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Knight's Shortest Path on Chessboard
...n delta - 2*Math.floor((delta-y)/4);
}
}
$body = $("body");
var html = "";
for (var y = 20; y >= 0; y--){
html += '<tr>';
for (var x = 0; x <= 20; x++){
html += '<td style="width:20px; border: 1px solid #cecece" id="'+x+'_'+y+'">'+distance(x,y)+'</td>';
...
Giving a border to an HTML table row,
Is it possible to border a table row, <tr> in one go instead of giving a border to individual cells, <td> like,
...
HTML tag affecting line height, how to make it consistent?
If I have a <sup> tag in a multi-line <p> tag, the line with the superscript on it has a larger line spacing above it than the other lines, irregardless of what line-height I put on the <p> .
...
What are the typical reasons Javascript developed on Firefox fails on IE? [closed]
...t in Firefox. In <label> tags the for attribute is accessed with elm.htmlFor in IE vs elm.for in Firefox. Note that for is reserved in IE so elm['for'] is probably a better idea to stop IE from raising an exception.
Base JavaScript language:
Access characters in strings: 'string'[0] isn...
How to redirect to a 404 in Rails?
...e feature in a method.
def render_404
respond_to do |format|
format.html { render :file => "#{Rails.root}/public/404", :layout => false, :status => :not_found }
format.xml { head :not_found }
format.any { head :not_found }
end
end
and call it in your action
def action
...
How to focus on a form input text field on page load using jQuery?
...
You can use HTML5 autofocus for this. You don't need jQuery or other JavaScript.
<input type="text" name="some_field" autofocus>
Note this will not work on IE9 and lower.
...
Download data url file
...nd of ActiveX foo for IE? (This way I managed to play music without flash: HTML5 audio for all browsers but IE and ActiveX for IE.)
– panzi
Jan 29 '12 at 0:26
...
How to retrieve checkboxes values in jQuery
...(
function () {return this.value;}).get().join(","));
}
Here is the HTML sample
<html>
<head>
</head>
<body>
<div>
<input name="chkboxName" type="checkbox" value="one_name" checked>
<input name="chkboxName" type="checkbox" value="one_name1"&...
How to align a to the middle (horizontally/width) of the page [duplicate]
...
be sure to check HTML mode for IE6 or 7. If you use anything other than 4.01 strict you may have problems. Most of the time text-align works as avdgaag says.
– bartosz.r
Oct 6 '11 at 10:05
...
How do I add a tool tip to a span element?
... gives you plain text tooltips. If you want rich tooltips, with formatted HTML in them, you'll need to use a library to do that. Fortunately there are loads of those.
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