Professor：li
Date：2021-05-05
views: 1117
  • 00:00 1.
    Java Programming: String and Text I/O
  • 00:11 2.
    Outline(Ch 10.10~10.11 + Ch 12.10~12.12)
  • 01:02 3.
    10.10 The String Class
  • 02:39 4.
    String Constructors/Methods
  • 04:10 5.
    Slide 5
  • 04:44 6.
    Constructing Strings
  • 06:26 7.
    String Objects Are Immutable
  • 09:23 8.
    String Comparisons
  • 11:33 9.
    String Comparisons (大小比較)
  • 12:49 10.
    Other Comparison methods
  • 14:52 11.
    Interned Strings
  • 16:44 12.
    Examples: Interned Strings
  • 21:50 13.
    Notes: Interned Strings
  • 22:23 14.
    Finding String Length
  • 23:37 15.
    Retrieving Individual Character at a Specific Position of a String
  • 24:46 16.
    String Concatenation
  • 26:35 17.
    Extracting Substrings
  • 27:53 18.
    String Conversions
  • 29:53 19.
    Examples of Converting Strings
  • 33:00 20.
    Matching, Replacing and Splitting by Patterns
  • 34:34 21.
    Matching, Replacing and Splitting by Patterns
  • 35:59 22.
    Matching, Replacing and Splitting by Patterns
  • 36:52 23.
    Indexing the Position of a Char/Substring in a String
  • 37:58 24.
    Convert Strings to/from Character Arrays
  • 40:47 25.
    Convert Characters and Numbers to Strings
  • 42:19 26.
    Formatting Strings
  • 43:25 27.
    Example: Checking Palindromes
  • 45:11 28.
    The Character Class
  • 45:15 29.
    The Character Class
  • 45:37 30.
    Examples
  • 46:47 31.
    Example: Counting Each Letter in a String
  • 48:45 32.
    StringBuilder and StringBuffer
  • 50:48 33.
    StringBuilder vs. StringBuffer
  • 52:29 34.
    Slide 33
  • 52:47 35.
    StringBuilder Constructors
  • 53:38 36.
    Modifying Strings in the Builder
  • 54:04 37.
    Appending New Contentsinto a String Builder
  • 56:01 38.
    The insert, delete, and replace Methods
  • 57:33 39.
    The toString, capacity, length, setLength, and charAt Methods
  • 58:39 40.
    Example: Checking Palindromes Ignoring Non-alphanumeric Characters
  • 1:02:03 41.
    Command-Line Arguments
  • 1:04:25 42.
    Example of ProcessingCommand-Line Parameters
  • 1:05:42 43.
    12.10 The File Class
  • 1:06:57 44.
    Obtaining File Properties and Manipulating File
  • 1:07:23 45.
    Example: TestFileClassUsing the File Class
  • 1:10:17 46.
    The java.io.File Class
  • 1:11:33 47.
    File Constructor Examples
  • 1:15:47 48.
    Field Summary
  • 1:16:53 49.
    Instance Methods
  • 1:17:27 50.
    Pathname/ File Transformations
  • 1:18:09 51.
    12.11 File Input and Output
  • 1:19:05 52.
    Writing Data Using PrintWriter
  • 1:19:52 53.
    Example: WriteData
  • 1:20:49 54.
    Reading Data Using Scanner
  • 1:21:56 55.
    Example: Replacing Text
  • 1:24:13 56.
    The Scanner Class
  • 1:26:13 57.
    Scanning Primitive Type Values
  • 1:26:56 58.
    Console Input Using Scanner
  • 1:27:40 59.
    Reading Data from the Web
  • 1:28:13 60.
    Reading Data from the Web
  • 1:29:54 61.
    Case Study: Web Crawler
  • 1:31:24 62.
    Case Study: Web Crawler
  • 1:32:07 63.
    Case Study: Web Crawler
  • 1:34:08 64.
    Conclusions
  • Index
  • Notes
  • Fullscreen
javap10-string
Duration: 1:36:28, Browse: 1118, Last Updated: 2021-05-05
    Prev Next
    • 00:00 1.
      Java Programming: String and Text I/O
    • 00:11 2.
      Outline(Ch 10.10~10.11 + Ch 12.10~12.12)
    • 01:02 3.
      10.10 The String Class
    • 02:39 4.
      String Constructors/Methods
    • 04:10 5.
      Slide 5
    • 04:44 6.
      Constructing Strings
    • 06:26 7.
      String Objects Are Immutable
    • 09:23 8.
      String Comparisons
    • 11:33 9.
      String Comparisons (大小比較)
    • 12:49 10.
      Other Comparison methods
    • 14:52 11.
      Interned Strings
    • 16:44 12.
      Examples: Interned Strings
    • 21:50 13.
      Notes: Interned Strings
    • 22:23 14.
      Finding String Length
    • 23:37 15.
      Retrieving Individual Character at a Specific Position of a String
    • 24:46 16.
      String Concatenation
    • 26:35 17.
      Extracting Substrings
    • 27:53 18.
      String Conversions
    • 29:53 19.
      Examples of Converting Strings
    • 33:00 20.
      Matching, Replacing and Splitting by Patterns
    • 34:34 21.
      Matching, Replacing and Splitting by Patterns
    • 35:59 22.
      Matching, Replacing and Splitting by Patterns
    • 36:52 23.
      Indexing the Position of a Char/Substring in a String
    • 37:58 24.
      Convert Strings to/from Character Arrays
    • 40:47 25.
      Convert Characters and Numbers to Strings
    • 42:19 26.
      Formatting Strings
    • 43:25 27.
      Example: Checking Palindromes
    • 45:11 28.
      The Character Class
    • 45:15 29.
      The Character Class
    • 45:37 30.
      Examples
    • 46:47 31.
      Example: Counting Each Letter in a String
    • 48:45 32.
      StringBuilder and StringBuffer
    • 50:48 33.
      StringBuilder vs. StringBuffer
    • 52:29 34.
      Slide 33
    • 52:47 35.
      StringBuilder Constructors
    • 53:38 36.
      Modifying Strings in the Builder
    • 54:04 37.
      Appending New Contentsinto a String Builder
    • 56:01 38.
      The insert, delete, and replace Methods
    • 57:33 39.
      The toString, capacity, length, setLength, and charAt Methods
    • 58:39 40.
      Example: Checking Palindromes Ignoring Non-alphanumeric Characters
    • 1:02:03 41.
      Command-Line Arguments
    • 1:04:25 42.
      Example of ProcessingCommand-Line Parameters
    • 1:05:42 43.
      12.10 The File Class
    • 1:06:57 44.
      Obtaining File Properties and Manipulating File
    • 1:07:23 45.
      Example: TestFileClassUsing the File Class
    • 1:10:17 46.
      The java.io.File Class
    • 1:11:33 47.
      File Constructor Examples
    • 1:15:47 48.
      Field Summary
    • 1:16:53 49.
      Instance Methods
    • 1:17:27 50.
      Pathname/ File Transformations
    • 1:18:09 51.
      12.11 File Input and Output
    • 1:19:05 52.
      Writing Data Using PrintWriter
    • 1:19:52 53.
      Example: WriteData
    • 1:20:49 54.
      Reading Data Using Scanner
    • 1:21:56 55.
      Example: Replacing Text
    • 1:24:13 56.
      The Scanner Class
    • 1:26:13 57.
      Scanning Primitive Type Values
    • 1:26:56 58.
      Console Input Using Scanner
    • 1:27:40 59.
      Reading Data from the Web
    • 1:28:13 60.
      Reading Data from the Web
    • 1:29:54 61.
      Case Study: Web Crawler
    • 1:31:24 62.
      Case Study: Web Crawler
    • 1:32:07 63.
      Case Study: Web Crawler
    • 1:34:08 64.
      Conclusions
    Location
    1. Media Center
    2. ...
    3. 資科系 李蔡彥老師
    Folder name
    資科系 李蔡彥老師
    Author
    李蔡彥
    Branch
    nccu
    Created
    2021-05-05 22:16:20
    Last Updated
    2021-05-05 23:54:50
    Duration
    1:36:28