size

I want to get the size of a file on an FTP. //Get File Size reqSize = (FtpWebRequest)FtpWebRequest.Create(new Uri(FtpPath + filePath)); reqSize.Credentials = new NetworkCredential(Username, Password); reqSize.Method = WebRequestMethods.Ftp.GetFileSize; reqSize.UseBinary = true; FtpWebResponse respSize = (FtpWebResponse)reqSize.GetResponse(); long size = respSize.ContentLength; respSize.Close(); I have tried the following but get a 550 error. File not found / no access. However, the following code works... reqTime = (FtpWebRequest)FtpWebRequest.Create(new Uri(FtpPath + filePath)); reqTime

I'm using a PHP proxy to get the contents of a file. I want to search through that file using the powerfull jQuery options, without having to write all kinds of queries in PHP. Here is my PHP code: $page = file_get_contents( filter_var( $_POST[url], FILTER_SANITIZE_URL ) ); die( json_encode( $page ) ); If the page loaded gets too big PHP will read the entire document, but json_encoding it will only give the first part of the file, not the entire file. I can't find anything about a size limit on json passed data, but apparently there is one. the question: is there a workaround to prevent only

Does anyone know which icon sizes to use with the setIconImages() (PLURAL) method for a jFrame so that my app icons display well on all platforms and in all contexts (e.g., window icon, taskbar icon, alt-tab icon, etc.)? I've found an example that uses a 16px-by-16px and a 32px-by-32px image, but do I need to go any bigger? To test, I have also tried adding 64px and 128px versions to the List passed to setIconImages(), but these do not seem to be used on my Windows 7 machine. However, I cannot test easily on other machines, so am wondering if anyone knows which sizes I should include? Alan

I'm using jQuery's getJSONP and I want to log the duration of the call and the size of the response to be able to have some statistics about the usage of my application. This is a cross domain ajax call, so I need to use JSONP, but as the JSONP call is not done with an XMLHttpRequest object, the complete callback from jquery's ajax doesn`t pass the response content. So my question is how to get the response size (content lenght) from a JSONP call. $.ajaxSetup( { complete:function(x,e) { log(x.responseText.length, x.responseText); } } here x is a XMLHttpRequest object for a JSON call , but for

I'm not very experienced with lower level things such as howmany bytes a character is. I tried finding out if one character equals one byte, but without success. I need to set a delimiter used for socket connections between a server and clients. This delimiter has to be as small (in bytes) as possible, to minimize bandwidth. The current delimiter is "#". Would getting an other delimiter decrease my bandwidth? It depends on what character encoding you use to translate between characters and bytes (which are not at all the same thing): In ASCII or ISO 8859, each character is represented by one

What is the maximum stack size allowed for a thread in C#.NET 2.0? Also, does this value depend on the version of the CLR and/or the bitness (32 or 64) of the underlying OS? I have looked at the following resources msdn1 and msdn2 public Thread( ThreadStart start, int maxStackSize ) The only information I can see is that the default size is 1 megabytes and in the above method, if maxStackSize is '0' the default maximum stack size specified in the header for the executable will be used, what's the maximum value that we can change the value in the header upto? Also is it advisable to do so?

std::vector::size() returns a size_type which is unsigned and usually the same as size_t , e.g. it is 8 bytes on 64bit platforms. In constrast, QVector::size() returns an int which is usually 4 bytes even on 64bit platforms, and at that it is signed, which means it can only go half way to 2^32. Why is that? This seems quite illogical and also technically limiting, and while it is nor very likely that you may ever need more than 2^32 number of elements, the usage of signed int cuts that range in half for no apparent good reason. Perhaps to avoid compiler warnings for people too lazy to declare

I can specify the maximum amount of characters for scanf to read to a buffer using this technique: char buffer[64]; /* Read one line of text to buffer. */ scanf("%63[^\n]", buffer); But what if we do not know the buffer length when we write the code? What if it is the parameter of a function? void function(FILE *file, size_t n, char buffer[n]) { /* ... */ fscanf(file, "%[^\n]", buffer); /* WHAT NOW? */ } This code is vulnerable to buffer overflows as fscanf does not know how big the buffer is. I remember seeing this before and started to think that it was the solution to the problem: fscanf