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I Was executing Servlet code there I got an error of error instantiating servlet class and no ClassFoundException ?

15th Oct 2017, 10:33 PM

prashant vyas

ajax json Jsp servlets

3 голосов

Why was my style undefined and i got an execution on another platform or did i do something wrong?

12th Aug 2017, 8:42 AM

Divya Reddy

<img>

1 голос

Hi I just got started can you u guys give me some books "even if only the name" for c++ I really need them for school

9th Jun 2020, 7:11 PM

kolade Omotoyo

0 голосов

5 ответов

20th Oct 2020, 2:06 PM

Manzonie Gamer

Whose got a job, what did you do to get it? Do I need a bachelor's degree. That's discouraging me.

bachelors developer general help jobs programmer python

1 голос

How do i make the computer the understand that i want to add the numbers got from prompt command & not concatenate them??

26th Jun 2019, 8:44 AM

Kidale Smith

javascript

2 голосов

I got C++ certificate and wanna know if this is enough to begin android programming by c++ ? And how to begin it?

25th Feb 2018, 6:04 PM

PiXeL99

c++java kotlin

0 голосов

What Will You Do If You Got The Chance To Use The WannaCry Ransomware Against Someone ??

5th Jul 2017, 5:01 PM

Yahia Osama

wanna#cry#ransomware

0 голосов

Can any one explain why we got this kind of output and also say me when " float is true " and "double is false" gets printed ?

15th May 2017, 5:37 PM

rohit bisht

c doubt sololearn

4 голосов

anyone can help me how to fix trouble my laser jet printer? I always got notif about error state when i started to print..

25th Aug 2019, 9:41 AM

Kiran Deep Naidu

code php print

0 голосов

7 ответов

31st Aug 2017, 11:27 PM

Meida Dwi K

Can any one tell me if somebody learned Java and got the Oracle certificate. How much can he earn monthly.

java oca

1 голос

I just got a new window PC.. How can I code using my PC..what are the software I need for coding esp HTML and Css

8th May 2018, 8:15 AM

Thilina Dajahetti

coding html pc with

0 голосов

Once I complete league competition, I got a message that reads "your reward is 50 XP" however ,I do not see this added to my XP

10th Mar 2020, 11:57 AM

Ibiam Godfavour Chukwuemeka

count league xp

2 голосов

Can I got code for OpenGL in Dev-C++ IDE ? Can this app do such as openGl? Will sololearn teach us?

27th Jun 2022, 4:52 PM

Sherief Ismail

c++graphics

0 голосов

I got the free pro month in BTS challenge,Can i cancel it after 29 days for free ? Or will i be charged ?

11th Sep 2016, 9:44 AM

JS of MC(not C++ || java)

bts pro sololearn trial

1 голос

After completed my PHP coerces I got 296xp, but I want it more XP. Any one please Tellme how I Score more on it?

26th Sep 2020, 4:36 AM

Marina Khamis

php

2 голосов

Hello everyone. I just started my learning journey on SoloLearn. In fact I got the level 2 and I need advices to perform better✌

6th Nov 2020, 9:02 AM

SK AHESAN KARIM

tags

2 голосов

Tip Calculator When you go out to eat, you always tip 20% of the bill amount. But who’s got the time to calculate the right ti

3rd Dec 2019, 9:20 PM

Tassilima DIALLO

#your =bill code goes here int(input())

-5 голосов

Can someone help me i got a compilation error and ive tried multiple things to fix it but i just cant.

6th Feb 2021, 3:12 PM

Utkirbek Yuldoshev

help java

3 голосов

Can someone give me feedback on my portfolio? It's got my personal information. I'd appreciate it if I could message you. Thanks

6th Nov 2017, 4:31 AM

jalen

css html javascript portfolio

0 голосов

Guys plz help me out solving my 3rd project in sql.I have got the expected output but still its showing no input.help me out plz

4th Sep 2022, 3:02 PM

Kuro Chi

frnz

0 голосов

5 ответов

17th Dec 2020, 8:15 AM

K Sanjana Satya Narayana

I got one test case failed in the following No Numerals code in description? Does anyone help me out to find

0 голосов

Please how else can I convert an integer to hexadecimal in python. I tried hex(2356) but I got an error message.

1st Apr 2020, 8:35 AM

C King 👑

python3

0 голосов

Hello I took my quiz earlier and I'm kind or curious why I got this question wrong on pointers

21st Feb 2018, 10:58 AM

Adisa Olaitan

c++

0 голосов

During challenges after completing if we have got a wrong answer,whether there is a chance for seeing the exact answer????

8th Dec 2020, 5:54 PM

boba

answer exact get i may the whether

0 голосов

Im not able to didplay the output data which i got through a form ...(form being submitted to itself)...help me out

28th Mar 2018, 3:58 PM

Divyamohanraj

forms php

0 голосов

Hi guys i tried to do the paint cost challenge. but i got all the test case except the third one. My code i in the description.

22nd Dec 2016, 5:42 PM

Praveen Bsd

challenge paintcost python3

1 голос

Hi, Just got back into python after 2 months of learning other stuff. Im getting an error on line 77. Pls help.

16th Apr 2020, 10:55 PM

Olufemi Tofunmi

help methods please python thanks

2 голосов

I have to do a project, in which I have to make a website. Got any cool ideas please?

9th Feb 2017, 1:13 AM

StaticComs

ideas newwebsite project projectideas website

1 голос

The answer of (25/5)//3 is 1.0 although we use // we got the answer in float. why it so???

18th Jan 2019, 5:00 PM

Rian

numeric-operations

1 голос

If i challange someone and it got expired than how can i get the the same question and their answers too.

14th Feb 2018, 11:49 AM

Gagan Gowdru

answer challenges expired getting question same

2 голосов

While installing python 3.7 i got error type of asi-msd-dll missing error..even through i google it...my problem is not resolved

6th Jul 2017, 5:54 PM

Harish Jindal

python3

0 голосов

Solo Learn : as we loved your app so much and it got highly rated we need more and more high level Python Courses

30th Jul 2018, 3:02 PM

Revanth Pulugu

cpython python python3

6 голосов

I have got an assignment to make a computer game using python can anyone help pe doing that??

14th Oct 2017, 3:52 PM

Amr Monsef

moulik

0 голосов

Html & css Web page for hospital management system I got a project from my clg pls help me?

17th Feb 2017, 9:43 PM

Moulik Jain

css html

-1 голос

pls am trying to iterate a list using python (3), and I got stuck by..... NameError: name 'isinstance' is not defined

30th Jan 2017, 1:21 AM

Prashant Patil

am just learning

0 голосов

I need help on the double quotes. I got the backslash right but I cant figure out the second character

29th Jul 2018, 12:20 AM

farsh

python strings

1 голос

I dont know What should I do to start learn About HTML.... Where I can got the Information About HTML?

6th Feb 2018, 2:28 AM

Nickolai

html

0 голосов

I am a beginner I have got problem with iostream error says that unable to include file ' iostream' although I wrote same as it

23rd Jul 2018, 9:56 AM

Dandik Toyota

help me

2 голосов

What is the answer to the C++ 15.2 Code coach? I got stuck on the while loop. Help me please.

30th Dec 2019, 2:27 PM

Ritu Dodani

c++coach code

-1 голос

I got 9 wins in a row in challenges. Then one draw then a few wins more, why I did not get "10 wins in a row" badge yet? Thx

21st Oct 2021, 12:44 PM

Earl

badge challenges java wins

5 голосов

8 ответов

17th Apr 2017, 6:53 PM

kodi rud

I got the error Process killed , because it ran longer than 10 seconds when i ran the code below .Please Help me

function-arguments kotlin

0 голосов

Can one proudly stand on the knowledge he got by completing this tutorial and say he has known what ought to be known in JavaScript?

24th Feb 2021, 10:22 AM

Chiến Nguyễn Ngọc

javascript methods objects

0 голосов

Create a program tht wll calculate the average marks of 10 learners and with the average it wll determine with symbol they got A

26th Jun 2016, 7:38 PM

Cele Prince

c++functions

1 голос

Hey i got a program to get sum of digits but can't understand it .the commented one is the way I understand please explain other

12th May 2018, 11:48 AM

Christianrosejr

loop python sum while

0 голосов

backward learning is cool. E.g i got my master badge with javascript with no learning at all. Learning now seem easy. Try it.

3rd Nov 2018, 12:38 PM

partha

c++coding java javascript learning php practice python

2 голосов

Learning is easy but i got confused when i tried to work practically on notepad++. I always think that what to do next.

4th Sep 2017, 4:38 PM

akpan ifiokobong

https://www.sololearn.com/discuss/1812558/?ref=app

1 голос

Why do lessons sometimes say I got the right answer and then have me do it again? (Android 8.1.2)

23rd May 2019, 6:36 PM

Vikas Jangid

sololearn

0 голосов

Did you know that I plan to make an android app with java, and that's why I got this app.

20th Jan 2018, 2:20 PM

Carter E

java operators

1 голос