java-io
how to detect WebPage charset,and get page content?
i开发者_JAVA技巧 use follows code to get page content: URL url=new URL(\"http://www.google.com.hk/intl/zh-CN/privacy.html\");[详细]
2023-01-12 21:09 分类:问答How do I move zip file to blob column in Java?
I have a Java program that creates a number of xml file and then zips them up and saves them to the file system.Later in the program I want to put that same zip file into a blob column of my oracle da[详细]
2023-01-12 08:34 分类:问答Should I buffer the InputStream or the InputStreamReader?
What are the differences (if any) between the following two buffering approaches? Reader r1 = new BufferedReader(new InputStreamReader(in, \"UTF-8\"), bufferSize);[详细]
2023-01-11 06:56 分类:问答binary read android assets
Trying to read a binary data file in the assets directory of android app: void loadFile(InputStream filein){[详细]
2023-01-09 14:05 分类:问答java.io in debian
i try to compile a java program but in the import section of the code fails: import java.net.*; import java.io.*;[详细]
2023-01-04 11:25 分类:问答How can i zip files in Java and not include files paths
For example, I want to zip a file stored in /Users/me/Desktop/image.jpg I made this method: public static Boolean generateZipFile(ArrayList<String> sourcesFilenames, String destinationDir, Str[详细]
2023-01-02 21:18 分类:问答how to use append function in file
I want to write in a file but in a way that it should not delete e开发者_Python百科xisting data in that file rather it should append that file. Can anybody please help by giving any example related to[详细]
2023-01-02 09:35 分类:问答Should I always wrap an InputStream as BufferedInputStream?
Does it make sense to always wrap an InputStream as BufferedInputStream, when I know whether the given InputStream is something o开发者_如何学Cther than buffered? For e.g:[详细]
2023-01-01 20:52 分类:问答read a file byte by byte then perform some operation every n bytes
I would like to know how can I read a file byte by byte then perform 开发者_StackOverflow中文版some operation every n bytes.[详细]
2023-01-01 14:38 分类:问答Shouldn't ObjectInputStream extend FilterInputStream?
The block quotes are from the Java Docs - A FilterInputStream contains some other input stream, which it uses as[详细]
2023-01-01 07:44 分类:问答