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document.head.appendChild(Object.assign(document.createElement('style'), { innerHTML: `
/*********************************************/
/* PUT YOUR ADDITIONAL CUSTOM CSS STYLESHEET */
/* HERE AS WHATEVER YOU WANT. START          */
/*********************************************/

body.android .photoFrame .smileCnt i.smile {
    top:0.05em;
}
.photoFrame .smileCnt .smileCntTxt {

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// 케밥케이스, 스네이크케이스, 카멜케이스 변환 함수 (DB용 컬럼명도 처리)
function convertCase(str) {
  // 탭 구분된 문자열 처리
  return str.includes('\t') 
    ? str.split('\t').map(convertCase).join('\t') // 탭으로 분리된 문자열에 대해 반복 처리
    : (str.includes('-') || str.includes('_')  // 케밥케이스 또는 스네이크케이스
      ? str.toLowerCase().replace(/[-_](.)/g, (m, c) => c.toUpperCase())  // 케밥/스네이크 -> 카멜
      : str.replace(/([a-z])([A-Z])/g, '$1_$2').toUpperCase());  // 카멜 -> DB용(스네이크)
}

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package y24.m05.d13.c01_BigDecimal_exp;

import lombok.extern.slf4j.Slf4j;
import org.junit.jupiter.api.Test;

import java.math.BigDecimal;
import java.math.MathContext;
import java.math.RoundingMode;

@Slf4j

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function generateRandomPassword(length) {
  const charset = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!@#$%^&*()-_+=[]{}|;:,.<>? ";
  let password = "";
  for (let i = 0; i < length; i++) {
    const randomIndex = Math.floor(Math.random() * charset.length);
    password += charset[randomIndex];
  }
  return password;
}

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var a1;
var a2 = [];
var a3 = {};
var a4 = {x:undefined};
var a5 = {x:'1'};

console.log("a1:", a1?.x || 'error');
console.log("a2:", a2?.x || 'error');
console.log("a3:", a3?.x || 'error');
console.log("a4:", a4?.x || 'error');

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function toCamelCase(str){
      var regExp=/[-_]\w/ig;
      return str.toLowerCase().replace(regExp,function(match){
            return match.charAt(1).toUpperCase();
       });
}
function toCamelCaseList(arr) {
    let result = [];
    arr = arr.split("\n");
    for(var a of arr) {

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<Style type="text/css">
pre { display:none; background:red; color:white; font-weight:bold; padding:5px; width:850px; }
</Style>

<pre id="debugPre" style="display:none;">
Your debugging HTML HERE
</pre>

<script type="text/javascript">

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function printFormData(formId) {
  
    const formEl = document.getElementById(formId);
    const formData = new FormData(formEl);

    const params = {};
    for(const [key, val] of formData.entries()) {
      params[key] = val;
    }

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// Give dynamic rainbow colored borders to ALL the elements being found in query. Quite useful for testing CSS
function rainbow(query, styles) {
    var colors = ['Red', 'Lime', 'Blue', 'Yellow', 'Cyan', 'Magenta', 'Silver', 'Gray', 'Maroon', 'Olive', 'Green', 'Purple', 'Teal', 'Navy']
    document.querySelectorAll(query).forEach(function(el) {
        var rand = Math.floor(Math.random() * colors.length);
        var color = colors[rand];
        el.style.border = '2px ridge ' + color;
        if(styles != undefined) {
            for(var [key, val] of Object.entries(styles)) {
                el.style[key] = val;

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package utils.logging;

import ch.qos.logback.classic.Logger;
import ch.qos.logback.classic.LoggerContext;
import ch.qos.logback.classic.encoder.PatternLayoutEncoder;
import ch.qos.logback.classic.spi.ILoggingEvent;
import ch.qos.logback.core.AppenderBase;
import org.slf4j.LoggerFactory;

public class CustomAppender extends AppenderBase<ILoggingEvent> {