fileinputstream

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Can calling available() for a BufferedInputStream lead me astray in this case?

I am reading in arbitrary size file in blocks of 1021 bytes, with a block size of <= 1021 bytes for the final block of the file. At the moment, I am doing this using a BufferedInputStream which is[详细]

2023-02-17 05:06 分类：问答
How to give a FileInputStream to a Videoview?

I would like to know how to give a FileInputStream to a Videoview. I can see that we have an API like setData开发者_C百科Source() for mediaplayer, in which you can give a file descriptor. Is this same[详细]

2023-02-13 23:15 分类：问答
Increase Internal Buffer Size Used by Java FileInputStream

When calling read(byte[]) on a FileInputStream, the read size is always 8k, even if byte[] is exponentially large.[详细]

2023-02-06 23:30 分类：问答
Java: reading strings from a random access file with buffered input

I\'ve never had close experiences with Java IO API before and I\'m really frustrated now. I find it hard to believe how strange and complex it is and how hard it could be to do a simple task.[详细]

2023-01-27 16:08 分类：问答
What is the best way to externalize URL's?

I have 10 URL\'s in my application, that are currently hard-coded. I want to externalize this and put it in a file so that my application can read it in.[详细]

2023-01-24 09:01 分类：问答
servlet: convert an ServletInputStream into a FileInputStream [duplicate]

This question already has answers here: How can I upload files to a server using JSP/Servlet? (14 answers)[详细]

2023-01-11 11:18 分类：问答
Read data from a text file using Java

I need to read a text file line by line using Java. I use available() method of FileInputStream to check and loop over the file. But while reading, the loop terminates after the line before the last o[详细]

2022-12-31 08:12 分类：问答
Additional spaces in String having read text file to String using FileInputStream

I\'m trying to read in a text file to a String variable. The text file has multiple lines. Having printed the String to test the \"read-in\" code, ther开发者_运维百科e is an additional space between[详细]

2022-12-30 02:17 分类：问答
FileInputStream throws NullPointerException

I am getting nullpointerexception, don\'t know what actually 开发者_JAVA百科is causing it. I read from java docs that fileinputstream only throws securityexception so don\'t understand why this except[详细]

2022-12-27 05:46 分类：问答
FileInputStream negative skip

I\'m trying to find more about history of java.io.FileInputStream.skip(n) operation when n is negative. According to InputStream documentation:[详细]

2022-12-22 12:21 分类：问答