Q&A Discussions
When i perform a for loop in function within a class than there occurs a error such as "function for is not an expanded inline"
0 Votes
1 Answer
Whi can advise me how can i get bachelor degree , freely. By online universities, some one knows free edu so to get diploma than
-3 Votes
2 Answers
Should I think of indexing or offset (that starts from 0 rather than 1 in python) not as the number of the character itself, but
0 Votes
1 Answer
I don't get char pointer, which stores something other than char... Isn't c++ type safe language? Why can I store a string in a char?
0 Votes
1 Answer
woah wait if thats the case than i only need us a lot of \n in just a single cout for spacing to next line right?
0 Votes
1 Answer
C# What's the best way to make a table with 2 columns and more than 20 verses in which one column is string and second int.
0 Votes
1 Answer
Thanks to the lack of parenthesis and curly braces, the code is always much clearer and more readable than C or C++ code!
Example: C++ vs Python
if (x>0)
{ std::cout << "x is positive."
<< std::endl; }
if x>0:
print("x is positive.")
#Python4president
1 Vote
6 Answers
when I wrote
int x;
cin>>x;
if(10<x>15) it is always false
10<x<15 always true
10>x<15 always true
10>x>15 always false
3<x<0 always false
3>x>0 true for x less than 3
can anyone explain why this is happening????
2 Votes
3 Answers
why this code is giving me 41 as output only if this function is generating random numbers than it should give me different values every time I run it .
2 Votes
1 Answer
I want to display the most less number in my code. I don't know what can i do if the first number is less than the second? Thank
0 Votes
1 Answer
I wanna make my career as an ethical hacker...1st I had started learn C++ but Python is easy than the C++ . So is my choice good
-2 Votes
2 Answers
my app doesn't have the video tutorials that were present earlier, I think the videos helped alot more than the notes, are you having the same problem guys?
0 Votes
2 Answers
does the class containing the main method need to be declared public? is it necessary to do so? also i would like to know if we can declare more than 1 class as public in a java file?
0 Votes
4 Answers
Do you have to pay for this app or is it completey free? Because this is amazing, I just started an excelerated class on C#, and this app has helped me more than the book for my class!
0 Votes
4 Answers
how cone the answer is 5 ?
it is greater than for so the while condition is not satisfied hence the ans will be the input itself i.e. 2
0 Votes
2 Answers
look at if statement
if 10 > 5:
print("10 greater than 5")
print("Program ended")
it work perfectly, but when I changed if statement to 10 = 5:
or 10 =>5:
the program runs error, otherwise using ">=", "<=", "==","<" the progam work fine.
please explain
2 Votes
4 Answers
Hy thr... if u put
if (x>y) ;
cout<<"true";
output 'll b true....
but if v change sign to lesser than no output.. Y? i am bit confused ...help me
0 Votes
2 Answers
since i am a beginner i am in craze to build an app for java mobile bcoz i presumed that its easy to develop an app for java mobile than android one . plz help me how to develop the app for java mobile .
1 Vote
4 Answers
Function modulo is easy.
For example 14 modulo 3. We must find number, which is smaller than 14 (<14), can be divided ( /) and it will be rational number (1, 2, 3... Not numbers like 3,123). It's 12 (12/3=4). Then we just subtract 14 and 12 (14-12). It's 2.
6 Votes
2 Answers
Any rule of thumb for using switch vs if-else for performance reasons? Basically like let's say if you need to use switch case if there are more than 4 conditions?
-1 Vote
2 Answers
In the short code below, I declared an array of five elements. But I'm getting confused on how to use it in a while loop. My main question is , if the user inputs a userchoice1 value that is less than 1, I want the code to keep looping until the user inputs a number that is not less than 1. But I don't know if the 7th line (userchoice1 [x]++) shows the right way to loop it.
1 Vote
2 Answers
what is the use of 'except' while coding
as programmer focus more on making the code correct rather than writing the error by himself
please tell if their is some important use of this inbuilt function
1 Vote
2 Answers
>>>a=10
>>>while a<=25:
a+=2
print(a)
>>>12,......26
Why this code print up to 26 when it is less than 25?
>>>a = 10
>>>while a <= 25:
print(a)
a+=2
>>>12,.......24
What is the difference between these two code & why they give different result?
0 Votes
3 Answers
A person enters his savings that he is kept for one whole year . If his saving is more than 300000 then 2.5% should ne detected otherwise no deduction ahould be made . What will be the coding for that question ?
0 Votes
3 Answers
Write a program to compute the pay of a sales person. The sales person gets a flat pay of #400 per hour in addition if the sales are more than #85,000, the sales person gets an additional #5000
-1 Vote
3 Answers
good coders i need ur help plz.
in my assignment there is this tricky question.
write a program to calculate sum of the series: 1 - 1/2 + 1/3 -1/4 +..... -n
until the term that is less than 0.0001(1/10000) is reached.
0 Votes
3 Answers
so i heard tht applets have lost its popularity and it has no use of learning so my question is shd i learn or not? and why the hell we shd work along with html while creating an applet rather than just in java????
0 Votes
3 Answers
Isn't this just a reoccurring function called from within itself until a particular set of conditions are met? I don't know it just seems like shorthand to me. Like a do-while loop. I am sure it could be used for more than just factorials.
1 Vote
2 Answers
create a zakat calculator . A person enters his savings that he is kept for one whole year . If his saving is more than 300000 then 2.5% should ne detected otherwise no deduction ahould be made .
0 Votes
1 AnswerI 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
hi everyone,
I have learn basic java,c++ and eclipse more than 3 times, I know everything about basic, but what is next, is this for just making simple input/output programs?
I want to STEPUP but I Dont have any idea
I want to become a professional Android developer, pls give some suggestions.
q. only for experts
1 Vote
3 Answers
Write a python program which will ask user to enter 3 numbers. Your program will output the sum and average of these 3numbers.your program will also output the largest number, the smallest number of these three. For exampleif user enter 2,10,3 than your program will output,
For number 2,10,3 sum is 15,average is 5,the largest number is 10 and the smallest number is 2.
-1 Vote
4 Answers
can someone tell me how to make it impossible for a user to type a 'userchoice1[x]' value that does not range from 1 - 10.
If you also know a way I can make the user input another value for the 'userchoice1[x]' variable if it is less than 1, I'll appreciate you share the knowledge with me.
please see the short code below
1 Vote
2 Answerswhat languages are needed to allow customers to upload a form to a server, which can then be displayed on another page (Similar to ebay). i cant wrap my head around what code is needed (other than the method=post)...i have created a database using sql but cant make sense of how to allow a user to enter details...for it to then appear on the home page of my website for example. many thanks!
0 Votes
2 AnswersQ1: should we always assign one svg size if more than one graphs are drawn?
Q2: again, I want to make two different animations of different shapes? in the same svg, without changing the size, no result?
Q3: and again, in a same svg sized, want to make path with combinations of C, S , A etc, no results?
what is proper ways to do the above? what attentions should we pay to ?
0 Votes
2 Answers
Hot today
Sticky position
3 Votes
Help please?
3 Votes
Ejercicio Pytho
0 Votes
Online voting system
2 Votes
What is that z for
0 Votes
Suggestions needed
4 Votes
SQL practice
2 Votes