Recent questions tagged java

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JSON parsing in Java using Gson

Nov 22, 2018 in Java by 93.lynn
• 1,600 points
2,508 views
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1 answer
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Running Java program without main method.

Nov 21, 2018 in Java by Nitesh
• 3,080 points
1,125 views
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Generate 10 fibonacci numbers.

Nov 21, 2018 in Java by Jino
• 5,820 points
1,518 views
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How to use Sqoop in Java Program?

Nov 19, 2018 in Big Data Hadoop by Frankie
• 9,830 points
2,227 views
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1 answer
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Concern and cross-cutting concern in Spring AOP

Nov 16, 2018 in Java by 93.lynn
• 1,600 points
19,241 views
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Serializing a lambda

Nov 16, 2018 in Java by 93.lynn
• 1,600 points
1,663 views
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Which is the standard concise way to copy a file in Java?

Nov 15, 2018 in Java by Neha
• 6,300 points
1,066 views
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How to force garbage collection in Java?

Nov 15, 2018 in Java by Neha
• 6,300 points
1,615 views
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What is the maximum Java heap size of a 32-bit JVM on a 64-bit OS?

Nov 15, 2018 in Java by Neha
• 6,300 points
3,385 views
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How to change selection listener in JComboBox?

Nov 15, 2018 in Java by Neha
• 6,300 points
1,656 views
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Maximum memory usage for JVM

Nov 14, 2018 in Java by v.liyyah
• 1,300 points
2,075 views
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What is Enum in Java?

Nov 13, 2018 in Java by Neha
• 6,300 points
1,184 views
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How to call a method from Constructor?

Nov 13, 2018 in Java by Neha
• 6,300 points
7,677 views
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Why clone() method is protected in Java?

Nov 13, 2018 in Java by 93.lynn
• 1,600 points
5,152 views
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Deep copying a 2d array in Java

Nov 13, 2018 in Java by 93.lynn
• 1,600 points
9,348 views
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3DES encryption/decryption in Java

Nov 8, 2018 in Java by Bharani
• 4,660 points
12,055 views
+1 vote
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How to read R errors through JRI

Nov 8, 2018 in Data Analytics by Ali
• 11,360 points
1,825 views
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How to move or copy a file in Java

Nov 2, 2018 in Java by 93.lynn
• 1,600 points
1,606 views
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HTML Parsing in Java

Nov 2, 2018 in Java by 93.lynn
• 1,600 points
1,138 views
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Why do we use threads in Java?

Nov 2, 2018 in Java by jhanvi
• 120 points
1,801 views
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Maximum size of an Java array

Oct 31, 2018 in Java by misc.edu04
• 1,450 points
6,171 views
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varargs in Java

Oct 31, 2018 in Java by misc.edu04
• 1,450 points
1,062 views
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Affinity in Java thread

Oct 31, 2018 in Java by 93.lynn
• 1,600 points
2,835 views
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Default Object.toString() in hashcode

Oct 31, 2018 in Java by 93.lynn
• 1,600 points
1,701 views
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1 answer

How to delete hdfs folder from java app?

Oct 30, 2018 in Big Data Hadoop by slayer
• 29,370 points
2,648 views
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2 answers

How to convert List<Integer> to int[] in Java?

Oct 30, 2018 in Java by Sushmita
• 6,920 points
17,351 views
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1 answer

How to determine day of week by passing specific date?

Oct 30, 2018 in Java by Sushmita
• 6,920 points
4,520 views
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1 answer

Error - trustAnchors parameter must be non-empty

Oct 29, 2018 in Java by Sushmita
• 6,920 points
1,009 views
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1 answer

How to parse date string to Date?

Oct 29, 2018 in Java by Sushmita
• 6,920 points
6,275 views
0 votes
1 answer
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How can we encrypt a String in Java?

Oct 26, 2018 in Java by Daisy
• 8,140 points
1,803 views