Hi, We have started prototyping with the sync framework...I would like to know if / how we can use encryption, authentication and compression... Are we limited to using ssl in wcf or are there other possibilities...also would like to know if compression or authentication is possible and how? Any links with examples great... I am pres...
I have plugged in the HttpCompress module to enable compression for my MVC web application. If I run my site through the development web server (Cassini) I have no troubles with the execution of compression. However when I deploy the site to IIS6 the compression is not executing. I have checked the source code of the compression librar...
I've written background InputStream (and OutputStream) implementations that wrap other streams, and read ahead on a background thread, primarily allowing for decompression/compression to happen in different threads from the processing of the decompressed stream. It's a fairly standard producer/consumer model. This seems like an easy wa...
I am looking to encode some text that could be 1 charchter long or or 10,000 or infinite and decode (reverse the algorithm). I am looking something like MD5 on PHP, but reversable, as MD5 is one way. This could be server side or JavaScript. If both, then it's even better. ...
I am toying with an application that will demo some Firefox 3.6 specific functionality, most of which are listed here: http://demos.hacks.mozilla.org/openweb/ I want to drag a zip file in the browser, unzip it, and work with the unzipped contents. Are there any existing libraries that can do this? Does FireFox 3.6 in particular have so...
Hi, Compression process for one of my Applications build gets stuck and never finishes the compression process (eternally stating "2.6 MB of 2.7 MB about 5 sec"). I couldn't find the solution by googling - even though I am not the first one to have this issue. Does any body knows this issue? Thanks- Nir. ...
I'm writing some scripts that are using the HTML 5 file API in FireFox 3.6. I got some deflated (compressed) files, and I need to inflate (uncompress) them. I found a few scripts while googling, but none of them have tests. So I'm a bit reluctant to use them. My question is: Browsers can inflate. Can I somehow piggyback on the inflatio...
I want to compress TEXT for storing in MySQL. So I would just do gzcompress() in php and then send to mysql, but I am also setting up Sphinx full text search, and it would be nice if it can populate its index with a simple query i.e. select uncompress(thing) from table However I would still like to do compression and decompression for...
Hi anyone can suggest best Zip/Unzip Task for SSIS. We want to zip several GB files. I just found a product called TaskFactory looks very promising but wondering if anyone used it http://www.pragmaticworks.com/Products/Business-Intelligence/Taskfactory Thanks ...
I am told that Huffman coding is used as loseless data compression algorithm but also am told that real data compress software do not employ huffman coding,cause if the keys are not distributed decentralized enough,the compressed file could be even larger than the orignal file. This leave me wondering are there any real-world applicatio...
Is there a 7zip or winzip command to use so that the compression avoids thumbs.db files? ...
I have an array of about 10-100k ints that I need to store (as compressed as possible), and retrieve back to the complete array the fastest way possible. What is the best way to handle this type of thing in a language like c#. ...
hello, i wanted to ask is there any means i can compress a video file(.avi) to a small size than original. If yes..how..? A sample code/tutorial to do so would be of great help Which API should i use(except the DirectX)..? Is DirectX advisable? ...
I'm trying to use the MBCompression module in my app that also uses the Telerik RadWindow. The compression module does everything I expect it to, however, for some reason, my RadWindow's only render properly if I set "compressPage=false". Has anyone used MBCompression before? Any advice on this? ...
Anyone have a recommendation on a good compression algorithm that works well with double precision floating point values? We have found that the binary representation of floating point values results in very poor compression rates with common compression programs (e.g. Zip, RAR, 7-Zip etc). The data we need to compress is a one dimensio...
What implementations are available for the JPEG-LS compression standard? JPEG-LS is the new (relatively speaking) lossless JPEG format based on the HP LOCO-I (LOw COmplexity LOssless COmpression for Images) algorithm. I am aware of the HP reference implementation which appears to no longer come with source code, and the following third-...
I have coded a soltion to gz some transaction logs up, however some of them are larger than 4gb and the error I get is :- "The gzip stream can't contain more than 4GB data" ok so the Compression does not support anything greater than 4gb, does anyone have any good alternative libraries ? ...
I am trying to develop a paint brush application thru processingjs. This API has function loadPixels() that will load the RGB values in to the array. Now i want to store the array in the server db. The problem is the size of the array, when i convert to a string the size is 5 MB. Is the best solution is to do compression at javascript ...
Consider a application handling uploading of potentially very large PNG files. All uploaded files must be stored to disk for later retrieval. However, the PNG files can be up to 30 MB in size, but disk storage limitations gives a maximum per file size of 1 MB. The problem is to take an input PNG of file size up to 30 MB and produce an...
Is there a way to make the web deployment project automatically compress js and css files when building it? how can I automate this process? ...