how to get wp-content folder in wordpress?
you can use content_url() it’s located with http://www.example.com/wp-content wp-content folder. Or for path you can use WP_CONTENT_DIR it’ll located to wp-content folder. Check more info Documentation
include
Eclipse CDT: Symbol ‘cout’ could not be resolved
Most likely you have some system-specific include directories missing in your settings which makes it impossible for indexer to correctly parse iostream, thus the errors. Selecting Index -> Search For Unresolved Includes in the context menu of the project will give you the list of unresolved includes which you can search in /usr/include and add … Read more
Compiler error C4430: missing type specifier – int assumed [duplicate]
This is a circular dependency issue. For declaring a pointer to some class, the definition of the class is not needed; i.e. the type doesn’t have to be a complete type. So you don’t need to include A.h in B.h, forward declaration is enough. Such as:
How to add a default include path for GCC in Linux?
Try setting C_INCLUDE_PATH (for C header files) or CPLUS_INCLUDE_PATH (for C++ header files). As Ciro mentioned, CPATH will set the path for both C and C++ (and any other language). More details in GCC’s documentation.
cmath vs math.h (And similar c-prefixed vs .h extension headers)
I’ve seen some information about differences between things like iostream vs iostream.h. [iostream.h] is not a standard header. it is not an example of the issue you’re raising. [cmath] defines symbols in the std namespace, and may also define symbols in the global namespace. [math.h] defines symbols in the global namespace, and may also define symbols in … Read more
How to include file in a bash shell script
Simply put inside your script : Or
Difference between require, include, require_once and include_once?
There are require and include_once as well. So your question should be… When should I use require vs. include? When should I use require_once vs. require The answer to 1 is described here. The require() function is identical to include(), except that it handles errors differently. If an error occurs, the include() function generates a warning, but the script will continue execution. The require() generates a … Read more
What is the difference between a .cpp file and a .h file?
The C++ build system (compiler) knows no difference, so it’s all one of conventions. The convention is that .h files are declarations, and .cpp files are definitions. That’s why .h files are #included — we include the declarations.
“Fatal error: Cannot redeclare function”
This errors says your function is already defined ; which can mean : you have the same function defined in two files or you have the same function defined in two places in the same file or the file in which your function is defined is included two times (so, it seems the function is … Read more
Error “Unterminated conditional directive” in cross-referencing headers
The problem is solved. I just moved one of #include from the header to the source file, and it has worked. plotmarker.h // … plotmarker.cpp