tanapoln

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

tanapoln

.border() {
	&:after {
		border: 1px solid black;
	}
}

.border() {
	&:after {
		border: 1px solid red;
	}

tanapoln

package com.tanapoln.utils;


import java.time.Clock;
import java.time.Instant;
import java.time.LocalDateTime;
import java.time.ZoneId;

/**
 * {@code TimeMachine} provide a central method for accessing system time with an ease on testing.<br>

tanapoln

import React from 'react'
import { RouterContext } from 'react-router'
import _ from 'lodash'

export default class AsyncComp extends React.Component {
  constructor(props, context) {
    super(props, context)
    this.state    = {
      loading    : false,
      currentProp: props,

tanapoln

package org.springframework.data.envers.repository.support;

import java.io.Serializable;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import javax.persistence.EntityManager;

tanapoln

#!/bin/bash

set -e

# See Reference: https://github.com/blacklabelops/jenkins/blob/master/Dockerfile

export JAVA_HOME="$(/usr/libexec/java_home -v 1.8)"
export KEYSTORE=$JAVA_HOME/jre/lib/security/cacerts
wget -P /tmp/ https://letsencrypt.org/certs/letsencryptauthorityx1.der
wget -P /tmp/ https://letsencrypt.org/certs/letsencryptauthorityx2.der

tanapoln

@Transactional
public void updateAllFriends() {
    Collection<User> users = loadAllUsers();
    for (User user : users) {
        Collection<User> friends = fetchFriends(user);
        
        user.getFriends().addAll(friends);
        user.setLastUpdateTime(new Date());
    }
}

tanapoln

@Transactional
public void updateAllFriends() {
    Batch<Collection<User>> usersBatch = loadAllUsersBatch();
    for (Collection<User> users : usersBatch) {
        for (User user : users) {
            Collection<User> friends = fetchFriends(user);
            TransactionUtils.requiresNewTransaction(() -> {
                User newUser = repo.findOne(user.getId())
                newUser.getFriends().addAll(friends);
                newUser.setLastUpdateTime(new Date());

tanapoln

@Transactional
public void updateAllFriends() {
    Batch<Collection<User>> usersBatch = loadAllUsersBatch();
    for (Collection<User> users : usersBatch) {
        for (User user : users) {
            Collection<User> friends = fetchFriends(user);
            TransactionUtils.requiresNewTransaction(() -> {
                user.getFriends().addAll(friends);
                user.setLastUpdateTime(new Date());
            });

tanapoln

show full processlist;

SHOW ENGINE InnoDB STATUS;

SHOW OPEN TABLES WHERE In_use > 0;

SELECT * FROM `information_schema`.`innodb_trx` ORDER BY `trx_started`; 

SELECT * FROM `information_schema`.`innodb_locks`;