dtolb

public interface ProductRepository extends CrudRepository<Product, String>
{
   List<Product> findByBuyPriceGreaterThanOrderByBuyPriceDesc(BigDecimal buyPrice);
}

dtolb

select ... 
from products product0_ 
where product0_.buyPrice>? 
order by product0_.buyPrice desc

dtolb

@SpringBootApplication
public class Application
{
   private static final Logger log = LoggerFactory.getLogger(Application.class);

   public static void main(String[] args)
   {
      SpringApplication.run(Application.class);
   }

dtolb

doTheFirstThing(function (err, firstResult) {
	doTheSecondThing(firstResult, function (err, secondResult) {
		doTheThirdThing(secondResult, function (err, thirdResult) {
			doTheFourthThing(thirdResult);
		});
	});
});

dtolb

doTheFirstThing()
	.then(doTheSecondThing)
	.then(doTheThirdThing)
	.then(doTheFourthThing);

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var someOtherModule = require('./someOtherModule');

var myModule = function() {
	this.doSomethingCool(input, callback) {
		// do something cool here
		return someOtherModule.thatReturnsPromises(input)
		.then(function (result) {
			// do something else cool here
			return result++;
		})

dtolb

var myModule = require('myModule');

myModule.doSomethingCool(100, function (err, result) {
	if (err) {
		console.error(err);
		return;
	}
	console.log(result);
});

dtolb

var myModule = require('myModule');

myModule.doSomethingCool(100)
.then(function (result) {
	console.log(result);
})
.error(function (err) {
	console.error(err);
});

dtolb

Site	Percent Goal
Quora	2.59%
Medium	2.96%
GitHub	1.72%

dtolb

JSSIP with Catapult API

⚠️ This has been updated at JsFiddle*

Prerequisites

​

• Register for a Catapult (Bandwidth Application Platform) account here
• Register a SIP domain
• Create an endpoint/user
• If you want to make calls to the PSTN (normal phones) you will need a server to handler events from Catapult