require

Vue-cli是vue官方出品的快速构建单页应用的脚手架，如果你是初次尝试Vue，不建议使用，推荐你使用普通引入javascript文件的方式进行学习，如果你已经有vue基础那么就可以用vue-cli这个脚手架进行学习。下面开始对vue-cli生成的项目结构进行一下简单的解读，这个解读只是本人在项目中应用vue-cli的一些个人见解和总结，只针对一些刚入门vue的人，本人是菜鸟，如有不对请大神不吝赐教。 第1部分：安装Vue-cli 一.安装vue-cli 安装vue-cli首先需要安装node，如果你的电脑已经安装node，就可以使用node自带的npm来安装vue-cli，你可以在命令行工具里输入npm -v 检测你是否安装了npm和版本情况。出现版本号说明你已经安装了npm和node，我这里的npm版本为5.3.0。 如果npm没有问题的话，就可以愉快的玩耍了。 npm 命令安装vue-cli了，在命令行输入下面的命令： npm install vue-cli -g -g :代表全局安装。如果你安装时报错，一般是网络问题，你可以尝试用淘宝镜像cnpm来进行安装。安装完成后，命令行输入vue -V来进行查看 vue-cli的版本号。注意这里的V是大写的。我这里版本号是2.9.9，应该是截止到2017-12-22最新版本。 出现这个版本号说明vue-cli安装成功！ 二

I have a cron job that needs to include this file: require '../includes/common.php'; however, when it is run via the cron job (and not my local testing), the relative path does not work. the cron job runs the following file (on the live server): /home/username123/public_html/cron/mycronjob.php and here's the error: Fatal error: require(): Failed opening required '../includes/common.php' (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/username123/public_html/cron/mycronjob.php on line 2 using the same absolute format as the cron job, common.php would be located at /home/username123

Lowdb是轻量化的基于Node的JSON文件数据库。对于构建不依赖服务器的小型项目，使用LowDB存储和管理数据是非常不错的选择。 一：lowdb 使用及安装 在项目中的根目录安装 lowdb 命令如下： npm install --save-dev lowdb lowdb是基于 lodash 构建的，因此我们可以使用任何 lodash 强大的函数。并且我们可以串联使用。 下面我们的目录结构比如是如下： |--- lowdb | |--- node_modules | |--- app.js | |--- package.json 然后我们在app.js 添加如下代码： const low = require('lowdb'); const FileSync = require('lowdb/adapters/FileSync'); const adapter = new FileSync('./db.json'); const db = low(adapter); db.defaults({posts: [], user: {}, count: 0 }).write(); 如上保存后，我们在命令行中执行 node app.js 后，会在我们的项目中的根目录下新建一个叫 db.json 文件，该文件代码变成如下所示： { "posts": [], "user": {},

I am trying to extend a library in codeigniter. The only way to do so seems to include the original library using require_once then load the extended library using $this->load->library() right now I have tried require_once('ion_auth.php'); require_once('home/SITE_NAME/public_html/FOLDER_NAME/application/libraries/ion_auth.php') require_once('/home/SITE_NAME/public_html/FOLDER_NAME/application/libraries/ion_auth.php') but unfortunately not luck..... I keep getting this error Message: require_once(...) [function.require-once]: failed to open stream: No such file or directory Weird thing is

I have several subdomains contained in their own directory above my root site, and an assets folder in my root directory. For example: / /assets/ /forums/ /blog/ I'm trying to require() files on php pages in both the root directory, and the subdirectories, for example, assets/include/form.php is required() in both index.php in the root directory and index.php in the forums directory. However, inside form.php, is another require, trying to get another file contained in the include directory. I can't seem to find a way to require a file inside this form.php where it will work on both the root

I am trying to require a rake file that I have created inside another file I have. These two files are inside two different directories. I have require at the top of my first file with the name of the second file inside the quotes after the require. It is telling me that it can't load such file. Does that mean because its in different directory it can't find it? I tried sticking in the full path to the second file but it still can't load the file. Does anyone know how I can load the second file into the first? Thanks in advance require will search for files in only a set of locations referred

Lots of famous PHP scripts including WordPress use dirname(__FILE__).'/myParent.php' instead of just 'myParent.php' when including files in the same directory of the currently running script. Aren't they the same thing? Why do you prefer typing more? Thanks. PHP needs to know the absolute path to the file. dirname(__FILE__).'/myParent.php' already is the absolute path but 'myParent.php' requires a lookup using the given paths in include_path to get an absolute path and find the file. A better choice would be './myParent.php' : However, it is more efficient to explicitly use include './file'

In Ruby, I have been told that when doing require "some_file" Ruby will look for the file in certain places. I know that it looks for some_file.rb , but where does it look for it by default? It depends on your platform, and how Ruby was compiled, so there is no "the" answer to this. You can find out by running: ruby -e 'puts $:' Generally, though, you have the standard, site, and vendor Ruby library paths, including an arch, version, and general directory under each. Ruby looks in all the paths specified in the $LOAD_PATH array. You can also add a directory to search like so: $LOAD_PATH

<?php define('DIR_SECURE_FILENAME', 'default.html');//错误页面 define('APP_PATH','./myapp/'); //项目路径 require './ThinkPHP/ThinkPHP.php'; //引用文件 <?php define('DIR_SECURE_FILENAME', 'default.html'); define('APP_PATH','./index/'); //项目路径 require './ThinkPHP/ThinkPHP.php'; //引用文件 <?php define('DIR_SECURE_FILENAME', 'default.html'); define('APP_PATH','./'); //项目路径 require './ThinkPHP/ThinkPHP.php'; //引用文件 <?php define('DIR_SECURE_FILENAME', 'default.html'); define('APP_PATH','123'); //项目路径 require './ThinkPHP/ThinkPHP.php'; //引用文件 <?php define('DIR_SECURE_FILENAME', 'default.html'); define('APP_PATH',''

How can I detect whether my Node.JS file was called using SH: node path-to-file or JS: require('path-to-file') ? This is the Node.JS equivalent to my previous question in Perl: How can I run my Perl script only if it wasn't loaded with require? nicolaskruchten if (require.main === module) { console.log('called directly'); } else { console.log('required as a module'); } See documentation for this here: https://nodejs.org/docs/latest/api/modules.html#modules_accessing_the_main_module Thorsten Lorenz There is another, slightly shorter way (not outlined in the mentioned docs). var runningAsScript