The Problem: You're writing a program for multiple platforms. As a result you have a lot of #ifdef statements sprinkled through out the code. So many in fact that they are make things look ugly and the code is hard to read. For example: void send_cmd(void) { send_cmd_start(); #ifdef FE_TEXTURE send_texture(); #endif /* FE_TEXTURE */ #ifdef FE_COLOR send_background(); if (foreground != TRANSPARENT) send_foreground(); #endif /* FE_COLOR */ #ifdef FE_SIZE if (size != 0) send_size(); #endif /* FE_SIZE */ #ifdef FE_REPLAY if (prev_cmd == '\0') { prev_cmd = cur_cmd; prev_param = cur_param; } #endif /* FE_REPLAY */ send_cmd_end(); }

The Problem: You're writing a program for multiple platforms. As a result you have a lot of #ifdef statements sprinkled through out the code. So many in fact that they are make things look ugly and the code is hard to read. For example: void send_cmd(void) { send_cmd_start(); #ifdef FE_TEXTURE send_texture(); #endif /* FE_TEXTURE / #ifdef FE_COLOR send_background(); if (foreground != TRANSPARENT) send_foreground(); #endif / FE_COLOR / #ifdef FE_SIZE if (size != 0) send_size(); #endif / FE_SIZE / #ifdef FE_REPLAY if (prev_cmd == '\0') { prev_cmd = cur_cmd; prev_param = cur_param; } #endif / FE_REPLAY */ send_cmd_end(); }

Microsoft Visual C#

7th Edition

ISBN:9781337102100

Author:Joyce, Farrell.

Publisher:Joyce, Farrell.

Chapter5: Looping

Section: Chapter Questions

Problem 12E

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You are creating a programme for several platforms, which is the issue. As a result, the code is dotted with several #ifdef lines. In fact, there are so many that the code is difficult to comprehend and the design is unsightly.For instance:void send_cmd(void){ send_cmd_start();#ifdef FE_TEXTURE send_texture();#endif /* FE_TEXTURE */#ifdef FE_COLOR send_background(); if (foreground != TRANSPARENT) send_foreground();#endif /* FE_COLOR */#ifdef FE_SIZE if (size != 0) send_size();#endif /* FE_SIZE */#ifdef FE_REPLAY if (prev_cmd == '\0') { prev_cmd = cur_cmd; prev_param = cur_param; }#endif /* FE_REPLAY */ send_cmd_end();}
Using comments within the code itself, can you provide an line by line explanation of the below JavaScript file? The file itself deals with WebGl and if that helps you. Please & thank you JavaScript File: function inverse2(m) { var a = mat2(); var d = det2(m); a[0][0] = m[1][1]/d; a[0][1] = -m[0][1]/d; a[1][0] = -m[1][0]/d; a[1][1] = m[0][0]/d; return a; } function inverse3(m) { var a = mat3(); var d = det3(m); var a00 = [ vec2(m[1][1], m[1][2]), vec2(m[2][1], m[2][2]) ]; var a01 = [ vec2(m[1][0], m[1][2]), vec2(m[2][0], m[2][2]) ]; var a02 = [ vec2(m[1][0], m[1][1]), vec2(m[2][0], m[2][1]) ]; var a10 = [ vec2(m[0][1], m[0][2]), vec2(m[2][1], m[2][2]) ]; var a11 = [ vec2(m[0][0], m[0][2]), vec2(m[2][0], m[2][2]) ]; var a12 = [ vec2(m[0][0], m[0][1]), vec2(m[2][0], m[2][1]) ]; var a20 = […
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The Issue: You're creating a programme that will run on many platforms. As a result, there are several #ifdef statements scattered throughout the code. There are so many that the code is difficult to understand and things seem unsightly.As an example: void send_cmd(void){ send_cmd_start();#ifdef FE_TEXTURE send_texture();#endif /* FE_TEXTURE */#ifdef FE_COLOR send_background(); if (foreground != TRANSPARENT) send_foreground();#endif /* FE_COLOR */#ifdef FE_SIZE if (size != 0) send_size();#endif /* FE_SIZE */#ifdef FE_REPLAY if (prev_cmd == '\0') { prev_cmd = cur_cmd; prev_param = cur_param; }#endif /* FE_REPLAY */ send_cmd_end();}
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FOR JAVA, JUST FILL THIS CODE ABOUT THE QUESTIONS BELOW IT IN 50 MINUTES PLEASE. !!! import java.util.ArrayList; public class University { } // SERVER-SIDE class ServerTeacher { // port: the port number to be allocated // students: list of the students having id and grade information private int port; private ArrayList<Student> students; public ServerTeacher(int port, ArrayList<Student> students) { this.port = port; this.students = students; } // find the grade of the student whose id given, if student couldn't find then return -1 public int findGrade(int id) { // *** FILL THIS METHOD FOR PART 1 *** // } // open the server listen for the student ask their grades public int respondStudent() { // *** FILL THIS METHOD FOR PART 2 *** // } } // CLIENT-SIDE class ClientStudent { private int port; // the port number to be allocated public ClientStudent(int port) { this.port = port; } // open client and ask the student's grade to server public…
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