java-io
Custom implementation of InputStream
To send data to a file on my FTP server, I need to create a custom InputStream implementation that reads database data row by row, converts it to CSV and publishes it via its read() methods: from the[详细]
2023-02-06 16:19 分类:问答Parsing URL error
It didn\'t seem like there was a post about this, so here goes. I\'ve been working on a simple app to grab my time table from my school, and get it on my phone. Currently I\'m working on the port on a[详细]
2023-02-04 08:19 分类:问答How do I read and write to a file using threads in java?
I\'m writing an application where I need to read blocks in from a single file, each block is roughly 512 bytes. I am also needing to write blocks simultane开发者_如何学Cously.[详细]
2023-02-04 04:57 分类:问答Create folder in a mapped network drive using Java
I\'m trying to create a folder to a mapped network drive Z: using Java Unfortunately the file is not getting created.This is what I\'m doing:[详细]
2023-02-02 04:50 分类:问答removing lines from a file
I\'ve got the following code but it doesn\'t seem to be working.. anyone have any ideas why? basically I\'m creating a new file containing all the lines except those which contain the two strings I\'m[详细]
2023-01-27 15:48 分类:问答JAVA : read and write a file together
I am trying to read a java file and modify it simultaneously. This is what I need to do : My file is of the format :[详细]
2023-01-26 16:00 分类:问答Is the jtextarea.settext() method buffered?
i\'m not a java developer, but i need to write a small applet to upload file via ftp (actually, i\'m a web developer). Everything works fine, except for the way that feedback messages are displayed. L[详细]
2023-01-23 01:21 分类:问答Detecting RollOver files in Java
I am listening changes to a syslog file in Java. I use the accepted answer to process new entries to the file. However, I couldnt find an efficient solution for 开发者_如何转开发detecting rollover fil[详细]
2023-01-19 23:38 分类:问答Need help with pdf-renderer
I\'m using PDF-Renderer to v开发者_Python百科iew PDF files within my java application. It\'s working perfectly for normal PDF files.[详细]
2023-01-15 03:40 分类:问答Android: How to store data on internal memory?
It\'s perfectly described here how to do it, the only problem: He doesnt know the function openFileOutput();[详细]
2023-01-15 01:50 分类:问答