Q&A Discussions
I want this to take the name given, then repeat it giving it's length and recognize whether the input is numerical or alphabetic
0 Votes
2 Answers
Is it good habit to program PHP with an aid notebook by your side to correct flaws or it's better from the head directly?
0 Votes
1 Answer
why do we need to declare the function as virtual? is there any limit on number of derived members that can call the function if it's not virtual?
2 Votes
2 Answers
I need help I tried everything to link my style sheet in my theme I'm creating I use the (wp_head) and enqueue and it's still no
0 Votes
2 Answers
How can i change background of a input with type of number when it's value is more than 100 or less than 1 . I want to use css.
0 Votes
2 Answers
Do you have idea on how it's possible to create a different website in PHP, using the stuff already in use on WordPress?
1 Vote
1 Answer
Im trying to reverse only the vowels of a string but it's just not happening. :-( Can anyone tell why is it so.
0 Votes
1 Answer
How to keep a word until conditions are met? Suggestions? It's in code playground if you need a better idea what I'm asking.
0 Votes
1 Answer
What is wrong with this code... It's meant to output the result of a factorial and the number of occurrence of each digit...
-1 Vote
1 Answer
Can anyone tell me which is the type of application that looks and feels like web application duting it's running process? Is it
0 Votes
1 Answer
Hai friends, can you suggest me how to start learn data structures? I heard it's hot topic in placement training and difficult .
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1 Answer
What is get method in java
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2 Answers
I want a code that select from database mysql automatically when a text is selected from a drop down list and populate it's valu
0 Votes
1 Answer
Hello guys right now I am kinda of new in python
my question is related to the function call len()
len() its print out the character but here it's the confusing part, I am working with a list let me explain an example
players
['lee', 'bob', 'moe', 'joe']
len(players)
4
why it's giving me 4 item in the list I thought len it counts the characters and if I do this it give me the correct somewhat answer what I am seeking,
len(players [-1])
3
0 Votes
8 Answers
Is data analytics a good field as i think it's a good career option for me?nd wht thngs should i knw to get a job in this field?
1 Vote
2 Answers
I need a help writing a c++ program but I couldn't write it here because it's long? If someone can help me I can send it by email
0 Votes
3 Answers
Hey guys ! I just started off with solo learn... Now I'm wondering how long it's gonna take me to become a web developer
1 Vote
1 Answer
What am I doing wrong when I type javac on command prop and it says it's not recognized as internal or external command, operabl
0 Votes
1 Answer
Why do you want to learn programming again in Sololearn ? For me it's so ashamed in school people taught me but got nothing..
1 Vote
1 Answer
I am learning basics using solo learn but I am not able to apply it in a program or project it's a bit confusing
0 Votes
1 Answer
if I already have a cpp file, could I edit it using the app or export the code into it's own file for later use?
1 Vote
1 Answer
In the cout statement, why is this array of size x? Since it's an int array doesn't the size also have to be an integer??
0 Votes
2 Answers
<!DOCTYPE html>
<html>
<head>
<title> my first page </title>
</head>
<body>
<p width="160px">This is a paragraph.</p>
</body>
</html>
it's not working correctly.I mean this sentence not appering in 160px size.why?
0 Votes
3 Answers
Can anyone tell me what this kind of rule is? It is an example fraud rule but I can't tell what language it's using to decipher.
0 Votes
1 Answer
My understanding is that void is used before a method that will not return a result. But it's also used in front of methods that are doing a calculation, and definitely returning a result. Where am i misunderstanding this?
3 Votes
4 Answers
if you don't define string type. How much space it's taken into hard-drive everytime you define a number? 8 bytes or anything it could be?
0 Votes
1 Answer
when I run the code and enter the value of 'a' a letter instead of showing the erroe it's showing the sum.!? and on entering hig
0 Votes
1 Answer
it's a bit misleading that you name the variable "a" when you're showing someone how to access the a tag as a first child of li.
0 Votes
1 Answer
Can someone explain how a destructor would work if I was to kill an enemy in a text-based game. Specifically the syntax I would use to make sure it was destructed once it's health reached 0
0 Votes
4 Answers
How can I arrange an array of integers so it's order from bigger to lower, For example instead of having {8,9,2,7,6} having {2,6,7,8,9} without rewriting the or having a new array?
1 Vote
2 Answers
Hello genius guys, I really need your help in python coding.. like I have just joined in buh I see here it's like we help @ othr
-2 Votes
1 Answer
Pls my pple in the room how to fix picture on this code I was trying but it's not showing up. I saw (me) always I tried it
0 Votes
2 Answers
I made a script in Unity to any object(enemy) such that when I click it it's health decreases,I found the tutorial on YouTube and it works for him.
I re-checked the code and I even typed the whole code again but still doesn't work
It just shows health = 100
1 Vote
8 Answers
I will like to ask this question, but I don't know if is beyond the scope of this learning. it's about Gethashcode (), Tostring () Gettype () etc. I will like a little enligthment. The definition and overriding in a class, though I have gotten some definition, but I will like if someone could throw more light on it's usage.
0 Votes
2 AnswersHow do you distinguish between paragraphs <p> in the html when editing in css? like if I wanted to have different images behind different paragraphs, would you use the class ""? know it's basic, but I can't think through all the new stuff I've learnt lol thanks!
1 Vote
6 Answers
I tried following code
try:
num1 = 7
num2 = 0
print("Done calculation")
print (num1 / num2)
except ZeroDivisionError:
print("An error occurred")
print("due to zero division")
It's throwing an error I don't understand why can someone explain me plz
2 Votes
3 Answers
Hi am new in this site and coding , I want to directly learn Python , so should I learn so Java script before or it's not necess
-1 Vote
1 Answer
I do that and it's good then it asks me to install the short. J is fall write the code for an alert dongle with the message I di
1 Vote
1 Answer
why am isn't the text size changing here if I use " font-size:10px" .. it works on PC... but it's not working here in this app .. why? is it due to compiler difference?
1 Vote
2 Answers
I want to add a font and a color for the text I have inside a document.write, and if it's possible can I make it bigger instead of the same regular size of a document.write output?
0 Votes
3 AnswersPls my pple in the room . I need some body to teach me how to fix picture on this code, I try to import picture but it's not showing . but I just saw (me) always I tried it. please my pple help oooo
0 Votes
5 Answersgetting error when try to use this code
System.out.printf("my name is %s","Roy");
it's showing like: exception in thread"main" Java.lang.Error: unresolved compilation problem:
the method printf(String,Object[ ]) in the type printstream is not applicable for the arguments (String,int)at tutorial 19.App.main(App.java:11)
0 Votes
3 Answers
just asking. in C++, why do we need to define signed & unsigned integer? why don't we always use signed? it's better. we can freely assign plus and minus. so what's the catch of using unsigned?
1 Vote
2 Answers
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