Q&A Discussions
Working in DotNet from last 3 years. What advice sir Nikolay would like to give to developers like me for a great career ?
0 Votes
3 Answers
I cant go to next level...please help.me i have reach level 4 in last two weeks i have completed my courses but i cant reach
1 Vote
2 Answers
In the last exercise of this section the element requires # before its name. Why is this not mentioned anywhere in CSS lessons?
1 Vote
1 Answer
How do I create a simple login page with this inputs First name, Last name, Age and Submit button using HTML and CSS
0 Votes
1 Answer
I m trying to do the code as follows, I need to get result on last column. How it's possible anyone can help me.
0 Votes
1 Answer
Query the Name of any student in STUDENTS who scored higher than Marks. Order your output by the last three characters of each
0 Votes
2 Answers
Need a helping hand : I tried this code
str(input("Enter First Name:")) + str(input("Enter Last Name:")) \n print(input)
After entering the first name, it gives an error. Pls What's wrong with the code?
0 Votes
7 Answers
my program
d = ray
print('ray' *3)
I run the output then I get an error
last line talks about name type not identified
I need some help
0 Votes
4 Answers
Help! I do understand the last part where we put esle: but i do not know what to put for x and y?
0 Votes
2 Answers
did anybody face with the problem when no chance to type code? i see only strong green line where i should type code in last question
0 Votes
3 Answers
how can I write a code that replaces each consonant in a file with a vowel?
I tried a code that only works for the last consonant. I don't know why and I am getting tired of trying alone
1 Vote
9 Answers
How do i print a hand of cards? I tried this and this seems to be returning the last card of the deck
0 Votes
1 Answer
I can't understand ..where to put open braces{ and closed braces in these given coding and why we put i=2 and at last i==num
0 Votes
1 Answer
I have been having trouble learning with code in the last couple of days, got any advice on how I can understand code easier.
0 Votes
2 Answers
Query the list of CITY names from STATION which have vowels (i.e., a, e, i, o, and u) as both their first and last characters. Y
0 Votes
1 Answer
to get N number of words and arrange them such that last letter = first letter of next string and print required Cth word
0 Votes
1 Answer
Fill in the blanks to create a pattern that matches strings that contain 3 characters, out of which the last character is an exc
0 Votes
1 Answer
Good morning sir. My label in Person Info Name is not display with input. And my last button onclick nextStep3 event is not come
-1 Vote
1 Answer
I want to make a program in python which allows user to enter their first and last metro train station and get all information.
0 Votes
1 Answer
Query the list of CITY names from STATION which have vowels (i.e., a, e, i, o, and u) as both their first and last characters.
0 Votes
0 Answers
In my JS Code (just see below) I want to make a variable which stock every name of the players, but here only the last name inpu
0 Votes
1 Answer
hi, me newbie, started last day, right now I wrote a code using "do", the out is 2,4,6, while condition is <5. why or how output is exceeding 5. thanx in advance
int a=2;
do {
cout<<a <<endl;
a+=2;
}
while (a <5);
0 Votes
5 Answers
The marketing department wants to focus on the customers from North America first. Gets the ID, last name and country of all customers. Build the list by bringing up the customers living in Canada and in the USA first, and finally ordered them by ID. Tip: Use the IN expression in the ORDER BY
help me please😯😐😐
0 Votes
8 Answers
why the answer of this code is [0, 1, 4, 9, 16, 25, 36, 49, 64] and not [0, 1, 4, 9, 16, 25, 36, 49, 64, 81] and iam remember that -1 starts from the last no. in the list , then why the answer is not include 81????
0 Votes
3 Answers
i took comp.science...itz my last yr n still unable to cop,bt looks this amazing gonna help me alot...I wanna what's fussing??is there anyone else with same prblm...may b two needless can turn into useful person...
0 Votes
1 Answer
I have an iphone 5s and when I test the code, I see no difference from thick and 700. I also wrote:
CSS:
.p thickest {
Font-size: 900;
}
Html:
<p .thickest>This should be "BOLDEST"
</p>
And the last 3 were the same size. Could it be the phone or is the code wrong?
0 Votes
5 Answers
In the continue Loop -
i = 0
while True:
i = i +1
if i == 2:
print("Skipping 2")
continue
if i == 5:
print("Breaking")
break
print(i)
print("Finished")
It shows the output being
"1
Skipping 2
3
4
Breaking
Finished"
Why are the last three lines not
"Breaking
5
Finished"
Where it shows print(i) after break?
1 Vote
3 Answers
#include <iostream>
using namespace std;
int sum(int a, int b=42) {
int result = a + b;
return (result);
}
int main() {
int x = 24;
int y = 36;
//calling the function with both parameters
int result = sum(x, y);
cout << result << endl;
//calling the function without b
result = sum(x);
cout << result << endl;
return 0;
}
why is da last function cout 66 and not 48 isn't it suppose to add 24+24?
1 Vote
6 Answers
Each student is identified by 4 digit Id. The number of student is unknown. However the last id number is 0000. Which is the file. How do i intialize my array to what size?? Or do i have to wirte any loop.
0 Votes
2 Answers
Hmm. But in the case we delete a row (toghether with the ID) there will be a gap between the sequence of the ID's. Does auto_increment fill that gap when a new user is created, or will it just add 1 to the last id in the table?
2 Votes
1 Answer
public class Vehicle {
int maxSpeed;
int wheels;
String color;
double fuelCapacity;
void horn() {
System.out.println("Beep!");
}
}
class MyClass {
public static void main(String[ ] args) {
Vehicle v1 = new Vehicle();
Vehicle v2 = new Vehicle();
v1.color = "red";
v2.horn();
System.out.println(v1);
}
}
Explain its outcome. I am unable to get the last line of outcome.
-1 Vote
2 Answers
Matt reaches the final round of a treasure hunt. In this, he finds that as he proceeds there are flags with the number written on them at different positions. The difference between two consecutive flags can be either a or b. If he finds the number on the first flag is 0. Given three integer, first one is number of flags present, second is a and third is b. then return all the possible values for last flag for each test case.
hunt({3 1 2}) = {2 3 4}
0 Votes
2 Answers
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