VS2015 sets the project directory not to save .sdf or .db files and Ipch folders
sdf or db files and Ipch folders are both large and can reach tens of megabytes after compiling several times.
In order to facilitate project maintenance, these files can be set to be saved outside the project without affecting the normal operation of the project.
(PS: These files will not affect the function of the project, but will only affect the compilation speed of the project.)
Reference blog post
https://www.cnblogs.com/dhqy/p/9103754.html
my settings
After setting, the effect after the first compilation
The above file appears in a folder outside the project
The project has been compressed from the original 60MB to 25MB
If you clean up the compilation results, the disk size will be smaller, making it easier to compress and back up the project.
