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Replay a file-based data stream

stackoverflow.com - 2012-03-29 13:39:07 - Similar - Report/Block

I have a live stream of data based on files in different formats. Data comes over the network and is written to files in certain subdirectories in a directory hierarchy. From there it is picked up and processed further. I would like to replay e.g. one day of this data stream for testing and simulation purposes. I could duplicate the data...

Generating an excel file with EPPlus is failing

stackoverflow.com - 2012-03-07 21:26:42 - Similar - Report/Block

When I try to generate an Excel file using EPPlus, Excel give me the following error message: Excel cannot open the file 'myfilename.xslx' because the file format or file extension is not valid. Verify the the file has not been corrupted and that the file extension matches the format of the file. Here's my code: public ActionResult Index...

Can I add custom time-based data to a video file output by AVCaptureSession/AVCaptureMovieFileOutput?

stackoverflow.com - 2012-03-02 02:17:34 - Similar - Report/Block

I am using AVCaptureSession and AVCaptureMovieFileOutput to capture video/audio from a camera and write it to a mov file. I am also capturing time-based data from another source (let's say accelerometer samples) that I want to keep in sync with the AV capture timeline. Is it possible to add a third "media" track to the mov file containing...

Writing a file from StreamReader stream

stackoverflow.com - 2012-03-22 12:18:18 - Similar - Report/Block

Im currently trying to downlaod a audio track from a WCF, i need some help writing it to the harddisk, how do i configure streamwriter or other to do this in a webApp? // Use Service to download stream (returns System.IO.Stream) Stream stream = MyService.Download(("1231")); // ReadStream StreamReader reader = new StreamReader(stream); rea...

different size for blob and binary data it was generated from

stackoverflow.com - 2013-03-04 10:00:30 - Similar - Report/Block

I want to save binary data that i got from websocket to local file using file api. So i create new Blob object providing it with binary data array. It looks like this var bb = new Blob([f.data],{type: "application/octet-stream"} ); alert(f.data.length + " " + bb.size); where f.data is just binary data. The trouble is that the size of bina...

How to read from stdin data that need seeking efficiently

stackoverflow.com - 2012-05-07 13:15:07 - Similar - Report/Block

I'm looking for the best way to read data from stdin in C programming. Problem : I need to seek on this data, ie I need to read data from the start of the stream after reading some data at the of this same stream. Small use case : cat 4GbDataFile > myprogram I know that reading from fifo can be done only once. So, at the moment : sl...

file stream vs local save in sql server?

stackoverflow.com - 2013-03-12 08:12:09 - Similar - Report/Block

my application play videos files after that user they are registered .(files are larger than 100 MB ) . Is it better to do I store them on the hard drive and Keep file path in database ? do I store in database as File Stream Type ? When data is stored in the database, are more secure against manipulation vs with stored in hard ? How to p...

Android: How to play video from naitive byte stream

stackoverflow.com - 2012-07-04 15:05:42 - Similar - Report/Block

I have the special implementation of InputStream. This stream receiving data (byte array) with native method from network in H.264 format. How to send this data to the MediaPlayer for playing in real time? Or has another way for play this stream?...

Stream Data from iPhone to Wowza Server

stackoverflow.com - 2012-05-08 17:29:44 - Similar - Report/Block

How can i live stream data fetched from AVAssets to Wowza Server? Actually i am finding difficulty in creating RTMP Stream. Any Sample code/Link help will be appreciated.

Not able to stream to writer

stackoverflow.com - 2012-03-04 05:28:38 - Similar - Report/Block

I am trying to stream a file directly to a web service. For that I created a Writer using URL url = new URL("http://localhost:9200/tree/public/" ); URLConnection urlconnection=url.openConnection(); urlconnection.setDoOutput(true); ((HttpURLConnection)urlconnection).setRe questMethod("POST"); ((HttpURLConnection)urlc...

Proc SCP in rails directly to client

stackoverflow.com - 2013-04-17 09:52:28 - Similar - Report/Block

I am trying to download a file directly from a server and serve it to a client directly. These files can be very large though so I don't want to buffer them all into memory. Currently I am downloading the whole file to the server and then statically serving it. My question is is there a way to stream the scp connection directly to the cli...

We have a problem here

thephotoforum.com - 2013-02-21 09:29:04 - Similar - Report/Block

If you like the UEFA Europa League, you will love these matches that are being played tomorrow! Here they are: Rubin Kazan vs Atletico Madrid Live Stream CFR Cluj vs Internazionale Live Stream CFR Cluj vs Inter Milan Live Stream Metalist vs Newcastle United Live Stream Dnipro Dnipropetrovsk vs Basel Live Stream Olympique Lyonnais vs Totte...

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Parsing Excel file without Apache POI

stackoverflow.com - 2012-04-20 17:09:10 - Similar - Report/Block

I know that we can use Apache POI to parse an Excel file and get data. But I heard of a strange thing that excel file can be passed in a similar way we parse CSV (Like just read the file from file Stream and separate each column value with a "comma" separator). When we parse Excel we have to use tab as a delimiter. Is it possible? If yes...

Append data to a Excel file from a Template

excelforum.com - 2013-02-27 14:10:44 - Similar - Report/Block

Dear All, I have 2 excel files, One is just a template file and second excel file has actual data. I want user should not access actual data file directly, he would just fill template and click on Save button. Once save button is clicked filled data would get appended into second excel file. In other words - Second file would act as a dat...

Java as a CGI to Upload a File.

java-forums.org - 2013-06-11 19:20:21 - Similar - Report/Block

I am trying to write a Java program that runs on the server as a CGI and then it will be able to save an uploaded file. I am running on an MVS system so I can't use imports like javax.* or apache.* and most examples use those imports. I have code that parses the data from the HTML POST but I am not clear on how I get the Data Input Stream...

Navigating JSON data in c#

stackoverflow.com - 2013-05-31 18:37:20 - Similar - Report/Block

I'm trying to check if a twitch.tv stream is online or not via c#. Currently I have: private bool checkStream(String chan) using (var w = new WebClient()) { String json_data = w.DownloadString("https://api.twitch.tv/ kraken/streams/" + chan); JObject stream = JObject.Parse(json_data); print(json_data); //just for testing purposes if...

Webinar Replay:$100 Day Affiliate Sites

mattsmarketingblog.com - 2013-02-23 22:07:17 - Similar - Report/Block

Hi folks I recently recorded a webinar with a good friend of mine Andrew Hansen, who has over 7 years experience as an affiliate marketer and has coached loads of people to reach affiliate success also. The replay for that webinar is here for you: ==> Click HERE for Webinar Replay <== Andrew explained his entire system on the webinar and...

can't use php's ssh2_exec to restart nginx or get the nginx version

stackoverflow.com - 2011-02-22 03:33:34 - Similar - Report/Block

I have installed the php extension ssh2 and it work fine. but when I want use it to get the remote server's nginx version or restart the nignx after I change the config file of the remote use the ssh2 too, It don't work as I wish. my php code is like this: 'ssh-rsa')); if(!$connection) "error_1\n"; if(ssh2_auth_pubkey_file($connection,...

Save to Text File from Infinite While Loop

stackoverflow.com - 2013-05-31 18:46:51 - Similar - Report/Block

I am currently writing data from an infinite while loop to an SD Card on a raspberry pi. file = open("file.txt", "w") while True: file.write( DATA ) It seems that sometimes file.txt doesn't always save if the program isn't closed through either a command or a keyboard interrupt. Is there a periodic way to save and make sure the data is b...

MPMoviePlayerController usage

stackoverflow.com - 2012-03-06 15:46:33 - Similar - Report/Block

I am new to iOS development. I'm developing an phonegap based iOS app in which I have to stream a video without browser(in the device player). I have searched a lot and found "MPMoviePlayerController" is useful. But everywhere I found the code to be edited in .m and .h files. None have explained how to use it. I mean the calling function...

Can a Byte[] Array be written to a file in C#?

stackoverflow.com - 2008-12-19 17:51:59 - Similar - Report/Block

I'm trying to write out a Byte[] array representing a complete file to a file. The original file from the client is sent via TCP and then received by a server. The received stream is read to a byte array and then sent to be processed by this class. This is mainly to ensure that the receiving TCPClient is ready for the next stream and s...

Upload a file with php curl

stackoverflow.com - 2013-03-25 19:10:17 - Similar - Report/Block

Sending the wrong mime-type. the file type "video/mp4" but "application / octet-stream" as the sending. I want to send "video/mp4". Curl option($file = real path) $post = array('videoupload'=>'1','input_1'=>"@$f ile"); curl_setopt($ch, CURLOPT_POST, 1); curl_setopt($ch, CURLOPT_POSTFIELDS,$post); curl_setopt($ch, CURLOPT_INFILESIZE,(string...

Read jpg from file and upload/post to webserver in android

stackoverflow.com - 2012-03-25 06:05:32 - Similar - Report/Block

I've reviewed and several related questions (for example this code is posted alot but doesn't work for me for some reason: How do I add REQUEST values to an HTTP POST method using multipart to upload a file to a PHP server in Android? ) and attempted a couple solutions but my file when viewed on the server is not decodeable as a jpg. I h...

Verifying function call order in a unit test

stackoverflow.com - 2013-04-18 14:14:39 - Similar - Report/Block

I want a unit test that verifies 2 function calls happen in the correct order. In the example, the first function encrypts a file and saves it to the file system, and the second function sends the encrypted file to a 3rd party processor (via FTP). I am using NSubstitute as the mock framework and FluentAssertions to aid in test verificatio...

Hold on just a minute!

photocamel.com - 2013-03-12 12:24:54 - Similar - Report/Block

Barcelona is playing at home against AC Milan and need to score at least 3 goals to advance to the next stage! Here are some sites you can use to see this match online: Barcelona vs AC Milan Live Stream Barcelona vs AC Milan Live Stream Barcelona vs AC Milan Live Stream Barcelona vs AC Milan Live Stream Barcelona vs AC Milan Live Stream B...

D3.js -- loading and manipulating external data

stackoverflow.com - 2011-09-22 19:57:47 - Similar - Report/Block

I'm new to D3.js and am playing around with a variety of tutorials/exercises/etc, but my basic need for D3 is to load external data (usually JSON) and draw some interactive charts based on that data. I successfully adapted the basic sunburst example to my own data. However, I was hoping to simplify the delivery of data and handle some of...

Replacing Core Data SQLite file in app

stackoverflow.com - 2009-10-08 04:33:13 - Similar - Report/Block

I'm creating an SQLite file on the Mac using Core Data and then placing it in my iPhone app ( GitHub project if curious). I want to release an update to the app with with an updated SQLite file. The model will be the same entities and attributes, there will just be more data. I run the app in simulator with the old sqlite file. Exit. Rep...

How to get the stream from StreamSocket

stackoverflow.com - 2012-04-26 23:36:32 - Similar - Report/Block

I am developing Metro Client- Server application and in the client I use StreamSocket to connect to the listening server. Then I try to use a StreamWriter to send data to the Server. The problem is that when I am creating the new StreamWriter object I need to give him a stream argument. In my case I need to give him the Stream from the St...

TParam.LoadFromStream is not working in Delphi XE2?

stackoverflow.com - 2012-05-15 13:18:37 - Similar - Report/Block

I have written a below code in Delphi XE2. stream : TStringStream; begin stream := TStringStream.Create; //Some logic to populate stream from memo. ShowMessage(stream.datastring); //This line is showing correct data // some Insert query with below parameter setting ParamByName('Text').LoadFromStream(strea m , ftMemo); But this is storing t...

read excelsheet in azure uploaded as a blob

stackoverflow.com - 2012-04-18 14:14:28 - Similar - Report/Block

I am using FileUpload control of asp.net and uploading the excel with some data. I can't save it in some folder. I can have stream of excel sheet file or I can have Blobstream after uploading excel as a blob. Now I want to convert that excel sheets 1st sheet to datatable so how shall I do that? I am using C# .NET. I don't want to use Inte...

How can I save a JSON response to a file that would be accessible from within a local HTML file loaded inside UIWebWiew

stackoverflow.com - 2012-02-25 18:59:06 - Similar - Report/Block

I am receiving a JSON response and am currenlty able to make use of the data within my app. I would like to save this response to a file so I could reference within an JS file located inside my project. I have already requested this data once when the application is launched so why not save it to a file and reference that throughout so on...

RootViewController need to resort/reload data array xcode 4.3

stackoverflow.com - 2012-04-06 19:29:16 - Similar - Report/Block

I'm implementing an example, in that example, I read in data from a database, put it in an array, sort it, and it's displayed using the RootViewController. The DB read and array load happen before the RVC code. So, it works, I get the data in the window created by the RVC and there's a nav controller there as well. I want to add a butto...

Pulling data from json file to use in .$post in Jquery

stackoverflow.com - 2013-03-23 15:09:57 - Similar - Report/Block

I'd like to pull data from a json file to post it to the server side. This kind of data decleration works: $.post('/createDBJSON',{'name':'bar'}, function(data) {window.alert(data);} However I need something like this: $.post('/createDBJSON',{'/assets/appconf /db.json'}, function(data) {window.alert(data);} I know $.post gets data as Plain...

Excel with Data Connection File

stackoverflow.com - 2012-05-09 00:40:22 - Similar - Report/Block

Is there any way to have Excel 2007 connect to a table or view in SQL Server without having to maintain a separate "Data Connection File"? I was hoping the connection string could be embedded within the Excel document. I would like to pass this Excel document around without having to send the Data Connection File with it. The only way to...

Comment on Breakthrough Productivity by Michael

imimpact.com - 2013-06-09 21:40:18 - Similar - Report/Block

Shane Thanks so much for the replay. It is even better the second time through. I guess I got distracted taking notes and missed a few of the key concepts. The interview link with Angela Lee Duckworth is great. Being able to rewind and replay is awesome and thanks for the slides. You are so right, Skills are the important key and lord kno...

Writing file from PHP page android

stackoverflow.com - 2012-03-24 20:54:15 - Similar - Report/Block

In my project a compressed file is displayed on a php in bytes. I am trying to find a way to read the php page, decompress the file using GZIP, and write it out to the assets folder. The file that I am reading in has to be placed in the "data/data/package/database" file. I have a class that reads a file from the assets folder and places t...

Ready for EPL

androidtablets.net - 2013-04-20 15:52:01 - Similar - Report/Block

Sports are always action packed and this weekend is full of sports. Here are matches airing within next few mins: Fulham vs Arsenal Live Stream Norwich vs Reading Live Stream QPR vs Stoke City Live Stream Sunderland vs Everton Live Stream Swansea vs Southampton Live Stream West Ham United vs Wigan Athletic Live Stream...

Rational Team Concert: Merging only selected work items from a stream to its child.

stackoverflow.com - 2013-03-19 09:10:26 - Similar - Report/Block

We are planning to create a child stream(for each major release, at the time of release) from the integration stream and continue to use the child stream for that particular release. Say, we've created this child stream on 1st Feb 2013. Development continues on the integration stream and nothing is delivered into the child stream. So, fro...

How can I use awk to replace data in one file with updated data in a second file in a unix shell?

stackoverflow.com - 2013-05-05 23:15:54 - Similar - Report/Block

Let's say that I have two files, file 1 has the original data and file 2, which was recently created, has updated values for some of the data that need to be replaced into file 1. Here's an example of the format for file 1 which contains 10000 lines of data as shown below: 1000001 aaaaaaa aaaaaaa 123 1000002 aaaaaab aaaaaab 123 1000503 xx...

Библиотека MsgPack - C# для начинающих

cyberforum.ru - 2013-05-01 23:32:28 - Similar - Report/Block

Здравствуйте уважаемые форумчане. Мне требуется сериализовать данные с помощью библиотеки MsgPack. Привожу пример кода: Код: List data = new List(); data.Add("Text"); data.Add(123); data.Add(new int[]{ 10, 10, 10 }); MemoryStream stream = new MemoryStream(); var serializer = MessagePackSerializer.Create>(); serializer.Pack(stream,...




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