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Browse tutorials by Tag - error

Incompatible Types (Command Line) Time: 1:33 Gb
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Categories: Conditional Compile Error Loop Command Line
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What to do when you see an incompatible types compiler error in a loop condition or in the condition of an if statement.

Shows the effect of using equals (=) instead of equalsequals (==), causing an assignment when you intend to have a equality comparison.
Incompatible Types (Eclipse) Time: 1:05 Gb
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Categories: Conditional Compile Error Loop Eclipse
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What to do when you see an incompatible types compiler error in a loop condition or in the condition of an if statement.

Shows the effect of using equals (=) instead of equalsequals (==), causing an assignment when you intend to have a equality comparison.
No class definition found (Command Line) Time: 1:54 Gb
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Categories: Runtime Error Classes Command Line
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This video demonstrates a seemingly meaningless runtime error, which occurs when the name of the class is not the same as the name of the file.
String Index Out of Bounds (Command Line) Time: 3:05 Gb
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Categories: Runtime Error Logic Error Command Line
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Shows a program that is counting the number of words in a Java String. The program gets a stack trace that shows a java.lang.StringIndexOutOfBoundsException. The program is run using a Unix command line and a text editor.

Demonstrates how to read a stack trace.