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JMS and AMQP - RabbitMQ
...and what JMS and how it is connected to AMQP terminology.
I know JMS is an API and AMQP is a protocol.
7 Answers
...
Assert an object is a specific type
...rt static org.hamcrest.MatcherAssert.assertThat;
import org.junit.jupiter.api.Test;
class HamcrestAssertionDemo {
@Test
void assertWithHamcrestMatcher() {
SubClass subClass = new SubClass();
assertThat(subClass, instanceOf(BaseClass.class));
}
}
Example for AssertJ:...
Difference between thread's context class loader and normal classloader
...lect.Reflection.getCallerClass() it is a bug caused by a deficiency in the API. Basically, Thread.getContextClassLoader() exists only because whoever designed the ObjectInputStream API forgot to accept the ClassLoader as a parameter, and this mistake has haunted the Java community to this day.
Tha...
How do popular apps authenticate user requests from their mobile app to their server?
Say I have an Android application that connects to a .Net API for receiving/setting data. The confusion that I have is regarding how to sign-up/login the user first time and authenticate it every time they make a request to the API.
...
Mocking a class: Mock() or patch()?
...ion.
Silly example:
# Use a mock to test this.
my_custom_tweeter(twitter_api, sentence):
sentence.replace('cks','x') # We're cool and hip.
twitter_api.send(sentence)
# Use a patch to mock out twitter_api. You have to patch the Twitter() module/class
# and have it return a mock. Much ug...
Loading local JSON file
...
In a more modern way, you can now use the Fetch API:
fetch("test.json")
.then(response => response.json())
.then(json => console.log(json));
All modern browsers support Fetch API. (Internet Explorer doesn't, but Edge does!)
source:
Using Fetch
Fetch in Acti...
How to get the current time in YYYY-MM-DD HH:MI:Sec.Millisecond format in Java?
...java.util.Date doesn't seem to have it. Are you referring to the Joda Time API? But one possible benefit is reuse of the same formatter object. Another is you don't have to add an API - Date class is a standard Java library class.
– ADTC
Jul 17 '13 at 2:21
...
Android: Generate random color on click?
...
Shouldn't it be 256 instead of 255 everywhere? The API for nextInt() says "Returns a pseudo-random uniformly distributed int in the half-open range [0, n)"
– Catalin Morosan
Oct 28 '11 at 13:09
...
Unable to verify leaf signature
I'm using node.js request.js to reach an api. I'm getting this error
14 Answers
14
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How to format date in angularjs
...g to use it's formatter), those supported format strings are here: https://api.jqueryui.com/datepicker/
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