Is it possible to compress javascript files.... or anything related to a web page before sending it to the client? i am using telerik controls, and found that their controls write a lot of extra javascript code that makes the page size huge (something around 500KB). ...
It seems like most people use a CDN for placing images and/or videos. Is it wise to place your js and css on a cdn as well? ...
I'm new to Python and Sqlite, so I'm sure there's a better way to do this. I have a DB with 6000 rows, where 1 column is a 14K XML string. I wanted to compress all those XML strings to make the DB smaller. Unfortunately, the script below is much, much slower than this simple command line (which takes a few seconds). sqlite3 weather.db ....
how to create a lzma file in python and add files ...
Hello, My line of work requires the use of DICOM files. Each DICOM file constitutes many .dcm files in a single directory. I am required to send these files over the network, a process which is somewhat so due to the massive size of the files. I am also a programmer and I was wondering what is the ideal way to compress such files? I'm t...
So the compression process takes a chunk of binary data A and outputs a smaller chunk of binary data B. What characteristics of B make it unable to go through this process again? ...
I'm wondering about why I need to cut off the last 4 Characters, after using gzcompress(). Here is my code: header("Content-Encoding: gzip"); echo "\x1f\x8b\x08\x00\x00\x00\x00\x00"; $index = $smarty->fetch("design/templates/main.htm") ."\n<!-- Compressed by gzip -->"; $this->content_size = strlen($index); $this->content_crc = crc32($i...
I've been using the Silverlight version of #ziplib (SharpZipLib) but it seems seriously flawed because the DeflateOutputStream always produces 2 bytes (120, 156) for any input (hell of a compression algorithm ;) so I cannot use that one. What's more it seems like that latest release is almost 2 years old now. Any recommendation for a fr...
Can anybody give pointers how I can implement lzw compression/decompression in low memory conditions (< 2k). is that possible? ...
Using compression with WCF in IIS I can find documentation for, but its oriented towards using IIS features. I can find people talking about how they've written their own compression handlers, but it all looks pretty custom. Is there a best practice around compressing WCF? We're using http bindings. Edit: setting this as a wiki. ...
Hello, What is the best way to minify jQuery with other js files. My goals is one request for all my JS files. I have about 6 other js files that I would like combine with jQuery and the jQuery UI. When I leave the jQuery library and UI library out of the minification file it is fine. So I have three requests: jQuery library jQuery UI...
I like to compress the xmldata before the data is provided to the client as an excel file. I am trying to compress and deliver it as a .zip file. its not working Here's my code below. Please help I tried compressing it, converting it to bytes etc etc. The issue with below code is, the XSL transformation is not happening properly and the...
Hi, I'm currently working on a motion capture 3d-scanning system, and I am generating a bunch of point clouds, each of which are somewhere between 9megs/file (storing around 600k points, with 4 integers, x-y-z-intensity, for each point). The cameras are capturing at 60 frames per second and currently, we are looking to capture something...
I have an script that will show some compress options to the user (gzip, zip, and bzip). Since this is meant to run on both Linux & Windows and the Zlib library won't be available I have to compress any files by using Unix commands. Of course, if the script runs on Windows it probably won't have any of the nice command line compress tool...
I'm currently using PHP to include multiple css (or js) files into a single file (as well as compress the content using GZIP). E.g. the HTML page calls resources like this... <link rel="stylesheet" href="Concat.php?filetype=css&files=stylesheet1,stylesheet2,stylesheet3"></link> <script src="Concat.php?filetype=js&files=script1,script2,...
This question is regarding the order of precedence for the media-types of the HTTP Header "Accept-Encoding" when all are of equal weight and has been prompted by this comment on my blog. Background: The Accept-Encoding header takes a comma separated list of media-types the browser can accept e.g. gzip,deflate A quality factor can also...
Is it possible to POST request data from browser to server in compressed format? If yes, How can we do that? ...
I was just looking at a code sample for compressing a string. I find that using the GZipStream class suffices. But I don't understand why we have to convert it to base 64 string as shown in the example. using System.IO.Compression; using System.Text; using System.IO; public static string Compress(string text) { byte[] buffer = Encoding...
Hi. I've been googling for long time already, and I still dont know how to use zlib. Could someone just give exact instructions what I have to do to use it? (MS Visual C++ 2010 on Win7 32). Please not the DLL version. Thanks in advance! EDIT: In case someone finds this with google, check the comments! ...
Hey there, I have enabled compression of my WCF service by implementing the sample GZip encoder featured on on MSDN and everything is working great, however now need to transfer my reader quotas across to this binding, as I previously had these customised when I was using wsHttpBinding. This is my GZip binding as declared in my Web.con...