console

问题 I use Object.freeze as a means to prevent myself from breaking my own rules. I would like Object.freeze to speak to me when I try to make a bad assignment. However, Object.freeze simply makes the assignments silently fail! For example, if I do /* * Frozen singleton object "foo". */ var foo = (function() { var me = {}; me.bar = 1; if (Object.freeze) { Object.freeze(me); } return me; })(); foo.bar = 2; console.log(foo.bar); the console will log "1", but I won't know that I ever made a bad

问题 Other guys recommend the SetCurrentConsoleFontEx function but I don't know how to apply it to my project. I want to change the font size of only some texts, not all texts. Does SetCurrentConsoleFontEx() change the console's font size? Or are there other ways to change it? If there is, please show me the console function and a simple example. 回答1: Here is an example of using SetCurrentConsoleFontEx to change the console's font size. This affects the entire console window -- so like Joachim

问题 I am trying to use the WriteConsoleOutput function from kernel32.dll, however I cannot get unicode characters to display correctly, they always display as the wrong characters. I have attempted to use: Console.OutputEncoding = System.Text.Encoding.UTF8; Changing this to Encoding.Unicode does not work either. [DllImport("kernel32.dll", SetLastError = true)] private static extern bool SetConsoleOutputCP(uint wCodePageID); public void SetCP(){ SetConsoleOutputCP(65001); } I have tried using both

问题 I am trying to use the WriteConsoleOutput function from kernel32.dll, however I cannot get unicode characters to display correctly, they always display as the wrong characters. I have attempted to use: Console.OutputEncoding = System.Text.Encoding.UTF8; Changing this to Encoding.Unicode does not work either. [DllImport("kernel32.dll", SetLastError = true)] private static extern bool SetConsoleOutputCP(uint wCodePageID); public void SetCP(){ SetConsoleOutputCP(65001); } I have tried using both

问题 I am trying to use the WriteConsoleOutput function from kernel32.dll, however I cannot get unicode characters to display correctly, they always display as the wrong characters. I have attempted to use: Console.OutputEncoding = System.Text.Encoding.UTF8; Changing this to Encoding.Unicode does not work either. [DllImport("kernel32.dll", SetLastError = true)] private static extern bool SetConsoleOutputCP(uint wCodePageID); public void SetCP(){ SetConsoleOutputCP(65001); } I have tried using both

问题 I have just started a course on the creation of keylogger and the first function I encountered was something to make the console disappear: #include <iostream> #include <windows.h> using namespace std; int main() { MSG Msg; while (GetMessage(&Msg, NULL, 0, 0)) { TranslateMessage(&Msg); DispatchMessage(&Msg); } } The instructor is using Code Blocks and said that we will need to add a console flag "-mwindows" to the menu of console flags in Code Blocks, but I was not successful in finding

问题 I have a basic understanding of recursive functions and tracing, but something is going haywire when I try to trace the following program: #include <stdio.h> #include <stdlib.h> int f1(int *a, int c); int main(void) { int a=2, b=3, c=4, d=5; a = f1(&c, f1(&b,d)); printf("a= %d b= %d c= %d d= %d\n",a,b,c,d); system("pause"); return 0; } int f1(int *a, int c) { *a = c - 2; c = c*2 - (*a); printf("a= %d c= %d\n", *a, c); return c - *a; } When I trace, I get two calls to f, f(4,4) and f(3,5). I

问题 I'd like to create a C# application that behaves like a console application when you run it from a console window (and can output text to the console) but that does not create a console window when run externally. I've done a bit of research and the usual suggestion is to create a C# console application, then change its project type to a Windows Application. However that stops the Console.WriteLine messages from being written when run from a console. Is there any way to run a program like

问题 I'd like to create a C# application that behaves like a console application when you run it from a console window (and can output text to the console) but that does not create a console window when run externally. I've done a bit of research and the usual suggestion is to create a C# console application, then change its project type to a Windows Application. However that stops the Console.WriteLine messages from being written when run from a console. Is there any way to run a program like

问题 I am configuring sql2java the first time myself. I extracted the zip-archive and imported all files into an eclipse java project. I don't know if this is correct, because when I run the ant build file through the eclipse ant function ("Run as ant build...") there is no output on the console. I don't know where the problem is located, sql2java, ant, eclipse? Its a fresh and clean install of eclipse galileo. How can I get sql2java / ant to work? How do I get any information that can help me to