extract

Extract url from Java String containing <img src> tag [closed]

由 一世执手 提交于 2019-12-08 04:55:00
问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . I would like to extract the folowing String : http://www.01net.com/images/article/mea/150.100.790233.jpg This string is the url of the first element tag in the following Java string : <img src="http://www.01net.com/images/article/mea/150.100.790233.jpg" width="150" height="100" border=0 alt="" align=left style=

Extract a number from a string in r

由 天大地大妈咪最大 提交于 2019-12-08 04:08:53
问题 Hello how can I extract a number that is between two dashes from a text? Here is an exampledataset: text.var <- c("abd-GEN-eft-na-M-D-BINED-10-XX1","abd-GEN-eft-na-M-D-BINED-2-XX2","abd-GEN-eft-na-M-D-BINED-3-XX1") id <- c(1,2,3) data <- data.frame("id"=id,"text"=text.var) > data id text 1 1 abd-DEF-eft-na-M-D-BINED-10-XX1 2 2 abd-DEF-eft-na-M-D-BINED-2-XX2 3 3 abd-DEF-eft-na-M-D-BINED-3-XX1 I would like to extract the number between "-"s. My desired outcome would be: > data id text number 1

Extract url from Java String containing <img src> tag [closed]

由 自闭症网瘾萝莉.ら 提交于 2019-12-08 02:46:26
Closed. This question is off-topic . It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . I would like to extract the folowing String : http://www.01net.com/images/article/mea/150.100.790233.jpg This string is the url of the first element tag in the following Java string : <img src="http://www.01net.com/images/article/mea/150.100.790233.jpg" width="150" height="100" border=0 alt="" align=left style="margin-right:10px;margin-bottom:5px;">A en croire CNet US, le gouvernement américain aurait cherché à

is this possible in imacros javascript ? tried many ways not successful

由 限于喜欢 提交于 2019-12-08 02:02:55
问题 i did everything handled. but no luck it is returning "undefined" data. i tried many differnt ways to get data from this site. not successful. I posted this in other forums no one able to solve this to handle full data extract. i need data saved like this 91.228.53.28:8089 one per line all rows. var jsLF="\n"; var ret,ret1,ret2,ret3,ret_val; var p1; //open url p1 = "CODE:"; p1 += "URL GOTO=http://www.proxynova.com/proxy-server-list/country-de/" + jsLF; var p2; //extract 1st value ip save to

Oracle extract values from xmltype

由 丶灬走出姿态 提交于 2019-12-08 01:48:37
问题 This is the code I am currently using: SET serveroutput ON CREATE OR REPLACE PROCEDURE test_proc(i_xml varchar2) IS l_name VARCHAR2(20); l_age NUMBER; l_xml xmltype; BEGIN l_xml := xmltype(i_xml); FOR x IN (SELECT VALUE(p) col_val FROM TABLE(XMLSEQUENCE(EXTRACT(l_xml, '/ROWSET/ROW'))) p ) LOOP IF x.col_val.existSNode('/ROW/name/text()') > 0 THEN l_name:= x.col_val.EXTRACT('/ROW/name/text()').getstringVal(); END IF; IF x.col_val.existSNode('/ROW/age/text()') > 0 THEN l_age := x.col_val.EXTRACT

How to extract literal words from a consecutive string efficiently? [duplicate]

由 試著忘記壹切 提交于 2019-12-08 01:46:50
问题 This question already has answers here : Closed 7 years ago . Possible Duplicate: How to split text without spaces into list of words? There are masses of text information in people's comments which are parsed from html, but there are no delimiting characters in them. For example: thumbgreenappleactiveassignmentweeklymetaphor . Apparently, there are 'thumb', 'green', 'apple', etc. in the string. I also have a large dictionary to query whether the word is reasonable. So, what's the fastest way

Java xPath - extract subdocument from XML

由 你说的曾经没有我的故事 提交于 2019-12-08 01:39:00
问题 I have an XML document as follows: <DocumentWrapper> <DocumentHeader> ... </DocumentHeader> <DocumentBody> <Invoice> <Buyer/> <Seller/> </Invoice> </DocumentBody> </DocumentWrapper> I would like to extract from it the content of DocumentBody element as String, raw XML document: <Invoice> <Buyer/> <Seller/> </Invoice> With xPath it could be simple to get by: /DocumentWrapper/DocumentBody Unfrotunatelly, my Java code doesn't want to work as I want. It returns empty lines instead of expected

Excel VBA - Extract numeric value in string

由 一笑奈何 提交于 2019-12-08 01:36:49
问题 I have multiple tables of data in which, in one column, I have information about the value of various contracts. For each contract, the information contained in each cell of that column is presented as follows: "The value of the contract is $XX,XXX.XX." Sometimes, there will be additional text after the dollar value, as follows: "The value of the contract is $XX,XXX.XX. There is an option to modify the duration of the contract" I need to program a sub that allows me to extract the dollar

Extract string between html tags in php

由 一世执手 提交于 2019-12-08 00:35:15
问题 I want to extract string between html tags and convert it into other language using google api and to append the string with html tags. For example, <b>This is an example</b> I want to extract the string "This is an example" and convert it into other language and then again append the string with bold tag. Could anyone know how to proceed with this? Regards Rekha 回答1: Here's a working example of using the Google API to translate server side. The function takes a string as an input and strips

How to extract image from a live photo?

由 我的梦境 提交于 2019-12-07 22:24:09
问题 I know how to extract video from a live photo. Explained here. Use the PHAssetResourceManager to get the video file from the PHAssetResource . PHAssetResourceManager.defaultManager().writeDataForAssetResource(assetRes, toFile: fileURL, options: nil, completionHandler: { // Video file has been written to path specified via fileURL } But how to extract image URL from PHLivePhoto. The motivation behind this is to get both video and image URL in order to upload it to the server. 回答1: Well
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