Recent questions tagged java

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USing Java App to create Windows Service

Feb 1, 2019 in Java by Sushmita
 • 6,920 points • 1,496 views
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JSONObject json = new JSONObject(entry.getMessage()); throwing error

Jan 30, 2019 in Selenium by Shubham
 • 940 views
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How execute JSP web page in Intellij

Jan 24, 2019 in Java by Abraham
 • 120 points • 2,037 views
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Implementing mouseover() function in Selenium webdriver

Jan 22, 2019 in Java by Sushmita
 • 6,920 points • 4,049 views
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Accessing Json array with Java

Jan 22, 2019 in Java by Sushmita
 • 6,920 points • 11,119 views
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Global Sensor Networks : adding https support in GSN

Jan 21, 2019 in IoT (Internet of Things) by Shubham
 • 13,490 points • 716 views
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Creating a JUnit Test Suite Class

Jan 17, 2019 in Java by Neha
 • 6,300 points • 1,395 views
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Is it possible to add a compatibility layer above AWS?

Jan 15, 2019 in AWS by datageek
 • 3,090 points • 734 views
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Ways to compare String Values

Jan 14, 2019 in Java by Sushmita
 • 6,920 points • 800 views
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1 answer

Lazy Initialization Error in Java

Jan 14, 2019 in Java by Sushmita
 • 6,920 points • 2,649 views
+1 vote
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Is certification a must to become a Java developer?

Jan 11, 2019 in Career Counselling by Neha
 • 6,300 points • 2,025 views
+1 vote
3 answers

What is the educational requirement to become a Java Developer?

Jan 11, 2019 in Career Counselling by Neha
 • 6,300 points • 2,483 views
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Can anyone explain Autowiring in Spring ?

Jan 11, 2019 in Java by Sushmita
 • 6,920 points • 858 views
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What is Eclipse Clean Mode ?

Jan 11, 2019 in Java by Sushmita
 • 6,920 points • 12,406 views
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3 answers

How autowiring works in Spring?

Jan 11, 2019 in Java by Sushmita
 • 6,920 points • 19,144 views
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How can we run eclipse in clean mode? and what will happen if we do so?

Jan 11, 2019 in Java by Sushmita
 • 6,920 points • 4,036 views
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Unable to Run the .java file

Jan 11, 2019 in Java by digger
 • 26,740 points • 926 views
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How to resolve 'Must Override a Superclass Method' Errors after importing a project into Eclipse ?

Jan 10, 2019 in Java by Sushmita
 • 6,920 points • 4,612 views
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Xml to Json Conversion

Jan 10, 2019 in Java by Sushmita
 • 6,920 points • 2,543 views
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Exception Handling: “ConcurrentModificationException” while removing elements from `ArrayList` while iterating it

Jan 10, 2019 in Java by Daisy
 • 8,140 points • 869 views
+1 vote
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How can I find memory usage of my application in Android?

Jan 10, 2019 in Java by Daisy
 • 8,140 points • 4,237 views
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Comparing Functions in Java

Jan 9, 2019 in Java by Sushmita
 • 6,920 points • 791 views
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1 answer

Method for escaping HTML in Java

Jan 9, 2019 in Java by Sushmita
 • 6,920 points • 4,676 views
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How to convert a date string to a DateTime object using Joda Time library?

Jan 9, 2019 in Java by Sushmita
 • 6,920 points • 2,839 views
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How can we compare objects by multiple fields in Java?

Jan 9, 2019 in Java by Sushmita
 • 6,920 points • 4,423 views
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How to solve this error: No Persistence provider for EntityManager named

Jan 8, 2019 in Java by Sushmita
 • 6,920 points • 19,672 views
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How can I solve this: To prevent a memory leak, the JDBC Driver has been forcibly unregistered

Jan 8, 2019 in Java by Sushmita
 • 6,920 points • 32,304 views
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2 answers

Why it is not possible to define a static method in a Java interface?

Jan 7, 2019 in Java by Sushmita
 • 6,920 points • 2,377 views
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1 answer

How can I run test methods in specific order in JUnit4?

Jan 7, 2019 in Java by Sushmita
 • 6,920 points • 1,580 views
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simple HTTP server in Java using only Java SE API

Jan 4, 2019 in Java by Sushmita
 • 6,920 points • 2,524 views
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1 answer

“Unable to load native-hadoop library for your platform” warning: How to resolve it?

Jan 4, 2019 in Java by Sushmita
 • 6,920 points • 2,915 views
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1 answer

How to include jars in classpath using command line?

Jan 3, 2019 in Java by Sushmita
 • 6,920 points • 9,120 views
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1 answer

How to set JDK in Eclipse?

Jan 3, 2019 in Java by Sushmita
 • 6,920 points • 28,136 views
0 votes
1 answer

Error saying "Connection failed" when trying to install java jdk on slave VM

Jan 2, 2019 in Jenkins by Ali
 • 11,360 points • 1,277 views
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1 answer

How to specify the certificate to use for authenticating the server to client?

Jan 2, 2019 in Java by Sushmita
 • 6,920 points • 1,442 views
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What is the need to override the equals and hashCode methods in Java?

Jan 2, 2019 in Java by Sushmita
 • 6,920 points • 3,673 views
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2 answers

How to ignore exception in Java?

Dec 31, 2018 in Java by Sradha
 • 1,760 points • 13,450 views
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2 answers

Unfortunately MyApp has stopped. How do I solve this?

Dec 27, 2018 in Java by Sushmita
 • 6,920 points • 1,415 views
0 votes
1 answer

Why is my Spring @Autowired field null?

Dec 27, 2018 in Java by Sushmita
 • 6,920 points • 19,145 views
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1 answer

Raspberry Pi : BacNet/IP Broadcast from said OS not working

Dec 26, 2018 by Upasana
 • 8,620 points • 548 views
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1 answer

Getting error 404 not found when trying to download JDK

Dec 26, 2018 in Java by slayer
 • 29,370 points • 3,687 views
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1 answer

Is there any difference between ConcurrentHashMap and Collections.synchronizedMap?

Dec 26, 2018 in Java by Daisy
 • 8,140 points • 1,462 views
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GSON throwing “Expected BEGIN_OBJECT but was BEGIN_ARRAY”?

Dec 26, 2018 in Java by Daisy
 • 8,140 points • 29,026 views
+1 vote
2 answers

What is an Object?

Dec 24, 2018 in Java by preetiagarwal
 • 170 points • 1,726 views
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1 answer

Failure of JSON parsing in Arduino and ESP8266

Dec 24, 2018 in IoT (Internet of Things) by Shubham
 • 13,490 points • 3,089 views
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How to use the where clause in R programming?

Dec 24, 2018 in Data Analytics by Sophie may
 • 10,620 points • 4,390 views
+1 vote
2 answers

How to use try & catch block in Java?

Dec 21, 2018 in Java by Jino
 • 5,820 points • 2,339 views
0 votes
1 answer

Why doesn't RecyclerView have onItemClickListener()?

Dec 21, 2018 in Java by Sushmita
 • 6,920 points • 1,029 views
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1 answer

Java and SQLite

Dec 21, 2018 in Java by Sushmita
 • 6,920 points • 883 views
0 votes
1 answer

Http Basic Authentication in Java using HttpClient?

Dec 20, 2018 in Java by Sushmita
 • 6,920 points • 4,628 views
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