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Can anyone tell me why does the system keeps on telling " cant find symbol " when i have written the code perfectly ?
error
0 Votes
2 Answers
19th Dec 2017, 2:23 PM
Manas Laud
Now when we put a break in a line using a <br /> tag, is it necessary to write it as <br /> ? Because only <br> works too
formatting
html
0 Votes
3 Answers
14th Mar 2017, 3:44 PM
Akshit Alva
hi guys this code is not working what i should do ?I want to receive from intent a string but it is not print in text view ?
c#
xamarin
0 Votes
1 Answer
2nd Jan 2019, 12:13 AM
ALAMOUDI, WAEL MAKKI S
'Within a method definition, self refers to the instance calling the method.' What does this line mean on a page on python ?
python3
-1 Vote
1 Answer
25th Apr 2020, 12:43 PM
Mousin Ahanger
How can I print value of var n if one of the argument of constructor of a class and var name is same but different values ?
python3
0 Votes
1 Answer
7th Nov 2020, 6:23 AM
Rajan K
I want to make an android app. So in how much depth i should know java and what is other necessary things to learn for android ?
android
java
1 Vote
2 Answers
10th Sep 2017, 3:33 AM
Yash Bhomle
Could anyone help me ? I want the user to enter even or odd to get him the even or odd numbers of the limit. The code is given b
python
python3
1 Vote
1 Answer
27th Jul 2018, 8:40 AM
Pest Control
if I have 4 columns say id , name , address and zip and if I use query like - Insert into (name,id) Values ('suraj',8) then it will work ?
insert
sql
0 Votes
3 Answers
23rd Aug 2016, 5:38 PM
Suraj Pathak
Can I get good job as a programmer if I learn programing as I am just diploma holder in Electronic Engineering ? Please help me.
coding
programming
0 Votes
1 Answer
31st Jul 2020, 6:50 AM
Md Raihanul Alam (Noman)
what is the missing syntax in my codes that will make my codes run in alternative way rather than in curly brace syntax ?
alternative
newbie
php
syntax
0 Votes
2 Answers
16th Jul 2017, 4:40 AM
Patrick Estaron Magayon
Write an algorithm to find whether a number entered by a user is even or odd ? Hint: Even numbers are divisible by 2.
java
-1 Vote
2 Answers
8th Mar 2017, 5:01 PM
Khulud Al-slman
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 ?
c
doubt
sololearn
1 Vote
1 Answer
25th Aug 2019, 9:41 AM
Kiran Deep Naidu
print("Enter any number:") n = input () n=n*5 print(n) In the above program, if I try to multiply the given integer with 5 , to get output as "5n". Instead it prints as "nnnnn". Could anyone help me to solve it ?
python
variables
0 Votes
5 Answers
13th Sep 2016, 9:15 AM
RAKESH
Which command is used to create a package for java program so that we can install and run it in a computer ?
java
0 Votes
2 Answers
2nd Jan 2017, 1:26 PM
harjinder Kalsi
How we use superglobals in our practical life ? Explain with some example give some practical example of server script , server host
php
0 Votes
2 Answers
14th Aug 2016, 2:21 PM
Rupam Das
How to insert an image to code HTML in phone? Do I have to use folders to share a phone inside the code ? Like: image.jpg/html?
css
html
0 Votes
2 Answers
11th Sep 2018, 8:18 AM
Mark
Is it normal when I try to verify my email address my browser says that the page is trying to take my credit card informations ?
email
verification
0 Votes
1 Answer
3rd Jan 2019, 2:29 PM
Maxence
As static method can access only static data members & methods so how we can manipulate non-static data inside main method ?
java;
methods
static
0 Votes
1 Answer
14th Jan 2017, 10:11 AM
Atish Kadu
Can someone explain - why list initializers are used as variables in private access specifier. Why variable m becomes month m ?
c++
classes
0 Votes
1 Answer
12th Feb 2017, 1:57 PM
Black Temple
What number comes next in this sequence : 10 , 9 , 60 , 90 , 70 , 66 , .... ?
answer
can
If
question
quiz
sololearn
you
0 Votes
1 Answer
18th Apr 2017, 4:39 AM
Shreyas Salunkhe
hi i want to order a commend with exec() and show results with j query and ajax how i can do ?
ajax
exec
jquery
php
0 Votes
1 Answer
21st Oct 2016, 7:43 AM
mohammad reza khodami
If I apply for the annual subscription , then they deduct 8000 immediately or they deduct 667 on a monthly basis ?
subscription
-1 Vote
1 Answer
10th May 2022, 6:16 AM
Zeeshan Khan
In the Math class , Math.ceil() will always return an integer value then why is the following code giving an error ?
java
math
when
-1 Vote
2 Answers
25th Oct 2016, 9:56 AM
Celin
is view memory intensive as the note in the end mentions it recreates every time a query on view is made ?
sql
views
0 Votes
1 Answer
28th Aug 2016, 10:17 PM
rjamakai
Fill in the blanks to declare a variable, add 5 to it and print its value ? X=4 , x__=5 , print__
python
-1 Vote
1 Answer
31st Jul 2022, 5:24 AM
Jafer Hu
When there are two required input numbers and if only one number is input,why does the output come out as 2686816 ?
c++
variables
-2 Votes
2 Answers
27th Jun 2017, 3:46 PM
Aiswarya Padma B
If I am to choose OOP language which 1 would you encourage me 2 go for.. Java, c++ or c# ? N why would you recommend me 2go4it
c#
c++
java
1 Vote
2 Answers
15th Jan 2017, 2:29 AM
shebby clement
Please explain to me the difference between ++x and x++ ? If you could give and example that includes evaluating a y variable to
c++
increment
operators
variables
0 Votes
2 Answers
12th Nov 2016, 12:25 AM
Alice
can I use #include <iostream> in place of <iostream.h> in claas 12 board exam ? In my textbook i have read about using <iostream.h> . what is the actual difference btween these two?
c++
2 Votes
2 Answers
14th Aug 2016, 5:53 AM
nitin bora
I was confused using void and return method, when i can use a return method or void method in program ? Thanks :)
java
methods
return
void
0 Votes
1 Answer
5th Aug 2018, 2:59 AM
Dimas Chandra
If i complete and worked with some projects on python after i was planning to start learn Jython ?? Is it easy to learn ?
java
jython
python
0 Votes
1 Answer
14th Apr 2018, 3:00 AM
Narayanan Karthikeyan
How do you put a list in the center with the numbers or bulet points with them. And is center a atribute or a tag???? If its a tag then is there a tag for an alignment right or left ?
attributes
html
0 Votes
4 Answers
15th Nov 2016, 1:06 AM
Vitor Flores
How to recursively create a folder inside a folder to infinity by using C/C#/Python and will the memory get full at any point ?
c/c#/python
0 Votes
2 Answers
16th Apr 2017, 12:51 PM
kevin snap
what is the difference between return 0; and return 10000000; ? the code runs in the same way though any of these is applied.
c++
0 Votes
2 Answers
7th Jan 2018, 3:54 AM
Light
If Phyton don't need a computer program how can it be computed? And can we start programing in phyton at any text editor ?
python
0 Votes
2 Answers
9th Dec 2016, 5:44 PM
Eren
What is the output and how dose it came ? #include <iostream> int main() { std::cout << (10 & 6) << std::endl; std::cout << (10 | 6) << std::endl; return 0; }
c
c++
cpp
Q&A
0 Votes
3 Answers
4th Jun 2017, 12:39 AM
Omar Abdullah
How can i write for example 1 through 100 .if the user has to cin his age and than run the "{}" ? Like qualifying for a licence.
else-statements
2 Votes
1 Answer
25th Feb 2018, 8:11 PM
Fidel
How can i write a code in Python that says that one thing is equal to another thing semantically ? Eggplant is brinjal
python
symantics,
0 Votes
1 Answer
1st Aug 2018, 3:08 AM
sugandh wafai
How can i code advanced charts such as index charts,stem & leaf charts or scatter plot matrix. Is there any library available ?
java
0 Votes
1 Answer
27th Jun 2017, 12:29 PM
somnath arjun
i didn't understant when i excuteed the program below , how the " New A " appeared :p ? and thank you <3
inheritance
java
0 Votes
1 Answer
6th Aug 2017, 3:21 AM
Khouloud ZOUAGHI
How to write filter a data excel file after the first 5 numbers by performing the running average of the noisy signal ?
c#
0 Votes
1 Answer
19th Oct 2016, 8:40 PM
Daunte
Just found out about this way to use the "alias" i.e the AS command what you think it returnes as a result ?
mysql
sql
0 Votes
1 Answer
30th Mar 2020, 6:20 PM
kamel BOUHENNI
Should I learn javascript if one of my goal is to be knowlegeable only in back end development? Is there a mySQL in sololearn ?
javascript
mysql
php
sql
0 Votes
1 Answer
19th Nov 2018, 10:17 PM
Ronald Allan Rupuesto
How do we write up and store precision figures in a no. that contains trailing zeroes after decimal ? Example how to store 9.10
data-types
decimal
float
storage
value-types
zeroes
0 Votes
1 Answer
14th Jul 2019, 11:48 AM
Farhan Khan
In most of the place i hv seen that the array format is like: int arr [5]; but here you r preferring to use int [5] arr; format. Is it really standard ?
arrays
java
0 Votes
3 Answers
2nd Jan 2016, 6:01 AM
Khandaker Maria Shabnam
how advisable is it to mix your own .css and bootstrap css ? i kinda made an own.css for everything and made one page using bootstrap. they kinda look almost the same
bootstrap
css
0 Votes
3 Answers
20th Jun 2016, 2:53 PM
kevin mwenda
Can anyone help me with curly brackets and semi colans ? I just fail to write a program because i dont know where to insert them
idjs
0 Votes
2 Answers
21st Oct 2017, 1:38 PM
Manas Laud
What is the profession or aim of all solo learners ? How is coding as a job is different from coding as a hobby?
css
etc.
hobby
html
java
javascript
job
profession
1 Vote
1 Answer
23rd May 2017, 4:21 AM
Prajwal Agarwal
Why do you want to learn programming again in Sololearn ? For me it's so ashamed in school people taught me but got nothing..
again
coding
why
1 Vote
1 Answer
4th Apr 2017, 1:31 PM
Quoc_Quang
Can anyone please explain me the use of "import sys" in this code or in general ? I found it in python tutorial pdf.
0 Votes
1 Answer
24th Jun 2017, 5:26 AM
Masquerade
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