Q&A Discussões
What is the role of array capacity in java? In the below code i set array capacity to 2 there are 4 array is defined & no error.
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2 Respostas
Could you please clarify a bit more about #ifndef?How could be defined header file twice if we don't put #ifndef as we can't have two header files with the same names?
1 Voto
3 Respostas
We know the pre-defined function str_repeat();. Now how to make our own user defined function that works exact same as str_repeat. For eg str_repeat("John ",10); ( this will print John 10 times ).
Help will be appreciated .
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5 Respostas
Python 3
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1 Resposta
What is the difference between undefined, unspecified, and implementation-defined behavior in C and C++?
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1 Resposta
Why does an error pop up here:
var1 = "Trey"
var2 = "Tanner"
var3 = "Ellis"
var4 = "Jake"
var5 = "Christine"
question = input('What is your name? ')
if question == "var1":
print('Welcome Back Trey')
Error:
Traceback (most recent call last):
File "Hi.py", line 6, in <module>
question = input('What is your name? ')
File "<string>", line 1, in <module>
NameError: name 'Trey' is not defined
0 Voto
10 Respostas
Quente hoje
Ошибка в приложении Sololearn
1 Votes
NEO V2.0
1 Votes
Best language?
0 Votes
Learn - multiple choice course questions display in one box making it impossible to continue
1 Votes
Sql practice
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