Recent questions tagged 64

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64 bit - How to specify 64 bit integers in c

I'm trying to use 64 bit integers in C, but am getting mixed signals as to whether it should be possible. ... appreciate any help. Thanks.... See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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64 bit - What is the difference between x64 and IA-64?

I was on Microsoft's website and noticed two different installers, one for x64 and one for IA-64. Reference ... would have a separate installer. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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64 bit - What is the difference between a 32-bit and 64-bit processor?

I have been trying to read up on 32-bit and 64-bit processors (http://en.wikipedia.org/wiki/32-bit_processing) ... Atom) has a 32-bit processor. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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64 bit - Java - Convert hex to IEEE-754 64-bit float - double precision

I'm trying to convert the following hex string: "41630D54FFF68872" to 9988776.0 (float-64). With a single precision ... with 64 bits? Thank you See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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64 Bit Java for small stand alone applications

Is it really a worth migrating small stand alone java applications (Max : 100-200MB heap) on 64 bit Java. ... post your experiences / opinions. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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64 bit enum in C++?

Is there a way to have a 64 bit enum in C++? Whilst refactoring some code I came across bunch of ... { LARGE_VALUE = 0x1000000000000000, }; See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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64 bit - Is Visual Studio 2010 WebDev WebServer (Cassini) 64-bit compatible?

I'm now developing on Visual Studio 2008 on a 64-bit OS (Windows Server 2008 64-bit). While the apps ... the project properties, for instance) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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64 bit - What are the advantages of a 64-bit processor?

Obviously, a 64-bit processor has a 64-bit address space, so you have more than 4 GB of RAM at your ... and Intel-compatible CPUs in particular. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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64 bit - How to sign my driver so it will install on Windows 7 64-bit?

I have a kernel mode driver and I have to install t on 64 bit Windows 7. It needs to be digitally signed. I ... work on the 64 bit machine... See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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64 bit version issue in react-native android app by google play store

According to https://android-developers.googleblog.com/2017/12/improving-app-security-and-performance.html: In ... x86_64 folder looks like: See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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64 bit - How to Compile 32-bit Apps on 64-bit Ubuntu?

I'm trying to compile a 32-bit C application on Ubuntu Server 12.04 LTS 64-bit using gcc 4.8. I'm ... get 32 bit apps compiled and linked? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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64 bit - How can I enable my 32-bit Delphi application to use 4gb of memory on 64-bit windows (via Wow64.exe)?

According to this MSDN page: WOW64 enables 32-bit applications to take advantage of the 64-bit kernel. Therefore, 32- ... a full 4GB of memory? See Question&Answers more detail:os...