I am using socket.io for a windows azure project. Strangely the socket.io server starts when i just deploy the web role but when i deploy the whole cloud project, the socket.io server doesnt start and i get this error -   "SCRIPT7002: XMLHttpRequ...
I have this code:   library(networkD3)  # Load data data(MisLinks) data(MisNodes)  new.nodes <- MisNodes new.nodes$var1 <- runif(nrow(MisNodes),1,2) new.nodes$var2 <- runif(nrow(MisNodes),1,2)  # Some script to show the node index in the new...
I'm writing a jQuery mobile/Cordova application for a mobile device, who can connect (say by WiFi) to a particular local network (LAN), who has a server that can provide some service that the app may use (some JSON data to populate a local storag...
This is my first question, so I hope I have asked it clearly.  Apologies in advance if it has already been answered and I just haven't managed to work out the right thing to search for.  I am looking for a Javascript library that I can use to cre...
I have a secure websocket server using a self-signed certificate that I'm not able to connect to from a chrome (v44.0.2403.107) client. Its my test server, and its created using pretty near identical code to my app server - which I can connect to...
when setting up a socket via dgram.createSocket('udp4'); and NOT binding it to a specific port I do receive broadcasted packets which were sent to 255.255.255.255 But when I'm binding the same socket to the specific IP of my interface thi...
I am trying to integrate a Javascript library I'm building with EmberJS.   Example almost working integration: https://github.com/pubnub/open-chat-framework/blob/ember/examples/ember  The library returns a single object with many nested objects....
I am trying to optimize my site's speed and I'm using the great tool at pingdom.com.  Right now, over 50% of the time it takes to load the page is "Wait" time as shown in the screenshot below.  What can I do to reduce this?  Also, how...
I am learning React and I'm running it using create-react-app, which allows me to edit text in a file named App.js and as I save any changes in that file, the webpage with the address http://localhost:3000/ in browser automatically updates withou...
I have a JSON String generated in Java, and I need to send this String to another computer, which will be receiving it through JavaScript (because electron). The JavaScript computer could be far away, and will contact the Java app through the interne...

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