大约有 40,000 项符合查询结果（耗时：0.0364秒） [XML]
D3.js: what is 'g' in .append(“g”) D3.js code?
...phical drawings such
as ones you would do in a powerpoint presentation.
http://tutorials.jenkov.com/svg/g-element.html
As pointed in above link: to translate you need to use translate(x,y):
The <g>-element doesn't have x and y attributes. To move the contents
of a <g>-element y...
Catch browser's “zoom” event in JavaScript
...positions of both elements and
you’ve got the zoom level. See test
case.
http://web.archive.org/web/20080723161031/http://novemberborn.net/javascript/page-zoom-ff3
You could also do it using the tools of the above post. The problem is you're more or less making educated guesses on whether or not ...
How To Format A Block of Code Within a Presentation? [closed]
...
An on-line syntax highlighter:
http://markup.su/highlighter/
or
http://hilite.me/
Just copy and paste into your document.
share
|
improve this answer
...
Android hide listview scrollbar?
...pe this in layout xml file
android:scrollbars="none"
Tutorial is here.
http://developer.android.com/reference/android/view/View.html#attr_android:scrollbars
Hope, it helps you
share
|
improve t...
sass --watch with automatic minify?
...a.scss:a.css --style compressed
Consult the documentation for updates:
http://sass-lang.com/documentation/file.SASS_REFERENCE.html#using_sass
http://sass-lang.com/documentation/file.SASS_REFERENCE.html#output_style
shar...
Is there a jQuery unfocus method?
...
$('#textarea').blur()
Documentation at: http://api.jquery.com/blur/
share
|
improve this answer
|
follow
|
...
Does hosts file exist on the iPhone? How to change it? [closed]
...a proxy. Here's an example of how to do it with Fiddler (it's very easy):
http://conceptdev.blogspot.com/2009/01/monitoring-iphone-web-traffic-with.html
In that case any dns lookups your iPhone does will use the hosts file of the machine Fiddler is running on. Note, though, that you must use a nam...
How to compare two tags with git?
...you are doing a diff on the commits between them.
Also, a good reference: http://learn.github.com/p/diff.html
share
|
improve this answer
|
follow
|
...
How to avoid isset() and empty()
... A public static member of a class acts like a superglobal, ie: HTTP::$POST->username, where you instantiate HTTP::$POST at some point before its use, ie. Class HTTP { public static $POST = array();...}; HTTP::$POST = new someClass($_POST);...
– velcrow
...
how to draw smooth curve through N points using javascript HTML5 canvas?
... to go through all the sample points, but it is much more complicated (see http://www.cartogrammar.com/blog/actionscript-curves-update/)
Here is the the drawing code for the approximation method:
// move to the first point
ctx.moveTo(points[0].x, points[0].y);
for (i = 1; i < points.len...