lines

问题 I have a very big file, like this: [PATTERN1] line1 line2 line3 ... ... [END PATTERN] [PATTERN2] line1 line2 ... ... [END PATTERN] I need to extract in another file, lines between a variable starter pattern [PATTERN1] and another define pattern [END PATTERN], only for some specific starter pattern. For example: [PATTERN2] line1 line2 ... ... [END PATTERN] I already do the same thing, with a smaller file, using this code: FILE=open('myfile').readlines() newfile=[] for n in name_list: A = FILE[

问题 I have a very big file, like this: [PATTERN1] line1 line2 line3 ... ... [END PATTERN] [PATTERN2] line1 line2 ... ... [END PATTERN] I need to extract in another file, lines between a variable starter pattern [PATTERN1] and another define pattern [END PATTERN], only for some specific starter pattern. For example: [PATTERN2] line1 line2 ... ... [END PATTERN] I already do the same thing, with a smaller file, using this code: FILE=open('myfile').readlines() newfile=[] for n in name_list: A = FILE[

问题 I have a Gtk::TextView that I would always like to have two lines of text visible, regardless of the font size. Obviously if more than two lines were entered then the box would scroll but I'd like the text view to remain 2 lines tall. How do I do this? 回答1: This is very difficult. For example, what will you do if two font sizes are mixed in one line? One way to do it is to create a Pango layout of one letter and find out its height. This is an untested simplification of some code I wrote in C

问题 I have a Gtk::TextView that I would always like to have two lines of text visible, regardless of the font size. Obviously if more than two lines were entered then the box would scroll but I'd like the text view to remain 2 lines tall. How do I do this? 回答1: This is very difficult. For example, what will you do if two font sizes are mixed in one line? One way to do it is to create a Pango layout of one letter and find out its height. This is an untested simplification of some code I wrote in C

问题 I have a log file like below. [Tue Aug 19 10:45:28 2014]Local/PLPLAN/PL/giuraja@MSAD/2172/Info(1019025) Reading Rules From Rule Object For Database [PL] [Tue Aug 19 10:45:28 2014]Local/PLPLAN/PL/giuraja@MSAD/2172/Info(1013157) Received Command [Import] from user [giuraja@MSAD] using [AIF0142.rul] with data file [SQL] . . . . . Clear Active on User [giuraja@MSAD] Instance [1] . . I want to extract the line starting with "[Tue Aug 19 10:" until the line that starts with "Clear Active on User"

问题 I am trying to press a button that takes the text from textbox4 and textbox5 to write it to a text file. BUT when I press it again to add new info to the text file it just replaces the old text in with the new. How do I get it to write another line below the first one each time I press the button? This is the code I have so far private void button5_Click(object sender, EventArgs e) { try { xuidspath = @"c:\xuids.txt"; ListViewItem lvi = new ListViewItem(); lvi.Text = textBox4.Text; lvi

问题 today I was trying to remove duplicate lines on a simple text file, something like: input (list.txt): hello hello try output (list.txt): try i was trying with notepad++ to remove duplicate rows and remove the remaining one but nothing. is there a software o some function for do this with notepad++? thanks. 回答1: Assuming the file is sorted, to have all duplicate lines together. Ctrl + H Find what: ^(.+(?:\R|$))\1+ Replace with: LEAVE EMPTY check Wrap around check Regular expression DO NOT

问题 I am developping a web application, basically its a simple version of Illustrator/Flash. So soccer trainers can make schemes. I made different tools like in Photoshop (line tool, rectangle tool, ..). All of these work. However now i need to develop a tool where the user can draw a double parallel line . I would like to be able to define the distance between those 2 lines in a variable . I need to draw 2 parallel lines between any 2 points on the stage. Like the line tool in Photoshop

问题 I have got a plot with 3 lines as follows: a = data.frame(time = c(1:100), x = rnorm(100)) b = data.frame(time = c(1:100), y = rnorm(100)) c = data.frame(time = c(1:100), z = rnorm(100)) plot(a$time, a$x, type = 'l') lines(b$time, b$y, type = 'l') lines(c$time, c$z, type = 'l') I need to fill the area between the lowest and maximum value of the lines so that I get a unique polygon of a given colour. I know about the polygon function but I do not know how to use it in this case. Any suggestion

问题 I have an error log file from which want to copy all lines that DON'T match a set error strings. So basically I am building up a separate file of unrecognised errors. I define all the know error types # Define all the error types that we need to search on $error_1 = "Start Date must be between 1995 and 9999" $error_2 = "SYSTEM.CONTACT_TYPE" $error_3 = "DuplicateExternalSystemIdException" $error_4 = "From date after To date in address" $error_5 = "Missing coded entry for provider type category