Discussioni Q&A
I wana ask that what is the need of pass by value and pass by reference , and are the working of these two , give me detail note
1 Voto
5 Risposte
If (&)references are alias of lvalue objects-variables then (&&)references are alias of what?
0 Voti
1 Risposta
How to pass a value by reference to another function without creating a class or an instance of a class in java?
0 Voti
2 Risposte
When I say "left outer" vs "right outer" to join two tables, is it crucial that I list my tables correctly when i reference the tables after "FROM"?
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5 Risposte
How can i use class for font family and font size in a paragraph in HTML and reference them in CSS for styling?
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2 Risposte
I don't know who the dev's are but I was wondering if their is a glossary or something on here for reference to code types.
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2 Risposte
How to use a class define in library without referencing the package? In C# using visual studio.
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4 Risposte
I make char name array and print the variable that hold reference value then why it showsย no.inย output but in other like in int
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1 Risposta
How to have the main camera in unity to get the reference of the local player clone object spawn by the network manager?
-1 Voto
1 Risposta
I want to learn call by value and call by reference method . Simply put up with facts . Till 11th standard requirement or a itsy
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2 Risposte
Html tag cheat sheet?
Anyone have a good link to tags used in html? Trying to memorize them all and would like a good reference sheet.
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2 Risposte
Bools and pointers
1 Voto
15 Risposte
when I typed int a = Math.abs(10); an error comes stating cannot find symbol and the reference the error pointing is the dot. Is it due to jdk version problem . can please anyone explain?
1 Voto
4 Risposte
Which ones are the most frecuently used standard and no standard libraries (besides iostream and string) in a C++ program? Where can I get some good language reference info with examples that gets deeper on this?
3 Voti
2 Risposte
Apart from SoloLearn, what other such resources are available online for free to develop very good programming skills?
1 Voto
4 Risposte
The code shown below in the description runs here when I try it, but when I wrote it on code blocks it gave me 5 errors..
1. expected imitializer before '<' token. (line 19).
2. reference to 'pair' is ambiguous. (line 26).
3. expected primary-expression before double. (line 26).
4. expected ';' before 'double'. (line 26).
5. 'obj' was not declared in this scope. (line 27).
Any help please?
0 Voti
5 Risposte
How can I make a reference for a list of variables. If false i want the system to check through all my variable to make sure they are false.
Code-
var2 = "Tanner"
var3 = "Jake"
question = input('What is your name? ')
if question == var2:
print('\nWelcome Back Tanner!')
if question == var3:
print('\nWelcome Back Jake!")
if question !=( This is where i need help!)( Is the != the correct way to write not equal?)
0 Voti
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