JavaScript
 

  search a string on page

Asked By ekta Garg
01-Sep-10 12:36 AM
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how to search for a particular string on web page using javascript...can anyone help me in coding this..??
need a reply ASAP

Thanks in advance!!

  re: search a string on page

Anand Malli replied to ekta Garg
01-Sep-10 12:47 AM
Reply
Hi Ekta,

Just follow this url,as it talk about what you want and it has demo as well,its quite cool

http://www.tripbase.com/code/highlightTutorial.htm

let me know
thxs

  re: search a string on page

Shunmuga Nathan replied to ekta Garg
01-Sep-10 12:55 AM
Reply
Try the bellow script it will help you

<SPAN lang=EN>
<P><script type="text/javascript" language="JavaScript" </P>
<P>src="find.js"></P>
<P></script></P>
<P><input type="button" value="Find on this page..." </P>
<P>onclick="show();"></P>
<P></P>
<P>var window_background = "white"; // the color of the pop-up window</P>
<P>var window_border = "blue"; // the border color of pop-up window</P>
<P>var text_color = "black"; // the color of the text in window</P>
<P>var title_color = "white"; // color of window title text</P>
<P>var window_width = 200; // width of window</P>
<P>var window_height = 150; // height of window</P>
<P>var mozilla_opt = 1; // change to 0 to use Netscape and Firefox built-in 
search window</P>
<P>var start_at = 0; // Change to which character you want to start with on the 
page if IE gives an error because of searching in menus</P>
<P>var ie = (document.all)</P>
<P>if (window.find)</P>
<P>var nav = 1; // to detect if netscape or firefox</P>
<P>else </P>
<P>var nav = 0;</P>
<P>var t = 0; // used for timer to move window in IE when scrolling</P>
<P>var sel; // Selection object needed for Firefox</P>
<P>var range; // range object needed for Firefox</P>
<P>if (!ie) </P>
<P>{</P>
<P>document.captureEvents(Event.MOUSEDOWN | Event.MOUSEMOVE | 
Event.MOUSEUP);</P>
<P>}</P>
<P>document.onmousedown = MouseDown;</P>
<P>document.onmousemove = MouseMove;</P>
<P>document.onmouseup = MouseUp;</P>
<P>// Temporary variables to hold mouse x-y pos's</P>
<P>var mousex = 0;</P>
<P>var mousey = 0;</P>
<P>if (ie)</P>
<P>{</P>
<P>var txt = document.body.createTextRange();</P>
<P>var bookmark = new Array();</P>
<P>}</P>
<P>var finds = 0;</P>
<P>function findit() </P>
<P>{</P>
<P>var string = document.getElementById('fwtext').value;</P>
<P>findwindow.style.visibility = 'hidden';</P>
<P>if (ie)</P>
<P>{</P>
<P>bookmark[finds] = txt.getBookmark();</P>
<P>if (string) // only call findText if there is a string or IE will have 
error</P>
<P>if (txt.findText(string)) // if found</P>
<P>{ </P>
<P>txt.select();</P>
<P>txt.scrollIntoView();</P>
<P>txt.collapse(false);</P>
<P>test.innerHTML = "Found";</P>
<P>}</P>
<P>else</P>
<P>{</P>
<P>test.innerHTML = "Not found";</P>
<P>finds--;</P>
<P>}</P>
<P>}</P>
<P>else // Netscape or firefox</P>
<P>{</P>
<P>if (finds > 0)</P>
<P>{</P>
<P>sel = window.getSelection(); // get selection</P>
<P>if(sel.rangeCount > 0) sel.removeAllRanges();</P>
<P>sel.addRange(range); </P>
<P>} </P>
<P>if (string != "") </P>
<P>test.innerHTML = window.find(string, false, false);</P>
<P>sel = window.getSelection(); // get selection</P>
<P>range = sel.getRangeAt(0); // get object</P>
<P>}</P>
<P>finds++;</P>
<P>findwindow.style.visibility = 'visible'; </P>
<P></P>
<P>} // end function findit()</P>
<P>　</P>
<P>// This function is to find backwards by pressing the Prev button</P>
<P>function findprev()</P>
<P>{</P>
<P>var string = document.getElementById('fwtext').value;</P>
<P>findwindow.style.visibility = 'hidden';</P>
<P>if (ie)</P>
<P>{</P>
<P>if (finds < 2)</P>
<P>{</P>
<P>findwindow.style.visibility = 'visible';</P>
<P>return; </P>
<P>}</P>
<P>finds = finds - 2; // I don't know why I have to go back 2</P>
<P>txt.moveToBookmark(bookmark[finds]);</P>
<P>findit();</P>
<P>}</P>
<P>else // if netscape or firefox</P>
<P>{</P>
<P>if (finds > 0)</P>
<P>{</P>
<P>sel = window.getSelection(); // get selection</P>
<P>if(sel.rangeCount > 0) sel.removeAllRanges();</P>
<P>sel.addRange(range); </P>
<P>}</P>
<P>if (string != "")</P>
<P>test.innerHTML = window.find(string, false, true); </P>
<P>sel = window.getSelection(); // get selection</P>
<P>range = sel.getRangeAt(0); // get object</P>
<P>}</P>
<P></P>
<P>findwindow.style.visibility = 'visible';</P>
<P></P>
<P>} // end findprev()</P>
<P>function checkkey(e)</P>
<P>{ </P>
<P>var keycode;</P>
<P>if (window.event) // if ie</P>
<P>keycode = window.event.keyCode;</P>
<P>else // if Firefox or Netscape</P>
<P>keycode = e.which;</P>
<P>if (keycode == 13) // if ENTER key</P>
<P>{ </P>
<P>if (ie)</P>
<P>document.getElementById('btn').focus();</P>
<P>findit(); // call findit() function (like pressing NEXT) </P>
<P>}</P>
<P>} // end function checkkey()</P>
<P>function show()</P>
<P>{</P>
<P>if (ie || mozilla_opt == 1)</P>
<P>{</P>
<P>var textbox = document.getElementById('fwtext');</P>
<P>findwindow.style.visibility = 'visible';</P>
<P>textbox.focus();</P>
<P>t = setInterval('move_window();', 500); </P>
<P>document.onkeydown = checkkey;</P>
<P>}</P>
<P>else // if netscape or firefox</P>
<P>window.find();</P>
<P>} // end function show()</P>
<P>function hide()</P>
<P>{</P>
<P>findwindow.style.visibility = 'hidden';</P>
<P>clearTimeout(t);</P>
<P>document.onkeydown = null;</P>
<P>} // end function hide()</P>
<P>function resettext()</P>
<P>{</P>
<P>if (ie)</P>
<P>{</P>
<P>txt = document.body.createTextRange();</P>
<P>txt.moveStart("character", start_at);</P>
<P>}</P>
<P>finds = 0;</P>
<P>} // end function reset()</P>
<P>function move_window()</P>
<P>{</P>
<P>fwtop = parseFloat(findwindow.style.top);</P>
<P>fwleft = parseFloat(findwindow.style.left);</P>
<P>fwheight = parseFloat(findwindow.style.height);</P>
<P>if (document.documentElement.scrollTop) // Needed if you use doctype 
loose.htm</P>
<P>current_top = document.documentElement.scrollTop;</P>
<P>else </P>
<P>current_top = document.body.scrollTop;</P>
<P>if (document.documentElement.clientHeight)</P>
<P>{</P>
<P>if (document.documentElement.clientHeight > 
document.body.clientHeight)</P>
<P>current_bottom = document.body.clientHeight + current_top;</P>
<P>else</P>
<P>current_bottom = document.documentElement.clientHeight + current_top;</P>
<P>}</P>
<P>else</P>
<P>current_bottom = document.body.clientHeight + current_top;</P>
<P>if (document.documentElement.scrollLeft) // Needed if you use doctype 
loose.htm</P>
<P>current_left = document.documentElement.scrollLeft;</P>
<P>else </P>
<P>current_left = document.body.scrollLeft;</P>
<P>if (document.documentElement.clientWidth)</P>
<P>{</P>
<P>if (document.documentElement.clientWidth > document.body.clientWidth)</P>
<P>current_right = document.body.clientWidth + current_left;</P>
<P>else</P>
<P>current_right = document.documentElement.clientWidth + current_left;</P>
<P>}</P>
<P>else</P>
<P>current_right = document.body.clientWidth + current_left;</P>
<P>if (fwtop < current_top)</P>
<P>{ </P>
<P>findwindow.style.top = current_top + 'px'; </P>
<P>}</P>
<P>else if (fwtop > current_bottom - fwheight)</P>
<P>{</P>
<P>findwindow.style.top = current_bottom - fwheight + 'px'; </P>
<P>}</P>
<P>if (fwleft < current_left ||</P>
<P>fwleft > current_right)</P>
<P>{</P>
<P>findwindow.style.left = current_left + 'px';</P>
<P>}</P>
<P>} // end function move_window()</P>
<P>　</P>
<P>function MouseDown(e) </P>
<P>{</P>
<P>if (over == 1)</P>
<P>DivID = 'findwindow';</P>
<P></P>
<P>if (over)</P>
<P>{ </P>
<P>if (ie) </P>
<P>{</P>
<P>objDiv = document.getElementById(DivID);</P>
<P>objDiv = objDiv.style;</P>
<P>mousex=event.offsetX;</P>
<P>mousey=event.offsetY;</P>
<P>}</P>
<P>else // if Mozilla or Netscape </P>
<P>{</P>
<P>objDiv = document.getElementById(DivID);</P>
<P>mousex=e.layerX;</P>
<P>mousey=e.layerY;</P>
<P>return false;</P>
<P>}</P>
<P>}</P>
<P>}</P>
<P>function MouseMove(e) </P>
<P>{</P>
<P></P>
<P>if (document.documentElement.scrollTop) // Needed if you use doctype 
loose.htm</P>
<P>current_top = document.documentElement.scrollTop;</P>
<P>else </P>
<P>current_top = document.body.scrollTop;</P>
<P>if (document.documentElement.scrollLeft) // Needed if you use doctype 
loose.htm</P>
<P>current_top = document.documentElement.scrollLeft;</P>
<P>else </P>
<P>current_left = document.body.scrollLeft;</P>
<P></P>
<P></P>
<P>if (objDiv) </P>
<P>{</P>
<P>if (ie) </P>
<P>{</P>
<P>objDiv.pixelLeft = event.clientX-mousex + current_left;</P>
<P>objDiv.pixelTop = event.clientY-mousey + current_top;</P>
<P>return false;</P>
<P>}</P>
<P>else // if Mozilla or Netscape</P>
<P>{</P>
<P>objDiv.style.left = (e.pageX-mousex) + 'px';</P>
<P>objDiv.style.top = (e.pageY-mousey) + 'px';</P>
<P>return false;</P>
<P>}</P>
<P>}</P>
<P>} // end function MouseMove(e)</P>
<P>function MouseUp() </P>
<P>{</P>
<P>objDiv = null;</P>
<P>}</P>
<P>document.write('<div id="findwindow" style="position:absolute'</P>
<P>+ ';left: 0px; top: 0px'</P>
<P>+ ';visibility: hidden' </P>
<P>+ ';background-color: ' + window_background</P>
<P>+ ';border: 2px solid ' + window_border</P>
<P>+ ';width: ' + window_width + 'px'</P>
<P>+ ';height: ' + window_height + 'px'</P>
<P>+ ';color: ' + text_color</P>
<P>+ ';padding: 0px'</P>
<P>+ ';font-size: 14px'</P>
<P>+ ';"'</P>
<P>+ '>');</P>
<P>document.write('<div style="text-align: center'</P>
<P>+ ';width: ' + (window_width-20) + 'px'</P>
<P>+ ';cursor: move' // turn mouse arrow to move icon</P>
<P>+ ';color: ' + title_color</P>
<P>+ ';border: 1px solid ' + text_color</P>
<P>+ ';background-color: ' + window_border</P>
<P>+ ';float: left' </P>
<P>+ ';" onmouseover="over=1;" onmouseout="over=0;">'</P>
<P>+ 'Find Window</div>');</P>
<P>document.write('<div onclick="hide();" style="text-align: center'</P>
<P>+ ';width: ' + (16) + 'px'</P>
<P>+ ';cursor: default' // make mouse arrow stay an arrow instead of turning to 
text arrow</P>
<P>+ ';font-weight: bold'</P>
<P>+ ';background-color: red'</P>
<P>+ ';border: 1px solid ' + text_color</P>
<P>+ ';float: right'</P>
<P>+ ';">'</P>
<P>+ 'X' // write the letter X</P>
<P>+ '</div><br />\n');</P>
<P>document.write('<div id="window_body" style="padding: 5px;">'</P>
<P>+ 'Type in text to find: '</P>
<P>+ '<input type="text" size="25" maxlength="25" id="fwtext"'</P>
<P>+ ' onchange="resettext();">'</P>
<P>+ '<input type="button" value="Find Prev" onclick="findprev();">'</P>
<P>+ '<input id="btn" type="button" value="Find Next" 
onclick="findit();">'</P>
<P>+ '</div>\n'</P>
<P>+ '<div id="test"><br /></div>');</P>
<P>document.write('</div>');</P>
<P>document.write('<input type="button" value="Find on this page..."'</P>
<P>+ ' onclick="show();">');</P>
<P>var findwindow = document.getElementById('findwindow');</P>
<P>var over = 0;</P>
<P>var objDiv = null;</P>
<P>var DivID = null;</P>
<P>var test = document.getElementById('test');</P>
<P>　</P>
<P>　</P></SPAN>

  re: search a string on page

Shunmuga Nathan replied to ekta Garg
01-Sep-10 12:58 AM
Reply

Sorry for my last post,
Try the following script.

<script type="text/javascript" language="JavaScript"

src="find.js">

</script>

<input type="button" value="Find on this page..."

onclick="show();">

 

var window_background = "white"; // the color of the pop-up window

var window_border = "blue"; // the border color of pop-up window

var text_color = "black"; // the color of the text in window

var title_color = "white"; // color of window title text

var window_width = 200; // width of window

var window_height = 150; // height of window

var mozilla_opt = 1; // change to 0 to use Netscape and Firefox built-in search window

var start_at = 0; // Change to which character you want to start with on the page if IE gives an error because of searching in menus

var ie = (document.all)

if (window.find)

var nav = 1; // to detect if netscape or firefox

else

var nav = 0;

var t = 0; // used for timer to move window in IE when scrolling

var sel; // Selection object needed for Firefox

var range; // range object needed for Firefox

if (!ie)

{

document.captureEvents(Event.MOUSEDOWN | Event.MOUSEMOVE | Event.MOUSEUP);

}

document.onmousedown = MouseDown;

document.onmousemove = MouseMove;

document.onmouseup = MouseUp;

// Temporary variables to hold mouse x-y pos's

var mousex = 0;

var mousey = 0;

if (ie)

{

var txt = document.body.createTextRange();

var bookmark = new Array();

}

var finds = 0;

function findit()

{

var string = document.getElementById('fwtext').value;

findwindow.style.visibility = 'hidden';

if (ie)

{

bookmark[finds] = txt.getBookmark();

if (string) // only call findText if there is a string or IE will have error

if (txt.findText(string)) // if found

{

txt.select();

txt.scrollIntoView();

txt.collapse(false);

test.innerHTML = "Found";

}

else

{

test.innerHTML = "Not found";

finds--;

}

}

else // Netscape or firefox

{

if (finds > 0)

{

sel = window.getSelection(); // get selection

if(sel.rangeCount > 0) sel.removeAllRanges();

sel.addRange(range);

}

if (string != "")

test.innerHTML = window.find(string, false, false);

sel = window.getSelection(); // get selection

range = sel.getRangeAt(0); // get object

}

finds++;

findwindow.style.visibility = 'visible';

 

} // end function findit()

　

// This function is to find backwards by pressing the Prev button

function findprev()

{

var string = document.getElementById('fwtext').value;

findwindow.style.visibility = 'hidden';

if (ie)

{

if (finds < 2)

{

findwindow.style.visibility = 'visible';

return;

}

finds = finds - 2; // I don't know why I have to go back 2

txt.moveToBookmark(bookmark[finds]);

findit();

}

else // if netscape or firefox

{

if (finds > 0)

{

sel = window.getSelection(); // get selection

if(sel.rangeCount > 0) sel.removeAllRanges();

sel.addRange(range);

}

if (string != "")

test.innerHTML = window.find(string, false, true);

sel = window.getSelection(); // get selection

range = sel.getRangeAt(0); // get object

}

 

findwindow.style.visibility = 'visible';

 

} // end findprev()

function checkkey(e)

{

var keycode;

if (window.event) // if ie

keycode = window.event.keyCode;

else // if Firefox or Netscape

keycode = e.which;

if (keycode == 13) // if ENTER key

{

if (ie)

document.getElementById('btn').focus();

findit(); // call findit() function (like pressing NEXT)

}

} // end function checkkey()

function show()

{

if (ie || mozilla_opt == 1)

{

var textbox = document.getElementById('fwtext');

findwindow.style.visibility = 'visible';

textbox.focus();

t = setInterval('move_window();', 500);

document.onkeydown = checkkey;

}

else // if netscape or firefox

window.find();

} // end function show()

function hide()

{

findwindow.style.visibility = 'hidden';

clearTimeout(t);

document.onkeydown = null;

} // end function hide()

function resettext()

{

if (ie)

{

txt = document.body.createTextRange();

txt.moveStart("character", start_at);

}

finds = 0;

} // end function reset()

function move_window()

{

fwtop = parseFloat(findwindow.style.top);

fwleft = parseFloat(findwindow.style.left);

fwheight = parseFloat(findwindow.style.height);

if (document.documentElement.scrollTop) // Needed if you use doctype loose.htm

current_top = document.documentElement.scrollTop;

else

current_top = document.body.scrollTop;

if (document.documentElement.clientHeight)

{

if (document.documentElement.clientHeight > document.body.clientHeight)

current_bottom = document.body.clientHeight + current_top;

else

current_bottom = document.documentElement.clientHeight + current_top;

}

else

current_bottom = document.body.clientHeight + current_top;

if (document.documentElement.scrollLeft) // Needed if you use doctype loose.htm

current_left = document.documentElement.scrollLeft;

else

current_left = document.body.scrollLeft;

if (document.documentElement.clientWidth)

{

if (document.documentElement.clientWidth > document.body.clientWidth)

current_right = document.body.clientWidth + current_left;

else

current_right = document.documentElement.clientWidth + current_left;

}

else

current_right = document.body.clientWidth + current_left;

if (fwtop < current_top)

{

findwindow.style.top = current_top + 'px';

}

else if (fwtop > current_bottom - fwheight)

{

findwindow.style.top = current_bottom - fwheight + 'px';

}

if (fwleft < current_left ||

fwleft > current_right)

{

findwindow.style.left = current_left + 'px';

}

} // end function move_window()

　

function MouseDown(e)

{

if (over == 1)

DivID = 'findwindow';

 

if (over)

{

if (ie)

{

objDiv = document.getElementById(DivID);

objDiv = objDiv.style;

mousex=event.offsetX;

mousey=event.offsetY;

}

else // if Mozilla or Netscape

{

objDiv = document.getElementById(DivID);

mousex=e.layerX;

mousey=e.layerY;

return false;

}

}

}

function MouseMove(e)

{

 

if (document.documentElement.scrollTop) // Needed if you use doctype loose.htm

current_top = document.documentElement.scrollTop;

else

current_top = document.body.scrollTop;

if (document.documentElement.scrollLeft) // Needed if you use doctype loose.htm

current_top = document.documentElement.scrollLeft;

else

current_left = document.body.scrollLeft;

 

 

if (objDiv)

{

if (ie)

{

objDiv.pixelLeft = event.clientX-mousex + current_left;

objDiv.pixelTop = event.clientY-mousey + current_top;

return false;

}

else // if Mozilla or Netscape

{

objDiv.style.left = (e.pageX-mousex) + 'px';

objDiv.style.top = (e.pageY-mousey) + 'px';

return false;

}

}

} // end function MouseMove(e)

function MouseUp()

{

objDiv = null;

}

document.write('<div id="findwindow" style="position:absolute'

+ ';left: 0px; top: 0px'

+ ';visibility: hidden'

+ ';background-color: ' + window_background

+ ';border: 2px solid ' + window_border

+ ';width: ' + window_width + 'px'

+ ';height: ' + window_height + 'px'

+ ';color: ' + text_color

+ ';padding: 0px'

+ ';font-size: 14px'

+ ';"'

+ '>');

document.write('<div style="text-align: center'

+ ';width: ' + (window_width-20) + 'px'

+ ';cursor: move' // turn mouse arrow to move icon

+ ';color: ' + title_color

+ ';border: 1px solid ' + text_color

+ ';background-color: ' + window_border

+ ';float: left'

+ ';" onmouseover="over=1;" onmouseout="over=0;">'

+ 'Find Window</div>');

document.write('<div onclick="hide();" style="text-align: center'

+ ';width: ' + (16) + 'px'

+ ';cursor: default' // make mouse arrow stay an arrow instead of turning to text arrow

+ ';font-weight: bold'

+ ';background-color: red'

+ ';border: 1px solid ' + text_color

+ ';float: right'

+ ';">'

+ 'X' // write the letter X

+ '</div><br />\n');

document.write('<div id="window_body" style="padding: 5px;">'

+ 'Type in text to find: '

+ '<input type="text" size="25" maxlength="25" id="fwtext"'

+ ' onchange="resettext();">'

+ '<input type="button" value="Find Prev" onclick="findprev();">'

+ '<input id="btn" type="button" value="Find Next" onclick="findit();">'

+ '</div>\n'

+ '<div id="test"><br /></div>');

document.write('</div>');

document.write('<input type="button" value="Find on this page..."'

+ ' onclick="show();">');

var findwindow = document.getElementById('findwindow');

var over = 0;

var objDiv = null;

var DivID = null;

var test = document.getElementById('test');

　

　

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search a string on page
ie) < / P > < P > {< / P > < P > document.captureEvents(Event.MOUSEDOWN | Event.MOUSEMOVE | Event.MOUSEUP);< / P > < P > }< / P > < P > document.onmousedown = MouseDown;< / P > < P > document.onmousemove = MouseMove;< / P > < P > document.onmouseup = MouseUp;< / P > < P > / / Temporary variables to var txt = document.body.createTextRange();< / P > < P > var bookmark = new Array();< / P > < P > }< / P > < P > var finds = 0;< / P > < P > function false;< / P > < P > }< / P > < P > }< / P > < P > }< / P > < P > function MouseMove(e) < / P > < P > {< / P > < P > < / P > < P > if (document.documentElement return false;< / P > < P > }< / P > < P > }< / P > < P > } / / end function MouseMove(e)< / P > < P > function MouseUp() < / P > < P > {< / P > < P > objDiv 1px solid ' + text_color< / P > < P > + ';background-color: ' + window_border< / P > < P > + ';float: left' < / P > < P > + ';" onmouseover = "over = 1;" onmouseout = "over = 0;"> '< / P color: red'< / P > < P > + ';border: 1px solid ' + text_color< / P > < P > + ';float: right'< / P > < P > + ';"> '< / P > < P > + 'X' / / write the letter X needed for Firefox if (!ie) { document.captureEvents(Event.MOUSEDOWN | Event.MOUSEMOVE | Event.MOUSEUP); } document.onmousedown = MouseDown; document.onmousemove = MouseMove; document.onmouseup = MouseUp; / / Temporary variables to hold mouse x-y if (ie) { var txt = document.body.createTextRange(); var bookmark = new Array(); } var finds = 0; function findit() { var string = document.getElementById('fwtext
VBA code for formatting date file into excel and for sorting by number
Sub Sub FormatText() , Origin: = 437, StartRow: = 1, DataType: = xlFixedWidth, FieldInfo: = Array( _ Array(0, 1), Array(12, 1), Array(24, 1), Array(31, 1), Array(32, 1), Array(33, 1), Array(41 _ , 1 Array(42, 1), Array(47, 1), Array(49, 1), Array(52, 1), Array(53
Different between array and array list of collection
Different between array and array list of collection What is Different between array and array list of collection in .Net Please give some examples Different between array and array list of collection Array is a primitive data structure, which stores the values in ArrayList is a mre like a vector. (A re-sizeable array). It is a collection and stores any value as an object. If you know the size, the use array, if not try array list (only for learning purpose, later you'll know about
What is Jagged Array
What is Jagged Array Interview Question What is jagged array in C# Code snippet for it A special type of array is introduced in C#. A Jagged Array is an array of an array in which the length of each array index can differ. Example: A Jagged Array can be used is to create a table in which the lengths of the rows are not same. This Array is declared using square brackets ( [ ] ) to indicate each dimension. The following code demonstrates the creation of a two-dimensional jagged array. Class Jagged { public static void Main () { int [][] jagged = new int
Creating Arrays
Creating Arrays The Array constructor syntax has three different forms. You can create an array using either an array initializer (array literal) or the Array constructor. The array initializer (array literal) syntax is simple: a comma-separated list of values some examples: var myArray1 = [1, 3, 5, 7, 9] / / an array with 5 elements var myArray2 = [5] / / an array with 1 element var myArray3 = [true, 'Hi', [7]] / / element types constructor with two or more arguments, the arguments initialize the array elements. If you only supply one argument to the Array
Difference between System.Array.CopyTo() and System.Array.Clone()
Difference between System.Array.CopyTo() and System.Array.Clone() This explains the difference between System.Array.CopyTo() and System.Array.Clone() System.Array.CopyTo() performs deep copy of the array whereas System Array.Clone() performs shallow copy of the array. This is what you find in many places which are not true . Both the methods - System.Array.CopyTo() and System.Array.Clone() perform shallow copy . The real difference in them is
function overloading
include< conio.h > class overload { public: int max(int, int); float max(float, float); } int overload::max(int num1, int num2) { if(num1> num2) { return num1; } else { return num2; } } float overload::max float num1, float num2) { if(num1> num2) { return num1; } else { return num2; } } main needed in c# class overload { public : int max( int , int ); float max( float , float ); }; try to use using namespace std; in above where and
array
array create multidimensinal array in which one and second field is string and third we will ffetch this value and store value in another array which in another file if one ans second field match sctrings are objects like anyother so u can´t an array and put strings and object in the same array. try this: function arr(){ var myObject = new Object(); array = new Array(3 array[1] = new Array(3); array[2] = new Array(3); array[3] = new Array(3); array