Sesiones de PyR

Any please explain me how to make apps with HTML, CSS and JavaScript also Best way to learn javascript

16th Feb 2019, 6:54 PM

Rishi

js#html#css

0 Votos

I can't understand and this (Str), ( Int),(num)...can explain someone pls and if he can help me and more

25th Aug 2020, 7:01 PM

Abhishek singh

python3

1 Voto

Hello Ma'am/Sr. Anyone can explain what is scope in JavaScript? And what is the difference of scope and loops?

31st Jan 2018, 9:10 PM

Reptilian Hermit

javascript

0 Votos

Why SQL is needed in PHP? I'm lil curious about it lol . If so guys explain me with some examples 😊

5th Jan 2019, 1:41 PM

Unfair Society

php sql

0 Votos

How can do scrolling effect by css and html only? Please someone explain it step by step to me. 🙏

7th Aug 2016, 8:40 AM

Sajen "The Empathy"

css html

0 Votos

Why does it give me error? Some explain why i cant store the user input into an int and why i cant use the scanner as a boolen*

10th Aug 2019, 9:28 AM

hanan alhinai

loops userinput

0 Votos

What does Terminate mean, and Can you explain the link in the lesson in the description.

12th May 2019, 3:29 AM

Victor Tonna

does mean terminate what

-1 Voto

Please I wrote this on my compiler and got a lot of error messages please explain

31st Jan 2017, 4:39 PM

Christopher

c++

-1 Voto

Can someone please help me explain when and how to use the super keyword in java

18th Nov 2016, 10:28 AM

m johnbosco

inheritance

0 Votos

Integer b = Integer.valueOf("444",16); And int b = Integer.parseInt("444",16); Both returns 1092. Can anyone explain how?

10th Mar 2019, 8:04 PM

Kingsley Mbah

parse parseint valueof

-1 Voto

I am confused about the strings concept can anyone care to explain for me thank you

7th May 2018, 9:29 PM

Syeda Zobia Kanwal

python strings

-1 Voto

But see this program....the program will show the run time error(ArrayIndexOutOfBounds) how solve this explain me pls

13th Jul 2016, 6:11 PM

Abdirahman

pls

0 Votos

can someone explain left outer join and right outer join better? or just give a better example.

28th Mar 2017, 12:53 AM

E Farid

join sql

0 Votos

What do u mean by loops? plz explain while , for, do while in short with example

23rd Sep 2016, 1:59 PM

Matt Liang

java loops

0 Votos

Can you explain what is keyframes animation and how are they use? When ?and so on .

6th Jul 2017, 4:49 PM

Mihir Hattangdi

0 Votos

What the hell is animate tag doing ???? In below code. Pls can some one explain me

24th Dec 2019, 3:10 PM

MYAT MIN HTAY

html5 svg

0 Votos

Explanation for Smali and maybe how to convert to Java

2nd Jun 2019, 3:15 PM

kabir

android conversion convert explain help how java smali to type-conversion

1 Voto

Please.. anyone can explain about classes in python well. What is classes? Why should we use it? How to use with examples?

12th Apr 2020, 5:27 PM

Katz321Juno

nothing

0 Votos

can any one plz explain me y i am getting 6 and 7 has a value of 38 and 7

28th Jun 2020, 8:34 AM

ADHIL

arrays c++

0 Votos

Can anyone please explain me object pointing methods (pointer and others) and about " ::" < these dots and CONSTANT ..??

15th Mar 2017, 3:24 PM

CH.Durga Prasanna Kumar

begginer c++classes help method objects operation pointers

3 Votos

Hey guys can you explain this code for me . I know the answer but I don't know how solve .

4th Feb 2018, 12:51 PM

Anmol Batra

php

0 Votos

Please, can someone explain the <div> tag explicitly to me? Also, I want to know the difference between <div> and <span>.

2nd May 2021, 3:40 PM

Eymen Kassar

0 Votos

What is wrong with this code?

9th Oct 2018, 1:53 PM

Ruth Ojo

explain help i me need some1 to whats wrong

0 Votos

5 Respuestas

19th Feb 2019, 6:45 PM

Eryk Marciniak

Someone please can explain me how this little tiny program works? Especially the first 2 lines of code that lead to the result.

function-arguments functions intermidiatepython python

0 Votos

Can someone explain this? This is one of the lessons in Javascript about the "for loop". Just a beginner here and thank you!

26th Jun 2021, 10:09 PM

Robert S. Soto

javascript

0 Votos

I am a beginner. I have a problem about % this can anyone explain me that how the output of print(4%2) is 0

11th Feb 2023, 3:07 PM

Dumpy Accy

0 Votos

Need some help on a code problem that my instructor did not really explain how to use Key

28th Apr 2021, 1:16 PM

Rakesh Mondal

array javascript key

0 Votos

What is node js and angular js,why we use it?

26th Nov 2019, 7:56 PM

Christian Bonilla

angular.js css explain help html javascript node.js python sololearn website

3 Votos

I've been studying 'Delegate' in C# for months now but I still did not understand it. Can anyone explain in simple way

1st Jun 2018, 5:31 PM

Maninder $ingh

.net c#delegate

1 Voto

Can someone explain this so a 14 year old can have a better understanding of this? What is Metadata and what is it used for?

7th May 2019, 8:52 AM

Jerald Sayson

html html5

2 Votos

Hi I recently reached at HTML5 i want to ask is UTF-8 is similar to whatsapp's end to end encryption? Explain in simple manner

19th Feb 2017, 3:48 AM

Ruth

encoding html html5 htmladvanced utf-8 web

0 Votos

Why when you change the order of curly braces affects the result of if and else statement? Check the code below and explain why

27th May 2021, 12:23 PM

Sonu Sharma

else-statements if-statements

1 Voto

What is the difference of float, double and long double? can someone give me an example each of this and explain it. ?_?

14th Aug 2019, 10:52 PM

DataStream Cowboy

c++data-types

3 Votos

Could someone explain me how nested for works?with an example of number maybe ,it will be so helpfull for me.

19th Jan 2017, 6:00 PM

Harvey S. Cajegas

c++

0 Votos

has anyone work on a fullstack dev project only using a smartphone??, can u explain the steps innvolved and troubleshooting??

11th Nov 2017, 9:26 AM

David Crifz

android dev

0 Votos

why I need to use the sizeof () operater , Pls explain the answer with a tiny c++ code

8th Jun 2018, 6:28 PM

xa||3r

operator sizeof

0 Votos

someone could explain it? why the output in code playground is one and in IDLE is another?

13th Jan 2017, 12:18 PM

Mohamed Ammar

ide idle python3

0 Votos

Could you please explain how to download Python for Android? I didn't find it on python.org page.

13th Aug 2017, 3:06 AM

Guilherme Ferreira Carvalho

python

0 Votos

Explain pls: what the 'a' implies here after 'li'? what does the 'li a: hover' mean here?

22nd Aug 2016, 1:05 PM

ildar

css html

0 Votos

Can somebody make a code that prints the system time and explain how does it works ???

29th Dec 2017, 5:55 PM

Tincture

c++sololearn

0 Votos

How to create new website in this app? I do know. please explain to me starting steps?

26th Jan 2017, 3:57 PM

Sultan

html

0 Votos

Can anyone explain why the following code is not working? i am trying to make a calculator

20th Sep 2016, 7:40 AM

Rafi Plvl

calculator cpython python python3

0 Votos

I am in last year of my bscIT course. What next should i do and why ? Can any one explain how to start career in cyber security?

10th Dec 2016, 1:19 PM

Dennis Wisse

advice career

2 Votos

PHP variable example start with $ but could anyone explain what's mean by $ double dollar sing ??sorry for RIP english 😁

27th Jul 2018, 5:00 PM

niharika

$a double_dollar

2 Votos

I need someone to explain what comedy groups are and how I can reference them eg monthy python. Are there other examples?

3rd Dec 2017, 10:46 AM

Arnab Bhattacharya

spam

0 Votos

please help me, i can't understand each line of this program and it's meaning why we use it? . please explain it.

12th Jun 2019, 1:18 PM

Charles Egwuh

constructors cpp

1 Voto

can someone please explain the use of "this" i've been seeing it a lot in getters and setters but its not fully clicking with me

25th Sep 2017, 6:25 PM

Shivani Goyal

classes getters java setters

1 Voto

In switch statements we have to take only constant values if yes than why and if no than why not please explain in c ?

24th Nov 2021, 4:44 AM

Warlock Kadash

confusion

0 Votos

Alguien me explica como poner hora en una página web 😊 ... Someone explain to me how to put time on a web page 😊

1st Nov 2018, 11:51 AM

Lata Mishra

css css3 html html5

1 Voto