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Elements order in a “for (… in …)” loop
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The object I wish to use will be declared once and will never be modified.
9 Answers
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What is the maximum length of a URL in different browsers?
...URLs under 2000 characters, they'll work in virtually any combination of client and server software.
If you are targeting particular browsers, see below for more details specific limits.
Longer answer - first, the standards...
RFC 2616 (Hypertext Transfer Protocol HTTP/1.1) section 3.2.1 says
The H...
CSS way to horizontally align table
... table.
An elegant css cross-browser solution:
This works in both MSIE 6 (Quirks and Standards), Mozilla, Opera and even Netscape 4.x without setting any explicit widths:
div.centered
{
text-align: center;
}
div.centered table
{
margin: 0 auto;
text-align: left;
}
<div ...
What is JavaScript garbage collection?
...o. (I am
using the word "closure" in a
different sense than in my earlier
post.)
At this point we know that all the
memory still marked is allocated
memory which cannot be reached by any
path from any in-scope variable. All
of those objects are instructed to
tear themselves down,...
What are the different usecases of PNG vs. GIF vs. JPEG vs. SVG?
...ave a larger file-size compared to GIFs!
Good for: Photographs. Also, gradients.
PNG-8 - Lossless / Indexed
PNG is a newer format, and PNG-8 (the indexed version of PNG) is really a good replacement for GIFs. Sadly, however, it has a few drawbacks: Firstly it cannot support animation like ...
Make div (height) occupy parent remaining height
...complished in various ways depending on the browser support you wish to achieve and whether or not #up has a defined height.
Samples
.container {
width: 100px;
height: 300px;
border: 1px solid red;
float: left;
}
.up {
background: green;
}
.down {
background: pink;
}
.g...
Prevent text selection after double click
...anges();
}
}
You can also apply these styles to the span for all non-IE browsers and IE10:
span.no_selection {
user-select: none; /* standard syntax */
-webkit-user-select: none; /* webkit (safari, chrome) browsers */
-moz-user-select: none; /* mozilla browsers */
-khtml-user-...
What are the recommendations for html tag?
...he last path.
As to browser compatibility, this causes only problems in IE. The <base> tag is in HTML specified as not having an end tag </base>, so it's legit to just use <base> without an end tag. However IE6 thinks otherwise and the entire content after the <base> tag i...
Align two inline-blocks left and right on same line
...omething like LaTeX's \hfill that can consume the space between them to achieve this?
9 Answers
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jQuery Set Cursor Position in Text Area
How do you set the cursor position in a text field using jQuery? I've got a text field with content, and I want the users cursor to be positioned at a certain offset when they focus on the field. The code should look kind of like this:
...