Top "Bytecode" questions

"bytecode" is a blanket term for opcodes that are consumed by a virtual machine.

C++ performance vs. Java/C#

My understanding is that C/C++ produces native code to run on a particular machine architecture. Conversely, languages like Java …

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Why is 2 * (i * i) faster than 2 * i * i in Java?

The following Java program takes on average between 0.50 secs and 0.55 secs to run: public static void main(String[] args) { long …

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Can you "compile" PHP code and upload a binary-ish file, which will just be run by the byte code interpreter?

I know that PHP is compiled to byte code before it is run on the server, and then that byte …

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Is it possible to view bytecode of Class file?

Possible Duplicate: Is there a java classfile / bytecode editor to edit instructions? Java source code is compiled into bytecode, which …

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Gradle sourceCompatibility has no effect to subprojects

I have Java 6 and 7 installed on my machine. Gradle uses 1.7 (checked using gradle -v). But I need to compile my …

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Bytecode features not available in the Java language

Are there currently (Java 6) things you can do in Java bytecode that you can't do from within the Java language? …

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How do I get the byte values of a string in PHP?

Say I have a string in php, that prints out to a text file like this: nÖ§9q1Fª£ How …

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Best tool(s) for decompiling Lua bytecode?

I am really having trouble finding a good working Lua bytecode decompiler. I'm trying to decompile some scripting files I …

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What is the difference between native code, machine code and assembly code?

I'm confused about machine code and native code in the context of .NET languages. What is the difference between them? …

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Java 7 language features with Android

Just wondering if anyone has tried using new Java 7 language features with Android? I know that Android reads the bytecode …

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