andy922200

<template>
    <el-select v-model="selectedLanguageModel" placeholder="Please Select">
        <el-option
            v-for="(item) in LayoutLanguages"
            :key="item.param"
            :label="item.title"
            :value="item.param"
        >
        </el-option>
    </el-select>

andy922200

//計算質數數量，並印出所有結果
function isPrime(n){
	if(n===1) return false
	for(var i=2; i<=Math.sqrt(n); i++){
		if(n%i===0){
			return false
		}
	}
	return true
}

andy922200

//印出多個星星(巢狀迴圈), console.log
function stars(n){
	for(var i=1; i<=n; i++){
		var result = ''
		for(var j = 1; j<=i; j++){
			result += '*'
		}console.log(result)
	}
}

andy922200

/*判斷第一位是否為大寫字母*/
function isUpperCase(str){
	var key = str[0]
	return key >= "A" && key <= "Z"
}

console.log(isUpperCase("Abcd"))

/*判斷第一個大寫字母的位置，並回傳其位置*/
function position(str){

andy922200

/*debugger 除錯用& do/while */
var i = 1
debugger
do {
  console.log(i++)
}while(i <= 100)

console.log("Finished!")

/*for loop 範例*/

andy922200

/if,else if,else 判斷式/
var score = 40
if (score >= 70){
	console.log('Perfect!')
}else if (score >= 60){
    console.log('Good!')
}else if (score >= 50){
	console.log('OK!')
}else{
    console.log('See u next time!')

andy922200

# .reverse 的用法，倒轉字串
a = "simultaneously"
puts a.reverse

# .upcase & .downcase，轉換大小寫
a = "simultaneously"
puts a.upcase
puts a.downcase

# =begin & =end 搭配，將一個範圍裡的 Code 都不被解讀。

andy922200

#以下為 Array 應用 
#使用者輸入
puts "Hi, please enter a sentence."
sentence = gets.chomp

#分拆句子結構 (拆字串&序號)
sentence_split = sentence.split(" ")
sentence_index = (0..sentence_split.length-1).to_a

#取得每項字母長度

andy922200

#使用者輸入正確性測試
puts "Please enter an integer (>=0)."
number = gets.chomp

#測試使用者的輸入是否為正整數 or 0 (此時為字串)
while number.match (/\D/)
  puts "Please enter a correct integer again."
  number = gets.chomp
end

andy922200

/*Contact Form 7 表格  RWD */
.wpcf7-form input[type="text"], input[type="email"], input[type="tel"] 
{
	width:100% !important;
}