Top "Connectivity" questions

Anything related to connectivity, i.e. the ability of systems to communicate with remote systems using some form of communication channel.

java.sql.SQLException: No suitable driver found for jdbc:mysql://localhost:3306/dbname

I have this Java program: MySQLConnectExample.java import java.sql.*; import java.util.Properties; public class MySQLConnectExample { public static void …

java mysql sql jdbc connectivity
Checking host availability by using ping in bash scripts

I want to write a script, that would keep checking if any of the devices in network, that should be …

bash networking ping connectivity
Detect the Internet connection is offline?

How to detect the Internet connection is offline in JavaScript?

javascript ajax offline connectivity internet-connection
Detect network connection type on Android

How do you detect the network connection type on Android? Is it through ConnectivityManager.getActiveNetworkInfo().getType(), and is the answer …

android networking wifi connectivity
Simulate low network connectivity for Android

I would like to test my application for cases of low network connectivity. Except standing in the elevator, what is …

android connectivity
Android: Internet connectivity change listener

I already have this code which listens to connectivity change - public class NetworkStateReceiver extends BroadcastReceiver { public void onReceive(Context …

java android connectivity
Android event for internet connectivity state change

I am making an app where a user is uploading information and files to my server on a somewhat frequent …

android events connection connectivity
Android: How to check if the server is available?

I am developing an application which connects to the server. By now the login and data transmission works fine if …

android networking connectivity
How to connect to outside world from amazon vpc?

I have amazon VPC set through wizard as "public only network", so all my instances are in public subnet. Instances …

amazon-ec2 amazon-web-services connectivity vpc amazon-vpc
How to set the Usb connection mode?

I'm writing an application which is supposed to dump data on the SD card and then another application on a …

android usb connectivity