我只是想知道,他们是否是一种方法,以获得的网页来源的域名,其中有相同的来源政策?我尝试过任何来源,但我的问题是,默认情况下,我没有通过twitter进行身份验证。我真的很感激你的帮助!我的代码如下:
var request = new XMLHttpRequest();
request.open("GET", "https://twitter.com/", false);
request.send();
var sc = request.response;
我有两个来自同一个对象的JavaRDD,我想将数据组合成一个。它们是:
域名
public class User {
String name;
String email;
String profession;
Integer age;
// constructor
// setters and getters
}
RDD 1
User user1 = new User ("Name", "email@email.com");
User user2 = new User ("Name2",
所以我和批处理混在一起,做了这个脚本:
@echo off
setlocal enabledelayedexpansion
set /a "start=33"
set "sc1=°"
set "sc2=°"
set "sc3=°"
set "sc4=°"
set "sc5=°"
set "sc6= "
set "sc7= "
set "sc8= "
set "sc9= "
set "sc10= "
set "sc
我创建了一个最小的爬虫,如下所示-
from scrapy.selector import Selector
from scrapy.contrib.linkextractors.sgml import SgmlLinkExtractor
from scrapy.contrib.spiders import CrawlSpider, Rule
from sandbox.items import SandboxItem
class SandboxCrawlSpider(CrawlSpider):
name = 'sandbox_crawl'
allowed_do
我试图在这个声明中添加一个由SC_FRAMES.GROUPPRODUCTTYPE组成的组:
SELECT
SC_JOBS.CREATIONDATE,
(SELECT SUM(SC_JOBS.GROSSEXCLVAT) FROM SC_JOBS WHERE SC_FRAMES.GROUPPRODUCTTYPE = 'ABC' AND SC_FRAMES.JOBID = SC_JOBS.JOBSID AND SC_JOBS.INVOICEDATE < '1990-01-01') AS Product1,
(SELECT SUM(SC_JO