Sesiones de PyR

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

27th Feb 2022, 9:20 PM

Gurmeet Singh

java threads

0 Votos

5 Respuestas

2nd Aug 2016, 7:36 AM

Umed Jadhav

Hi, Is it neccessary to learn C or C++ to learn Java? I am a mechanical engineer and would like to write codes for subroutines. please suggest pre-requisites to learn Java.

java

0 Votos

In IDLE on mac, how do i go to the next line? When i press enter it runs the code but id like to execute more than one line.

23rd Oct 2016, 2:04 AM

Prakash Pagadala

idle python

0 Votos

can someone help.. what does this code means so it could have the output like on the example.. class SpecialString: def __init__(self, cont): self.cont = cont def __gt__(self, other): for index in range(len(other.cont)+1): result = other.cont[:index] + ">" + self.cont result += ">" + other.cont[index:] print(result) spam = SpecialString("spam") eggs = SpecialString("eggs") spam > eggs

12th Jan 2017, 7:53 AM

elzago

magic-methods python

1 Voto

5 Respuestas

5th Jul 2016, 6:57 AM

yogaocean

java inputs

(seems do i input)like program requires should what your

0 Votos

I'd like to know the meaning of each of these. input, output, cout, int, cin. What do they mean? If someone could answer me in French I will understand well because there are some terms difficult to understand

15th Mar 2019, 12:38 PM

Lwandile Rich

c++variables

2 Votos

whats the future in programming.. wht kinda of job I'll get in future like .. you say a programmer.. no.. i mean wht we have to do with that for company

30th Aug 2016, 12:49 PM

Romeo

c++comments

0 Votos

When we use multidimensional array , like int [][]= a {{c,b,b}{g,u,o}} Then is it array 0 and array 1 or array 1 and array 2?

14th Jul 2016, 8:25 AM

Manish Pant

arrays java

0 Votos

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

10th Dec 2016, 4:22 PM

Sana Khanam

help java new

0 Votos

I can't run this on my sql neither on my program and I would like to know if u can make a better sql .

21st Oct 2016, 3:33 AM

not414

#java mysql sql

0 Votos

I am doing BS cS and I am really confused in algrtham flow charts and basics and I found many errors like time limit exceeded

4th Feb 2019, 10:19 AM

Aye Chanmoe

basics c language

0 Votos

0 Respuestas

5th Mar 2018, 4:05 PM

Manqabat Walay

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 Votos

Okay, so AJAX can be used when we want to update small portions of a webpage at a time. When would this be useful? Like when posting on a site?

22nd May 2017, 11:52 AM

eiro Jan

ajax javascript

1 Voto

Just for verification: So Python can't store the value 1/3 as .3 repeating like a calculator can? So if I set a variable equal to 1/3 it won't actually be equal to .3 repeating? Seems quite unreasonable to me.

23rd Mar 2016, 5:48 PM

Michael Da Costa

data-types python

1 Voto

I downloaded java app but it 's not like how this app suggest. Where can i get java for pc so i can practice lot of more?

26th Jul 2016, 6:43 AM

Jason Li

java operators

0 Votos

Can you make if statement based on a string for example: you have a String named "string1" and you want to test if the person got the text right or aomethibg like that

26th May 2017, 3:10 AM

Adi tinulad lukito

c#if-statements

0 Votos

C# is my first programming that im learning it right now i was doing good until igot to CLASSES AND OBJECTS ifeel like im losing control ... give me a best ADVICE.

25th Oct 2016, 9:36 PM

Kert Mänd

0 Votos

should I prefer java or python when it comes to career job selection? would also like to know the scope of java and python in ne

21st Sep 2016, 10:56 PM

Barwar

java python

1 Voto

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

19th Sep 2016, 6:53 PM

ju_05

css help html javascript jquery js php sql

0 Votos

Is it just me or does it seem like the only way to comprehend what you just learned Is by going to the next lesson? #mindblown😂

12th Apr 2018, 4:17 PM

Anderson Schwartz

code interesting self-learning weird

0 Votos

i need a video of build site a to z with just hand-code and just use hand-code and language like php css sql html javascript .

15th Jun 2017, 1:22 PM

Karey Montrel Heyward

css html javascript php sql

-1 Voto

Hey I wanna know if there is a great app to teach and make programs for Android using Android is there app like this for free??

26th Mar 2017, 11:21 PM

Mousa Bagherpour Jahromi

game

0 Votos

does the class containing the main method need to be declared public? is it necessary to do so? also i would like to know if we can declare more than 1 class as public in a java file?

10th Jul 2018, 2:54 PM

Locus Locus

java operators

0 Votos

I want to know how to create a drop down list on another drop DDL like creating a DDL of a state and also creating a DDL for LGA

26th Sep 2016, 9:46 PM

ABHISHEK SHARMA

comments

0 Votos

How to reassign nested list elements ? Can anyone help me ? [5,6] in this now i would like to change 5 and keep 6 in my newlist

24th Apr 2019, 9:44 AM

Chinedu

python

0 Votos

Function modulo is easy. For example 14 modulo 3. We must find number, which is smaller than 14 (<14), can be divided ( /) and it will be rational number (1, 2, 3... Not numbers like 3,123). It's 12 (12/3=4). Then we just subtract 14 and 12 (14-12). It's 2.

6th Mar 2017, 2:39 AM

Abin Singh R

c#operators

6 Votos

Do you always have to add a border to a table tag to show the table in a correct way? So like this <table border="2"> or is only <table> enough?

16th Jun 2016, 8:47 PM

Utpal Kumar

border html tables

0 Votos

How Can I Display The Number Of The Array in The Output using a Loop???? Example (I Want the Output 2 B Like This) "Please Enter the Array's Element Number 0:" "Please Enter the Array's Element Number 1:" and So On.....

8th Oct 2016, 6:53 PM

Maik

arrays java

0 Votos

if our run() method is in the same class as our thread instance ....so.instead of writing something like Thread thread=new Thread(new myclass); ......would Thread thread =new Thread(this); suffice?

7th Aug 2016, 10:06 PM

Mahmoud Hamdy Abaza

java threads

0 Votos

Lol I have been watch some videos an there's a lot of talking in it that sound like the internet is bug how can I remove it

2nd Jul 2016, 11:24 PM

Arsal Azam

bug

-1 Voto

when my first code worked I was like "yakooo" kkkkkkkk coding is great people. its great. I love it. let me tell u I used to be

3rd Aug 2022, 7:12 AM

Christopher jones

all beginners friends

0 Votos

Aside from knowing the code I need to male an app, what should I do set it up ?, Like the graphics, How can I make up a package?

31st Mar 2017, 6:03 AM

Sanken Stephen

android app ios package

1 Voto

how to make space in PHP ?? while writing code to make a calculator, i want space between Heading and answer e.g Echo "this is answer" Echo $value1+$value2; display will be like this is anwer33 how to make space there

22nd May 2019, 1:50 PM

Dulgan Danjuma

php

0 Votos

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

18th Oct 2016, 7:21 PM

Adeel Ahmad

access-modifiers java

0 Votos

Anybody know the process of creating a hero for our game and let him act like we want and import to our game? how this stuff is done?

6th Aug 2016, 9:46 AM

Learner

java

1 Voto

how to make words clickable on the same tab on your webpage like if u go on a website and there is a list of things tochoose ???

4th Sep 2016, 6:28 AM

Suhail Pappu

css html javascript

-1 Voto

Can someone explain me, how can there be a .html extension if it is a programming language on the web. I dont get it. Like what are the .html files in your library if you have any?

10th Jan 2018, 11:02 PM

21wizard

html links

0 Votos

I got the codes, i typed on notepad also, its fine so far. Bt i m nt getting how to start it on the PC. Like wat to do next

5th Aug 2016, 11:47 AM

The Hunter

html

0 Votos

In switch statements in cases if I had to give a expression like a <-1in case-1 then it show error so how can I make cases for such opertaions

2nd Nov 2016, 6:58 PM

Yousaf Tahir

c++switch

0 Votos

How is your advantage with solo learn

24th Sep 2016, 5:34 PM

VAIBHAV JAIN

help javascript like self-learning sololearn subscript suggestions switch training update

-1 Voto

If we initialize an array of a custom class MyClass.java like this MyClass[] myClass = new MyClass[5]; then how can we instantiate member variable of that class through its setters methods?

4th Dec 2017, 11:53 PM

Max

arrays java

0 Votos

When I click on my submit button, the form does not get submitted. even the links I created (to www.Google.com) does not work. How do I integrate my html pages to my website? I really want to see my pages work like real.

12th Jul 2016, 1:02 PM

Saeed Ahmed Khan

forms html html5

2 Votos

Seems like math class doesn't exist in my eclipse version in library. It asks me to create method pow when I try to check Double a = Math.pow(2,3); Any ideas?

11th Jun 2016, 4:23 AM

Nwaburu Emeka Christian

java math

1 Voto

So guys... I've been making a custom calc and I was wondering how I would add different operations? Like how do i make it so I can choose an operation?

5th Jan 2016, 2:39 PM

Eugene Lukianov

c++operators

0 Votos

Any rule of thumb for using switch vs if-else for performance reasons? Basically like let's say if you need to use switch case if there are more than 4 conditions?

4th Dec 2015, 8:34 AM

Chandler

java switch

-1 Voto

i want to make the ball move up and down once as this ball is the black in the eye so it will be like a facial emotion how can i

17th Apr 2016, 3:21 AM

Pratul Kumar Singh

animation html javascript problem website

-1 Voto

wanna do a program that will print out what is going in a calculation. for eg. 300 *488 _____ so I basically want it printed out like how it would if I was doing it on paper

27th Sep 2020, 6:51 PM

Youssef Ashraf

c++

1 Voto

why you did I loose a challenge if did not make a single mistake? this is ridiculous. either it should be a draw or let a challenger response to the 6th question. If this is going to work like this I am not going to challenge anybody.

15th Sep 2016, 11:02 AM

Antonio Gallimore

javascript playground

0 Votos

Thats very basic of variables. Concepts and flaws of narrowing and widening need to be included. Anyways nice work. I would like to have a lot of great questions to conquer OCJP.

17th Sep 2016, 7:49 AM

K T

java variables

0 Votos