extract

How to Extract/Retrieve source code given URL in Firefox extention

╄→гoц情女王★ 提交于 2019-12-02 17:28:52
问题 I'm writing a Firefox extension that will analyze / parse the linked pages while the user is still on the current page. I know there are ways to retrieve the source code for the page currently being viewed, but what about the linked pages? If I'm able to obtain the URL of the linking page, will I be able to retrieve the source code of that URL? My extension is mainly written in XUL and JavaScript, any code or sample add-ons will help me a LOT! 回答1: Maybe the following JavaScript snippet will

Extract file from resource in Windows module

巧了我就是萌 提交于 2019-12-02 16:07:52
问题 The below code executes, but it only extracts an empty bitmap file. Any ideas as to what is wrong with it? void Extract(WORD wResId , LPSTR lpszOutputPath) { //example: Extract(IDB_BITMAP1, "Redrose.bmp"); HRSRC hrsrc = FindResource(NULL, MAKEINTRESOURCE(wResId) , RT_BITMAP); HGLOBAL hLoaded = LoadResource( NULL,hrsrc); LPVOID lpLock = LockResource( hLoaded); DWORD dwSize = SizeofResource(NULL, hrsrc); HANDLE hFile = CreateFile (lpszOutputPath,GENERIC_WRITE,0,NULL,CREATE_ALWAYS,FILE_ATTRIBUTE

excel macro to search a website and extract results

会有一股神秘感。 提交于 2019-12-02 14:03:49
I have a value in Sheet 1, A1. It is either a business name, or its associated business number (as the site searches by number or name). Once I have entered the business name (or number) of the business I need the details on, I want to be able to click a "search" button and have the results of the search displayed in a table with 2 columns (say sheet 1, A5:B9) with the labels in left column of table and the results in the right. the site i need to search is http://www.abr.business.gov.au/ eg. If i search for the business number 31701562618 these are the results i get (and how i need displayed

Extract a particular table from multi-table html file using perl [closed]

为君一笑 提交于 2019-12-02 13:30:12
I have a html file with three tables. But I want to extract only one table of the three. How do I do this? A good module for extracting parts of a HTML document is HTML::Query . It provides a jQuery-like interface for selecting what part of a document to extract. You can do this using known Perl modules like : LWP WWW::Mechanize HTML::TreeBuilder HTML::TreeBuilder::XPath All are on http://search.cpan.org The last Perl module is really usefull, you can use Xpath expressions like : //table[0]/tr[3]/td[2]/text() by example, to print the text of the second td element in the third tr from the first

XML Data extraction

房东的猫 提交于 2019-12-02 12:12:48
<Filer> <ID>123456789</ID> <Name> <BusinessNameLine1>Stackoverflow</BusinessNameLine1> </Name> <NameControl>stack</NameControl> <USAddress> <AddressLine1>123 CHERRY HILL LANE</AddressLine1> <City>LA</City> <State>CA</State> <ZIPCode>90210</ZIPCode> </USAddress> </Filer> Here I have a sample of xml code given to me. With this xml I need to grasp a certain attribute from this xml. I simply need to extract all the <BusinessNameLine1> from the file. The issue is that this tag appears multiple times through out the file but I only need to extract it if it false in the <Filer> Tag. I would do this

how to extract data from url like facebook in asp.net mvc3?

…衆ロ難τιáo~ 提交于 2019-12-02 12:05:53
Is there any way to extract data from url like facebook does? I refered many links but this is using php code. This- http://www.99points.info/2010/07/facebook-like-extracting-url-data-with-jquery-ajax-php/ http://www.9lessons.info/2010/06/facebook-like-extracting-url-data-with.html www.webinfopedia.com/extract-meta-data-from-url-using-php.html I want to implement like this. how can i implement this in my asp.net mvc3 application? I just refered this -www.achari.in/facebook-like-url-data-extract-using-jquery in this i dont understand what they have done in php code, can anyone explain this code

Extract data from tsv file python

半城伤御伤魂 提交于 2019-12-02 09:25:27
I have a TSV file, that looks like this: A B C D D=1;E=2 S D F G H=2;B=4 I'd like to write the contents to another tsv file in this way. A B C D D 1 A B C D E 2 S D F G H 2 S D F G B 4 I'd really appreciate if anyone could help/ hint me in splitting column 5 as desired. If you are positively sure you only have tabs and semicolons, then you can use split. with open('/tmp/test.tsv') as infile, open('/tmp/test2.tsv', 'w') as outfile: for line in infile: tsplit = line.split("\t") firstcolumns = tsplit[:-1] lastitems = tsplit[-1].strip().split(";") for item in lastitems: allcolumns = firstcolumns +

How to extract columns with same name but different identifiers in R

纵饮孤独 提交于 2019-12-02 08:28:02
问题 Sorry if it is too basic, but I am not familiar with R. I have a data frame with multiple columns having the same column names, so after being imported to R, identifiers have been added. Something like this: A = c(2, 3, 5) A.1 = c('aa', 'bb', 'cc') A.2 = c(TRUE, FALSE, TRUE) B = c(1, 2, 5) B.1 = c('bb', 'cc', 'dd') B.2 = c(TRUE, TRUE, TRUE) df = data.frame(A, A.1, A.2, B, B.1, B.2) df A A.1 A.2 B B.1 B.2 1 2 aa TRUE 1 bb TRUE 2 3 bb FALSE 2 cc TRUE 3 5 cc TRUE 5 dd TRUE I would like to

extracting rows from CSV file based on specific keywords

纵然是瞬间 提交于 2019-12-02 07:45:15
enter image description here I have created a code to help me retrieving the data from csv file import re keywords = {"metal", "energy", "team", "sheet", "solar" "financial", "transportation", "electrical", "scientists", "electronic", "workers"} # all your keywords keyre=re.compile("energy",re.IGNORECASE) with open("2006-data-8-8-2016.csv") as infile: with open("new_data.csv", "w") as outfile: outfile.write(infile.readline()) # Save the header for line in infile: if len(keyre.findall(line))>0: outfile.write(line) I need it to look for each keyword in two main columns which are "position" and

python beautifulsoup extracting text

流过昼夜 提交于 2019-12-02 07:23:59
问题 I would like to extract the bold text, which is indicating the latest weather psi from this website http://app2.nea.gov.sg/anti-pollution-radiation-protection/air-pollution/psi/psi-readings-over-the-last-24-hours. Does anyone know how to extract using this code below ? Also I needed to extract two values that is infront of the current weather psi to do calculate. Total of three value (latest and previous two values) Example: current value ( bold ) is 5AM : 51, I need also 3AM and 4AM. Does