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How does autowiring work in Spring?
...e context instantiates the objects, not you. I.e. - you never make new UserServiceImpl() - the container finds each injection point and sets an instance there.
In your controllers, you just have the following:
@Controller // Defines that this class is a spring bean
@RequestMapping("/users")
public...
How do I enable MSDTC on SQL Server?
...
Click Start, click Run, type dcomcnfg and then click OK to open Component Services.
In the console tree, click to expand Component Services, click to expand Computers, click to expand My Computer, click to expand Distributed Transaction Coordinator and then click Local DTC.
Right click Local DTC an...
What is the difference between a port and a socket?
...or the listening state.
A port is a virtualisation identifier defining a service endpoint (as distinct from a service instance endpoint aka session identifier).
A TCP socket is not a connection, it is the endpoint of a specific connection.
There can be concurrent connections to a service endpoi...
A worthy developer-friendly alternative to PayPal [closed]
... I believe Braintree (www.braintreepayments.com) offers a similar service to stripe and does support non US merchants (well at least UK merchants). I can't vouch for the quality of the service though, we've not implemented it yet.
– mark
Nov 27 '12 at...
Golang production web application configuration
... latter: not having to run your Go program as root, serving other websites/services on the same host, SSL termination, load balancing, logging, etc.
I use HAProxy in front. Any reverse proxy could work. Nginx is also a great option (much more popular than HAProxy and capable of doing more).
HAProx...
Architecture for merging multiple user accounts together
...s typically means a user identifier (like an id, email, or username) and a service identifier (indicating what site or service was authenticated with). In other parts of the application, outside of the database, that service identifier is paired with a method for retrieving the relevant user identi...
How do iOS Push Notifications work?
...o put in a comment so.
From the documentation.
Apple Push Notification service (APNs) propagates push notifications to devices having applications registered to receive those notifications. Each device establishes an accredited and encrypted IP connection with the service and receives notificati...
Is mongodb running?
... /etc/init.d/mongod status # for MongoDB version >= 2.6
or
service mongod status
to see if mongod is running (you need to be root to do this, or prefix everything with sudo). Please note that the 'grep' command will always also show up as a separate process.
check the log file /va...
My docker container has no internet
...host don't have systemctl (Ubuntu 14.04) try How to restart the networking service? and/or restart you computer.
– Benjamin
Jan 31 '18 at 11:15
...
AngularJS app.run() documentation?
...eds to run to kickstart the application. It
is executed after all of the services have been configured and the
injector has been created. Run blocks typically contain code which is
hard to unit-test, and for this reason should be declared in isolated
modules, so that they can be ignored in t...