 2016, 2:47 PM

Somnath Ghosh

c++logicalexpression strings variables

0 голосов

My document.createTextNode qte is not display. I want to display both inside it like the string + myqte. Thanks you.

28th Sep 2016, 7:41 AM

Devansh Kaushik

+display myqte text

-1 голос

But what if you want to include a single quote in a single-quoted string (or a double quote in a double-quoted string)? Normally

2nd Jul 2021, 5:18 AM

Malick Diagne

sololearn

-1 голос

How to solve the phyton for beginner task 10.2 the string one, i already get the four pyramid star, but it still isn't correct

3rd Apr 2021, 7:45 AM

लमाओ NOOB

phyton phytonforbeginner

0 голосов

3rd Oct 2021, 11:52 AM

Raphon Galuh

How to Convert JAVA Q

convert integer java string

0 голосов

Implementing Dynamic Strings

2nd Sep 2022, 2:43 PM

SAIFULLAHI KHAMISU

c dma memory string

0 голосов

Conversion of String(text) to BigInteger and reversal(i.e. getting back the text in order)

19th Dec 2018, 10:02 PM

André Fael

biginteger casting datatype java rsa string

1 голос

how to store the size of string which has size 99999999999999 into a variable like :data_type x=sizeof(s); where s is stringname

11th Jul 2017, 9:59 AM

Naveed Jeelani Khan

c++

0 голосов

Please can someone with to correct this code? "Somebody wrote code to. take a string input and output it, repeated 10 times. "

28th May 2017, 4:47 AM

LAKSHMI NARAYANA SANTHA

help i need please this with

0 голосов

I dont unserstand the output if this code : # string formatting nums = [4, 5, 6] msg = "Numbers: {0} {0} {2}". format(nums[0], nums[1], nums[2]) print(msg) 4 4 6 but when I do : # string formatting nums = [4, 5, 6] msg = "Numbers: {0} {0} {2}". format(nums[1], nums[1], nums[2]) print(msg) it gives me 5 5 6 is there a priority in the Reading ?

28th Jun 2022, 1:04 AM

Israel Nosakhare

formatting python strings

0 голосов

5 ответов

24th Feb 2017, 9:09 PM

R00T_L33

Python VM: Strange Behavior

mutate python string vm

0 голосов

How to Storing an Array String,

7th Aug 2020, 9:24 AM

Ockert van Schalkwyk

array java storingarray string

1 голос

hi, i have some doubt in following program i need to change the vowels into # symbol in first string and consonants into $ symbo

19th Mar 2017, 8:37 AM

Gema Isya Luthfi Prathama

c++c++14

0 голосов

i need help with this task using c++

20th Sep 2018, 2:20 PM

Ganesh Velmani

c++code function program string

-3 голосов

Does the scanner function nextLine() have a different data type to String?

3rd Jun 2021, 5:57 PM

Dado Salkovic

boolean notworking potato scaner simple string while

0 голосов

What does this means and what is initialize in this string-:Check in description

31st Mar 2020, 12:56 PM

Stephen Jeffery

confused flower graphics i m string

3 голосов

breaking the while [SOLVED]

8th Feb 2019, 5:49 AM

Prakhar76

array break c conditions count getchar increment loop string while

1 голос

9 ответов

19th Jul 2020, 5:46 PM

Oliver

Why does this code cause an out_of_range error?

c++error out_of_range runtime string substr uint16_t

6 голосов

I know it is failing me, it is for a video game and I cannot find a solution

26th Feb 2018, 12:18 AM

Chris

&&boolean c#operator string tags unity

1 голос

How to get timestamp from a string?

23rd Jun 2020, 4:28 PM

Jorge E.

from python python3 string timestamp

0 голосов

15th Apr 2020, 8:27 PM

Abhishek Kumar

Comparing Strings

equals error If java string

1 голос

Changing font color inside template literal JavaScript

4th Jan 2017, 12:21 PM

Lloyd

font-color innerhtml javascript literals string template update

1 голос

There is a syntax mistake in the last line of this code. Could someone fix it please? import string list=[] for s in dir(string): list.append(s) for i in range(len(list)): n=list[i] print (string.str(n))

24th Apr 2019, 7:30 PM

Mariano Leonel Roura

python strings syntax

2 голосов

Find_first_of and find_first_not_of

5th Jan 2017, 1:45 PM

Anselm

cpp func keyvaluepair string

1 голос

anyone who could give me more info and explain the parameters of the function strtoull?

10th Mar 2018, 8:49 AM

Lee Yao Dong

c++char convert string

0 голосов

How to Trim all trailing and leading characters in a varchar

17th Dec 2016, 2:53 PM

Catalin Dervesteanu

sql string trim varchar

1 голос

What is the result of the following expressions?

20th Sep 2017, 9:37 AM

Noorulla Khan

addition concat expression integer null string sum

0 голосов

5th Feb 2022, 10:48 AM

Martyna Tomaszewska

😟How does this work?😣

address c++confusion cpp pointer problem string

0 голосов

Why this code is invalid?

5th Aug 2021, 3:17 AM

Sudip Shrestha

code coding int invalid output python python3 sololearn string

2 голосов

5 ответов

23rd May 2018, 4:06 PM

Maninder $ingh

Please am urgently in need of an ExpressJS developer for a clarification on how to create an endpoint that accepts query string

expressjs

0 голосов

why if else is not working here public String theEnd(String str,boolean front) { if(front=true) return str.substring (0,1); else return str.substring (str.length()-1,str.length()); }

10th Jan 2021, 5:38 PM

kemzy

java

0 голосов