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Kenyth Zeng's Library tagged class →  View Popular

06 Nov 09

interface injection in the VM - John Rose @ Sun

  • when I hear customers ask for an API to edit classes in the JVM, I always reach for an alternative, a prescription subtitute for the illegal substance.
  • Not only do you have to load the new code, you have to undo the relevant effects of the old code, and there is always the temptation to “diff” the old and new versions, so as to avoid undoing and redoing everything. But diff-patching something that complex leads you down a long path of painful bugs.
  • 2 more annotations...

Class Loading in Java: Time to Add Dynamicity? | Javalobby

  • But not everything can be reloaded by JavaRebel: No reloads with class hierarchy change are possible.
  • 8 more annotations...
05 Nov 09

Javassist - JBoss Community

Javassist (Java programming assistant) is a load-time reflective system for Java. It is a class library for editing bytecodes in Java;
it enables Java programs to define a new class at runtime and to modify a class file before the JVM loads it. Unlike other similar systems,
Javassist provides source-level abstraction; programmers can modify a class file without detailed knowledge of the Java bytecode.

www.jboss.org/javassist - Preview

Javassit bytecode aop class opensource classloader

  • it enables Java programs to define a new class at runtime and to modify a class file before the JVM loads it.
  • Javassist provides source-level abstraction; programmers can modify a class file without detailed knowledge of the Java bytecode.
  • 2 more annotations...
13 Apr 09

VM Spec The class File Format

  • A class file consists of a stream of 8-bit bytes. All 16-bit, 32-bit, and 64-bit quantities are constructed by reading in two, four, and eight consecutive 8-bit bytes, respectively.
  • The magic item supplies the magic number identifying the class file format; it has the value 0xCAFEBABE.
  • 3 more annotations...
01 Jan 09

[jQuery] Re: addClass and removeClass not working in IE6

  • This is an issue with your CSS. IE6 doesn't seem to like the .class#id
    selector.
  • .class #id

Method addClass is not working with MS Internet Explorer (IE) 6 - jQuery (English) | Google Groups

  • $('#add-new-rows').removeClass().addClass('display-table-row-group');

    $('#add-new-rows').attr('class', 'display-table-row-group');

Multiple Classes in IE | Ryan Brill

  • IE6 doesn't understand the chain of classes within a CSS selector, but rather only reads the last class.
  • which means you would have to do more computing with you JS or PHP (or other server side language).
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