know yourselves. information, computer, 7 wonders, various.

Thursday, March 5, 2020

JavaScript_part17_āϜাāĻ­াāϏ্āĻ•্āϰিāĻĒ্āϟ āĻŦ্āϰাāωāϜাāϰ āĻ…āĻŦāϜেāĻ•্āϟ āĻ“ āĻŦিāĻ­িāύ্āύ āϰāĻ•āĻŽেāϰ āĻ…āĻŦāϜেāĻ•্āϟ āĻāϰ āĻŦ্āϝāĻŦāĻšাāϰ





āϜাāĻ­াāϏ্āĻ•্āϰিāĻĒ্āϟ āĻŦ্āϰাāωāϜাāϰ āĻ…āĻŦāϜেāĻ•্āϟ
āϏāĻ•āϞ āφāϧুāύিāĻ• āĻŦ্āϰাāωāϜাāϰāĻ—ুāϞো āϜাāĻ­াāϏ্āĻ•্āϰিāĻĒ্āϟ āϏাāĻĒোāϰ্āϟ āĻ•āϰে। āĻ…āύেāĻ• āϏāĻŽā§Ÿ āĻ•িāĻ›ু āĻ•িāĻ›ু āĻĒুāϰাāϤāύ āĻŦ্āϰাāωāϜাāϰ āϜাāĻ­াāϏ্āĻ•্āϰিāĻĒ্āϟ āϏাāĻĒোāϰ্āϟ āύাāĻ“ āĻ•āϰāϤে āĻĒাāϰে। āϤāĻŦে āϝেāĻšেāϤু āĻāĻ–āύāĻ•াāϰ āĻŦ্āϰাāωāϜাāϰāĻ—ুāϞো āĻ…āύেāĻ• āϟেāĻ•āύোāϞāϜিāĻ•্āϝাāϞি āφāϧুāύিāĻ• āϤাāχ āφāĻŽāϰা āĻŦāϞāϤে āĻĒাāϰি āφāĻĒāύাāϰ āĻŦ্āϰাāωāϜাāϰ āϜাāĻ­াāϏ্āĻ•্āϰāĻĒ্āϟ āϏাāĻĒোāϰ্āϟ āĻ•āϰāĻŦেāχ। āϤāĻŦে āĻāϟি āĻāύাāĻŦেāϞ āĻ“ āĻĄিāϜাāĻŦেāϞ āĻ•āϰা āϝা⧟।
āϤāĻŦে āĻāχ āĻ…āϧ্āϝা⧟েāϰ āĻŽুāϞ āĻŦিāώ⧟ āĻšāϞ āĻ­িāϜিāϟāϰ āĻ•োāύ āĻŦ্āϰাāωāϜাāϰ āĻ•োāύ āĻ­াāϰ্āϏāύ āĻŦ্āϝāĻŦāĻšাāϰ āĻ•āϰāĻ›ে , āĻ•ুāĻ•ি  āĻāϏāĻŦ āύি⧟ে āφāϞোāϚāύা āĻ•āϰāĻŦ। āĻ•াāϰāύ āφāĻĒāύি āϝāĻĻি āχāϜাāϰেāϰ āĻŦ্āϰাāωāϜাāϰেāϰ āϤāĻĨ্āϝ āĻŦিāĻļেāϏ্āύāώāύ āĻ•āϰে āϤাāĻ•ে āĻ•োāύ āĻ…āϤিāϰিāĻ•্āϤ āϏুāĻŦিāϧা āĻĒ্āϰāĻĻাāύ āĻ•āϰāϤে āϚাāύ āϤāĻŦে āĻŦ্āϰাāωāϜাāϰ āϏāĻŽ্āĻĒāϰ্āĻ•িāϤ āϤāĻĨ্āϝ āĻ…āĻŦāĻļ্āϝāχ āϜাāύāϤে āĻšāĻŦে। āφāϏāϞে āĻŦ্āϰাāωāϜাāϰ āĻ…āĻŦāϜেāĻ•্āϟ āĻŽāĻĄেāϞেāϰ (āχāĻ™āĻ—) āϏাāϧাāϰāύāϤ āĻ•োāύ āĻ…āĻĢিāϏি⧟াāϞ āϏ্āϟ্āϝাāύ্āĻĄাāϰ্āĻĄ āύেāχ āϤāĻŦে āϏāĻ•āϞ āĻŦ্āϰাāωāϜাāϰ āĻĒ্āϰা⧟ āĻāĻ•āχ āĻŽেāĻĨāĻĄে āĻĄেāĻ­েāϞāĻĒ āĻ•āϰা āĻŦāϞে āĻāĻ—ুāϞো āϜাāĻ­াāϏ্āĻ•্āϰিāĻĒ্āϟেāϰ āĻĒ্āϰা⧟ āϏāĻŦ āĻ•িāĻ›ু āϏাāĻĒোāϰ্āϟ āĻ•āϰে।
āĻŦ্āϰাāωāϜাāϰ āĻ…āĻŦāϜেāĻ•্āϟāĻ•ে āϏাāϧাāϰāύāϤ āύিāĻŽ্āύোāĻ•্āϤ āĻ­াāĻ—ে āĻ­াāĻ— āĻ•āϰা āϝা⧟।
āϜাāĻ­াāϏ্āĻ•্āϰিāĻĒ্āϟ Window āĻ…āĻŦāϜেāĻ•্āϟ
āϜাāĻ­াāϏ্āĻ•্āϰিāĻĒ্āϟ Navigator āĻ…āĻŦāϜেāĻ•্āϟ
āϜাāĻ­াāϏ্āĻ•্āϰিāĻĒ্āϟ Screen āĻ…āĻŦāϜেāĻ•্āϟ
āϜাāĻ­াāϏ্āĻ•্āϰিāĻĒ্āϟ History āĻ…āĻŦāϜেāĻ•্āϟ
āϜাāĻ­াāϏ্āĻ•্āϰিāĻĒ্āϟ Location āĻ…āĻŦāϜেāĻ•্āϟ
āϜাāĻ­াāϏ্āĻ•্āϰিāĻĒ্āϟ Cookies āĻ…āĻŦāϜেāĻ•্āϟ

āϜাāĻ­াāϏ্āĻ•্āϰিāĻĒ্āϟ Window āĻ…āĻŦāϜেāĻ•্āϟ
āωāχāύ্āĻĄো āĻ…āĻŦāϜেāĻ•্āϟ āϏāĻ•āϞ āĻŦ্āϰাāωāϜাāϰ āϏাāĻĒোāϰ্āϟ āĻ•āϰে āĻāϟি āĻŽুāϞāϤ āĻŦ্āϰাāωāϜাāϰেāϰ āωāχāύ্āĻĄোāĻ•ে āĻŦুāĻা⧟। āϏāĻ•āϞ āĻ—্āϞোāĻŦাāϞ āϜাāĻ­āϏ্āĻ•্āϰিāĻĒ্āϟেāϰ āĻ…āĻŦāϜেāĻ•্āϟ, āĻĢাংāĻļāύ āĻāĻŦং āĻ­েāϰি⧟েāĻŦāϞāĻ—ুāϞো āωāχāύ্āĻĄো āĻ…āĻŦāϜেāĻ•্āϟ-āĻāϰ āĻŽেāĻŽ্āĻŦাāϰ।
·        āĻ—্āϞোāĻŦাāϞ āĻ­েāϰি⧟েāĻŦāϞāĻ—ুāϞো āωāχāύ্āĻĄো āĻ…āĻŦāϜেāĻ•্āϟ-āĻāϰ āĻĒ্āϰোāĻĒাāϰ্āϟিāϜ
·        āĻ—্āϞোāĻŦাāϞ āĻĢাংāĻļāύāĻ—ুāϞো āωāχāύ্āĻĄো āĻ…āĻŦāϜেāĻ•্āϟ-āĻāϰ āĻŽেāĻĨāĻĄ
·        āĻāĻŽāύāĻ•ি āĻĄāĻ•ুāĻŽেāύ্āϟ āĻŦা āĻ…āĻŦāϜেāĻ•্āϟ (HTML-DOM) āĻ—ুāϞো āωāχāύ্āĻĄো āĻ…āĻŦāϜেāĻ•্āϟ-āĻāϰ āĻāĻ•āϟি āĻĒ্āϰোāĻĒাāϰ্āϟি
āϝেāĻŽāύ     window.document.getElementById("header");
āĻāĻŦং
document.getElementById("header"); āĻāĻ•āχ āĻ•āĻĨা।
Window Size
āĻŦ্āϰাāωāϜাāϰ āωāχāύ্āĻĄো-āĻāϰ āϏাāχāϜ āύিāϰ্āύ⧟ āĻ•āϰāϤে āϤিāύāϟি āĻĒ্āϰোāĻĒাāϰ্āϟি āĻŦ্āϝাāĻŦāĻšাāϰ āĻ•āϰা  āĻšā§Ÿ। āĻŦ্āϰাāωāϜাāϰ āĻ­িāωāĻĒোāϰ্āϟ, āϟুāϞāĻŦাāϰ, āϏ্āĻ•্āϰāϞāĻŦাāϰ
For Internet Explorer, Chrome, Firefox, Opera, and Safari:
window.innerHeight - āĻŦ্āϰাāωāϜাāϰ āωāχāĻĄো-āĻāϰ āχāύাāϰ āωāϚ্āϚāϤা āύিāϰ্āύ⧟ āĻ•āϰে
window.innerWidth - āĻŦ্āϰাāωāϜাāϰ āωāχāĻĄো-āĻāϰ āχāύাāϰ āĻĒ্āϰāϏ্āĻĨ āύিāϰ্āύ⧟ āĻ•āϰে
For Internet Explorer 8, 7, 6, 5:
            document.documentElement.clientHeight
            document.documentElement.clientWidth
āĻ…āĻĨāĻŦা
            document.body.clientHeight
            document.body.clientWidth
āϚāϞুāύ āĻāĻŦাāϰ āύিāϚেāϰ āĻĒ্āϰোāĻ—্āϰাāĻŽāϟি āĻĒ্āϰাāĻ•্āϟিāϏ āĻ•āϰা āϝাāĻ•
āĻĒ্āϰোāĻ—্āϰাāĻŽ ā§§ā§§ā§Ļ : āĻ•েāϏ āχāύāϏেāύ্āϏিāϟিāĻ­ āĻĒ্āϝাāϟাāϰ্āύ āĻŽ্āϝাāϚ
ā§§.        āφāĻĒāύাāϰ āĻāĻĄিāϟāϰে āύিāĻŽ্āύোāĻ•্āϤ āĻ•োāĻĄāĻ—ুāϞো āϞিāĻ–ুāύ।āĻāĻŦাāϰ program_0110.html  āύাāĻŽে āĻĢাāχāϞāϟāϟিāĻ•ে āϏেāĻ­ āĻ•āϰুāύ।
<!DOCTYPE html>
<html>
<body>
<p id="para"></p>
<script type="text/javascript">
    var w = window.innerWidth
//document.documentElement.clientWidth
//document.body.clientWidth;
    var h = window.innerHeight
//document.documentElement.clientHeight
//document.body.clientHeight;
    x = document.getElementById("para");
    x.innerHTML = "Browser inner window width: " + w + ", heigth: " + h + "."
</script>
</body>
</html>
āĻĢāϞাāĻĢāϞ :    āĻāĻŦাāϰ āφāĻĒāύাāϰ āĻŦ্āϰাāωāϜাāϰে program_0110.html āĻĢাāχāϞāϟি āĻ“āĻĒেāύ āĻ•āϰুāύ। āύিāĻŽ্āύেāϰ āϚিāϤ্āϰেāϰ āĻŽāϤ āĻĢāϞাāĻĢāϞ āĻĻেāĻ–āϤে āĻĒাāĻŦেāύ।

āωāχāύ্āĻĄো āĻ“āĻĒেāύ āĻŦা āĻŦāύ্āϧ āĻ•িāύা
ā§§.        āφāĻĒāύাāϰ āĻāĻĄিāϟāϰে āύিāĻŽ্āύোāĻ•্āϤ āĻ•োāĻĄāĻ—ুāϞো āϞিāĻ–ুāύ।āĻāĻŦাāϰ program_0111.html  āύাāĻŽে āĻĢাāχāϞāϟāϟিāĻ•ে āϏেāĻ­ āĻ•āϰুāύ।
<!DOCTYPE html>
<html>
<head>
<title>Window Close Example</title>
<script type="text/javascript">
    var yourWindow;
    function openWin() {
        yourWindow = window.open("", "", "width=500,height=300");
    }
    function closeWin() {
        if (yourWindow) {
            yourWindow.close();
        }
    }
  function checkWin() {
        if (!yourWindow) {
document.getElementById("msg").innerHTML = "'yourWindow' has never been opened!";
        }
        else {
            if (yourWindow.closed) {
                document.getElementById("msg").innerHTML = "'yourWindow's  closed!";
            }
            else {
                document.getElementById("msg").innerHTML = "'yourWindow' not closed!";
            }
        }
    }
</script>
</head>
<body>

<input type="button" value="Open 'yourWindow'" onclick="openWin()" />
<input type="button" value="Close 'yourWindow'" onclick="closeWin()" />
<br><br>
<input type="button" value="Has 'yourWindow' been closed?" onclick="checkWin()" />
<br><br>
<div id="msg"></div>
</body>
</html>

āĻĢāϞাāĻĢāϞ :    āĻāĻŦাāϰ āφāĻĒāύাāϰ āĻŦ্āϰাāωāϜাāϰে program_0111.html āĻĢাāχāϞāϟি āĻ“āĻĒেāύ āĻ•āϰুāύ। āύিāĻŽ্āύেāϰ āϚিāϤ্āϰেāϰ āĻŽāϤ āĻĢāϞাāĻĢāϞ āĻĻেāĻ–āϤে āĻĒাāĻŦেāύ।


āĻŦাāϟāύ āϤিāύāϟিāϤে āĻāĻ•ে āĻāĻ•ে āĻ•্āϞিāĻ• āĻ•āϰে āĻĢāϞাāĻĢāϞ āϟেāώ্āϟ āĻ•āϰুāύ āĻāĻŦং āĻĒ্āϰোāĻ—্āϰাāĻŽāϟি āĻ­াāϞāĻ­াāĻŦে āĻŦোāĻাāϰ āϚেāώ্āϟা āĻ•āϰুāύ।
ā§§.        āφāĻĒāύাāϰ āĻāĻĄিāϟāϰে āύিāĻŽ্āύোāĻ•্āϤ āĻ•োāĻĄāĻ—ুāϞো āϞিāĻ–ুāύ।āĻāĻŦাāϰ program_0112.html  āύাāĻŽে āĻĢাāχāϞāϟāϟিāĻ•ে āϏেāĻ­ āĻ•āϰুāύ।
<html>
<body>
<iframe src="http://novacomputerbd.com"></iframe>
<iframe src="http://google.com"></iframe>
<iframe src="http://yahoo.com"></iframe>
<script>
    for (var i = 0; i < frames.length; i++) {
        frames[i].location = "http://novacomputerbd.com"
    }
</script>
</body>
</html>
āĻĢāϞাāĻĢāϞ :    āĻāĻŦাāϰ āφāĻĒāύাāϰ āĻŦ্āϰাāωāϜাāϰে program_0112.html āĻĢাāχāϞāϟি āĻ“āĻĒেāύ āĻ•āϰুāύ। āύিāĻŽ্āύেāϰ āϚিāϤ্āϰেāϰ āĻŽāϤ āĻĢāϞাāĻĢāϞ āĻĻেāĻ–āϤে āĻĒাāĻŦেāύ।


ā§§।         āφāĻĒāύাāϰ āĻāĻĄিāϟāϰে āύিāĻŽ্āύোāĻ•্āϤ āĻ•োāĻĄāĻ—ুāϞো āϞিāĻ–ুāύ।āĻāĻŦাāϰ program_0113.html  āύাāĻŽে āĻĢাāχāϞāϟāϟিāĻ•ে āϏেāĻ­ āĻ•āϰুāύ।
<!DOCTYPE html>
<html>
<head>
<script>
 var yourWindow;
 function openWin() {
  yourWindow = window.open('', 'Nova Computer', 'width=200,height=100');
  yourWindow.document.write("<p>This window's name is: " + yourWindow.name + "</p>");
    }
</script>
</head>
<body>
<input type="button" value="Open" onclick="openWin()" />
</body>
</html>
āĻĢāϞাāĻĢāϞ :    āĻāĻŦাāϰ āφāĻĒāύাāϰ āĻŦ্āϰাāωāϜাāϰে program_0113.html āĻĢাāχāϞāϟি āĻ“āĻĒেāύ āĻ•āϰুāύ। āύিāĻŽ্āύেāϰ āϚিāϤ্āϰেāϰ āĻŽāϤ
āĻĢāϞাāĻĢāϞ āĻĻেāĻ–āϤে āĻĒাāĻŦেāύ।

ā§§.        āφāĻĒāύাāϰ āĻāĻĄিāϟāϰে āύিāĻŽ্āύোāĻ•্āϤ āĻ•োāĻĄāĻ—ুāϞো āϞিāĻ–ুāύ।āĻāĻŦাāϰ program_0114.html  āύাāĻŽে āĻĢাāχāϞāϟāϟিāĻ•ে āϏেāĻ­ āĻ•āϰুāύ।
<!DOCTYPE html>
<html>
<head>
<script>
    function openWin() {
        yourWindow = window.open('', '', 'width=200,height=100');
        yourWindow.document.write("<p>This is 'Child Window'</p>");
        yourWindow.focus();
        yourWindow.opener.document.write("<p>This is the Parent window!</p>");
    }
</script>
</head>
<body>
<input type="button" value="Open" onclick="openWin()" />
</body>
</html>
āĻĢāϞাāĻĢāϞ :    āĻāĻŦাāϰ āφāĻĒāύাāϰ āĻŦ্āϰাāωāϜাāϰে program_0114.html āĻĢাāχāϞāϟি āĻ“āĻĒেāύ āĻ•āϰুāύ। āύিāĻŽ্āύেāϰ āϚিāϤ্āϰেāϰ āĻŽāϤ āĻĢāϞাāĻĢāϞ āĻĻেāĻ–āϤে āĻĒাāĻŦেāύ।



ā§§.        āφāĻĒāύাāϰ āĻāĻĄিāϟāϰে āύিāĻŽ্āύোāĻ•্āϤ āĻ•োāĻĄāĻ—ুāϞো āϞিāĻ–ুāύ।āĻāĻŦাāϰ program_0115.html  āύাāĻŽে āĻĢাāχāϞāϟāϟিāĻ•ে āϏেāĻ­ āĻ•āϰুāύ।
<!DOCTYPE html>
<html>
<body>
<p id="demo">Window's height and width (including toolbars and scrollbars).</p>
<button onclick="myFunction()">OK</button>
<script>
    function myFunction() {
        var w = window.outerWidth;
        var h = window.outerHeight;
        x = document.getElementById("demo");
        x.innerHTML = "Width: " + w + " Heigth: " + h;
    } </script> </body> </html>
āĻĢāϞাāĻĢāϞ :    āĻāĻŦাāϰ āφāĻĒāύাāϰ āĻŦ্āϰাāωāϜাāϰে program_0114.html āĻĢাāχāϞāϟি āĻ“āĻĒেāύ āĻ•āϰুāύ। āύিāĻŽ্āύেāϰ āϚিāϤ্āϰেāϰ āĻŽāϤ āĻĢāϞাāĻĢāϞ āĻĻেāĻ–āϤে āĻĒাāĻŦেāύ।


ā§§.        āφāĻĒāύাāϰ āĻāĻĄিāϟāϰে āύিāĻŽ্āύোāĻ•্āϤ āĻ•োāĻĄāĻ—ুāϞো āϞিāĻ–ুāύ।āĻāĻŦাāϰ program_0116.html  āύাāĻŽে āĻĢাāχāϞāϟāϟিāĻ•ে āϏেāĻ­ āĻ•āϰুāύ।
<!DOCTYPE html>
<html>
<head>
<script>
    function scrollWindow() {
        window.scrollBy(100, 100)
        alert("pageXOffset: " + window.pageXOffset + ", pageYOffset: " + window.pageYOffset)
    }
</script>
</head>
<body>
<input type="button" onclick="scrollWindow()" value="Nova Computer" />
<p>Nova Computer Nova Computer Nova Computer Nova Computer Nova Computer Nova Computer Nova Computer Nova Computer</p>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<p>Nova Computer Nova Computer Nova Computer Nova Computer Nova Computer Nova Computer Nova Computer Nova Computer</p>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<p>Nova Computer Nova Computer Nova Computer Nova Computer Nova Computer Nova Computer Nova Computer Nova Computer</p>
<br />
<p>Nova Computer Nova Computer Nova Computer Nova Computer Nova Computer Nova Computer Nova Computer Nova Computer</p>
<br>
<br>
<br>
<br>
<br>
<br>
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<br>
<p>Nova Computer Nova Computer Nova Computer Nova Computer Nova Computer Nova Computer Nova Computer Nova Computer
</p>
<br>
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<p>Nova Computer Nova Computer Nova Computer Nova Computer Nova Computer Nova Computer Nova Computer Nova Computer</p>
</body> </html>
āĻĢāϞাāĻĢāϞ :    āĻāĻŦাāϰ āφāĻĒāύাāϰ āĻŦ্āϰাāωāϜাāϰে program_0116.html āĻĢাāχāϞāϟি āĻ“āĻĒেāύ āĻ•āϰুāύ। āύিāĻŽ্āύেāϰ āϚিāϤ্āϰেāϰ āĻŽāϤ āĻĢāϞাāĻĢāϞ āĻĻেāĻ–āϤে āĻĒাāĻŦেāύ।

ā§§।        āφāĻĒāύাāϰ āĻāĻĄিāϟāϰে āύিāĻŽ্āύোāĻ•্āϤ āĻ•োāĻĄāĻ—ুāϞো āϞিāĻ–ুāύ।āĻāĻŦাāϰ program_0120.html  āύাāĻŽে āĻĢাāχāϞāϟāϟিāĻ•ে āϏেāĻ­ āĻ•āϰুāύ।
<!DOCTYPE html>
<html>
<head>
<script>
    function check() {
        if (window.top != window.self) {
            document.write("<p>This window is not the topmost window! Am I in a frame?</p>")
        }
        else {
            document.write("<p>This window is the topmost window!</p>")
        }
    }
</script>
</head>
<body>
<input type="button" onclick="check()" value="Check window">
</body>
</html>
āĻĢāϞাāĻĢāϞ :āĻāĻŦাāϰ āφāĻĒāύাāϰ āĻŦ্āϰাāωāϜাāϰে program_0120.html āĻĢাāχāϞāϟি āĻ“āĻĒেāύ āĻ•āϰুāύ। āύিāĻŽ্āύেāϰ āϚিāϤ্āϰেāϰ āĻŽāϤ āĻĢāϞাāĻĢāϞ āĻĻেāĻ–āϤে āĻĒাāĻŦেāύ।

Window āĻ…āĻŦāϜেāĻ•্āϟ āĻŽেāĻĨāĻĄ
āĻŽেāĻĨāĻĄ
āĻŦāϰ্āύāύা
Displays an alert box with a message and an OK button
Removes focus from the current window
Clears a timer set with setInterval()
Clears a timer set with setTimeout()
Closes the current window
Displays a dialog box with a message and an OK and a Cancel button
Creates a pop-up window
Sets focus to the current window
Moves a window relative to its current position
Moves a window to the specified position
Opens a new browser window
Prints the content of the current window
Displays a dialog box that prompts the visitor for input
Resizes the window by the specified pixels
Resizes the window to the specified width and height
scroll()

Scrolls the content by the specified number of pixels
Scrolls the content to the specified coordinates
Calls a function or evaluates an expression at specified intervals (in milliseconds)
Calls a function or evaluates an expression after a specified number of milliseconds
āĻŽেāĻĨāĻĄāĻ—ূāϞোāϰ āĻ•িāĻ›ু āĻ•িāĻ›ু āωāĻĻাāĻšāϰāύ āφāĻŽāϰা āχāϤোāĻŽāϧ্āϝ āĻĻেāĻ–েāĻ›ি। āĻŦাāĻ•ি āĻ—ুāϞো āĻ…āύ্āϝাāύ্āϝ āωāĻĻাāĻšāϰāύেāϰ āĻŽāϧ্āϝে āĻĻেāĻ–ে āύিāĻŦ।
Navigator āĻ…āĻŦāϜেāĻ•্āϟ
Navigator āĻ…āĻŦāϜেāĻ•্āϟāϟি āϏাāϧাāϰāύāϤ āĻŦ্āϰাāωāϜাāϰেāϰ āϏāĻ•āϞ āχāύāĻĢāϰāĻŽেāĻļāύ āϧাāϰāύ āĻ•āϰে āϤāĻŦে āĻāϰ  āĻ•োāύো āϏাāϰ্āĻŦāϜāύীāύ āϏ্āϟ্āϝাāύ্āĻĄাāϰ্āĻĄ āύেāχ  āĻ•িāύ্āϤু āϏāĻ•āϞ āĻĒ্āϰāϧাāύ āĻŦ্āϰাāωāϜাāϰ āĻāϟিāĻ•ে āϏāĻŽāϰ্āĻĨāύ āĻ•āϰে.
Navigator āĻ…āĻŦāϜেāĻ•্āϟāϟি āύিāĻŽ্āύোāĻ•্āϤ āĻĒ্āϰোāĻĒাāϰ্āϟিāϜ āύি⧟ে āĻ—āĻ িāϤ।
Navigator āĻ…āĻŦāϜেāĻ•্āϟ  āĻĒ্āϰোāĻĒাāϰ্āϟিāϜ
āĻĒ্āϰোāĻĒাāϰ্āϟিāϜ
āĻŦāϰ্āύāύা
āĻŦ্āϰাāωāϜাāϰেāϰ āĻ•োāĻĄেāϰ āύাāĻŽে āϰিāϟাāϰ্āύ āĻ•āϰে
āĻŦ্āϰাāωāϜাāϰেāϰ āύাāĻŽ āϰিāϟাāϰ্āύ āĻ•āϰে
āĻŦ্āϰাāωāϜাāϰেāϰ āĻ­াāϰ্āϏāύ āϰিāϟাāϰ্āύ āĻ•āϰে
āĻŦ্āϰাāωāϜাāϰেāϰ āĻ•ুāĻ•ি āĻāύাāĻŦেāϞ āφāĻ›ে āĻ•িāύা āϤা  āϰিāϟাāϰ্āύ āĻ•āϰে
āĻŦ্āϰাāωāϜাāϰ āĻ…āύāϞাāχāύে āφāĻ›ে āĻ•িāύা āϤা āϰিāϟাāϰ্āύ āĻ•āϰে
āĻŦ্āϰাāωāϜাāϰ āĻ•োāύ āĻĒ্āϞাāϟāĻĢāϰāĻŽে āĻ•āĻŽ্āĻĒাāχāϞ āĻšāϚ্āĻ›ে āϤা āϰিāϟাāϰ্āύ āĻ•āϰে āĻ•োāĻĄেāϰ āύাāĻŽে āϰিāϟাāϰ্āύ āĻ•āϰে
āĻŦ্āϰাāωāϜাāϰ āχāωāϜাāϰ āĻšেāĻĄাāϰ āĻ•ে āϏাāϰ্āĻ­াāϰে āϰিāϟাāϰ্āύ āĻ•āϰে
āωāĻĒāϰোāĻ•্āϤ āĻĒ্āϰোāĻĒাāϰāϟিāϜ āĻ—ুāϞোāϰ āĻŦ্āϝাāĻŦāĻšাāϰ āύিāϚেāϰ āĻāĻ•āϟি āĻĒ্āϰোāĻ—্āϰাāĻŽেāϰ āĻŽাāϧ্āϝāĻŽে āĻĻেāĻ–াāύো āĻšāϞঃ
ā§§.        āφāĻĒāύাāϰ āĻāĻĄিāϟāϰে āύিāĻŽ্āύোāĻ•্āϤ āĻ•োāĻĄāĻ—ুāϞো āϞিāĻ–ুāύ।āĻāĻŦাāϰ program_0121.html  āύাāĻŽে āĻĢাāχāϞāϟāϟিāĻ•ে āϏেāĻ­ āĻ•āϰুāύ।
<!DOCTYPE html>
<html>
<body>
<div id="example"></div>
<script>
    txt = "<p>Browser CodeName: " + navigator.appCodeName + "</p>";
    txt += "<p>Browser Name: " + navigator.appName + "</p>";
    txt += "<p>Browser Version: " + navigator.appVersion + "</p>";
    txt += "<p>Cookies Enabled: " + navigator.cookieEnabled + "</p>";
    txt += "<p>Platform: " + navigator.platform + "</p>";
    txt += "<p>User-agent header: " + navigator.userAgent + "</p>";
    txt += "<p>User-agent language: " + navigator.systemLanguage + "</p>";

    document.getElementById("example").innerHTML = txt;
</script> </body> </html>
āĻĢāϞাāĻĢāϞ :    āĻāĻŦাāϰ āφāĻĒāύাāϰ āĻŦ্āϰাāωāϜাāϰে program_0121.html āĻĢাāχāϞāϟি āĻ“āĻĒেāύ āĻ•āϰুāύ। āύিāĻŽ্āύেāϰ āϚিāϤ্āϰেāϰ āĻŽāϤ āĻĢāϞাāĻĢāϞ āĻĻেāĻ–āϤে āĻĒাāĻŦেāύ।




Navigator āĻ…āĻŦāϜেāĻ•্āϟ āĻŽেāĻĨāĻĄ
āĻŽেāĻĨāĻĄ
āĻŦāϰ্āύāύা
āĻŦ্āϰাāωāϜাāϰ āϜাāĻ­া āĻāύাāĻŦেāϞ্āĻĄ āĻ•িāύা āϤা āύিāϰ্āύ⧟ āĻ•āϰে
āĻŦ্āϰাāωāϜাāϰ āĻĄাāϟা āϟেāχāύ্āϟিং  āĻāύাāĻŦেāϞ্āĻĄ āĻ•িāύা āϤা āύিāϰ্āύ⧟ āĻ•āϰে

āωāĻĒāϰোāĻ•্āϤ āĻŽেāĻĨāĻĄ āĻ—ুāϞোāϰ āĻŦ্āϝাāĻŦāĻšাāϰ āύিāϚেāϰ āĻāĻ•āϟি āĻĒ্āϰোāĻ—্āϰাāĻŽেāϰ āĻŽাāϧ্āϝāĻŽে āĻĻেāĻ–াāύো āĻšāϞঃ

ā§§.        āφāĻĒāύাāϰ āĻāĻĄিāϟāϰে āύিāĻŽ্āύোāĻ•্āϤ āĻ•োāĻĄāĻ—ুāϞো āϞিāĻ–ুāύ।āĻāĻŦাāϰ program_0122.html  āύাāĻŽে āĻĢাāχāϞāϟāϟিāĻ•ে āϏেāĻ­ āĻ•āϰুāύ।
<!DOCTYPE html>
<html>
<body>
<script>
    document.write("Java enabled: " + navigator.javaEnabled());
    document.write("<br>");
    document.write("Data tainting enabled: " + navigator.taintEnabled());
</script>
</body>
</html>
āĻĢāϞাāĻĢāϞ :    āĻāĻŦাāϰ āφāĻĒāύাāϰ āĻŦ্āϰাāωāϜাāϰে program_0122.html āĻĢাāχāϞāϟি āĻ“āĻĒেāύ āĻ•āϰুāύ। āύিāĻŽ্āύেāϰ āϚিāϤ্āϰেāϰ āĻŽāϤ āĻĢāϞাāĻĢāϞ āĻĻেāĻ–āϤে āĻĒাāĻŦেāύ।
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Book Name: Mastering Microsoft  Word
Writer: Bappi Ashraf
Published By: Gyankosh Prokashani
Amount of Pages: 464
First Publish: October-2004
Last Edition: We've February-2015 edition. Future edition may be existed!
Book Price: BDT 350 (30% Discount)
 The writer of this book has told that he has written this book with the concept of "teach yourself". On the other hand, Web Design is a thing which is interesting to learn. He has also told that the book is full of fan and enjoyment so that a person can learn Web Design by himself by playing with the example projects of this book.  Book's CD Link below... 

 cd

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