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Soham1087
Level 1
kolkata
How does Matrix Multiplication Work Using for-loop?
Hi All, In one of my interview, the interviewer asked me about Matrix Multiplication Using for-loop, wanted to understand how does this work? Any code example can anyone suggest to me?
30.05.2022
549
views
1
comment
0
time.bug
Level 1
Guangzhou
初入CODEGYM
How are you
31.05.2022
412
views
0
comments
0
Anonymous #11008345
Level 1
Subs
Please does one need a subscription in order to complete all the quest or you can complete them without a sub?
01.06.2022
786
views
1
comment
0
Karol Grzeszczak
Level 31
Poland
set clock
import java.time.LocalTime; import java.util.*; public class Main { public static void main(String[] args) { List<Clock> clockList = Clocks.init(); print(clockList); addMinute(clockList ,1); System.out.println(); print(clockList); } priv
01.06.2022
726
views
5
comments
0
P.B.Kalyan Krishna
Level 24
Guntur
Unable to download Open JDK 16.0.2
I am using Windows 7 64 bit operating system. I am unable to download the Open JDK 16.0.2 from the link given to us.
01.06.2022
631
views
1
comment
0
Karol Grzeszczak
Level 31
Poland
How to add random numbers to some basic while b > a ?
import java.util.Random; public class WhileLoop { public static void main(String[] args) { Random random = new Random(); int a = 1000; int b = 0; int c = random.nextInt(10); int d = random.nextInt(50); int sum1; int sum2;
05.06.2022
543
views
2
comments
0
Karol Grzeszczak
Level 31
Poland
Deque
import java.util.*; import java.lang.*; class TaskManager { List<String> executedTasks; List<String> even; List&l
06.06.2022
1294
views
21
comments
0
Sajjad Ahmed
Level 10
Bangalore
Unable to use the
Hi , I am unable to use the pugin with the below error java.lang.StackOverflowError at java.base/java.lang.Exception.(Exception.java:66) at java.base/java.io.IOException.(IOException.java:58) at java.base/java.io.FileOutputStream.writeBytes(Native Method) at java.base/java.io.FileOutputStream.wr
08.06.2022
960
views
1
comment
0
Rishab Roy
Level 0
Java Programming Language: It's a must-know for developers in 2022
These are the three reasons Java remains relevant, and three more reasons Java is becoming obsolete. What does this all mean for Java developers? "Should Java become your first language?" This question is one you may ask yourself whether you're a novice or an experienced Java developer. Java
11.06.2022
547
views
0
comments
0
Rahul kumar
Level 0
Is Java developer a good career?
Being released over the past 20 years ago, Java has been at the top due to its popularity among programming languages, for the last decade. Job prospects for people with Java skills are in demand across many different sectors. Java is a particularly old language. However, as opposed to C / C ++, Pas
13.06.2022
1207
views
1
comment
0
Kovychi
Level 0
How to create Java ExecutorService object that runs task in main thread?
I am writing Junit test case for a method which does a job in background thread. To test the flow, I am planning to write a ExecutorService that I can use in my testcase. The ExecutorService should run the job in main thread. What I mean is that ExecutorService implementation should use the main thr
18.06.2022
1113
views
1
comment
0
LuisRC
Level 39
Gijón
Task 2310 - Strain your brain!
Hi, I've passed this task but I don't understand pretty well the why of it. Could someone help me with some explanation? How does the private modifier on the getName method affect the result? Thanks This is the task package com.codegym.task.task23.task2310; /* Strain your brain! */ public class
23.06.2022
428
views
0
comments
0
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