text

问题 I have long text file using help of R language I want to summarize text in at least 10 to 20 line or in small sentences. How to summarize text in at least 10 line with R language ? 回答1: You may try this (from the LSAfun package): genericSummary(D,k=1) whereby 'D' specifies your text document and 'k' the number of sentences to be used in the summary. (Further modifications are shown in the package documentation). For more information: http://search.r-project.org/library/LSAfun/html

问题 I have long text file using help of R language I want to summarize text in at least 10 to 20 line or in small sentences. How to summarize text in at least 10 line with R language ? 回答1: You may try this (from the LSAfun package): genericSummary(D,k=1) whereby 'D' specifies your text document and 'k' the number of sentences to be used in the summary. (Further modifications are shown in the package documentation). For more information: http://search.r-project.org/library/LSAfun/html

问题 I am working on a few GUI apps with tkinter that manipulate Chinese text inputted by the user. I have no problem displaying Chinese text in the app, nor do I have any problem manipulating that text when it is pasted into the app, but when I try to use a Chinese input method to type Chinese text into, e.g., Text or Entry widgets, it shows up as Latin characters instead. It seems like there should be a trivial solution to this problem (or maybe it just doesn't work), but I have spent a lot of

问题 I am working on a few GUI apps with tkinter that manipulate Chinese text inputted by the user. I have no problem displaying Chinese text in the app, nor do I have any problem manipulating that text when it is pasted into the app, but when I try to use a Chinese input method to type Chinese text into, e.g., Text or Entry widgets, it shows up as Latin characters instead. It seems like there should be a trivial solution to this problem (or maybe it just doesn't work), but I have spent a lot of

问题 I am working on a few GUI apps with tkinter that manipulate Chinese text inputted by the user. I have no problem displaying Chinese text in the app, nor do I have any problem manipulating that text when it is pasted into the app, but when I try to use a Chinese input method to type Chinese text into, e.g., Text or Entry widgets, it shows up as Latin characters instead. It seems like there should be a trivial solution to this problem (or maybe it just doesn't work), but I have spent a lot of

问题 I have a UIWebView that loads text from an htmlString . I need when the user selects a part of the text and presses a button, i will be capable of extracting it in order to use it elsewhere, so i am using this code : // The JS File NSString *filePath = [[NSBundle mainBundle] pathForResource:@"HighlightedString" ofType:@"js" inDirectory:@""]; NSData *fileData = [NSData dataWithContentsOfFile:filePath]; NSString *jsString = [[NSMutableString alloc] initWithData:fileData encoding

问题 I am using polygons on map and I want to have a text on them. Is there any possible way to do this? I tried to put simple text on map point but didn't make it. private void addPolygon(Region reg) { PolylineOptions polylineOptions = new PolylineOptions(); ArrayList<LatLng> coordList=reg.getAllPoints(); coordList.add(coordList.get(0)); int regColor = reg.getColor(); String regName = reg.getName(); //want to put a name on region polylineOptions.addAll(coordList); polylineOptions .width(5) .color

问题 I am using polygons on map and I want to have a text on them. Is there any possible way to do this? I tried to put simple text on map point but didn't make it. private void addPolygon(Region reg) { PolylineOptions polylineOptions = new PolylineOptions(); ArrayList<LatLng> coordList=reg.getAllPoints(); coordList.add(coordList.get(0)); int regColor = reg.getColor(); String regName = reg.getName(); //want to put a name on region polylineOptions.addAll(coordList); polylineOptions .width(5) .color

问题 b1.setOnAction(new EventHandler<ActionEvent>() { @Override public void handle(ActionEvent e) { try { Class.forName("com.mysql.jdbc.Driver"); connect = DriverManager .getConnection("jdbc:mysql://localhost:3306/project?" + "user=root&password=virus"); statement = connect.createStatement(); preparedStatement = connect .prepareStatement("select * from mark where clsnum = " + txt1.getText() + ""); rs = preparedStatement.executeQuery(); if (rs.next()) { delete(); } else { msg.setText("Student Not

问题 i need to print out average height from a .txt file. How do I write it in an easy way? The .txt file has these numbers: 12 14 59 48 45 12 47 65 152 this is what i've got so far: import math text = open(r'stuff.txt').read() data = [] with open(r'stuff.txt') as f: for line in f: fields = line.split() rowdata = map(float, fields) data.extend(rowdata) biggest = min(data) smallest = max(data) print(biggest - smallest) 回答1: To compute the average of some numbers, you should sum them up and then