require

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: Learning about node.js and socket.io and working through this tutorial by Daniel Nill . The server starts no problem. However, when I navigate to localhost:8001/socket.html, I get the default error message. So I changed the switch statement to be '/socket.html' as opposed to 'socket.html'. The page now loads with status code 200, but nothing is rendered to screen. The screen should say "This is our socket.html file". What gives? The server side js code is var http = require("http"); var url = require('url'); var fs = require('fs'); var

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: I attempted to install ffmpeg for my Heroku Rails app and now my app is crashing. I added a buildpack using the following command: heroku config : add BUILDPACK_URL = https : //github.com/shunjikonishi/heroku-buildpack-ffmpeg After pushing to Heroku, I get the following error according to my logs: 2013 - 11 - 17T17 : 50 : 44.022351 + 00 : 00 heroku [ web . 1 ]: Starting process with command `bundle exec rails server -p 47171` 2013 - 11 - 17T17 : 50 : 46.295602 + 00 : 00 app [ web . 1 ]: bash : bundle : command not found 2013 - 11 -

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I am trying to set up a basic contact form using SengGrid and I keep getting a "Uncaught ReferenceError: require is not defined" error. I have this code in a script tag in the head of the html page. var sendgrid = require('sendgrid')(username,pass); I have looked at requirejs, but I am not sure why I am getting this error. Could someone explain to me how I can resolve this issue? 回答1: require() is not built into the browser. So when you say that "I have this code in a script tag in the head of the html page." that would explain why the

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: I have got a problem with install python on my OVH vps server kubuntu 14.04 desktop. What i need to do ? :~/ Desktop # python get-pip.py pip is configured with locations that require TLS / SSL , however the ssl module in Python is not available . Collecting pip Could not fetch URL https : //pypi.python.org/simple/pip/: There was a problem confirming the ssl certificate: Can't connect to HTTPS URL because the SSL module is not available. - skipping Could not find a version that satisfies the requirement pip ( from versions : ) No

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I am wondering how to load regular nodejs module from node_modules directory from inside TypeScript class. When I try to compile .ts file that contains: var sampleModule = require('modulename'); compiler tells me I cannot use require in this scope. (that line is at the beginning of the file). Is there a way how to load and use modules from node_modules inside TypeScript class? 回答1: Typescript will always complain when it is unable to find a symbol. The compiler comes together with a set of default definitions for window , document and such

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: This is my Gemfile config: group :development, :test do gem 'rspec-rails' gem 'factory_girl', '~>2.0.0.beta1' gem 'factory_girl_rails', :git => 'https://github.com/thoughtbot/factory_girl_rails.git', :tag => 'v1.1.beta1' end This is my spec_helper.rb : # This file is copied to spec/ when you run 'rails generate rspec:install' ENV["RAILS_ENV"] ||= 'test' require File.expand_path("../../config/environment", __FILE__) require 'rspec/rails' require "factory_girl" # Requires supporting ruby files with custom matchers and macros, etc, # in spec

I am trying to upgrade one of my Rails projects to Ruby 1.9.2 . All went pretty well, but one RSpec test broke. In this test I require a Ruby lib : # file spec/models/my_lib_spec.rb require 'spec_helper' require 'lib/services/my_lib' describe "MyLib" do it "should do something" do ... The lib looks like this: # file lib/services/my_lib.rb class MyLib def self.do_something ... In Ruby 1.8.7 (REE) the test worked well: $ ruby -v ruby 1.8.7 (2011-02-18 patchlevel 334) [i686-darwin11.1.0], MBARI 0x6770, Ruby Enterprise Edition 2011.03 $ rspec ./spec/models/my_lib_spec.rb .. Finished in 1.4 seconds

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I've looked at a lot of answer for this same question, but I haven't found a working solution yet. I am trying to make a web app that you can upload files to using express and multer, and I am having a problem that no files are being uploaded and req.file is always undefined. My code below 'use strict'; var express = require('express'); var path = require('path'); var multer = require('multer') var upload = multer({ dest: 'uploads/' }) var app = express(); require('dotenv').load(); app.use(express.static(path.join(__dirname, 'main'))); app

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'm moving my Twitch bot from Python 2.7 to Python 3.5. I keep getting the error: a bytes like object is required not 'str' on the 2nd line of the code below. twitchdata = irc.recv(1204) data = twitchdata.split(":")[1] twitchuser = data.split("!")[0] twitchmsg = twitchdata.split(":")[2] chat = str(twitchuser) +": "+ str(twitchmsg) print(chat) #prints chat to console 回答1: try data = twitchdata.decode().split(":")[1] instead of data = twitchdata.split(":")[1] 文章来源: Python - a bytes like object is required, not str

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I know that this issue has been posted many times, but for me it seems to be a different problem. Indeed, this error Warning: require(vendor/autoload.php): failed to open stream: No such file or directory in C:\xampp\htdocs\site_web\send_mail.php on line 3 Fatal error: require(): Failed opening required 'vendor/autoload.php' (include_path='C:\xampp\php\PEAR') in C:\xampp\htdocs\site_web\send_mail.php on line 3 appears at the begining of my code from this line: require 'vendor/autoload.php'; So, I guess there must be a /vendor/autoload.php