Swing
How Do I Set JLabel Font Size and Color
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JLabel is a display area for a short text string or an image, or both, it is a basic GUI Component defined in Java Swing library. A label does not react
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Swing
How to Set JLabel Background Color
054
Traditionally the background color of JLable is transparent, we can change it by using following code: 1 2 3 4 5 6 JPanel panel = new JPanel();
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Swing
JoptionPane Showinputdialog With Password
050
The needs is that we need have a dialog to ask user user name and password so user are to be granted appropriate privilege to access resource, we will
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Swing
JoptionPane showmessagedialog example
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JOptionPane is used to prompt up a dialog to accept user input or informs a message, four types of dialog are supported: Message dialog, Confirmation dialog
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Swing
JOptionPane tutorial
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JOptionPane Introduction JOptionPane is a basic component defined in Java swing, it makes easy to pop a standard dialog box that accept user input or prompts
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Web Services
JAX-RPC (Java API for XML-Based RPC)
061
JAX-RPC QuickOview JAX-RPC (Java API for XML-Based RPC) is an application program interface (API) in the Java Web Services Developer Pack (WSDP), JAX-RPC
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Core Java
Java copy to clipboard
5107
The clipboard is a set of functions and messages that enables applications to transfer data each other, Java implements the mechanism to transfer data
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Core Java
How to convert string to int in java
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The propose of this tutorial is to guide you how to convert a string data to int in Java, it’s very basic skill for a Java developer. (1).
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Swing
Why Isn’t the Swing Toolkit multi-thread safe
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After Swing components have been displayed on the screen, they should only be operated on by the event-handling thread. The event-handling thread (or just
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Tomcat
Tomcat throws java.lang.IllegalStateException: Post too large
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I recently developed an online website using tomcat 5.5 as web server, one functionality is that the end user changes their profile and uploads image
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