64bit

msysGit on 64-bit Windows 7

I'm new to git, but after attempting to get more information using $git help [command_name], it says "launching default browser to display HTML...", but nothing happens. Since installing Win7 64-bit, I've noticed issues with lower level drivers, but not so much with applications. Any known issues with Win7 64-bit and Git-1.7.0.2-pre...

How can I compile omniORB for 64-Bit Windows?

Hello everyone, I need to call the omniORB's DLLs from a 64-Bit-process and as I get it I need to compile those DLLs as 64-Bit. omniORB seems to support 64-Bit in general, but there are no configuration files included for the make-process (*.mk)... so I guess I have to create one of my own... Has anyone already tried that yet? And: Is...

Strange issue when running application on 64 bits in C# .NET

All, I have a server application which reads messages off a queue and writes them in a database by calling stored procedures. It is written in C# targetting .NET Framework 3.5 The server is XEON 2.4Ghz (16 cores) In my Build properties I had the Platform Target as "Any CPU". The result was in the server, all cores to run constant at ...

Java programing for 64 bit JVM

Few Questions :): How to identify what JVM is currently installed ? (64 bit / 32 bit) Do I need to do some considerations while programming for 64 bit JVM target Platform ? Can my Java code work on 32 bit as well as 64 bit JVM ? How to run my Java App on 64 bit JVM ? How to identify what JVM is being used for my Java App ? ...

Is there a 64-bit version of Visual Studio Extensions for WSS 3.0 for Visual Studio 2005?

We have to do some Sharepoint development on a 64-bit machine using Visual Studio 2005. However from initial searches, it looks like 64-bit support was added in a version (1.3 that only supports Visual Studio 2008. When trying to install the 32-bit 1.1 version (the one that works with Visual Studio 2005), it gives an error saying the pa...

unsafe c# code causes heap corruption on 64 bit platform unless built for x86 platform.......

Hi all, I have a simple util that uses some unsafe code to get the file version information. when I compiled this as mixed platform (vs2008/.net 3.5) and deploy to 64 bit machine I get a heap corruption error. If I recompile as x86 then everything works.... This was suprising because of my understanding of the .NET Common Type Syste...

WinForms controls are flickering when resizing on Windows7 x64

This very strange. When I resize a WinForms dialog the controls are flickering very bad, some of them are disappearing. It happens only when using the application under Windows 7 64. ...

64 bit by 32 bit division

I am looking for a fast way to perform the following divison: Dividend is a signed 64 bit integer. Divisor is a signed 32 bit integer. Quotient should be a signed 64 bit integer, remainder is unnecessary. Low dword of the dividend is zero. I am using only 32 bit data types, since 64 bit ones are poorly supported by the compiler, and ...

OS X Keychains: 32 to 64 bit

I recently switched my application from 32 bit to 64 bit on Mac OS X. The only problem that I am having now is some users are complaining that their existing keychains are not being saved anymore and they cannot create new ones. Is there any reason the keychain service would stop working after such a switch? The actual code to process th...

Find out the "Bit"ness of the current OS in MSBuild

I have a build script that needs to hard code a path to an executable. The path is: C:\Program Files\Microsoft Visual Studio 9.0\SmartDevices\SDK\SDKTools\cabwiz.exe This has worked fine, but now I am running on a 64 bit OS (but my coworker and build server are on 32 bit still). I need the path to be this for me: C:\Program Files...

Problems with Eclipse on Windows 7 64bit

Hello everybody. I'm using since today Eclipse on Windows 7 64bit. So eclipse is still pretty virgin, i just installed android plugin for it. And I have many memory problems with it, which I didn't have with a worse computer however on 32-bit-Windows XP. Did anybody make the same experience and what have you done to fix this out of m...

Erlang long 64 number BUG

Erlang is truncating the value of big long operations if one of the operands are not big enough. Although it is not truncating if both operands are big enough. 199> 3656626623097354252900000 * 11111111111111111111111111. 40629184701081713921111110704819264100293971900000 200> 3656626623097354252900000 * 64. 2340241...

How to retrieve startup folder location in 64-bit Windows

I have a VB script that adds a program shortcut to the Windows Startup folder. In my script, I'm able to retrieve the Startup folder location in 32-bit Windows with this: Set objShell = CreateObject("WScript.Shell") startupFolder = objShell.SpecialFolders("Startup") but it returns nothing when I try this on 64-bit Windows. Speci...

Migrating assembly code from 32 to 64 bit question

I'm responsible for some application level code that I inherited that has some x86... Intel assembly code based on 32 bit instructions and addressing. I going to make the assumption this 32 bit assembly code will run when we migrate a 64 bit windows OS. Yes? ...

MySQL 64 bits? Stand alone?

To extent my understanding on MySQL. 1) Is going for 64bit help? Do I go with installation or stand alone? 2) If I am going to use 64-bit in MySQL Community Service, will it affect the MySQL Workbench which only available in 32-bit? If yes, in what sense? 3) Does the size of the file affect the speed of MySQL when doing calculation, a...

Benefits of a 64 bit Machine for Hosting your Web Application

Hello all, I am about to buy a server, before I do so, I just wanted to ask the SO community on its thoughts of a 32 bit server or a 64 bit server and its advatnages on a LAMP stack. 1) Is it difficult to install Apache, MySQL and PHP on a 64 bit machine or is it the same as a 32 bit machine? 2) Are there any performance gains of havi...

Why there is no binary distribution for OCaml on Win64?

The OCaml download page is announcing that there is four Windows ports available: Cygwin, Mingw, native Win32, and native Win64. However the latest one is in fact not available and must be compiled from sources only. Given that the Windows/x86_64 port has been done since a few years, I was wondering why the binary distribution process i...

SQLite 64-bit library crashes when sqlite3_prepare_v2 fails

I'm compiling both a 32-bit and 64-bit SQLite library with Microsoft Visual C++ from the command line for a simple C# wrapper. The 32-bit version works fine, but the 64-bit version crashes my application completely when sqlite3_prepare_v2 returns anything but SQLITE_OK. build.bat set ARGS=/nologo /LD /DSQLITE_ENABLE_COLUMN_METADATA sql...

I need CRC Reverse Code for my CRC64 Checksum Coding

Can someone please code me the CRC64 Reverse Algorithm in C#? I am unable to code it, can't understand anything. Thanks, I have copied the CRC64 Checksum code from C++ and converted it into C# .NET. The entire code is displayed below: using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace CRC64...

Differences between 32 and 64Bit .NET (4) applications

Hi there, what are the differences between 32 and 64Bit .NET (4) applications? Often 32Bit applications have problems running on 64bit machines and conversely. I know I can declare an integer as int32 and int64(certainly int64 on 32Bit systems make problems). Are there other differences between programming an 32 OR 64Bit or a both 32 AN...