最近在看opencv相关的内容,看到画图这一部分时,提示我 这些代码都来自OpenCV代码的sample文件夹. 按照他的提示,我打开了相应的文件夹,却发现,so many 文件 and 文件夹,这让我从何找起啊. 突然想到宇宙第一IDE家的编辑器可能会有办法,所以某度了一下,果然找到了方法,这里整理一下. 首先利用vscode打开simple文件夹,其实我们可以把范围缩小一下,因为我写的是c cao cao,所以直接打开simple下面的cpp文件夹就OK了.然后在Edit->>Find
linux下生成core dump文件方法及设置 from:http://www.cppblog.com/kongque/archive/2011/03/07/141262.html core dump的概念: A core dump is the recorded state of the working memory of a computer program at a specific time, generally when the program has terminated a
原文:分享非常有用的Java程序 (关键代码) (二)---列出文件和目录 File dir = new File("directoryName"); String[] children = dir.list(); if (children == null) { // Either dir does not exist or is not a directory } else { for (int i=0; i < children.length; i++) { // Get f
分步指南 安装fastlane: ① Make sure you have the latest version of the Xcode command line tools installed: xcode-select --install ②Choose your installation method: Homebrew Installer Script Rubygems macOS macOS macOS or Linux with Ruby 2.0.0 or above brew