Industri Kejuruteraan Perisian di Malaysia: 2013

Sunday 20 October 2013

Tutorial JavaScript: Cara untuk convert JavaScript Array & Object kepada JSON Object menggunakan fungsi JSON.stringify()

Ini adalah salah satu soalan lazim yang selalu dikemukakan jika anda ingin memulakan pengaturcaraan web application dan AJAX (Asynchronous JavaScript and XML).

Berikut adalah contoh aturcara yang boleh anda lakukan:-

<!DOCTYPE html>



<HTML>

</HEAD>

<TITLE>Tutorial - JavaScript Array, Object & JSON</TITLE>

</HEAD>

<BODY id="mainBody">

<SCRIPT>

var main = document.getElementById('mainBody');

var myArray = ['a', 'b', 'd', 'h'];

myArray.push('a'); // Add new element

myArray.push('y'); // Add new element

var myObject = {a: 'AAAAA', b: 'BBBBBB'};

myObject.z = 'ZZZZZZZZ'; // Add new element

main.innerHTML =

"<pre>" +

"myArray[0] ==> " + myArray[0] + " " +

"myArray[1] ==> " + myArray[1] + " " +

"myArray[1] ==> " + myArray[2] + " " +

"myArray[1] ==> " + myArray[3] + " " +

"myArray[1] ==> " + myArray[4] + " " +

"myArray[2] ==> " + myArray[5] + " " +

"myObject['a'] ==> " + myObject['a'] + " " +

"myObject['b'] ==> " + myObject['b'] + " " +

"myObject['b'] ==> " + myObject['z'] + " " +

"myObject.a ==> " + myObject.a + " " +

"myObject.b ==> " + myObject.b + " " +

"myObject.z ==> " + myObject.z + " " +

"Converting JavaScript array & object into JSON format... " +

"myArray ==> " + JSON.stringify(myArray) + " " +

"myObject ==> " + JSON.stringify(myObject) + " " +

"<pre>";

</SCRIPT>

</BODY>

</HTML>

Tuesday 29 January 2013

Error: No module named SimpleHTTPServer to start web server in Python 3.3

Ahah! You want to start a web server in Python 3.x?

In Python 3.x, you can start / run local web server with the following command:-

python -m http.server 8000

If you run the older command (for Python 2.x),

python -m SimpleHTTPServer 8000

you will get an Error Message: No module named SimpleHTTPServer

Hope this post entry helps you.

Industri Kejuruteraan Perisian di Malaysia

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Sunday 20 October 2013

Tutorial JavaScript: Cara untuk convert JavaScript Array & Object kepada JSON Object menggunakan fungsi JSON.stringify()

Tuesday 29 January 2013

Error: No module named SimpleHTTPServer to start web server in Python 3.3

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