System Design The system design is based on client-server architecture. The server side makes use of a popular nodejs module Express to implement a RESTful API. The client side makes use of jjQuery library to send request to the server and receive response from it. The server and client communicates through JSON formatted messages. JSON […]
程序代写代做代考 jquery algorithm Java javascript System Design Read More »
http://classes.engineering.wustl.edu/cse330/index.php/JavaScript http://classes.engineering.wustl.edu/cse330/index.php/AJAX_and_JSON http://classes.engineering.wustl.edu/cse330/index.php/JQuery http://classes.engineering.wustl.edu/cse330/index.php/Web_Application_Security,_Part_3 http://classes.engineering.wustl.edu/cse330/index.php/JavaScript document.getElementById(“xyz”).addEventListener(…) Bad Example Access-Control-Allow-Origin http://classes.engineering.wustl.edu/cse330/index.php/HTML_and_CSS http://classes.engineering.wustl.edu/cse330/content/weather_json.php document.addEventListener(“DOMContentLoaded”, fetchWeather, false); http://classes.engineering.wustl.edu/cse330/content/weather.css http://classes.engineering.wustl.edu/cse330/index.php/File:WeatherWidget.png { “updated”: “Thu, 11 Oct 2012 5:54 pm CDT”, “location”: { “city”: “St. Louis”, “state”: “MO” }, “wind”: { “chill”: “62”, “direction”: “150”, “speed”: “3 mph” }, “atmosphere”: { “humidity”: “50”, “visibility”: “10”, “pressure”: “30.12 in” }, “current”: {
courseScraper-checkpoint In [1]: import urllib2 #specify the url wiki = “http://guide.berkeley.edu/courses/compsci/” page = urllib2.urlopen(wiki) from bs4 import BeautifulSoup soup = BeautifulSoup(page, “lxml”) In [34]: res = [] for t in soup.find_all(‘h3’, class_=”courseblocktitle”): alls = t.find_all() res.append(‘ ‘.join(x.string for x in alls).replace(u’\xa0’, ‘ ‘)) # alls = soup.find_all(‘h3’, class_=”courseblocktitle”)[0].find_all() # ‘ ‘.join(x.string for x in alls).replace(u’\xa0’, ‘ ‘)
courseScraper In [1]: import urllib2 #specify the url wiki = “http://guide.berkeley.edu/courses/compsci/” page = urllib2.urlopen(wiki) from bs4 import BeautifulSoup soup = BeautifulSoup(page, “lxml”) In [34]: res = [] for t in soup.find_all(‘h3’, class_=”courseblocktitle”): alls = t.find_all() res.append(‘ ‘.join(x.string for x in alls).replace(u’\xa0’, ‘ ‘)) # alls = soup.find_all(‘h3’, class_=”courseblocktitle”)[0].find_all() # ‘ ‘.join(x.string for x in alls).replace(u’\xa0’, ‘ ‘)
Assignment 2 – matelook Aims This assignment aims to give you: · experience in constructing a CGI script and Perl/Python programming generally, · practice in producing a complete CGI-based web site, · and an introduction to the issues involved in programming for the web. Note: the material in the lecture notes will not be sufficient by
Software Evolution Project要求： Evolution Goal: Refactor重构这个网站: http://editor.models-db.com/，用JavaScript 和ReactJS，IDE 用Eclipse Deadline：12月4日左右 目前我用SonarQube对代码进行了分析，对于重构，这是我的一些想法： 1. 一些基本要素的重构，包括： a. remove dead code b. Variable declarations: Many javascript files in the project contained variables that were not declared and also variables that were declared more than once in each file c. Change “==” and “!=” to “===” and “!==” d. Remove
程序代写代做代考 Java javascript jquery Software Evolution Project要求： Read More »
In [1]: import urllib2 #specify the url wiki = “http://guide.berkeley.edu/courses/compsci/” page = urllib2.urlopen(wiki) from bs4 import BeautifulSoup soup = BeautifulSoup(page, “lxml”) In [34]: res = [] for t in soup.find_all(‘h3’, class_=”courseblocktitle”): alls = t.find_all() res.append(‘ ‘.join(x.string for x in alls).replace(u’\xa0’, ‘ ‘)) # alls = soup.find_all(‘h3’, class_=”courseblocktitle”)[0].find_all() # ‘ ‘.join(x.string for x in alls).replace(u’\xa0’, ‘ ‘) In [35]:
In [1]: import urllib2 #specify the url wiki = “http://guide.berkeley.edu/courses/compsci/” page = urllib2.urlopen(wiki) from bs4 import BeautifulSoup soup = BeautifulSoup(page, “lxml”) In [34]: res = [] for t in soup.find_all(‘h3’, class_=”courseblocktitle”): alls = t.find_all() res.append(‘ ‘.join(x.string for x in alls).replace(u’\xa0’, ‘ ‘)) # alls = soup.find_all(‘h3’, class_=”courseblocktitle”)[0].find_all() # ‘ ‘.join(x.string for x in alls).replace(u’\xa0’, ‘ ‘) In [35]:
Preprocessing with NLTK¶ First, if you haven’t used iPython notebooks before, in order to run the code on this workbook, you can use the run commands in the Cell menu, or do shift-enter when an individual code cell is selected. Generally, you will have to run the cells in order for them to work properly.
程序代写代做代考 algorithm deep learning python jquery javascript Java Preprocessing with NLTK¶ Read More »
项目一：内容管理系统(后台) 模块四 栏目管理 PHP 读取栏目 ——准备测试数据 在管理员登录后，就可以对栏目进行管理。在项目数据库中，为栏目表添加测试数据，用于读取栏目功能的开发。添加测试数据的SQL语句如下。 INSERT INTO `cms_category` (`id`, `pid`, `name`, `sort`) VALUES (1, 0, ‘PHP’, 0), (2, 0, ‘Java’, 1), (3, 1, ‘PHP基础’, 0), (4, 1, ‘PHP高级’, 1); 栏目管理 读取栏目 ——读取栏目数据 在项目中，读取栏目数据的需求可能会频繁出现，因此将此功能写在函数中。在common目录下创建文件module.php，用于保存和数据相关的功能模块函数。 栏目管理 读取栏目 ——读取栏目数据 定义函数module_category()，用于获取栏目列表 该函数的参数$mode表示索引方式：id 或 pid，默认返回两种格式 定义一个静态变量$result，用于缓存查询结果 当第一次调用函数时，到数据库中获取数据，并分别根据id和pid创建数组索引，方便查找。 最后根据索引方式返回查询结果 栏目管理 编辑栏目 ——输出已有栏目 在项目中创建cp_category.php文件，该文件用于读取栏目数据显示在HTML模板中。 在该文件中载入初始化文件 接着定义display()函数，显示页面 从数据库中根据pid取出数据，载入HTML模板文admin\view\cateogory.html 调用函数display() 栏目管理 编辑栏目
程序代写代做代考 Java javascript jquery 项目一：内容管理系统(后台) Read More »