Q&A Discussions
String a = "a";
String b = "b";
if(a.equals(b)){
System.out.println("a equals b");
}
in above why we wrote " a.equals(b)"
i cant understand.. describe in details plz.. i m a beginner
2 Votes
4 Answers
can anyone explain this code syntax !? password[i] = passSymbols.charAt(rnd.nextInt(passSymbols.length()));
1 Vote
1 Answer
Write a program in Java to find the result of following expression
(Assume a = 10, b = 5)
i) (a < < 2) + (b > > 2)
0 Votes
2 Answers
[SOLVED] Is that possible to calculate the integer square root of a number in python?? for eg. √32 = 4√2
3 Votes
7 Answers
What does f(31415927) return, for the following function definition?def f(x): d=0 while x > 1: (x,d) = (x/2,d+1) return(d)
2 Votes
6 Answers
STEP 1: START
STEP 2: SET size = 4
STEP 3: SET r = size. REPEAT STEP 4 to 9 until r !=0
STEP 4: SET s=0. REPEAT STEP 5 UNTIL s<(
0 Votes
3 Answers
145 is a curious number, as 1! + 4! + 5! = 1 + 24 + 120 = 145. Write a function to determine whether a given number is a curious
1 Vote
3 Answers
For the question: What is the output of this code? sqs = [0, 1, 4, 9, 16, 25, 36, 49, 64, 81] print(sqs[1::4]),
0 Votes
7 Answers
What is the difference between rndm.nextInt(13); and int generateRandom = (int) (Math.random() * 12) +1; ?
8 Votes
2 Answers
What is the output of this code? int array[ ][ ] = {{3, 5, 8}, {7, 54, 1, 12, 4}}; System.out.println(array[0][2]);
-2 Votes
8 Answers
Write the output of the following segments code int X = 7 ; int Y = 3; cout<< X/Y << " and " << X%Y;
-3 Votes
2 Answers
fun main(args : Array<String>) {
var age = readLine (23)
println("I'm acutally " + age)
}
1 Vote
4 Answers
x = 10; console.log(x++); //10 console.log(++x); //12 console.log((x++) + (++x)); //26 console.log((x--) - (--x)); //2
1 Vote
2 Answers
Alguien me puede ayudar con un filtrado de palabras = ennumeradas en array para un mejor orden se mi porque
0 Votes
11 Answers
Help, input does not work
0 Votes
8 AnswersWhat is the output of this code? num = 7 if num > 3: print("3") if num < 5: print("5") if num ==7: pr
0 Votes
13 Answers
pairs = {1: "apple",
"orange": [2, 3, 4],
True: False,
12: "True",
}
print(pairs.get("orange"))
print(pairs.get(7, 42))
2 Votes
3 Answers
نص السؤال
How many times "Hi" is get printed?
int a = 3; int b = 6;
while(a<b)
{
cout<<"Hi";
a++;
b--;
}
-5 Votes
2 Answers
When the code is run, If num1 = 10 and num2 = 5,the result is giving me 105 instead of 15, how can i fix it to get 15 as result.
0 Votes
3 Answers
how to read 14 files with these names using import scipy.io data = scipy.io.loadmat('filename.mat') in google colab
2 Votes
5 Answers
If you are programming language, What are you? Me = Java, because im have a class in family
4 Votes
7 Answers
I have to return the value they have in color = rojo and their name = contain 'n' and 'a' can you give me a hint? in JavaScript
0 Votes
2 Answers
m = (float(int("please put numbers")))
x=0
if x<=m:
print (x)
x+=2
else:
print("exit")infinite loop what is wrong
0 Votes
10 Answers
I dont unserstand the output if this code :
# string formatting
nums = [4, 5, 6]
msg = "Numbers: {0} {0} {2}". format(nums[0], nums[1], nums[2])
print(msg)
4 4 6
but when I do :
# string formatting
nums = [4, 5, 6]
msg = "Numbers: {0} {0} {2}". format(nums[1], nums[1], nums[2])
print(msg)
it gives me
5 5 6
is there a priority in the Reading ?
0 Votes
5 Answers
Fill in the blanks to declare a variable, add 5 to it and print its value. >>> x = 4 >>> x + = 5 >>> print
-1 Vote
3 Answers
def factorial(n): print("factorial has been called with n = " + str(n)) if n == 1: return 1 else: res = n * factorial(n-1) print
0 Votes
1 Answer
print "Enter quantity"
quantity = input()
if quantity*100 > 1000:
print "Cost is",((quantity*100)-(.1*quantity*100))
else:
p
0 Votes
4 Answers
Why mostly in c program using pointer pointer is daclared in this way ? *ptr = NULL
1 Vote
4 Answers
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