Dyskusje Q&A
Consider a web page of width 1000px. What is the exact position ( horizontal (from left) , vertical (from top) ) of the div ??
-2 głosów
2 odpowiedzi
Py.exe on windows close auto after printing the result (after 0.1 second ) ... Anyone know a order like pause or something !?
1 Głos
2 odpowiedzi
Hi my friend s i need the last question answer i wiil do evrythin g but it didnt work ( clear value a b key remove ) please help
0 głosów
6 odpowiedzi
If except can handle common errors very well, doesn't that make the use of raise redundant inside of a try-except block?
For example:
try:
print( 5 / 0 )
except ZeroDivisionError:
raise ValueError("An error occurred!")
What's the difference if we handle it this way:
try:
print( 5 / 0 )
except (ZeroDivisionError, ValueError):
print("An error occurred!")
3 głosów
2 odpowiedzi
write an application that inputs the user three subject's mark's ( as integers ) and prints the report which contains the averge of those marks (note : make sure the output as double value)
2 głosów
8 odpowiedzi
how to make a website to go to other website?(while we use a login program and submit...that is <input type- "submit" )
0 głosów
2 odpowiedzi
Wat is the defrent between (1. Return by value/ 2. Return by refrence /3. Return by constant refrence ) in c++
1 Głos
1 Odpowiedź
How Can i do POO(programmation orientée objet ) in my code. I Try inheritance. I want to do encapsulation, abstraction, etc.
-2 głosów
1 Odpowiedź
can any body make coding that have output (a man shooting with gun and the guns bullet is coming fast )
-1 Głos
2 odpowiedzi
How to get multiple compilers like in solo Learn app will show the different types of code (html css js ) is there any software?
0 głosów
3 odpowiedzi
#finding area of triangle
a=5
b=6
c=7
s=(a + b + c ) / 2
k=s((s-a)*(s-b)*(s-c)) **0.5
print("area of triangle is :-",k)
-1 Głos
1 Odpowiedź
Chatroom code please ( A code that i can use in this mobile site "www.xtgem.com"
and code the code should be under html only )
-1 Głos
2 odpowiedzi
Give me suggestion to convert C++ code into c# code ( one of my friend said c# is not as much faster than c++ ) is this true ?
1 Głos
4 odpowiedzi
Can any one tell 'I want to convert web page into image format (or any other format ) which give me accurate results as webpage
0 głosów
3 odpowiedzi
Urgent answer needed! How do I link two html which I made using solo learn ? Or how to generate( .html ) link in solo learn ?
0 głosów
2 odpowiedzi
if i download the programs for c++ on my pc ( codebuilds and the compiler ) and i want to write a program in my package ( workspace ) i create a new file and write smthing beginning
#include <iostream>
using namespace std;
int main ()
{
...
}
and i want to run it, it always runs this first program : Hello World. and not my written program how can i run just my written program ?
have i maybe to write anything else as
int main () {} ?
0 głosów
16 odpowiedzi
in c language get the value using printf and print the value using scanf statement . But we using (console.writeline ) command
-5 głosów
1 Odpowiedź
Please help me in find in the time complexity of the following Insertion Sort ( I Did it in my way ) :
1 Głos
1 Odpowiedź
What is the difference between int, where I write under using namespace std; and then I write it after int main ( ) { };
0 głosów
1 Odpowiedź
(Heed help ) It's a c program that fine for the maximum and minimum value in a range of values depending on the user input ???
1 Głos
1 Odpowiedź
I want a python program (use function ) in which first we check the odd even then return both value and then print
-4 głosów
4 odpowiedzi
How can you write a code that gets users inputs and declare weather odd or even and if even declares x.and( 2^x=user input )
0 głosów
2 odpowiedzi
How to make the image ( which we have given the link ) the link ? I mean when you tap on it , it will be downloaded directly.
0 głosów
2 odpowiedzi
If in try statement an error has occured ,then will the remaining code in try block gets executed(i mean will it get compiled )
0 głosów
1 Odpowiedź
Why this <div> is in same line as <p> tag (i tought that p and div are block lvl elements ) please help me fix my code
1 Głos
2 odpowiedzi
AAA is only a term (of Authentication -Authorization
) but it is not a protocol or program or any thing like that...am i right?
0 głosów
1 Odpowiedź
How to make the image ( which we have given the link ) the link ? I mean when you tap on it , it will be downloaded directly.
1 Głos
2 odpowiedziaside from ( target="_blank" ) what other attribute can be ascribed to " href" to make the link open up on that same tab?
0 głosów
1 Odpowiedź
I am lazy.. Can you make me excited about learning proamming languages by the way ( I am learning a lot and i know all basics )
1 Głos
2 odpowiedzi
infix to postfix (existing only +, -, *, / ) need to add one more condition(to the power of " ^ ") into this coding
0 głosów
1 Odpowiedź
How can I get the code for RFID reader (EM-18 ) to run that code using Arduino Uno or Beta so that i can display the tag ID
1 Głos
1 Odpowiedź
write a java script function to get all possible subset with a fixed length ( for example 2 ) combination in an array. sample ar
-1 Głos
1 Odpowiedź
write a java script function to get all possible subset with a fixed length ( for example 2 ) combination in an array. sample ar
-2 głosów
1 OdpowiedźI need the list of all programming languages and in what order ( i.e which one after the other ) should i learn the languages ?
0 głosów
1 Odpowiedź
double arr[]={5,2,7,8,11,9};
int n = sizeof(arr) / sizeof(arr[0]);
double sum = 0;
for(int i=0;i<n;i++)
{
sum+= arr[i];
}
double avg = sum / n;
cout<< "avarage ="<< avg<< endl;
return 0;
)
/*what does int n= sizeof(arr[]) /sizeof(arr[0]);
do, can someone explain that line for me*/
0 głosów
3 odpowiedzi
Guys when I try 2 threads instances(for counting upto 10 ) using runnable interface I get output where in t1 is completely executed n then t2 ... While in tutorial t1.10 t2.10 t1.9 t2. 9 t1.8 t1.7 like that
0 głosów
5 odpowiedzi
How can I make my Java constructor class connect with my dB and mysql ( glass fish server ) . There is a necessity to place these connection commands inside the constructor of a class .If possible ,how ?
1 Głos
3 odpowiedzi
Hola alguien me puede decir que codigo puedo utilizar para este ejemplo.
(ingrese su nombre: ????) y cuando precione ENTER aparezca este mensaje (Hola señor ????. ) y no el nombre de la persona solo? gracias
0 głosów
2 odpowiedzi
Can someone explain this code to me....
class ReverseNumberDemo
{ public static void main(String args[]) {
int num=123456789;
int reversenum =0;
while( num != 0 ) {
reversenum = reversenum * 10;
reversenum = reversenum + num%10;
num = num/10; }
System.out.println("Reverse of specified number is: "+reversenum);
}
}
the thing I don't get is the reversenum part......isn't reversenum=0 so wouldn't reversenum*10=0
0 głosów
8 odpowiedzi
anyone help me pls, i do what the install step said but somehow when i open the cmd, and tap java ( also javac later ) but nothing happen, i thing i may go wrong with the environment step
0 głosów
2 odpowiedzi
how can i put a program in an application ? i wrote a program with eclipse ( a calculator ) what can i do with it now ? maybe put it in an application but how ?
and is in this app (sololearn) declared how to program interactive fields ? like for calculator a field for + - * / and = ? is there any tutorial for that ?
2 głosów
5 odpowiedziWrite a program that uses a dynamic array that contains 5 items of double values. The size of the array is entered when the program is run. Aldo the 5 values must be entered. These tasks are done in the main ( ) function. Then write a function to display the 5 values. The function must have a pointer variable as a parameter. The function is called from the main ( ).
0 głosów
2 odpowiedzi
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