url

问题 What is the best way to build a request URL with parameters in R? Thus far I came up with this: library(magrittr) library(httr) library(data.table) url <- list(hostname = "geo.stat.fi/geoserver/vaestoalue/wfs", scheme = "https", query = list(service = "WFS", version = "2.0.0", request = "GetFeature", typename = "vaestoalue:kunta_vaki2017", outputFormat = "application/json")) %>% setattr("class","url") request <- build_url(url) What I like about the code that I have now, is that I can easily

问题 What is the best way to build a request URL with parameters in R? Thus far I came up with this: library(magrittr) library(httr) library(data.table) url <- list(hostname = "geo.stat.fi/geoserver/vaestoalue/wfs", scheme = "https", query = list(service = "WFS", version = "2.0.0", request = "GetFeature", typename = "vaestoalue:kunta_vaki2017", outputFormat = "application/json")) %>% setattr("class","url") request <- build_url(url) What I like about the code that I have now, is that I can easily

问题 I would like to insert an image from URL into the xlsx file. How could I do that with openpyxl? I checked the documentation but not shows how to insert an image from URL. 回答1: There is no built-in function in Openpyxl to insert images through URLs. You'll need to use an Http client module for python.(example: urllib ) import openpyxl from openpyxl.writer.excel import save_virtual_workbook from openpyxl.drawing.image import Image import PIL import io import urllib3 wb = openpyxl.Workbook() ws

问题 I am having a little bit of regex trouble. I am trying to get the path in this url videoplay . http://video.google.co.uk:80/videoplay?docid=-7246927612831078230&hl=en#hello If I use this regex /.+ it matches /video as well. I would need some kind of anti / negative match to not include // 回答1: In case if you need this for your JavaScript web-app: the best answer I ever found on this topic is here. Basic (and also original) version of the code looks like this: var parser = document

问题 I am having a little bit of regex trouble. I am trying to get the path in this url videoplay . http://video.google.co.uk:80/videoplay?docid=-7246927612831078230&hl=en#hello If I use this regex /.+ it matches /video as well. I would need some kind of anti / negative match to not include // 回答1: In case if you need this for your JavaScript web-app: the best answer I ever found on this topic is here. Basic (and also original) version of the code looks like this: var parser = document

问题 I am having a little bit of regex trouble. I am trying to get the path in this url videoplay . http://video.google.co.uk:80/videoplay?docid=-7246927612831078230&hl=en#hello If I use this regex /.+ it matches /video as well. I would need some kind of anti / negative match to not include // 回答1: In case if you need this for your JavaScript web-app: the best answer I ever found on this topic is here. Basic (and also original) version of the code looks like this: var parser = document

问题 I have a text file of URLs, about 14000. Below is a couple of examples: http://www.domainname.com/pagename?CONTENT_ITEM_ID=100&param2=123 http://www.domainname.com/images?IMAGE_ID=10 http://www.domainname.com/pagename?CONTENT_ITEM_ID=101&param2=123 http://www.domainname.com/images?IMAGE_ID=11 http://www.domainname.com/pagename?CONTENT_ITEM_ID=102&param2=123 I have loaded the text file into a Python list and I am trying to get all the URLs with CONTENT_ITEM_ID separated off into a list of

问题 I have a text file of URLs, about 14000. Below is a couple of examples: http://www.domainname.com/pagename?CONTENT_ITEM_ID=100&param2=123 http://www.domainname.com/images?IMAGE_ID=10 http://www.domainname.com/pagename?CONTENT_ITEM_ID=101&param2=123 http://www.domainname.com/images?IMAGE_ID=11 http://www.domainname.com/pagename?CONTENT_ITEM_ID=102&param2=123 I have loaded the text file into a Python list and I am trying to get all the URLs with CONTENT_ITEM_ID separated off into a list of

问题 When building a static HTML site, you can set the base url like so <base url="http://localhost:8888/mysite" /> . Supposedly when you insert, say, an image, you can do so from that base url like so <img src="/img/logo.png" /> , which is equivalent to <img src="http://localhost:8888/mysite/img/logo.png" /> My problem is that these relative links don't work when I move the site around, which is a pain because I'm trying to share it with someone on Dropbox. I thought I could just chage the base

问题 When building a static HTML site, you can set the base url like so <base url="http://localhost:8888/mysite" /> . Supposedly when you insert, say, an image, you can do so from that base url like so <img src="/img/logo.png" /> , which is equivalent to <img src="http://localhost:8888/mysite/img/logo.png" /> My problem is that these relative links don't work when I move the site around, which is a pain because I'm trying to share it with someone on Dropbox. I thought I could just chage the base