According to an official email sent by the Google Play Team, the action required is: If you haven’t yet, we encourage you to begin work for the 64-bit requirement as soon as possible. Many apps are written entirely in non-native code (e.g. the Java programming language or Kotlin) and will not need code changes. Please … Read more
follow http://support.microsoft.com/kb/896456 To start a 32-bit command prompt, follow these steps: * Click Start, click Run, type %windir%\SysWoW64\cmd.exe, and then click OK. Then type cscript vbscriptfile.vbs
export CFLAGS=-m32
I’d say this is the modern C++ way: #include <cstdint> void *p; auto i = reinterpret_cast<std::uintptr_t>(p); EDIT: The correct type to the the Integer So the right way to store a pointer as an integer is to use the uintptr_t or intptr_t types. (See also in cppreference integer types for C99). These types are defined … Read more
GCC has __builtin_clz that translates to BSR on x86/x64, CLZ on ARM, etc. and emulates the instruction if the hardware does not implement it. Visual C++ 2005 and up has _BitScanReverse.
Yes, Java bytecode (and source code) is platform independent, assuming you use platform independent libraries. 32 vs. 64 bit shouldn’t matter.
Reading the 64 bit registry is possible because of WOW64 which is a Windows subsystem providing access to 64 bit from within 32 bit applications. (Likewise, in older NT-based Windows versions it was called WOW and was an emulation layer inside 32 bit Windows to support 16 bit applications). There is still native support for … Read more
If you try to run 32-bit applications on IIS 7 (and/or 64-bit OS machine), you will get the same error. So, from the IIS 7, right click on the applications’ application pool and go to “advanced settings” and change “Enable 32-Bit Applications” to “TRUE”. Restart your website and it should work.
For certain versions of Java, you can check the bitness of the JVM from the command line with the flags -d32 and -d64. $ java -help … -d32 use a 32-bit data model if available -d64 use a 64-bit data model if available To check for a 64-bit JVM, run: $ java -d64 -version If … Read more