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Ruby Rails LInkedIn Gem (get connected or non-connected profile information)
by Topweasel in Programming Languages

After getting a profile hash from the LinkedIn Ruby Gem, but I'm looking for a way to get more information from the user, like skills, their connections, their email, their profile pic, etc. I'm not having any trouble accessing this info from the currently authenticated user, only getting this kind of information from the authenticated user's connections, and from public profiles.


Multiple devices connected on serial ports - How to know which connected to which port
by Patastroph in Web Design

i have a few devices that communicate through serial port. Since, they are not always connected to the same serial port, so i need to know exactly which device i'm communicating with when i send data. How can I check which device is connected to which com port.

How can I push a string from one client connected to a WCF service to another connected as well?
by James Lupiani in Programming Languages

Here's what I have so far:


using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.ServiceModel;
namespace ServiceLibrary
[ServiceContract(SessionMode = SessionMode.Allowed, CallbackContract = typeof(IServiceCallback))]
public interface IService

how to share files with other Mob phone connected to the same network with which you are connected?
by JoeKaras in Programming Languages

I want to share file from my Mob Phone to other Mob Phone which are connected to the same network with which i am connected, is it can do easily with tcp or dhcp or socket, please i don't know about all of these also.

Checking if 3G is connected always returns false (even when the device is connected)
by Jaleel in Programming Languages

Whether or not the device has 3g/data activated. Any idea of what's happening?
Thank you

My code:

public boolean isConnected3G(){
ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo[] networks = cm.getAllNetworkInfo();
for (NetworkInfo ni : networks)
if ("MOBILE".equal

My “not connected” TCP Client is connected?
by imported_bman in Programming Languages

Given the following code, which is the first code having anything to do with my TIdTCPClient when my program runs

if not TCPclient.Connected then
TraceInfo(TCPclient.Host + ' Server not connected - reconnect');

if i have already connected to the server. then how i show exception saying it is already connected
by Anderson in Programming Languages

how to add in exception showing the input has to be enter, if the user click on connect without entering any input? i would like the have a message box show if the user click on the connect button without entering the name, ip and port. [SOLVED]

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawi

jquery ui sortable: connected with and not connected with?
by India in Programming Languages

sortable's connectWith seems strange. For instance, I have a list of sortable items (orange) that I don't want them to connect with other sortable connected list items (yellow).

So I add a class name to those are connected connected-sortable, but the ones (orange) are not connected still can be dropped into the connected list.

Why i

Have a SVN checkout location connected to Codeplex and propagate updates to another develpment location connected to another SVN repository
by Omer72 in Operating Systems

I would like to checkout a read only SVN projects (e.g. from Codeplex) to a folder on my local disk, open the solution (let's say I am getting Dotnetnuke and open it's solution, add some projects to the solution and possibly changing some files, previously making them writable.
I want to regularly update the changes coming from Codeplex and do code mergers to preserver my changes).

How can I check if RMI is connected/can be connected?
by lockdown571 in Programming Languages

I am want to have controlled if my rmiport is available and I can have my connection or if it is busy, not available or wathever. I know if it cannot connect it is shown an exception message, but I would like to have it under control, so if it cannot connect I want to show a message like "Connection Failed" and stop the process. (I am working with Eclipse) is it possible?

Thanks in

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