Q&A Discussions
What is the difference between showing and selecting. I assume when I select something it can be manipulated, but I may be wrong. I.e. SHOW columns FROM customers vs. SELECT * FROM customers. Is there a difference?
0 Votes
3 Answers
Can we create a snake game using this android app compiler in c?.. Im trying to create but why i cant print a ascii character
0 Votes
1 Answer
I would like to develop in Java. I used just consol but I want to develop for graphichal user interface. How can I learn it?
1 Vote
1 Answer
Can some one help ne to make a program to have : tittle ,an background ,heading h1 on centre ,paraghraph 12px and a list 2links
-4 Votes
5 Answers
Can anyone help me to code this
Write a method 'timesTable()' which accepts an integer value num from the keyboard and uses it to print 'times table' of itself in a structured format. Your output must include a header row. For example, if the user enters 5, your program's output should be:
5 Times Table
1 5 5
2 5 10
3 5 15
4 5 20
5 5 25
6 5 30
0 Votes
5 Answers
I completely BCA and i had a arrear so i could not do Mca can i do Mca after one year of gap is worth studing
0 Votes
1 Answer
I want to do red value Product Name in class Saniquad like Saniquad Neo G. How Can i do paragraph in class Saniquad. I Try This.
0 Votes
1 Answer
If i was reading a text file in a previous function and made a list, how can i pass that list to a different function in order to be read and open it?
1 Vote
2 Answers
If except can handle common errors very well, doesn't that make the use of raise redundant inside of a try-except block?
For example:
try:
print( 5 / 0 )
except ZeroDivisionError:
raise ValueError("An error occurred!")
What's the difference if we handle it this way:
try:
print( 5 / 0 )
except (ZeroDivisionError, ValueError):
print("An error occurred!")
3 Votes
2 Answers
I can not figure this out. Write a program using an array to prompt for 10 grades and add them all up and divide by 10 to find the average. If a user inputs a negative number, add up all the numbers that are not negative and divide it by the amount of numbers that are not negative. Using two functions other than main.
1 Vote
4 Answers
I would like to create my own web page. Nothing fancy, somewhat like DeviantArt where I can post my art. Any tips for how I should go about doing that? What language(s) would I need and programs?
0 Votes
3 Answers
Hii friendz...can someone help me to create a table with more number of rows and columns subdivided internally?...
-2 Votes
3 Answers
can someone help solve this:what is the output of this;
class A {
public:
A () { cout << "a";}
~A () { cout << "b" ;}
};
class B
public:
B () { cout << "c" ;}
~B () {cout << "d" }
};
int main () {
B b
A a
};
1 Vote
3 Answers
How can i write a code in Python that says that one thing is equal to another thing semantically ? Eggplant is brinjal
0 Votes
1 Answer
creatimg an animation ain't working for me, How can I go about it? may somebody give me a clue and an example please.
1 Vote
1 Answer
Can any One help me , find the error in my program please. It is Saying that :::::: Exception in thread "main" java.lang.Array
0 Votes
1 Answer
How can I access the n'th row of a specific column or vice-versa, if I don't know the exact index of the item
0 Votes
1 Answer
Can anybody help me to figure out the error on the coding? It says the session had been already started on line 2.
1 Vote
1 Answer
Pls where can i get projects to start working on using Java as a beginner? Tried github but wasn't user friendly (to me).
0 Votes
1 Answer
i want to understand relation between xml and c# in c# console application my knowledge is elementary how we can see this mess
0 Votes
1 Answer
How can i calculate the salary of 10 employees in c++ and separte them by category based on the total they each earn
0 Votes
1 Answer
How do I use python to create an interface for user to interact with the program. Pls can any one help me .
0 Votes
1 Answer
How can i read and write in multiple excel files by taking input from java to excel and again read back to java
0 Votes
1 Answer
Do you can do code on C, for function sqrt. This code must be very clever. Must be very fast for big numbers.
-1 Vote
1 Answer
Following the lessons on sololearn and just attending level 3, can i begin to write my 1st program wth the pieces of info?
1 Vote
1 Answer
Hello! I'm kinda new to this community. Can anyone guide me with what technologies I'll need to learn to become a web developer?
1 Vote
1 Answer
How can I display data belonging to a specific person(once he logs in a form, using SQL), for instance, his or her grades?
0 Votes
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
Y would i want to use getters and setters when i can assign the value of a property from inside the main class?
0 Votes
1 Answer
Please house...How much Java do I need to programme in Android? and pls recommend apps i can design as a beginner in android
1 Vote
1 Answer
If i am currently creating a table at sql then suddenly power goes off how can i save the values i have inserted?
0 Votes
1 Answer
Is it required for the "alt" attribute to be typed AFTER your other attributes or can you place it before your other attributes?
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
You are making a program for a bus service.
A bus can transport 50 passengers at once.
Given the number of passengers waitin
-4 Votes
2 Answers
Interested in developing a live online library database with books, rack nos, shelfs. Can someone help ? Do we need a barcode ?
0 Votes
1 Answer
I want to make typing tutor program so how can I put timer in that and let user type only for 2 mins.
0 Votes
1 Answer
Hot today
Best Python Calculator Code
1 Votes
New code
1 Votes
Clean Code
3 Votes
How would you solve the part of the C# Intermediate code project that requires operator overloading?
0 Votes
Hello Everyone
0 Votes