how to fix:configure: error: *** A compiler with support for C++11 language features is required
when i compile and install gcc-11.1.0,i excute by steps:
How to find when specific optimizations were introduced in GCC
I am interested in knowing when these particular optimizations were added as builtin features in the GCC compiler:
alignment on AMD64 gas assembly language
Following the gas instruction manual:
Macro guard in Objective-C
I have noticed that many famous libraries written in Objective-C (eg. AFNetworking) use the macro guard inside their header files.
Im aware that the #import directive, which works exactly like #include, includes each file only once, obviating the need for #include guards.
For what reason are still used?
Illustrate Meaning of : gcc -g programName.c
To debug a C program using gdb effectively it is required to compile it first using the command:
Illustrate Meaning of : gcc -g programName.c
To debug a C program using gdb effectively it is required to compile it first using the command:
Illustrate Meaning of : gcc -g programName.c
To debug a C program using gdb effectively it is required to compile it first using the command:
Illustrate Meaning of : gcc -g programName.c
To debug a C program using gdb effectively it is required to compile it first using the command:
Illustrate Meaning of : gcc -g programName.c
To debug a C program using gdb effectively it is required to compile it first using the command:
How to avoid long call chains?
I have a hierarchy of objects, mostly connected by composition. I.e. (not showing the class methods for readability):