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Git Bash is extremely slow on Windows 7 x64

...ne '/^\* / s/^\* \(.*\)/ [\1] / p')" } PS1='\[\033]0;$MSYSTEM:\w\007 \033[32m\]\u@\h \[\033[33m\w$(fast_git_ps1)\033[0m\] $ ' This retains the benefit of a colored shell and display of the current branch name (if in a Git repository), but it is significantly faster on my machine, from ~0.75 s to ...
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Groovy Shell warning “Could not open/create prefs root node …”

... (Windows 10 seems to now have this here: HKEY_LOCAL_MACHINE\Software\WOW6432Node\JavaSoft) Right click on the JavaSoft folder and click on New -> Key Name the new Key Prefs and everything should work. Alternatively, save and execute a *.reg file with the following content: Windows Registry Ed...
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How can bcrypt have built-in salts?

... jony89jony89 3,10911 gold badge1919 silver badges3232 bronze badges add a comment  |  ...
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How do I fix “Failed to sync vcpu reg” error?

... to this folder: <Android SDK>\extras\intel\Hardware_Accelerated_Execution_Manager\ and run intelhaxm-android.exe manually. In my case, I had 1.0.6 and upgraded to 1.1. I think that what caused the error in the first place was that some other part of the SDK that I had updated needed 1....
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NumPy or Pandas: Keeping array type as integer while having a NaN value

...ferred way to keep the data type of a numpy array fixed as int (or int64 or whatever), while still having an element inside listed as numpy.NaN ? ...
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What is the fastest/most efficient way to find the highest set bit (msb) in an integer in C?

...cific intrinsics like ARM GCC's __clz (no header needed), or x86's _lzcnt_u32 on CPUs that support the lzcnt instruction. (Beware that lzcnt decodes as bsr on older CPUs instead of faulting, which gives 31-lzcnt for non-zero inputs.) There's unfortunately no way to portably take advantage of the v...
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How to get disk capacity and free space of remote computer

... $disk = Get-WmiObject Win32_LogicalDisk -ComputerName remotecomputer -Filter "DeviceID='C:'" | Select-Object Size,FreeSpace $disk.Size $disk.FreeSpace To extract the values only and assign them to a variable: $disk = Get-WmiObject Win32_LogicalDi...
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An established connection was aborted by the software in your host machine

...checked the processes tab of Task Manager to find a rogue copy of 'eclipse.exe *32' that the UI didn' t show as running. I guess this should have been obvious as the error does suggest that the reason the emulator/phone cannot connect is because it's already established a connection with the second ...
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CMake: How to build external projects and include their targets

...r) include_directories(${install_dir}/include) add_dependencies(project_b_exe project_a) target_link_libraries(project_b_exe ${install_dir}/lib/alib.lib) share | improve this answer | ...
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Programmatically get the cache line size?

..., &sizeof_line_size, 0, 0); return line_size; } #elif defined(_WIN32) #include <stdlib.h> #include <windows.h> size_t cache_line_size() { size_t line_size = 0; DWORD buffer_size = 0; DWORD i = 0; SYSTEM_LOGICAL_PROCESSOR_INFORMATION * buffer = 0; GetLogical...