64-bit Questions
1
ahk code:
ComObjCreate("{C2474B5A-5E9D-484D-BDFD-20A100183426}")
this works in AutoHotkeyU32.exe, but not in AutoHotkeyU64.exe
error message is: the specified module could not be found.
f...
Heaver asked 20/1, 2021 at 3:17
3
Solved
In the header file WinUser.h, there is a part in which the constants of the second parameter of SetWindowLong() are defined.
// ...
#define GWL_WNDPROC (-4)
#define GWL_HINSTANCE (-6)
#define GWL_...
Fascist asked 12/8, 2013 at 2:4
5
Solved
I am trying to find out if a given executable (or library) is compiled for 32-bits or 64-bits from Python. I am running Vista 64-bits and would like to determine if a certain application in a direc...
Reba asked 28/8, 2009 at 8:5
1
I am trying to build and install a library on 64-bit CentOS 7.2. For this purpose I am running
cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COM...
3
Solved
I have the following code:
var str = "0x4000000000000000"; //4611686018427387904 decimal
var val = parseInt(str);
alert(val);
I get this value: "4611686018427388000", which is 0x4000000000000060...
Adalard asked 10/3, 2012 at 3:13
2
Solved
I'm running SQL Server 2012 on a 64bit Windows Server 2012 R2.
I don't have MS Office installed.
I now notice that when I start Start->Program Files->Microsoft SQL Server 2012->Import and Export Da...
Projector asked 20/5, 2015 at 20:10
5
Solved
Is there any C++ implementation of 64-bit Unix timestamp conversions for 32-bit systems? I need to convert struct tm to 64-bit integer and vice versa, including leap years, time zones, UTC. Also ne...
Ellsworthellwood asked 27/10, 2011 at 10:1
2
I have compiled kernel 3.19.1 but still have a problem with time_t. Just a simple program with cout << sizeof (time_t); gives size of 4 bytes, not 8 bytes as was my intention.
Should I switch...
9
Solved
A great programming resource, Bit Twiddling Hacks, proposes (here) the following method to compute log2 of a 32-bit integer:
#define LT(n) n, n, n, n, n, n, n, n, n, n, n, n, n, n, n, n
static con...
Amphibolite asked 7/7, 2012 at 15:33
4
I have a legacy application developed in VBA/Excel which uses ListView controls. Unfortunately, it looks like these controls can't be used with 64-bit versions of Excel:
Native 64-bit processes ...
5
Solved
When running a PowerShell script on a x64-bit OS platform, how can you determine in the script what version of PowerShell (32-bit or 64-bit) the script is running on?
Background
Both 32-bit and 6...
Zinciferous asked 21/12, 2011 at 11:18
4
Solved
Please explain the difference between x86, x32 and x64? Its a bit confusing when it comes to x86 and x32 because most of the time 32-bit programs run on x86...
Related/possible duplicate which als...
Saltire asked 3/10, 2011 at 12:32
10
Solved
I'm just getting started with Boost for the first time, details:
I'm using Visual Studio 2008 SP1
I'm doing an x64 Build
I'm using boost::asio only (and any dependencies it has)
My code now com...
Tineid asked 30/6, 2009 at 21:6
17
The man pages for htonl() seem to suggest that you can only use it for up to 32 bit values. (In reality, ntohl() is defined for unsigned long, which on my platform is 32 bits. I suppose if the unsi...
Orson asked 1/5, 2009 at 1:53
2
Solved
If I have a "Any CPU" compiled .NET app, it will run in 64bit mode on a 64bit OS.
But if I, for whatever reason, wants to force this app to run in 32bit mode. (As if it were compiled using "x86")....
4
Solved
I am trying to port a 32-bit dll (and application) to 64-bit and I have managed to build it without errors. When trying to load it with my 64-bit application I noticed that the exported function na...
Sollows asked 21/1, 2015 at 8:16
1
From this question (How big can a 64bit signed integer be?), I learned that the biggest possible number to work with on a 64-bit machine is 2^64-1, which is 92,233,720,368,547,758,070. That means, ...
2
Solved
Here's my problem.
I am wrapping a C dll in C#. To do this, I am first writing a C++/CLI wrapper. The native C library is linked to the C++/CLI wrapper. (Linker properties in C++/cli project).
Her...
12
Solved
I've just received and read a newsletter from Google Play mentioning that from next year on, the store "will require that new apps and app updates with native libraries provide 64-bit versions in a...
Matriarch asked 31/1, 2018 at 19:0
1
Solved
#include <stdio.h>
void func() {}
int main() {
printf("%p", &func);
return 0;
}
This program outputted 0x55c4cda9464a
Supposing that func will be stored in the .text sectio...
2
Compiler says my pointer is 4 bytes, but my computer is 64 bit OS.
shouldn't it say it's 8 bytes instead of 4 bytes?
what's causing this problem? is the IDE doing this? perhaps, the compiler maybe?...
2
I am currently running Windows 7 Home 64-bit and am working on a program that I would like to make available for both 32-bit and 64-bit Windows operating systems. When I use cx_Freeze to turn my .p...
7
Solved
It looks like some work has been done to make pthread-win32 work with x64, but there are no build instructions. I have tried simly building with the Visual Studio x64 Cross Tools Command Prompt, bu...
4
Solved
What are the differences between 32 and 64-bit .NET (4) applications?
Often 32-bit applications have problems running on 64-bit machines and conversely. I know I can declare an integer as int32 a...
3
Solved
It seems to me it's always going to be 4GB, because it uses the same size datatype (A DWORD)? Isn't a DWORD for the SizeOfImage always going to be 32-bits? Or am I mistaken about this limitation?
...
Magdaleno asked 8/8, 2011 at 0:10
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