file

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system.io.stream <-> native C++ FILE *

I got a DLL (C++ native) which requires a FILE * parameter since it uses operations such as fwrite. I don\'t want to export the generated data to a file, but to a .NET CLR System.IO.Stream (it\'s a we[详细]

2023-04-11 22:49 分类：问答
How to check if a file exists from a url

I need to check if a particular file exists on a remote server. Using is开发者_运维技巧_file() and file_exists() doesn\'t work. Any ideas how to do this quickly and easily?You don\'t need CURL for tha[详细]

2023-04-11 22:20 分类：问答
Test if file is NOT a directory in Perl

I\'m aware you can test if a file is a directory using: if(-d $filen开发者_如何转开发ame) but how can you test if it\'s not a directory?Have you thought of trying the following?[详细]

2023-04-11 21:55 分类：问答
android: sending email automatically

at first sorry for my English. I need to make app that will automatically send a file from the SD card. I thought that I will do[详细]

2023-04-11 21:07 分类：问答
Resetting the End of file state of a ifstream object in C++

I was wondering if there was a way to reset the eof s开发者_如何学Ctate in C++?For a file, you can just seek to any position. For example, to rewind to the beginning:[详细]

2023-04-11 21:02 分类：问答
PHP problems with writing to files

If I create a counter program that basically loads the text file \"counter.txt\" and then it reads the file and if it contains a number it increments the number by 1 and the updates the file with the[详细]

2023-04-11 20:50 分类：问答
How to do read and substract 2 values in different rows in a file in C

I have a txt file like 19.39825343760206 , -99.20035242455288 19.402068553663323, -99.18884038346096 19.412830341813137, -99.18181299584194[详细]

2023-04-11 19:40 分类：问答
"Curl -F" Java equivalent

What is the equivalent in java for the following curl command: curl -X POST -F \"file=@$File_PATH\" The request I want to execute using Java is :[详细]

2023-04-11 18:49 分类：问答
Delete file in internal memory from Android device?

I am trying to delete a file stored in internal memory. The file does gets deleted by using activity.deleteFile(filename);[详细]

2023-04-11 18:22 分类：问答
Android SDK won't load file as bitmap... how do I fix this?

I have been reading the book called \"Beginning Android Games\" by Mario Zechner and he has an example that is linked here in Google code.[详细]

2023-04-11 16:14 分类：问答