fread
What's the best way to read from and then overwrite file contents in php?
What\'s the cleanest way in php to open a file, read the contents, and subsequently overwrite the file\'s contents with some output based on the original contents?Specifically, I\'m trying to open a f[详细]
2023-03-29 03:18 分类：问答Need explanation of reading and writing of wchar_t* to binary file
can someone explain me what is a proper way to write wchar_t* string to binary file and then read it back(using fread/fwrite)?[详细]
2023-03-26 06:46 分类：问答php print filecontent with php-content
After checking for both fread and fopen with the search-command \"php fread php code\" and php fopen php code\" without success I\'m now turning to asking the question myself. (Over 300 pages with que[详细]
2023-03-24 13:58 分类：问答What is "short item count" in fread()?
When I was \'man fread\', I开发者_开发百科 got this: RETURN VALUE fread() and fwrite() return the number of items successfully read or written (i.e., not the number of characters).If an error[详细]
2023-03-12 12:15 分类：问答Linux: what is the most scalable design for making a system call like fadvise in a thread?
My server has the following requirements: 1) each new connection to the server will trigger a series of N posix_fadvise calls.[详细]
2023-03-10 07:24 分类：问答PHP: Amount of bytes fread
Say I read a number of bytes like 开发者_如何学运维this: $data = fread($fp, 4096); Since fread will stop reading if it reaches the end of the file, how can I know exactly how much was read? Would s[详细]
2023-03-09 07:24 分类：问答ifstream vs. fread for binary files
Which is faster? ifstream or fread. Which should I use to read binary files? fread() puts the whole file into the memory.[详细]
2023-03-08 05:13 分类：问答Duplicate last entry when reading a file using fread [duplicate]
This question already has answers here: 开发者_Go百科 Closed 11 years ago. Possible Duplicates: Why is this C code buggy?[详细]
2023-03-07 14:11 分类：问答Achieving an optimum 'fread' chunk size?
Alright, I know my question is not entirely specific, as an op开发者_开发技巧timum fread chunk size is more of a trial error based thing. However, I was hoping some of you guys could shed some light o[详细]
2023-03-07 00:57 分类：问答File I/O in a C++ DLL?
I am trying to build a dll that reads a text file to populate a 2d array, then change that array as needed.I\'m using a VB GUI to access it.The overall program is a micromouse simulator in which the u[详细]
2023-02-26 01:39 分类：问答
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