Recent questions tagged java

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How to convert Java String into byte[]?

Dec 30, 2020 in Java by Roshni
• 10,480 points
190 views
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How to install the JDK on Ubuntu Linux?

Dec 30, 2020 in Java by Roshni
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155 views
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Unsupported major.minor version 52.0

Dec 30, 2020 in Java by Rajiv
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587 views
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How to read all files in a folder from Java?

Dec 30, 2020 in Java by Rajiv
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210 views
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How to convert a Set to List in Java?

Dec 30, 2020 in Java by MD
• 95,240 points
86 views
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1 answer

How to get the current date/time in Java?

Dec 30, 2020 in Java by Rajiv
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87 views
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How do I convert from int to String?

Dec 30, 2020 in Java by Rajiv
• 8,880 points
56 views
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1 answer

How do I join two lists in Java?

Dec 30, 2020 in Java by Rajiv
• 8,880 points
49 views
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1 answer

How do I copy an object in Java?

Dec 30, 2020 in Java by Rajiv
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55 views
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Reading a plain text file in Java

Dec 28, 2020 in Java by Rajiv
• 8,880 points
83 views
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2 answers

When to use static methods

Dec 28, 2020 in Java by Rajiv
• 8,880 points
109 views
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3 answers
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Java string to date conversion

Dec 28, 2020 in Java by anonymous
• 8,880 points
112 views
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4 answers

How do I check if a file exists in Java?

Dec 28, 2020 in Java by anonymous
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139 views
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How to convert a char to a String?

Dec 28, 2020 in Java by anonymous
• 8,880 points
102 views
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2 answers

How to make a new List in Java?

Dec 28, 2020 in Java by anonymous
• 8,880 points
75 views
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2 answers

File to byte[] in Java?

Dec 28, 2020 in Java by anonymous
• 10,480 points
64 views
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1 answer
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Converting array to list in Java

Dec 23, 2020 in Java by Rajiv
• 8,880 points
125 views
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How to install Java 8 on Mac

Dec 23, 2020 in Java by Roshni
• 10,480 points
581 views
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How to round a number to n decimal places in Java?

Dec 22, 2020 in Java by Rajiv
• 8,880 points
431 views
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How does the Java 'for each' loop work?

Dec 22, 2020 in Java by Rajiv
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96 views
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Iterate through a HashMap.

Dec 22, 2020 in Java by Roshni
• 10,480 points
73 views
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1 answer
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1 answer
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Avoiding NullPointerException in Java

Dec 21, 2020 in Java by Rajiv
• 8,880 points
57 views
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1 answer
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Logger cannot be resolved Java(570425394) Error occured

Dec 1, 2020 in Java by Boopathy
• 350 points
773 views