Q&A Discussões
var n = 5 ; alert(n-=2) = 3 or alert(n-2)= 3 . When would anyone use ( -=2 ) when ( n-2 ) is straight forward ? 🤔🤔🤔🤔
0 Voto
2 Respostas
In the simple calculator, in the given example 1st line:
While true:
True here is not defined.... Will it work if we only use while rather than while true??
2 Votos
2 Respostas
Hi evryone?i got my project tht r using raspberry pi& use phyton coding to connect with database & display notification on LCD?
0 Voto
2 Respostas
What is the difference between all these loops? I feel they are the same. What instances can we use any of them
0 Voto
2 Respostas
Can anyone help me in java i want to create an application and i don't now what application use to create it
0 Voto
2 Respostas
Can I use String variable name as a alphanumeric variable name? also can we decleare a line including blank spaces as input?
0 Voto
2 Respostas
Is it right to use <meta charset="UTF-8"> in the head part if I want to have vowel mutations for an German text?
0 Voto
2 Respostas
Complete the code by changing the size of the background image so it always fits the entire page. Use the attached image for thi
0 Voto
1 Resposta
Hello, how do I capture an image with the method POST in php, then show image? Someone who can help please.important:
no use db
2 Votos
1 Resposta
How to mention something in a print , like we use in ruby #{ } , similary how it can be done in python?
0 Voto
2 Respostas
Can we use variables assigned in the javascript anywhere in the HTML? What to do to assign that variable to other places of html
0 Voto
1 Resposta
(How) can i open java in a html document?Can i use a scanner in java code to get(if input is right) to a other html?
1 Voto
1 Resposta
How could I create a game engine for PC or Mobile would i have to learn a specific language or use some kind of machine?
2 Votos
1 Resposta
Can some one show me an example of the bitwise operators in JavaScript? Also describe when I should use bitwise please.
1 Voto
1 Resposta
In 3D technology is scripting really the way to go,or do we need a hardware type programming?Or can we use both?
0 Voto
1 Resposta
In my website if i want to put code or write code on page wich tag i have to use that it looks like same as we write here in app
0 Voto
3 Respostas
Can anyone tell me what threading is in python and when will i ever use it in a real life example in one of my programs
1 Voto
2 Respostas
I use php to do a web, I want to learn a new programming language for the web, which one is better ruby or phython ?
1 Voto
2 Respostas
How do you distinguish between paragraphs <p> in the html when editing in css? like if I wanted to have different images behind different paragraphs, would you use the class ""? know it's basic, but I can't think through all the new stuff I've learnt lol thanks!
1 Voto
6 Respostas
I think somethings wrong with this one? How can it work when the 'x' variable is not use in the code ? What is the 'i' variable
0 Voto
3 Respostas
I am new in this I want to learn a programing language which one do you advise me to learn as a language with wide use .
0 Voto
3 Respostas
Hey guys im trying to male a simple login use variables and inputs. Can i have some help with my code! A syntax error keeps coming up where i state
x = v.
print 'Hello User'
x = 'Tanner'
v = input('ENTER YOUR NAME HERE')
if x = v
print ('\n Welcome Tanner!')
else x != v
print ('\n User Not Found!!')
0 Voto
9 RespostasI need help I tried everything to link my style sheet in my theme I'm creating I use the (wp_head) and enqueue and it's still no
0 Voto
2 Respostas
I want to create a c++program to check for grades of students in a subject i want to use the switch statement can any one help
0 Voto
1 Resposta
Does this app also offer lessons on css because I can see that you can use it on the other side next to html when coding
1 Voto
2 Respostas
I am a beginner,while studying c++ to end program we should use return 0,but when i change 0 to99 ,code was still working,
0 Voto
1 Resposta
How to i know when use static method and when non static? Pleas check my code it dont work without static method. Why?
0 Voto
2 Respostas
can someone help and teach me how to use this symbol \ and what is it for? I often see it in statements & have no idea :<
0 Voto
1 Resposta
If a template type can take any data type, why would we need multiple template types? Why not just make one template type and use it for everything?
2 Votos
1 Resposta
So what's your favorite base OS for programming? Windows mac or linux? Can you use only one of them? How and why?
0 Voto
2 Respostas
Can i make money from programming android games? and how much? and which language i must use? Did i can use python?
1 Voto
1 Resposta
This a an open challenge. Use Svg to make a crazy animation. If you want to us canvas then, that's also welcome
0 Voto
2 Respostas
Write a c++ program. Make sure your program handle all validations Use at Least One class. C= 1/b + 2 / (a+1)
0 Voto
1 Resposta
So the only difference between interface and an abstract class is that you can't encapsulate them and can't use properties in them?
0 Voto
2 Respostas
Can anyone explain me what is the use of return ??? What is the difference between return 0 return 1 return 4*factor(n-1)
0 Voto
2 Respostas
How printf() is able to take variable arguments as per users wish? Explain its complete architecture and use of va_start, va_arg
1 Voto
1 Resposta
What kind of generic helper functions have you created? What type of structure and processing do you use for such functions?
1 Voto
1 Resposta
What code do you prefer and why? What do you use it for? How long did it take you to learn?
1 Voto
1 Resposta
After assigning value to the variable. Why dont we use the double inverted commas ( " ") in the cout function
0 Voto
1 Resposta
You can use the \n newline character to create line breaks, or, alternatively, create the desired output using three double quot
-1 Voto
1 Resposta
If we use the command to order the first coloumn to order it alphabetically. Then, will the other coloumns be affected?
0 Voto
1 Resposta
Can anyone explain the usage(not the definition) of binary shift operators?? How and where do you use them in a code??
1 Voto
1 Resposta
who can help me ? I visited www.websitesetup.org , but i like hand-code , i dont like to use CMS .
1 Voto
1 Resposta
What is the use of local and external parameters? and what if we want to print \() with something inside it?
1 Voto
1 Resposta
Quente hoje
Python
2 Votes
TICTACTOE
1 Votes
Learn python
2 Votes
Error
0 Votes
BIG DOUBT🤔🤔🤔🤔
2 Votes
Help for study
0 Votes
Need help (French)
1 Votes
Spying on me
1 Votes
Where's PHP and Ruby courses?
1 Votes