Discussioni Q&A

Can any One help me , find the error in my program please. It is Saying that :::::: Exception in thread "main" java.lang.Array
arraysjava
0 Voti
1 Risposta
19th Feb 2019, 12:51 PM
Krishna Prasad
Krishna Prasad - avatar
in RGBa what does the a mean. in the transparent section, the floating point number for a was 0.3 why? someone should explain to me please. I thought the RGB should have been set to (0,0,0,0).
bordercsscss3
3 Voti
3 Risposte
14th Jul 2016, 9:48 AM
Dan-Awoh Emmanuel
Dan-Awoh Emmanuel - avatar
hey frns I have completed my html course just now but in my achievements list it was not there. Is it same with you? is there any way to get it. Help me please.
html
1 Voto
3 Risposte
13th Oct 2016, 8:42 AM
Vajid
Vajid - avatar
In the playground I have a few files that I didn't make public but still saved them and the disappeared and I don't know where it went can some help me please.
javascript
0 Voti
3 Risposte
22nd Jan 2017, 6:21 PM
HyperMonkey
Can someone help me please. I can understand the result of the cout << p << endl; #include <iostream> using namespace std; int main() { int x = 8; int *p; p = &x; cout << *p << endl; cout << p << endl; cout << &p; return 0; }
c++
1 Voto
6 Risposte
16th Aug 2016, 4:07 PM
Attitude
Attitude - avatar
very important: as i can do so that the user can enter data into a .txt file . i try with: ... float Data; fstream Leer(temp.txt , iOS::app); if(Leer.good()) {cout<<"Enter data: "; cin>>Data; Leer>>Data; Leer.close(); } other way? Help please.
c++files
0 Voti
2 Risposte
10th Oct 2016, 4:07 PM
David Viadas
David Viadas - avatar
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