core java
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sql
Check if a database supports transactions
With this example we are going to demonstrate how to check if a database supports transactions. In short, to check…
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sql
Commit/Rollback transaction example
This is an example of a commit and a rollback transaction in Java. Handling commit and rollback transactions in Java…
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sql
Connect to Oracle database example
In this example we shall show you how to connect to Oracle Database. To connect to Oracle Database one should…
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sql
Connect to SQLServer database example
With this example we are going to demonstrate how to connect to SQLServer Database in Java. In short, to connect…
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sql
Connect to MySQL database example
This is an example of how to connect to MySQL database. Connecting to the MySQL database implies that you should:…
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Format number with custom NumberFormat
In this example we shall show you how to format a number with a custom NumberFormat. NumberFormat provides the interface…
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Parse custom formatted date with SimpleDateFormat
With this example we are going to demonstrate how to parse custom formatted date with SimpleDateFormat. SimpleDateFormat is a concrete…
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Format date in custom formats with SimpleDateFormat
This is an example of how to format a Date in custom formats, with the SimpleDateFormat. SimpleDateFormat can be used…
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Convert dates between formats with SimpleDateFormat
In this example we shall show you how to convert dates between formats with SimpleDateFormat. To convert dates between formats…
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Format date in default formats with DateFormat
With this example we are going to demonstrate how to format a date in default formats with DateFormat. Default formats…
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