static

问题 I have IIS web server, and I am using the IP address and :80 port to serve the website. I have two applications. One of them should be served on '/' route, and another one should be accessible on '/admin' route. I tried multiple advices about "how to serve two websites on one IP and Port", but they do not help me. I also created virtual directory with static files, but still cannot access the second app on '/admin' route Can you please give me recommendations what do I need to add to "web

问题 My static C++ library contains some global object with a constructor. Test program is built with Apple's gcc 4.2.1, and upon run one can see the object is zero-initialized, but constructor is not called. The same is true for any static class member variables. It is possible to correct this issue by providing -force_load option to ld , but this way is not good due to big executable size. I tried to reference functions from the file, where global object is defined, but it gave no effect. When

问题 So I have reduced the problem to a very simple program of an empty main() function and a very simple class as follows. A.cpp #include <iostream> class A { public: A() {std::cout<<"Inside A()"<<std::endl;} }; static A a; test.cpp #include "A.cpp" int main() {} Now consider 2 options for building this simple program into 2 different executables: Generating program #1: Compile with the following command (generate .o files from the .cpp files): g++ -c test.cpp A.cpp And then link with the

问题 Bindgen generates this from a static const C-style global structure: pub struct rmw_qos_profile_t { pub depth: usize, pub deadline: rmw_time_t, // ... } extern "C" { #[link_name = "\u{1}rmw_qos_profile_sensor_data"] pub static rmw_qos_profile_sensor_data: rmw_qos_profile_t; } I would like to safely bind it to a global const in Rust. My best attempt so far is impl From<rmw_qos_profile_t> for QoSProfile { fn from(qos_profile: rmw_qos_profile_t) -> Self { QoSProfile { depth: qos_profile.depth,

问题 I have my own static c library eg. mylibrary.a , I have used it on a bunch of school projects from the terminal but I want to now use it with an Xcode(10.2.1) command line project for testing other projects. I have tried putting the header file and .a file in the projects directory, adding the .a in the build phase menu under "link binary with libraries". I also tried linking it under "Other linker flags" by typing out my library's directory path. Thank you for your time. 回答1: It's old but

问题 While reading/writing to datepicker, I have defined function to parse the year, month, day to date-format. I wanted to create a static class to use those function anywhere in my project as a Utility class. While doing so, I have a challenge with NgbDateParserFormatter DI token, as my methods in class are static amd in code below, this.ngbDateParserFormatter comes undefined. Although this entire code works fine when used inside component as this.ngbDateParserFormatter is not null there. Even

问题 in the following example clang puts the respective variables in '.aaa' and '.ggg' correctly. GCC works on '.ggg' but not on '.aaa' (the static member variable of the class template). template<int I> struct s{ __attribute__((section(".aaa"))) static int a[100]; }; __attribute__((section(".ggg"))) int b[100]; template<int I> __attribute__((section(".aaa"))) int s<I>::a[100]; Is this a GCC bug or voluntary support on the part of clang? Is there a good work around (besides making s::a a global

问题 I have scenario like this public class Test{ static int a; int b; public static void main(String[] args){ Test t1 = new Test(); Test t2 = new Test(); } } What will be the variables in object t1 and object t2? As per my understanding since variable a is a static variable it will be both in object 1 and object 2. And b will be created separate copy for both the objects. But when I assign a value to variable b ie( int b=1 ) and call it like System.out.println(t1.b) , System.out.println(t2.b)

问题 I have scenario like this public class Test{ static int a; int b; public static void main(String[] args){ Test t1 = new Test(); Test t2 = new Test(); } } What will be the variables in object t1 and object t2? As per my understanding since variable a is a static variable it will be both in object 1 and object 2. And b will be created separate copy for both the objects. But when I assign a value to variable b ie( int b=1 ) and call it like System.out.println(t1.b) , System.out.println(t2.b)

问题 I am trying to access variables from a static Method. I understand the basic concept of static vs non static methods, but still do not fully understand what a static method can and cannot access. At first I tried to put my variables at the top in the Program Class as you can see from some of my commented out lines. I could not access them from my static method which as I learned more about static made sense. But then I put the variables inside the static method. And this is what I do not