Top "32-bit" questions

In computer architecture, 32-bit integers, memory addresses, or other data units are those that are at most 32 bits (4 octets) wide.

How can I tell if I'm running in 64-bit JVM or 32-bit JVM (from within a program)?

How can I tell if the JVM in which my application runs is 32 bit or 64-bit? Specifically, what functions or …

java jvm java-native-interface 64-bit 32-bit
"An attempt was made to load a program with an incorrect format" even when the platforms are the same

I'm calling functions from a 32-bit unmanaged DLL on a 64-bit system. What I get is: BadImageFormatException: An attempt was …

.net 64-bit pinvoke 32-bit badimageformatexception
Running vbscript from batch file

I just need to write a simple batch file just to run a vbscript. Both the vbscript and the batch …

vbscript batch-file 32bit-64bit 32-bit syswow64
How to compile a 32-bit binary on a 64-bit linux machine with gcc/cmake

Is it possible to compile a project in 32-bit with cmake and gcc on a 64-bit system? It probably is, …

linux gcc 64-bit cmake 32-bit
Converting a pointer into an integer

I am trying to adapt an existing code to a 64 bit machine. The main problem is that in one function, …

c++ gcc casting 64-bit 32-bit
How do I run a VBScript in 32-bit mode on a 64-bit machine?

I have a text file that ends with .vbs that I have written the following in: Set Conn = CreateObject("ADODB.…

vbscript 64-bit 32-bit adodb provider
Java 32-bit vs 64-bit compatibility

Will Java code built and compiled against a 32-bit JDK into 32-bit byte code work in a 64-bit JVM? Or …

java jvm 64-bit compatibility 32-bit
Are 64 bit programs bigger and faster than 32 bit versions?

I suppose I am focussing on x86, but I am generally interested in the move from 32 to 64 bit. Logically, I …

performance 64-bit 32-bit 128-bit
Class not registered Error

Running an application from Visual Studio 2012 on 64-bit computers, displays the following error message: Retrieving the COM class factory for …

dll visual-studio-2012 com 64-bit 32-bit
How do I detect whether 32-bit Java is installed on x64 Windows, only looking at the filesystem and registry?

I need to determine whether a particular system has 32-bit Java installed. I'm doing a remote query that only gives …

64-bit 32-bit java