Discussions Q&R
why doesn't making line 4 " if i == 2 or 3:" cause the output to be
1
skipping 2
skipping 2
4
...
?
0 Vote
3 Réponses
Why is the output of this code >>> print('print("print")') is >>> print("print") ? As we know Characters like double quote must
0 Vote
1 Réponse
Why I am getting characters more than the declared array in the code below when I input more than 10 characters?
1 Vote
1 Réponse
Why does the part between line 2 to 4 executes first when we know that Constructor gets invoked first always ?
0 Vote
1 Réponse
display: none;... Why not just use <! - - notes? - - - > is there a reason or special thing?
-1 Vote
3 Réponses
a = 2 + float("3")
b = 5
c = a == b
print(c)
why is python silently converting 'b' into a float 5.0 in comparison '==' operatn
0 Vote
2 Réponses
Can someone please explain why I would want to only import part of a module instead of all of it?
0 Vote
2 Réponses
why output 100?
#include <iostream>
using namespace std;
int main()
{
int x=1;
for(;x<100;x++)
{if(x>5) continue;
x*=x;
}
cout<<x;
}
0 Vote
2 Réponses
I heard somewhere that Google's not gonna use java now , instead they are switching to Kotlin . Why ?
0 Vote
2 Réponses
Why here taking %6.2f instead of %f? In some times to taking %5d makes me more confusing in some texts......
0 Vote
1 Réponse
What does this code means? i mean why y++ coordinate going down if the value of y is increasing vice-versa!
0 Vote
1 Réponse
I don't understand why there's input value= "submit" and input value="send" when the input type is same which is "submit"
0 Vote
1 Réponse
Why pattern = r"\b(cat)\b" should match with ">cat<"?
Don't the boundaries should be the same symbol?can they be also brackets?
0 Vote
2 Réponses
Can someone explain this
int numb = 15;
int *numbptr;
numbptr = &numb;
*numbptr = 20;
cout << *numbptr;
Output: 20
why changing the value of the pointer chamge the value of the numb variable too?
0 Vote
5 Réponses
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 Réponses
Why create an empty tuple "tp=()" if I can't assign values to it later on? What useful function could I get out of an empty tuple?
0 Vote
3 Réponses
I do not see a big programs have been designed Java by ! ???? So why is the Java language powerful ! And also suffers from non standard gui
!?
1 Vote
3 Réponses
Why does (a) not aqual any thing in this code ?
function test( a , b = 3, c = 42) {
return a + b + c;
}
console.log(test(5));
0 Vote
2 Réponses
I have seen the below validation. Could someone explain me what exactly does it implies or the use cases why we are going for it
0 Vote
1 Réponse
I can't get this to run on here.In the console it counts down slowly on seperate lines and then writes Hello World! Why not here
1 Vote
2 Réponses
I made this code in C++ a few years ago, can someone please tell me why it doesn't work? I remember that it worked
1 Vote
2 Réponses
Could anyone tell me why the following code gives errors? I want to test if the letter entered is (a)then the result is true.?
1 Vote
2 Réponses
Why we need anonymous class in java? When we have to use it and what's the usage? Is it important to use that class?
1 Vote
2 Réponses
if android studio is easier than eclipse that why are we studying eclipse. There has to be some advantage of eclips over android studio
1 Vote
2 Réponses
Whenever I want to add some images in my html document, why doesn't it show the image when I click the output button?
0 Vote
1 Réponse
Why my all codes of web ( html, css, js) vanished suddenly? I want to know and retrieve all the codes seriously
-2 Votes
2 Réponses
why wont this go through properly every time i do it it says syntaxerror: unindent does not match any outer indentation level
0 Vote
2 Réponses
Problem with blog
0 Vote
1 Réponse
Why does my mi software consume so much hardware resource? currently at miui 12.5.1 and consuming 65% of system memory 😰😰
-3 Votes
2 Réponses
I don't understand why my code exits my for loop after assigning x a value of 0 can someone please explain.
0 Vote
2 Réponses
Why do we have to mention 'return 0' in c++ @ the end of main function....what if we return other values...
0 Vote
2 Réponses
Can anyone explain why this code always prints "True" yet changing it to int or str only always gives "False"?
0 Vote
2 Réponses
In java /javascript why does c=++a and c=--a reasults same value c=a ? what does ++a and --a really mean?
0 Vote
2 Réponses
When we want to add 5 numbers which are entered by the user then why we use the variable num
0 Vote
2 Réponses
why I am not able to run C++ code on mobile while the same code is working fine on PC
0 Vote
2 Réponses
why does the random.randint(1, 6) produce the no. 6? i thought it would only produce no. from 1 to 5?
0 Vote
2 Réponses
Was a <frameset> tag once used in the previous versions of html? And why is it not supported in html5?
0 Vote
2 Réponses
The codes attached have almost the same pattern ..but why their answers are different ..amd also please explain the answers
0 Vote
2 Réponses
Sorry i want to ask. Why do I make the bot in the glitch bot always off? Is my script wrong or the glitch that doesn't support?
0 Vote
1 Réponse
If i write num= 1 and (num<6) and num=num +1 the value comes 1-5 and if i wrote num=num+3 the value comes 1and 4 why this so
0 Vote
2 Réponses
pairs = {1: "apple",
"orange": [2, 3, 4],
True: False,
None: "True",
}
print(pairs.get("orange"))
print(pairs.get(1))
print(pairs.get(12345, "not in dictionary"))
the output is
［2, 3, 4］
False
not in dictionary
why is print(pairs.get(13345,"not in dictionary")) giving the output not in dictionary.pls I nid explanation
2 Votes
4 Réponsessentence=input("Enter a sentence:")
Can someone Just point out to me why it's showing syntax error in this particular line??? it's showing SyntaxError- Unexpected EOF while parsing
0 Vote
3 Réponses
What is the difference b/t Web and c++ programming?in short why we get output on black screen in c++
0 Vote
1 Réponse
Aujourd'hui en vedette
Detach thread exception
1 Votes
Qt timer timeout
0 Votes
How to make a 2d game
0 Votes
Not video
0 Votes
Not image in the page
1 Votes
Html
1 Votes