random-access

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Deleting random access file in java

I\'ve created a random access file as follows: RandomAccessFile aFile = null; aFile = n开发者_Go百科ew RandomAccessFile(NetSimView.filename, \"rwd\");[详细]

2023-01-18 03:13 分类：问答
File random access in J2ME

does J2ME have something similar to RandomAccessFile class, or is there any way to emulate this particular (random access) functionality?[详细]

2023-01-17 19:34 分类：问答
Efficient insertion/deletion algorithm for an array

I subscribe to a data feed and from that create and maintain a structure using the index values on the INSERT/DELETE messages. I would like to ask the assembled cognoscenti whether they know of any al[详细]

2023-01-14 05:59 分类：问答
java.io.FileNotFoundException when using RandomAccessFile to create file

I\'m encountering a FileNotFoundException when I try to make a file using RandomAccessFile: R开发者_运维技巧andomAccessFile file = new RandomAccessFile(\"/test.jpg\", \"rw\");[详细]

2023-01-13 20:56 分类：问答
Streaming MP3/AAC in Flash over HTTP

I need to be able to play MP3/AAC audio with a custom-built Flash player, embedded in a web page using my standard HTTP server.[详细]

2023-01-04 04:01 分类：问答
is there a such thing as a randomly accessible pseudo-random number generator? (preferably open-source)

first off, is there a such thing as a random access random number generator, where you could not only sequentially generate random numbers as we\'re all used to, assuming rand100() always generates a[详细]

2023-01-02 21:31 分类：问答
Java RandomAccessFile - dealing with different newline styles?

I\'m trying to seek through a RandomAccessFile, and as part of an algorithm I have to read a line, and then seek backwards from the end of the line[详细]

2022-12-24 23:28 分类：问答
Random access gzip stream

I\'d like to be able to do random access into a gzipped file. I can afford to do some preprocessing on it (say, build some kind of index), provided that the result of the preprocessing is much smaller[详细]

2022-12-24 02:42 分类：问答
Add Hexadecimal Header Info to JPEG File Using Java

I need to add header info to a JPEG file in order to get it to work properly when shared on some websites, I\'ve tracked down the correct info through a lot of Hex digging, but now I\'m kind of stuck[详细]

2022-12-23 04:02 分类：问答
How to store randomly accessed files (both on writing and reading) in Jackrabbit JCR implementation?

Is it possible to store randomly accessed files (both on writing and reading)开发者_开发百科 in Jackrabbit JCR implementation, if documentation says that DataStore interface stores data immutable. Wit[详细]

2022-12-21 14:13 分类：问答