Moved to Suggestions for increasing productivity and maintaining a low distraction environment.
Ashwin Jayaprakash AshwinJay
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| package com.foo; | |
| import java.util.LinkedList; | |
| import java.util.List; | |
| public class LambdaCapture { | |
| public static void main(String[] args) { | |
| List<String> strings = new LinkedList<>(); | |
| strings.add("one"); | |
| strings.add("two"); |
AshwinJay
/ LogInvocationStyleBenchmark.java
Last active
August 27, 2017 18:28
Java logger invocation style benchmark
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| package com.foo; | |
| import org.openjdk.jmh.annotations.Benchmark; | |
| import org.openjdk.jmh.runner.Runner; | |
| import org.openjdk.jmh.runner.RunnerException; | |
| import org.openjdk.jmh.runner.options.Options; | |
| import org.openjdk.jmh.runner.options.OptionsBuilder; | |
| import java.util.Random; | |
| import java.util.function.Supplier; |
AshwinJay
/ productivity.md
Last active
July 7, 2020 03:04
My notes on maintaining a low distraction environment and avoiding information overload
AshwinJay
/ bash-loop.sh
Last active
May 20, 2016 03:28
How to: Basic GNU Linux/Mac command line tools (Also mostly works with GOW on Windows)
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| #! /bin/bash | |
| a=(user1 pass1 user2 pass2) | |
| for ((i=0; i<${#a[@]}; i+=2)); do | |
| echo "Loop 1: ${a[i]}: ${a[i+1]}" | |
| done | |
| a1=(user1 user2) | |
| a2=(pass1 pass2) | |
| for ((i=0; i<${#a1[@]}; i+=1)); do |
AshwinJay
/ Sync.java
Last active
September 1, 2016 06:15
Rsync sample implementation (More details: http://javaforu.blogspot.com/2014/01/rsync-in-java-quick-and-partial-hack.html)
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| package com.javaforu.rsync; | |
| import com.javaforu.rsync.Sync.CharRingBuffer.Visitor; | |
| import rollinghash.RabinKarpHash; | |
| import java.util.*; | |
| import java.util.zip.CRC32; | |
| /** | |
| * Author: Ashwin Jayaprakash / ashwin.jayaprakash@gmail.com / http://www.ashwinjayaprakash.com |
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| BasicConfigurator.configure(); | |
| org.apache.log4j.Logger.getRootLogger().setLevel(Level.INFO); |
AshwinJay
/ Simple Java keytool key pair and trust store
Last active
August 15, 2018 23:24
OpenSSL and Java import/export
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| Create self signed key pair and add to new key store: | |
| keytool -genkey -alias mykey -keyalg RSA -keystore keystore.jks -keysize 2048 | |
| Export public key and import into new trust store: | |
| keytool -keystore keystore.jks -export -alias mykey -file my.cer | |
| keytool -import -alias mypub -file my.cer -keystore truststore.jks | |
| (Alternate way) Manually import certificate from HTTPS server to trust store: | |
| Firefox: Add Exception -> Get Certificat -> View -> Details -> Export as "a.der" | |
| keytool -importcert -keystore truststore.jks -file a.der |
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| import redis.clients.jedis.Jedis; | |
| import redis.clients.jedis.PipelineBlock; | |
| /** | |
| * Author: Ashwin Jayaprakash | |
| * <p/> | |
| * Email: [email protected] Web: http://www.ashwinjayaprakash.com | |
| */ | |
| public class RedisJavaDemo { | |
| public static void main(String[] args) throws InterruptedException { |
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