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RESTful Authentication
... first solution, based on the standard HTTPS protocol, is used by most web services.
GET /spec.html HTTP/1.1
Host: www.example.org
Authorization: Basic QWxhZGRpbjpvcGVuIHNlc2FtZQ==
It's easy to implement, available by default on all browsers, but has some known drawbacks, like the awful authentic...
How to set default value for form field in Symfony2?
...atic methods personally.
Set Data before build form
In the constructors / service, you know if you have a new entity or if it was populated from the db. It's plausible therefore to call set data on the different fields when you grab a new entity. E.g.
if( ! $entity->isFromDB() ) {
$entity...
Call AngularJS from legacy code
... the ng-controller instance.
From the injector you can get a hold of any service in angular application. Similarly from the scope you can invoke any methods which have been published to it.
Keep in mind that any changes to the angular model or any method invocations on the scope need to be wrappe...
How to get Latitude and Longitude of the mobile device in android?
...
Use the LocationManager.
LocationManager lm = (LocationManager)getSystemService(Context.LOCATION_SERVICE);
Location location = lm.getLastKnownLocation(LocationManager.GPS_PROVIDER);
double longitude = location.getLongitude();
double latitude = location.getLatitude();
The call to getLastKnownLo...
How do I disable directory browsing?
...save and exit the file, and restart apache server with this command:
sudo service httpd restart
(You have a guide with screenshots here.)
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Why does one use dependency injection?
...u replace names a little bit, you end up with a simple implementation of a Service Locator, which is one of two patterns for Inversion of Control (since you invert control over who decides what exact class to instantiate).
All in all this reduces dependencies in your code, but now all your code has...
What is the difference between Amazon S3 and Amazon EC2 instance?
...erver running PHP code and a database server.
Amazon S3 is just a storage service, typically used to store large binary files. Amazon also has other storage and database services, like RDS for relational databases and DynamoDB for NoSQL.
...
What database does Google use?
...les, a Google-proprietary file format used to persist table data.
Another service that BigTable makes heavy use of is Chubby, a highly-available, reliable distributed lock service. Chubby allows clients to take a lock, possibly associating it with some metadata, which it can renew by sending keep a...
What's the difference between unit, functional, acceptance, and integration tests? [closed]
...
http://martinfowler.com/articles/microservice-testing/
Martin Fowler's blog post speaks about strategies to test code (Especially in a micro-services architecture) but most of it applies to any application.
I'll quote from his summary slide:
Unit tests -...
How do popular apps authenticate user requests from their mobile app to their server?
... or an automated script that is trying to gamify and take advantage of the service provided by the application.
Well, to identify the WHAT, developers tend to resort to an API key that usually they hard-code in the code of their mobile app. Some developers go the extra mile and compute the key at ru...