HTML4 需要特殊撥放軟體
2013年12月30日 星期一
2013年12月23日 星期一
2013年12月16日 星期一
2013年12月9日 星期一
2013年12月2日 星期一
LAB 27
A=0.15+0.85(C/2)
B=0.15+0.85A
C=0.15+0.85(A+B)
A = 0.425C+0.15---(1) B = 0.85A++0.15---(2) C = 0.85A+0.85B+0.15---(3) (1).(2).(3) 聯立解
B=0.15+0.85(0.15+0.025C) =0.15+0.1275+0.36125C C=0.15+0.85(0.15+0.425)+0.85(0.15+0.1275+0.35125C) =0.15+0.1275+0.36125C+0.1275+0.108375+0.3070625C =0.513375+0.6683125C => 0.3316875C=0.513375 => C=1.5477671 B=0.15+0.1275+0.36125*1.5477671=0.83663086 A=0.15+0.45*1.5477671=0.807801012 C>B>A
B=0.15+0.85A
C=0.15+0.85(A+B)
A = 0.425C+0.15---(1) B = 0.85A++0.15---(2) C = 0.85A+0.85B+0.15---(3) (1).(2).(3) 聯立解
B=0.15+0.85(0.15+0.025C) =0.15+0.1275+0.36125C C=0.15+0.85(0.15+0.425)+0.85(0.15+0.1275+0.35125C) =0.15+0.1275+0.36125C+0.1275+0.108375+0.3070625C =0.513375+0.6683125C => 0.3316875C=0.513375 => C=1.5477671 B=0.15+0.1275+0.36125*1.5477671=0.83663086 A=0.15+0.45*1.5477671=0.807801012 C>B>A
2013年11月11日 星期一
HW 1105
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<meta http-equiv="Content-Script-Type" content="text/javascript">
<script type="text/javascript">
var re = /\(?\d{4}\)?([-\/\.])\d{3}\1\d{3}/;
function check(){
var OK = re.exec(f.q.value);
if (!OK)
{window.alert(RegExp.input + " isn't a phone number with area code!");
f.q.value="";
document.f.q.focus();
return false; }
else
window.alert("Thanks, your phone number is " + OK[0]);
}
</script>
</head>
<body>
<p>Enter your phone number .
<br>The expected format is like ####-###-###.</p>
<form name="f" action="#" onsubmit="return check()" method="get">
check:<input type="text" name="q">
<input id="phone" type="submit" value="check">
</form>
</body>
</html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<meta http-equiv="Content-Script-Type" content="text/javascript">
<script type="text/javascript">
var re = /\(?\d{4}\)?([-\/\.])\d{3}\1\d{3}/;
function check(){
var OK = re.exec(f.q.value);
if (!OK)
{window.alert(RegExp.input + " isn't a phone number with area code!");
f.q.value="";
document.f.q.focus();
return false; }
else
window.alert("Thanks, your phone number is " + OK[0]);
}
</script>
</head>
<body>
<p>Enter your phone number .
<br>The expected format is like ####-###-###.</p>
<form name="f" action="#" onsubmit="return check()" method="get">
check:<input type="text" name="q">
<input id="phone" type="submit" value="check">
</form>
</body>
</html>
2013年11月4日 星期一
2013年10月28日 星期一
HW1021
<html>
<html>
<head>
</head>
<body id="body">
<form action="javascript:void(0);" id="exampleForm">
<input type="text" id="examplePass"/>
<input type="submit" />
</form>
</body>
<script>
document.getElementById("exampleForm").onsubmit = function(){
var passwordRegex =/^(-?[\d])*$/;
if(!passwordRegex.test(document.getElementById("examplePass").value)){
console.log("Regex didn't match");
var notify = document.getElementById("notify");
if(notify === null){
notify = document.createElement("p");
notify.textContent = "ERROR";
notify.id ="notify";
var body =document.getElementById("body");
body.appendChild(notify);
}
}
};
</script>
</html
<html>
<head>
</head>
<body id="body">
<form action="javascript:void(0);" id="exampleForm">
<input type="text" id="examplePass"/>
<input type="submit" />
</form>
</body>
<script>
document.getElementById("exampleForm").onsubmit = function(){
var passwordRegex =/^(-?[\d])*$/;
if(!passwordRegex.test(document.getElementById("examplePass").value)){
console.log("Regex didn't match");
var notify = document.getElementById("notify");
if(notify === null){
notify = document.createElement("p");
notify.textContent = "ERROR";
notify.id ="notify";
var body =document.getElementById("body");
body.appendChild(notify);
}
}
};
</script>
</html
2013年10月21日 星期一
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