text-files

问题 I am trying to write a code that looks at a text file, and does a while loop so that it reads each line, but I need each word per line to be in an array so I can carry out some if statements. The problem I am having at the moment is that my array is currently storing all the words in the file in an array.. instead of all the words per line in array. Here some of my current code: public static void main(String[] args) throws IOException { Scanner in = new Scanner(new File("test.txt")); List

问题 I am trying to write a code that looks at a text file, and does a while loop so that it reads each line, but I need each word per line to be in an array so I can carry out some if statements. The problem I am having at the moment is that my array is currently storing all the words in the file in an array.. instead of all the words per line in array. Here some of my current code: public static void main(String[] args) throws IOException { Scanner in = new Scanner(new File("test.txt")); List

问题 How to insert a text file into a field in PostgreSQL? I'd like to insert a row with fields from a local or remote text file. I'd expect a function like gettext() or geturl() in order to do the following: % INSERT INTO collection(id, path, content) VALUES(1, '/etc/motd', gettext('/etc/motd')); -S. 回答1: The easiest method would be to use one of the embeddable scripting languages. Here's an example using plpythonu: CREATE FUNCTION gettext(url TEXT) RETURNS TEXT AS $$ import urllib2 try: f =

问题 I'm trying to read a text file but nothing is coming out. I feel like maybe It's not linking correctly in my Visual Studio Resources folder but if I double click it - it opens fine in visual studio and it doesn't run into any problems if I test to see if it opens or if it is good. The program compiles fine right now but there's not output. Nothing prints to my command prompt. Any suggestions? Code #include <iostream> #include <iomanip> #include <fstream> using namespace std; int main() { char

问题 This question already has answers here : Closed 9 years ago . Possible Duplicate: Convert array into csv Hi, How to convert array into .txt file? This is my array: Array ( [OrderList_RetrieveByContactResult] => Array ( [OrderDetails] => Array ( [0] => Array ( [entityId] => 156456 [orderId] => 110631 [orderName] => testing2 [statusTypeId] => 15656 [countryCode] => AU [orderType] => 2 [invoiceNumber] => 1001 [invoiceDate] => 2010-10-19T00:00:00 [userID_AssignedTo] => 245454 [shippingAmount] =>

问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 2 years ago . I need to convert a .pdf file to a .txt file (or .doc, but I prefer .txt). How can I do this in C#? 回答1: Ghostscript could do what you need. Below is a command for extracting text from a pdf file into a txt file (you can run it from a command line to test if it works for you):

问题 I am using Visual C++ 2008. I want to create a text file and write to it. char filename[]="C:/k.txt"; FileStream *fs = new FileStream(filename, FileMode::Create, FileAccess::Write); fstream *fs =new fstream(filename,ios::out|ios::binary); fs->write("ghgh", 4); fs->close(); Here is showing error of FileStream 回答1: You get an error because you have fs declared twice in two different ways; but I wouldn't keep anything of that code, since it's a strange mix of C++ and C++/CLI. In your question is

问题 I would like to know how could I compare two files (line by line) (*.xml, .m, .txt,...etc) using MATLAB. file1 = 'toto.xml'; file2 = 'titi.xml'; I'm looking for a MATLAB function (by command line) that returns me true/false or list of diff. 回答1: You can use MATLAB's system command with fc if you are in Windows: file_name_1 = 'file1.txt'; file_name_2 = 'file2.txt'; [status,result] = system(['fc ' file_name_1 ' ' file_name_2]); Here status will be 0 if files are equal and 1 if not. Furthermore

问题 I'm creating a small program that saves a int value into a text file, saves it, and loads it when you start the program again. Now, I need 3 more booleans to be stored in the text file, I am writing things in the file with public Formatter x; x.format("%s", "" + m.getPoints() + "\n"); Whenever I want to go to a new line in my text file, with \n, it wont go to a new line, it will just write it directly behind the int value. I tried doing both x.format("%s", "" + m.getPoints() + "\n"); x.format

问题 My php form which saves the output in a text file glues the result to one string like: Name1Email1The Message1Name2Email2The Message2Name3Email3The Message3Name4Email4The Message4 But I need spaces and/or newlines. I normaly don't use PHP so I don't get it. I did't find an answer on the web, also read some Q/A here, but this didn't help me. The Form: <form action="mailer.php?savedata=1" method="post"> Your Name: <input type="text" name="name"><br> Your Email: <input type="text" name="email">