text-files

问题 This question already has answers here : FileNotFoundException, the file exists Java [closed] (2 answers) Closed 3 years ago . Hello I have this in my code File file = new File("words.txt"); Scanner scanFile = new Scanner(new FileReader(file)); ArrayList<String> words = new ArrayList<String>(); String theWord; while (scanFile.hasNext()){ theWord = scanFile.next(); words.add(theWord); } But for some reason I am getting a java.io.FileNotFoundException I have the words.txt file in the same

问题 Im new to matlab coding so im still trying to get my head around things. Pretty much im working with interia sensors which output the sensors orientation data every 10ms. Im able to store this data into a text file which is continuously updating. My task now is to plot this data in real time. This involves continuously accessing and reading from the text file (every 10ms if possible) and graph this data with respect to time. Can any of you guys give me some guidance onto what would be the

问题 I am doing a project where I compare different types of Text compression methods such as Huffman and Arithmetic for both static and adaptive form. I make a probability table for both using the number of occurrence of each letter in the text. Now, for adaptive form, the receiver does not need the Probability table but for the static form, we need to transmit this probability table as well to the receiver for decoding the message. Now this storing of the table will need some extra bits, which

问题 R experts, I have a large text file, which has specific pattern and format. My text.txt contains x1 `xx`nkkna`yy`taktnaknvcaklrhkahnktn, altlkhakthakd`xx`nmm cataitha`yy`knkcnaktnhakt x2 `xx`ngkna`yy`taktnaknvcaklrhkahnktn, altlkhakthakdnmm cataithaknkcnaktnhakt x3 `xx`nkg,kna`yy`taktnaknvcaklrhkahnktn, altlkhakthakdnmm cataithaknk`xx`cna`yy`ktnhakt x4 nkkndataktnaknvcaklrhkahnktn, altlkhakthakdnmm cataithaknkcnaktnhakt Then, I want to ask R to find a list of words, in this case is x1, x2, x3

问题 I package a text file with my Android App (in Assets) which I read within the App itself. To avoid this file being compressed, it's named 'mytestfile.mp3' and until recently, that worked just fine. In one of the recent SDK/ADT changes, it seems something 'odd' is happening when reading from Assets and I'm open to ideas as to what it is... I use code something like this AssetFileDescriptor descriptor = getAssets().openFd("mytextfile.mp3"); BufferedReader f = new BufferedReader(new FileReader

问题 My data is in following format: TABLE NUMBER 1 FILE: name_1 name_2 TIME name_3 day name_4 -0.01 0 364.99 35368.4 729.99 29307 1094.99 27309.5 1460.99 26058.8 1825.99 25100.4 2190.99 24364 2555.99 23757.1 2921.99 23240.8 3286.99 22785 3651.99 22376.8 4016.99 22006.1 4382.99 21664.7 4747.99 21348.3 5112.99 21052.5 5477.99 20774.1 5843.99 20509.9 6208.99 20259.7 6573.99 20021.3 6938.99 19793.5 7304.99 19576.6 TABLE NUMBER 2 FILE: name_1 name_5 TIME name_6 day name_7 -0.01 0 364.99 43110.4 729.99

问题 How to replace all those special characters with white spaces in python ? I have a list of names of a company . . . Ex:-[myfiles.txt] MY company.INC Old Wine pvt master-minds ltd "apex-labs ltd" "India-New corp" Indo-American pvt/ltd Here, as per the above example . . . I need all the special characters[-,",/,.] in the file myfiles.txt must be replaced with a single white space and saved into another text file myfiles1.txt . Can anyone please help me out? 回答1: Assuming you mean to change

问题 I have an .EDF (text) file. The file's contents are as follows: ConfigFile.Sample, Software v0.32, CP Version 0.32 [123_Float][2] [127_Number][0] [039_Code][70] I wnat to read these items and parse them like this: 123_Float - 2 127_Number - 0 039_Code - 70 How can I do this using C#? 回答1: Well, you might start with the File.ReadAllLines() method. Then, iterate through the lines in that file, checking to see if they match a pattern. If they do, extract the necessary text and do whatever you

问题 I'm trying to collect information from a textfile which contains names of organisations (without spaces) and floating integers. I want to store this information in an array structure. The problem I'm having so far is collecting the information. Here is a sample of the textfile: CBA 12.3 4.5 7.5 2.9 4.1 TLS 3.9 1 8.6 12.8 4.9 I can have up to 128 different numbers for each organisation, and up to 200 organisations in the textfile. This is what my structure looks like so far: struct callCentre

问题 Is it possible to use a server side include to access files that are outside of the server? If not what are some other options to do this? 回答1: Use cURL to get data outside of the domain. If you want to then execute the data you receive, go ahead and eval() it. But, be forewarned that this will get the 'output' of the page. Meaning if it is an executed page like a '.php' page, you will get the data that comes out as a result of it being processed. <?php // create a new cURL resource $ch =