Design the User class
Category: Others
Date: 03-01 06:51
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Basic concepts of arrays
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Date: 03-01 06:50
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Use and output of two-dimensional array
Category: Others
Date: 03-01 06:50
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Use the methods in the calling class to find the sum, average, maximum, and minimum of the array
Category: Others
Date: 03-01 06:49
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The difference between "==" and equals in string comparison
Category: Others
Date: 03-01 06:48
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The difference between the instantiation method of String objects and the intern() method to realize the use of manual pooling
Category: Others
Date: 03-01 06:48
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Comparison between objects
Category: Others
Date: 03-01 06:47
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The difference between enum and Enum class, the use of enum structure
Category: Others
Date: 03-01 06:46
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The difference between throws and throw
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Date: 03-01 06:46
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Introduction to eclipse shortcut keys
Category: Others
Date: 03-01 06:46
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Design rounding method
Category: Others
Date: 03-01 06:45
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Regularly labeled study notes
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Date: 03-01 06:45
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Use and introduction of Optional class for null related processing
Category: Others
Date: 03-01 06:44
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Encryption and decryption of data
Category: Others
Date: 03-01 06:43
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The File class performs directory judgment and outputs all directory contents
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Date: 03-01 06:43
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Basic operation content of File class
Category: Others
Date: 03-01 06:42
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OutputStream usage
Category: Others
Date: 03-01 06:41
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The Scanner class verifies birthdays by using regular expressions (string to date)
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Date: 03-01 06:41
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Serialization case
Category: Others
Date: 03-01 06:40
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Write a java program, enter 3 integers, and find the maximum and minimum values of 3 integers (Scanner input and BufferedReader input)
Category: Others
Date: 03-01 06:40
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