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How to identify platform/compiler from preprocessor macros?
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For Mac OS:
#ifdef __APPLE__
For MingW on Windows:
#ifdef __MINGW32__
For Linux:
#ifdef __linux__
For other Windows compilers, check this thread and this for several other compilers and architectures.
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MySQL Server has gone away when importing large sql file
...d max_allowed_packet set to 16M, then found this question and raised it to 32M thinking it would surely be enough but then saw your answer and 128M definitely works. I am gathering that the entire SQL statement inside the *.sql file is treated as just one packet?
– Elijah Lynn
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What does “The APR based Apache Tomcat Native library was not found” mean?
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Unless you're running a production server, don't worry about this message. This is a library wh...
Using vagrant to run virtual machines with desktop environment
... NikNik
5,48122 gold badges2828 silver badges2323 bronze badges
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Maximum length of a table name in MySQL
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64 characters according to this.
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Allowed memory size of 33554432 bytes exhausted (tried to allocate 43148176 bytes) in php
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329
At last I found the answer:
Just add this line before the line where you get error in your php...
What would cause an algorithm to have O(log n) complexity?
...o have that log2 16 = 4. Hmmm... what about 128?
128 / 2 = 64
64 / 2 = 32
32 / 2 = 16
16 / 2 = 8
8 / 2 = 4
4 / 2 = 2
2 / 2 = 1
This took seven steps, and log2 128 = 7. Is this a coincidence? Nope! There's a good reason for this. Suppose that we divide a number n by 2 i times. Then...
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)
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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....
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 ...