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public class Program { public static void main(String[] args) { int [ ] myArr = {6, 42, 3, 7}; int sum=0; for(int x=0; x<myArr.length; x++) { sum += myArr[x]; } System.out.println(sum); } } very lovely program. please who can explain the meaning of "+=" in the code?
arrays
java
0 Votes
5 Answers
20th Oct 2016, 3:24 PM
Raymond Crump Rukevwe
i have interview today for support role in java.. please come up with core java questions with answer .. so that i can prepare.. help me pals
interview
java
supportrole
0 Votes
2 Answers
27th Dec 2016, 6:18 PM
pons ponmudi
Please i need someone to help me explain this code from line 1 to the last line. I just came across it but i don't understand it
python.
0 Votes
1 Answer
5th Apr 2020, 3:42 PM
Okonkwo Emeka
Additional course
a
course
data
dear
developers
include
learn
please
solo
structure
0 Votes
2 Answers
14th May 2020, 12:01 PM
Dhananjay Satish Kupekar
Could u please tell me what this is, I found it in my files and I'm unsure where it came from. This isnt the entire thing
help
1 Vote
1 Answer
22nd Nov 2017, 4:09 AM
CM Duran
How to correctly take an input from the user? Please write a code how to take a string input and int input. Thank you very much!
c#
0 Votes
2 Answers
26th Oct 2016, 3:35 PM
UnknownCayon
I am trying to take input from user and use while loop as do u want to continue but it gives some please suggest some answers.
java
while
0 Votes
2 Answers
17th Aug 2016, 4:15 PM
Deepak
Hello, im new to Java script, and I would like all the help I can get, can someone with experience please help me. Thank You
help
java
new
0 Votes
1 Answer
21st Oct 2016, 3:33 AM
not414
what is mean by static void() and Public static void (). what are the min functions of these two. please explain me so i can
java
methods
1 Vote
1 Answer
21st Sep 2016, 3:57 AM
rahul
Please I want to learn more on the website and I will be happy if a website developer what's app me on this line |
<p></p>
-1 Vote
2 Answers
23rd Jan 2018, 10:11 PM
Kenneth_Sencherey
NEED HELP FROM EXPERT! Please put comment on every line of my code. Like why we use this code in this line. For my report.Please
beginner
c++
cin
comments
cout
cpp
iostream
java
-4 Votes
2 Answers
22nd May 2017, 11:52 AM
eiro Jan
Please help! How do i write a code in c++ <stdio.h> to read two different inputs from a txt file and store them into arrays?
arrays
c++
file
input
to
0 Votes
1 Answer
24th Apr 2018, 6:36 PM
Ahmed Alknany
Hey guys, so am making a webpage and am having a problem adding an audio from my computer to the webpage so please help me?
html
0 Votes
1 Answer
5th Jan 2017, 5:31 AM
Kelyn Paul
I have made a basic calculator app, which I want to launch in Apple App Store and Google Play store; how do i do it? please help
app
appmarkets
publishing_of_apps
0 Votes
2 Answers
23rd Jun 2017, 11:20 AM
sushant
I need help with a lab for my computer science class and I'm extremely low on experience with java. I have to show my lab before the exam and its due today. Please help me.
java
0 Votes
3 Answers
6th Feb 2017, 1:28 PM
Sparrow
Mailto in HTML
email
help
href
html
link
mail
mails
mailto
please
pls
1 Vote
1 Answer
15th Mar 2017, 10:54 PM
Phoenix24
I dont know how to make a website with everything as a background Img, and still being able to put paragraphs and headings over it, please help
html
0 Votes
2 Answers
2nd Oct 2016, 8:45 AM
Max
Please who can help me. I have coding experience but what I have in mind to code I don't know how to do it and the opposite
java
0 Votes
2 Answers
18th May 2017, 7:47 PM
Uzoh Okwara
Can someone correct for me this please !?! I tried it so many times but they told me there is an error which I dont understand !
comments
java
0 Votes
2 Answers
2nd Jan 2018, 2:29 PM
Maryam Ben Abbou
Hi guys please i am new to programming and idont know anything about it does i need to learn basics at first or its enough to le
python
sololearn
0 Votes
2 Answers
16th Oct 2016, 10:21 PM
Mahmoud Alnmr
Guys someone please can help me to make a scienturic calculator. If any idea that how we can make a program do post the answer It must include sin, tan, sqrt,hyperbolic functional, and log.
c++
0 Votes
3 Answers
21st Aug 2016, 4:41 AM
Mayank
public class Program { public static void main(String[] args) { int result = 0; for (int i=0; i<5; i++) { if (i==3) { result += 10; } else { result += i; } } System.out.println(result); } } The result is 17. But how? I want to understand. please help.
java
0 Votes
3 Answers
5th Jul 2016, 5:04 PM
Beniamin Firtala
Why is the base class constructor called before the derived class and the derived class destructor called before based class destructor? Please I need brief explanation on this.
c++
inheritance
0 Votes
2 Answers
6th Aug 2016, 3:10 PM
shola ola ibrahim
How to create an online store, website ... Using HTML ? plz help
create
css
help
html
html5
online
please
plz
store
website
0 Votes
2 Answers
30th Mar 2017, 5:06 AM
Druhin
Can somebody pleeeaaasseee help me?... :'3
.js
css
help
html
If
javascript
jquery
please
pls
web
1 Vote
2 Answers
16th Sep 2017, 9:13 PM
Alastair Rails
I need a good mapping system and a website where i can get good js website and ios templates for free please where can i ??
+js
0 Votes
1 Answer
11th Aug 2018, 2:29 AM
Akani_Tony
Please help!! I want create a table with tr and td, and i'd like to have a button on my html , that people can click
css
help
html
javascript
jquery
js
php
sql
0 Votes
1 Answer
12th Apr 2018, 4:17 PM
Anderson Schwartz
Please answer my question that-like we create 9 web pages how can we combine that 9 page and how can we create a website of that
answer
0 Votes
1 Answer
26th Jan 2018, 6:21 AM
Omkesh Aggarwal
Please why is it not running in the solo play ground?.....but it runs in python 2 and 3 on my system but not here.....am a novic
python
1 Vote
1 Answer
27th Aug 2017, 7:24 AM
AYODELE S. ADEBAYO
I want to be a programmer in iOS and Android what should I start learning first #c or c or c++ or what please help me?!!!
<p>
0 Votes
1 Answer
9th Jul 2018, 3:15 PM
Karim Nasr
Please tell me if i made a mistake or something cause the system keeps on telling me that i made a mistake. Code in the descript
error
0 Votes
1 Answer
19th Dec 2017, 2:36 PM
Manas Laud
NODEMON ERROR!!
error
help
javascript
js
node.js
nodemon
please
script
-3 Votes
1 Answer
10th Jul 2021, 4:04 PM
hafidz ridwan cahya
#include <iostream> #include<cctype> #include<string> using namespace std; void PersonalDetails() { string name1,name2; int age;
c++
help
in
is
it
me
please
strings
0 Votes
1 Answer
25th Jun 2017, 4:20 PM
Ahaa mark
Im a beginner Can u help me to how to save in iPad to continue with that?
cant
help
i
it
just
need
please
save
0 Votes
1 Answer
24th Sep 2022, 3:37 PM
Dante González Páez
When I declared a variable like public int n the compiler is showing an error stating that it is the illegal start of an expression. Why is that. I am using JDK 1.8. Please help
access-modifiers
java
0 Votes
3 Answers
6th Aug 2016, 9:46 AM
Learner
please tell me any mistake #include<iostream> int main() { int a,b; int sum = a+b; cout<<"value of a"<<endl; cin>>a; cout<<"value of b"<<endl; cin>>b; cout<< sum<<endl; return 0; } //if i simply write a+b in place of sum only then it works other wise it shows sum huge number
answer
c++
code
help
operators
1 Vote
4 Answers
2nd Oct 2017, 3:08 PM
saurav
Please how can insert pics to ma website cox som1 tld me to open a HTML file bt i cnt find it. I wil b glad if am given ah reply
vb
0 Votes
2 Answers
14th May 2017, 6:22 AM
Abdulrahman Muhammad Lawal
I tried making a Gui in this app but it does not seem to work . Is it possible to make Gui here? if yes please help me out.
gui
0 Votes
2 Answers
2nd Apr 2017, 2:26 AM
David Techi
Why am I not getting output of array elements I inputted from the user?
array
c
for
help
loop
no
output
please
printf
scanf
1 Vote
1 Answer
31st Dec 2018, 7:12 AM
Parth Salat
how to add alink to option plz refer me with example and how to add it it to diffrent options <option> please answer me with a example
html
-1 Vote
1 Answer
7th Sep 2016, 2:14 AM
Alen Paul Varghese
Please i need an answer to this worry, base on the switch statement if i input a value that is not in any case nothing wil print
switch
0 Votes
1 Answer
8th Mar 2019, 10:50 AM
Agofack
Please can i get any body to take me on a personal class in order to fast track my learning process. I really need to learn it
</help>
<help>
-1 Vote
1 Answer
7th Jan 2022, 1:57 PM
Umar Al Farouq
[SOLVED] I do not understand... What is wrong?
challenge
class
debugging
error
fix
help
is
please
what
wrong
0 Votes
2 Answers
27th Dec 2017, 3:38 PM
Oscar Stjernfeldt
siR aNd mam. i want to make a project proposal on my programming subject. but i donT have enouGh knowledge to make that one.. the language is c# in windows form application.. sir and mam please help me. :(
c#
0 Votes
3 Answers
27th Jun 2016, 3:05 AM
Jaydell Lumbog
HELP when I run this program (in c language) and input the value 2 the output comes out to be 99. I'm using GNU GCC compiler. Can anyone please explain?
c
c++
0 Votes
2 Answers
1st Jul 2016, 9:24 AM
Infinity
What should i learn should i go for pythons to have a good career with money!?
help
java
javascript
need
please
python3
scripting-languages
suggestions
xhtml
0 Votes
2 Answers
19th Feb 2017, 11:23 AM
shankit adwal
How to locate the Bin folder PATH after the download of JDK 101/102 with a Windows-64 server so I can copy into a new path but with Windows 10 kinda hard to locate folder. can somebody please help???
java
jdk
0 Votes
3 Answers
7th Aug 2016, 4:45 PM
Daniel R. Henderson
please how do i write a code for this problem? Write a program to find the next largest even multiple for the following values of i and j:
c++
-1 Vote
2 Answers
18th Jul 2016, 12:13 PM
Asomaning Enock
TypeError and ValueError seem so similar to me (almost as if they were the same). Can someone please give me an example of both so I can know the difference?
exceptions
python
typeerror
valueerror
0 Votes
2 Answers
13th Sep 2016, 2:11 PM
DELETED
what is the use of 'except' while coding as programmer focus more on making the code correct rather than writing the error by himself please tell if their is some important use of this inbuilt function
exceptions
python
1 Vote
2 Answers
28th Aug 2016, 9:43 AM
Anurag
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