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What does Provider in JAX-RS mean?
...ding documentation but I cant get it.
If there are resource classes that service the incoming requests, what do Providers do? How are they different from singleton resource classes when I create a persistent resource class (the one that is not per-request)? Or are those classes also providers?
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REST API Best practices: args in query string vs in request body
...veloping the code e.g. with curl
When arguments are common across many web services
When you're already sending a different content-type such as application/octet-stream
Notice you can mix and match - put the the common ones, the ones that should be debugable in the query string, and throw all the...
Spring .properties file: get element as an Array
...gt; instead of String[], you need to add at least a <bean id="conversionService" class="org.springframework.context.support.ConversionServiceFactoryBean"> to your applicationContext.xml. Otherwise the conversion service is not used but the default property editors, which do not support convert...
Android phone orientation overview including compass
... show you how it can be used.
SensorManager sm = (SensorManager) getSystemService(SENSOR_SERVICE);
// Register this class as a listener for the accelerometer sensor
sm.registerListener(this, sm.getDefaultSensor(Sensor.TYPE_ACCELEROMETER),
SensorManager.SENSOR_DELAY_NORMAL);
// ...
Detect if Android device has Internet connection
... @varunbhardwaj There should be some URI you can hit from your web services. The first thing we request when our app starts up is a bootstrap file that contains various configuration information, that allows us to change various parameters server-side. Something like that can be used.
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What is the difference between the Facade and Adapter Pattern?
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A facade is designed to organize multiple services behind a single service gateway. An adapter is designed to provide a way to use a known interface to access an unknown one.
share
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How to check if a specified key exists in a given S3 bucket using Java
...ore easier and robust than the AWS sdk. Using this library you can call, s3service.getObjectDetails(). This will check and retrieve only the details of the object (not the contents) of the object. It will throw a 404 if the object is missing. So you can catch that exception and deal with it in your ...
Set HTML5 doctype with XSLT
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The w3c validator service issues a warning when the document starts with <!DOCTYPE html SYSTEM "about:legacy-compat">
– Adrian W
Jul 13 '18 at 16:05
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How does libuv compare to Boost/ASIO?
...efault loop.
Boost.Asio does not have the notion of a default loop; all io_service are their own loops that allow for multiple threads to run. To support this Boost.Asio performs internal locking at the cost of some performance. Boost.Asio's revision history indicates that there have been several ...
How to generate a core dump in Linux on a segmentation fault?
...ior (dumping a core file in the current directory), simply stop the apport service with "sudo service apport stop". Also note that if you are running within docker, that setting is controlled on the host system and not within the container.
– Digicrat
Dec 19 ...