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What does OSGi solve?
...de their internals from other bundles and communicate through well defined services. Hiding internals means more freedom to change later. This not only reduces the number of bugs, it also makes bundles simpler to develop because correctly sized bundles implement a piece of functionality through well...
Opening port 80 EC2 Amazon web services [closed]
...ot the answer you're looking for? Browse other questions tagged amazon-web-services amazon-ec2 or ask your own question.
AngularJS : Initialize service with asynchronous data
I have an AngularJS service that I want to initialize with some asynchronous data. Something like this:
10 Answers
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Running a cron every 30 seconds
...t.
The SystemD timer model is basically this: timers are units that start service units when a timer elapses.
So for every script/command that you want to schedule, you must have a service unit and then an additional timer unit. A single timer unit can include multiple schedules, so you normally w...
Load and execute external js file in node.js with access to local variables?
...n patterns where you would have a 1000 modules which register in a central service. It is much cleaner and better design to scan for modules and load them one by one rather than doing 1000 require statements in your service...
– Assaf Moldavsky
Aug 16 '16 at 22...
Describe the architecture you use for Java web applications? [closed]
...We use Sping transaction support, and start transactions upon entering the service layer, propagating down to the DAO call's. The Service layer has the most bussines model knowledge, and the DAO's do relatively simple CRUD work.
Some more complicated query stuff is handled by more complicated queri...
Why / when would it be appropriate to override ToString?
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Yes. Also this is very useful in MVC or ASP.Net development where @yourObject and <%=yourObject%> are going to be "ToString-ed".
– Ben Lesh
Apr 23 '12 at 14:23
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Cannot download Docker images behind a proxy
...A quick outline:
First, create a systemd drop-in directory for the Docker service:
mkdir /etc/systemd/system/docker.service.d
Now create a file called /etc/systemd/system/docker.service.d/http-proxy.conf that adds the HTTP_PROXY environment variable:
[Service]
Environment="HTTP_PROXY=http://pro...
Open application after clicking on Notification
... notificationManager = (NotificationManager) context
.getSystemService(Context.NOTIFICATION_SERVICE);
Notification notification = new Notification(icon, message, when);
Intent notificationIntent = new Intent(context, HomeActivity.class);
notificationIntent.setFlags(Intent.F...
Where do you store your salt strings?
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Based on Developing ASP.NET MVC 4 Web Applications book by William Penberthy:
Getting access to the salts stored in a separate database requires hackers to hack two
different databases to get access to the salt and the salted password. Storing...