codeblocks

问题 Where can I find a guide to generate a simple CMake Hello World project to be loaded in CMake? platform: Lenovo 32bit Linux Kubuntu 1) I would be using a git repo: ./git/CMakeLists.txt ./git/code/CMakeLists.txt ./git/code/hello-world.c where the files contain the obvious content 2) I would run cmake - pointing the source to the git repo indicated in 1 - configuring the repo - generating the code-blocs-project (cbp) file in ./build 3) so I can simply click - the cbp link in ./build - compile

问题 Where can I find a guide to generate a simple CMake Hello World project to be loaded in CMake? platform: Lenovo 32bit Linux Kubuntu 1) I would be using a git repo: ./git/CMakeLists.txt ./git/code/CMakeLists.txt ./git/code/hello-world.c where the files contain the obvious content 2) I would run cmake - pointing the source to the git repo indicated in 1 - configuring the repo - generating the code-blocs-project (cbp) file in ./build 3) so I can simply click - the cbp link in ./build - compile

问题 I've got an application in Code::Blocks, and it's the simple Hello, World traditional program. #include <iostream> int main() { std::cout << "Hello, World!" << std::endl; } The program builds and executes, but the output isn't shown. I checked the project properties in Code::Blocks and it is definitely set to console application. Any suggestions as to the problem? Edit: The output only fails in the IDE. When run separately the resulting executable functions exactly as expected. 回答1: It's

问题 How to show the vertical right margin line (usually 80 characters) in the editor window in Code::Blocks? 回答1: For the current Code::Blocks version (16.01): Go to Toolbar -> Settings -> Editor Under the list of categories (icons) on the left, select Margins and Caret In the Right margin section, change Right margin hint to visible line You can also change the color and column number Click OK to save 来源： https://stackoverflow.com/questions/43858886/codeblocks-how-to-show-gutter-vertical-right

问题 can this be done somehow? if((a || b) == 0) return 1; return 0; so its like...if a OR b equals zero, then...but it is not working for me. my real code is: bool Circle2::contains(Line2 l) { if((p1.distanceFrom(l.p1) || p1.distanceFrom(l.p2)) <= r) { return 1; } return 0; } 回答1: You need to write the full expression: (a==0)||(b==0) And in the second code: if((p1.distanceFrom(l.p1)<= r) || (p1.distanceFrom(l.p2)<=r) ) return 1; If you do ((a || b) == 0) this means "Is the logical or of a and b

问题 I'm trying to use JNI and getting java.lang.UnsatisfiedLinkError. Unlike the other million questions asked about this, I have the lib on my path, and have even seen the exception change when I remove it. I'm sure that something is wrong with the dll I have created, but I'm not sure what. Here is my java class code: package com; public class Tune { static { System.loadLibrary("lala"); } public static void main(String[] args) { Tune j = new Tune(); System.out.println("2+6="+j.add(2, 6)); }

问题 I am new to C++ and been having trouble with writing a function using the GDI+ library to create a new bitmap in memory ( so not opening/reading an existing bitmap); then drawing on the bitmap; before saving it to png. In particular, I am having problems with the bitmap creation and saving code. I am constrained to using codeblocks and I can't use visual studios, even if I wanted to. The code is as follows: #include "drawImage.h" #include <windows.h> #include <objidl.h> #include <gdiplus.h>

问题 I am having some difficulties with codeblocks 10.05 recognizing the GLFW libraries on my machine. When I create an empty project, and copy paste this code found from this GLFW tutorial >> http://content.gpwiki.org/index.php/GLFW:Tutorials:Basics #include <stdlib.h> #include <GL/glfw.h> void Init(void); void Shut_Down(int return_code); void Main_Loop(void); void Draw_Square(float red, float green, float blue); void Draw(void); float rotate_y = 0, rotate_z = 0; const float rotations_per_tick =

问题 I am trying to use cUrl in my app but i am getting several errors. I already tried to find a solution on g or here, but nothing helped. I build and link cUrl as static, have libcurl.a set up in linker, have proper includes but it still doesn't work. I tried adding -lcurl into build settings but seems like it doesn't know that flag. I am using cUrl 7.46.0 build with --disable--static and --without--ssl and Code::Blocks ide & mingw compiler // c++ ofc Here are those errors: obj\Release\src

问题 Can anybody explain me why this code doesn't work? #include <stdio.h> #include <stdlib.h> void findAndPrint(char *arr[], int year, int month, int day); int main() { char *dayTab[] = { {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}, {31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31} }; findAndPrint(dayTab, 3, 3, 3); getchar(); return 0; } void findAndPrint(char *arr[], int year, int month, int day ){ int d = 0; if(month > 12 || month < 1 || day > 31 || day<1) return; int leap = ((year%4==0 &&