Tag: IZ0-808 OCA Java Programmer 1
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How to find length of double value using Double class
This is the second solution to find the length of a given double value. This approach uses Double wrapper class to convert to string before using the length method.
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How to find length of double value using String class
This is the first solution to find the length of a given double value. This approach converts double value to string and uses the length method.
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How to find length of float value using Float class
This is the second solution to find the length of a given float value. This approach uses Float wrapper class to convert to string before using the length method.
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How to find length of float value using String class
This is the first solution to find the length of a given float value. This approach converts float value to string and uses the length method.
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How to find length of long integer value using String class
This is the first solution to find the length of a given long integer value. This approach converts long integer to string and uses the length method.
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How to find length of integer value using Integer class
This is the third solution to find the length of a given primitive int data type value. This approach uses Integer wrapper class to convert to string before using the length method.
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How to find length of integer value using String class
This is the second solution to find the length of a given primitive int data type value. This approach converts int value to string, and then applies the length method.
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How to find length of integer value using core logic
Look at the first solution to find the length of a given integer which is a primitive datatype. This approach is based on the core logic without using any built-in methods.
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