Questions by developer_1

0 votes
1 answer

What is the equivalent of the C++ Pair<L,R> in Java?

Jul 4, 2018 in Java • 1,078 views
0 votes
1 answer

How to tell Jackson to ignore a field during serialization if its value is null?

Jul 4, 2018 in Java • 7,057 views
0 votes
1 answer

Iterating through a Collection, avoiding ConcurrentModificationException when removing in loop

Jul 3, 2018 in Java • 1,339 views
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1 answer

Continue Keyword in Java

Jul 3, 2018 in Java • 496 views
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1 answer

How to configure Android SDK for finding JDK

Jun 29, 2018 in Java • 804 views
0 votes
1 answer

DEX decompilation in Java Sourcecode

Jun 29, 2018 in Java • 3,946 views
0 votes
1 answer

Examples of GoF Design Patterns in Java's core libraries

Jun 27, 2018 in Java • 2,059 views
+3 votes
14 answers

Communications link failure: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException

Jun 27, 2018 in Java • 249,558 views
0 votes
2 answers

Setting Proxy for JVM usage

Jun 26, 2018 in Java • 2,776 views
0 votes
1 answer

Working of Progress Bar for a File Download

Jun 26, 2018 in Java • 6,349 views
0 votes
1 answer

Trusting all certificates using HttpClient over HTTPS

Jun 25, 2018 in Java • 11,560 views
0 votes
1 answer

How to pass an object from one activity to another on Android

Jun 25, 2018 in Java • 4,856 views
+1 vote
2 answers

Is there a code to find 64-bit JVM or 32-bit JVM (from within a program)?

Jun 22, 2018 in Java • 2,294 views
+1 vote
9 answers

How to make mock to void methods with mockito

Jun 21, 2018 in Java • 35,210 views
0 votes
1 answer

Access restriction on class error

Jun 21, 2018 in Java • 964 views
+2 votes
13 answers

How does java.net.SocketException: Connection reset happen ?

Jun 21, 2018 in Java • 253,211 views
0 votes
1 answer

What is the use of serialVersionUID ?

Jun 21, 2018 in Java • 1,963 views
0 votes
2 answers

Resolving PKIX path building failed Error?

Jun 20, 2018 in Java • 43,197 views
0 votes
1 answer

What causes java.lang.reflect.InvocationTargetException

Jun 20, 2018 in Java • 9,031 views
+1 vote
12 answers

Hibernate hbm2ddl.auto possible values and their uses

Jun 18, 2018 in Java • 77,046 views
+3 votes
13 answers

Unable to execute jar- file: “no main manifest attribute”

Jun 18, 2018 in Java • 216,447 views
0 votes
1 answer

Generating an MD5 hash?

Jun 13, 2018 in Java • 1,348 views
0 votes
1 answer

How to fire and handle HTTP requests

Jun 13, 2018 in Java • 1,172 views
0 votes
1 answer

What's the difference between SoftReference and WeakReference in Java?

Jun 12, 2018 in Java • 1,964 views
0 votes
1 answer

Fixing android.os.NetworkOnMainThreadException in Java

Jun 12, 2018 in Java • 5,561 views
+1 vote
1 answer

How to fix java.lang.UnsupportedClassVersionError: Unsupported major.minor version

Jun 8, 2018 in Java • 3,222 views
0 votes
1 answer

Is Java “pass-by-reference” or “pass-by-value”?

Jun 8, 2018 in Java • 1,354 views
0 votes
12 answers

Java - sending HTTP parameters via POST method easily

Jun 7, 2018 in Java • 111,062 views
0 votes
1 answer

How can I get the current date and time in UTC or GMT in Java?

Jun 7, 2018 in Java • 27,616 views
0 votes
4 answers

“Cannot find symbol” compilation error

Jun 5, 2018 in Java • 42,413 views
0 votes
2 answers

Scanner is skipping nextLine() after using next() or nextFoo()?

Jun 5, 2018 in Java • 17,972 views
0 votes
1 answer

Java URL encoding of query string parameters

Jun 1, 2018 in Java • 17,563 views
0 votes
1 answer

Decompiling Java Class Files

Jun 1, 2018 in Java • 1,264 views
0 votes
2 answers

Performing HTTP POST operation in JAVA

May 31, 2018 in Java • 4,623 views
0 votes
2 answers

Determining Class of an Object in Java

May 31, 2018 in Java • 1,976 views
+1 vote
13 answers

How to send HTTP POST requests on Java?

May 30, 2018 in Java • 159,419 views
0 votes
1 answer

Convert Milliseconds to “X mins, x seconds” in Java?

May 30, 2018 in Java • 3,111 views
0 votes
1 answer

How to set Encoding in Java ?

May 29, 2018 in Java • 16,241 views
0 votes
1 answer

Unexpected result on Subtracting Times

May 29, 2018 in Java • 606 views
0 votes
1 answer

Encode String to UTF-8

May 29, 2018 in Java • 1,398 views
0 votes
1 answer

Use of Static Keyword in a Class

May 29, 2018 in Java • 661 views
0 votes
1 answer

How does contains() method work in evaluating objects?

May 25, 2018 in Java • 1,017 views
0 votes
1 answer

Importing classes in JSP

May 25, 2018 in Java • 28,016 views
0 votes
1 answer

Formatting Double Value in Java

May 15, 2018 in Java • 2,505 views
0 votes
1 answer

How to read and write on an excel files?

May 15, 2018 in Java • 1,541 views
0 votes
1 answer

How does omitting curly braces in Java program, effect the code ?

May 14, 2018 in Java • 3,034 views
0 votes
1 answer

What is Java Enterprise Edition ?

May 14, 2018 in Java • 868 views
0 votes
1 answer

Convert String type to byte[] in Java

May 8, 2018 in Java • 822 views
0 votes
2 answers

How does '&&' (AND) and '||' (OR) statements work inside an IF condition ?

May 3, 2018 in Java • 1,026 views
0 votes
2 answers

Store String inside a File using Java

May 3, 2018 in Java • 1,413 views
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