See also How does a WCF server inform a WCF client about changes? (Better solution then simple polling, e.g. Coment or long polling) I need to use push-technology with WCF through client firewalls. This must be a common problem, and I know for a fact it works in theory (see links below), but I have failed to get it working, an...
We need is to push sports data to a number of different client types such as ajax/javascript, flash, .NET and Mac/iPhone. Data updates need to only be near-real time with delays of several seconds being acceptable. How to best accomplish this? ...
I've been using Git on Linux for about a year, and everything works fine. Since recently, a colleague has joined development and he's using Windows. Everything works fine there as well, but sometimes when he tries to push changes to a remote repository (bare) on Linux server it bails out with 'Invalid file descriptor' message. I update ...
I'm relatively new to Mercurial and my team is trying it out right now as a replacement for Subversion. How can I commit and push a single file out to another repository while leaving other modifications in my working directory uncommitted (or at least not pushed to the other repository)? This happens for us with database migrations....
I want to develop google gadget and i want to user AJAX push technology.Is that possible at all? I have found this http://softwareas.com/google-gadget-api-for-ajax-developers but i cant see the "push" part there. in short ... i want changes on my server to refresh my google gadget, is that possible and how? ...
I want to create an array with a message. $myArray = array('my message'); But using this code, myArray will get overwritten if it already existed. If I use array_push, it has to already exist. $myArray = array(); // <-- has to be declared first. array_push($myArray, 'my message'); Otherwise, it will bink. Is there a way to make...
Hi all, I've pushed many commits successfully, but I got an error message "error: failed to push some refs" every git-push. I have no idea about this message. Could someone tell me what happened? How do I fix this issue? Thanks! The following is the log of my git-push. [jinuu@foonlean source]$ git push [email protected]'s passwor...
I give up! Whenever I try to push I get a stupid: ! [rejected] master -> master (non-fast forward) error: failed to push some refs to '[email protected]:companyX/projectX.git' Our team has a new git setup. Instead of making private branches I now Forked our main repository (on github) to create my own copy. At some point what I ...
I am creating a Silverlight 2 user interface to a remote instrument. There are two concurrent users at different sites interacting with the instrument (operator at the instrument and remote scientist) and any number of observer users not interacting with it, just watching. However, whenever one of the two active users changes something t...
Does anyone have a good reference point, or can provide a summary of the enhanced "push" implementation to be changed/added in Silverlight 3.0? I would like to compare this area to Silverlight 2.0 and to XMPP/Jabber. ...
Is there any equivalent for SAX (Java) in .Net? I am aware of XmlReader, but I am looking for a push parser. ...
This question is related to my problem in understanding rebase, branch and merge, and to the problem How can you commit to your github account as you have a teamMate in your remote list? I found out that other people have had the same problem. The problem seems to be related to /etc/xinet.d/. Problem: unable to push my local branc...
The Twitter streaming api says that we should open a HTTP request and parse updates as they come in. I was under the impression that Google's urlfetch cannot keep the http request open past 10 seconds. I considered having a cron job that polled my Twitter account every few seconds, but I think Google AppEngine only allows cron jobs onc...
I am currently reading Albahari's C# 3.0 in a Nutshell book and on page 292 it says this about LINQ: LINQ follows a demand-driven pull model, rather than a supply-driven push model. What does the above statement mean? And what is the difference between a pull model and a push model ? ...
I've been developing an in-house DSP application (Java w/ hooks for Groovy/Jython/JRuby, plugins via OSGi, plenty of JNI to go around) in data flow/diagram style, similar to pure data and simulink. My current design is a push model. The user interacts with some source component causing it to push data onto the next component and so on un...
I am writing a program. my program receive data from a server through HTTP protocol. the data will be pushed by server to my program. I tried to use WebRequest, but only received one session of data. How can i keep the connection alive, to receive the data from server continuosly, Any help is appreciated. the following is the SDK docu...
I'm currently saving some Twitter data in MySQL. My host only lets me run cron jobs every hour, so to semi-simulate realtime results, I've copied the same file 6 times, and run one every 10 minutes (the host DOES let you control the hourly offset). This is stupid, I think. Is there some mechanism I can learn about that would push the da...
Hi, I'm using a navigation controller for my app, because a lot of my views are hierarchical. However, I want to push a settings view when someone presses a button. However, I don't want to animate right to left, since I don't want to give the impression to the user that settings are a child of the view below it in the stack. Is there ...
I have c++ application to monitor local computer and a HTML5 webpage (offline support) to show statistics. At present my application send data through server to webpage, but it works only on online. Now I want to support full offline mode, so i need to push data directly to webpage to fire javascript events. Is this possible? And is this...
Hi, Let's say I have a local and a remote Mercurial repository. Now, I start working on a feature. I work on it, and when I think it's done, I commit the changeset. Testing it a bit more, I find that I could further improve this feature by tweaking something in the code. I make the change and commit. 20 minutes later, I find there's a b...