extract

问题 I am working with windows form. In my project i need to color the last word of rich text box. When someone write on the given text box of the application i need the last word that is just written on the richtextbox to be colored red or whatever. I found a way to extract the last word from the following link http://msdn.microsoft.com/en-us/library/system.windows.documents.textselection.select%28v=vs.95%29.aspx But i need more handy code to extract the last word if its possible. Please help.

问题 I want to extract the information between CVE and | , but only the first time that CVE appear in the txt. I have now the follow code: import re f = open ('/Users/anna/PycharmProjects/extractData/DiarioOficial/aaa1381566.pdf.txt','r') mensaje = f.read() mensaje = mensaje.replace("\n","") print re.findall(r'\sCVE\s+([^|]*)', mensaje) Here is the txt file: CVE 1381566 | Director: Juan Jorge Lazo Rodríguez Sitio Web: www.diarioficial.cl | Mesa Central: +562 2486 3600 Email: consultas@diarioficial

问题 I have excel file shown bellow from that i need to extract data in different format using python. so please help i tried the bellow code: import xlrd book = xlrd.open_workbook("excel.xlsx") sheet = book.sheet_by_index(0) year=[] # for print the year seperately in list. for dat in sheet.row_values(0): if dat is not '': year.append(dat) print(year) rowdata = [] for i in range(2, sheet.nrows): sheetinlist = sheet.row_values(i) for cell in sheetinlist: if cell is not '': rowdata.append(cell)

问题 Below shows a executable statement: Successful attempt: INSERT INTO Personnel_Assignment (DATE, testno, Hours) SELECT '21-OCT-2011', '12345', CASE WHEN Extract(day From(S.ENDTIME-S.STARTTIME) ) >= 1 THEN (Extract(Day From(S.ENDTIME-S.STARTTIME) ) * 24 + Extract(Hour From(S.ENDTIME-S.STARTTIME) ) ) WHEN S.endtime IS NULL THEN NULL ELSE Extract(Hour From(S.ENDTIME-S.STARTTIME) ) ) ||'hrs' End || Extract(Minute From(S.ENDTIME-S.STARTTIME) ) || 'Min' As Hours FROM Schedule S` Please note that the

问题 I have a data set of medicine names in a column. I am trying to extract the name ,strength and unit of each medicine from this data. The term MG and ML are the qualifiers of strength in the setup. For example, let us consider the following given data set for the names of the medicines. Medicine name ---------------------- FALCAN 150 MG tab AUGMENTIN 500MG tab PRE-13 0.5 ML PFS inj NS.9%w/v 250 ML, Glass Bottle I want to extract the following information columns from this data set, Name |

问题 I'm looking to extract and print a specific line from a table I have in a long log file. It looks something like this: ****************************************************************************** XSCALE (VERSION July 4, 2012) 4-Jun-2013 ****************************************************************************** Author: Wolfgang Kabsch Copy licensed until 30-Jun-2013 to academic users for non-commercial applications No redistribution. ******************************************************

问题 I am using java.I have an xml file which looks like this: <?xml version="1.0"?> <personaldetails> <phno>1553294232</phno> <email> <official>xya@gmail.com</official> <personal>bk@yahoo.com</personal> </email> </personaldetails> Now,I need to check each of the tag values for its type using specific conditions,and put them in separate files. For example,in the above file,i write conditions like 10 digits equals phone number, something in the format of xxx@yy.com is an email.. So,what i need to

问题 Currently I have a zipfile containing several thousand .xml files, extracted the folder is 1.5gb in size. I have a function that matches data with specific files inside this zip file. I then want to read this specific file and extract additional data. My question: Is there any way to extract these specific files from the archive without unzipping the entire archive? The built in unzip.m function can only be used to unzip the entire file so it won't work so I am thinking I have to use the COM

问题 I want to extract first part of a string using "Sed" utility. grep and awk are not available in the environment. The input is "https://jintestexample.example.com/services/get/latest/accounts". I need to extract the string before "/services". I have to use sed only. Your help is much appreciated Thanks, Jin 回答1: Just remove /services and whatever follows: echo "https://jintestexample.example.com/services/get/latest/accounts" \ | sed -e 's%/services.*%%' 来源： https://stackoverflow.com/questions

问题 This question already has answers here : Read a .Z file (unix compresses file) in Java (2 answers) Closed 2 years ago . Do anyone have coding in java to extract .tar.Z files. Assume that i am having file called home.tar.Z I need extract this file using java code, can you give any sample code. Thanks 回答1: The .Z extension is not the gzip extension, it is from compress . You can launch shell scripts from Java, I'd do it like that, since I don't know any compress library for Java. For tar/gz you