avvero’s gists

avvero / 3sum.java

Created September 14, 2021 02:00

	class Solution {
	public List<List<Integer>> threeSum(int[] nums) {
	if (nums == null \|\| nums.length < 3) return Collections.emptyList();
	Arrays.sort(nums);
	int min = nums[0];
	int max = nums[nums.length-1];

	List<List<Integer>> list = new LinkedList();
	Set<Triplet> catches = new TreeSet<Triplet>();
	for (int i = 0; i < nums.length; i++) {

avvero / quartz.properties

Last active September 26, 2018 10:52

#quartz #cluster #configuration

	#============================================================================
	# Configure Main Scheduler Properties
	#============================================================================

	org.quartz.scheduler.instanceName = ODPS_Scheduler
	org.quartz.scheduler.instanceId = AUTO

	#============================================================================
	# Configure ThreadPool
	#============================================================================

avvero / find.groovy

Created March 21, 2018 07:20

#find all #resources in #groovy

	def properties = new Properties()
	PathMatchingResourcePatternResolver resolver = new PathMatchingResourcePatternResolver(this.getClass().getClassLoader());

	def resources = resolver.getResources("classpath:/.properties")
	resources.each {
	println it
	properties.load(it.inputStream)
	}

avvero / Config.java

Created March 19, 2018 10:11

skipp #tld #scan during #tomcat loanch with #spring

	import org.springframework.beans.factory.annotation.Value;
	import org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory;
	import org.springframework.context.annotation.Bean;
	import org.springframework.context.annotation.Configuration;

	@Configuration
	public class ServletContainerConfig {

	@Value("${app.tomcat.additional-tld-skip-patterns}")
	private String tldSkip;

avvero / CustomMetricsCollector.java

Created March 15, 2018 08:27

add custom #metrics for #spring


	import lombok.extern.slf4j.Slf4j;
	import org.aspectj.lang.ProceedingJoinPoint;
	import org.aspectj.lang.annotation.Around;
	import org.aspectj.lang.annotation.Aspect;
	import org.springframework.beans.factory.annotation.Autowired;
	import org.springframework.boot.actuate.metrics.CounterService;
	import org.springframework.boot.actuate.metrics.GaugeService;
	import org.springframework.stereotype.Component;

avvero / MetricsCollector.java

Last active March 15, 2018 08:27

add custom #metrics for #spring

	import com.codahale.metrics.MetricRegistry;
	import com.codahale.metrics.Timer;
	import lombok.extern.slf4j.Slf4j;
	import org.aspectj.lang.JoinPoint;
	import org.aspectj.lang.ProceedingJoinPoint;
	import org.aspectj.lang.annotation.AfterThrowing;
	import org.aspectj.lang.annotation.Around;
	import org.aspectj.lang.annotation.Aspect;
	import org.springframework.beans.factory.annotation.Autowired;
	import org.springframework.stereotype.Component;

avvero / logback.grooy

Created February 22, 2018 03:16

put serverId to the #log

	def serverId = Math.abs(new Random().nextInt() % 89) + 10

	appender("file", RollingFileAppender) {
	file = "main.log"
	encoder(PatternLayoutEncoder) {
	charset = java.nio.charset.StandardCharsets.UTF_8
	pattern = "\$serverId=${serverId}\$ %d{yyyy-MM-dd HH:mm:ss.SSS}"
	}
	}

avvero / file.java

Created February 15, 2018 06:14

#read resource from #jar in spring

	@Value("classpath:/.feature")
	private Resource[] featureResources;

	String string = StreamUtils.copyToString(resource.getInputStream(), Charset.forName("UTF-8"));

avvero / File.java

Created February 13, 2018 07:16

#search all #resources in #spring

	@Component
	public class FeatureController {

	@Value("classpath:/.feature")
	private Resource[] features;

	}

avvero / build.gradle

Last active February 5, 2018 11:00

#gradle #include additional single file to #resources

Anton Belyaev avvero