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How can I resize an image dynamically with CSS as the browser width/height changes?
...IE8 (yes, another weird IE bug). To fix this, you need to add width:auto\9 for IE8.
source: http://webdesignerwall.com/tutorials/responsive-design-with-css3-media-queries
CSS:
img {
max-width: 100%;
height: auto;
width: auto\9; /* ie8 */
}
And if you want to enforce a fixed max width o...
What's the best way to share data between activities?
...that implements Serializable.
Although tempting, you should think twice before using Serializable: it's error prone and horribly slow. So in general: stay away from Serializable if possible. If you want to pass complex user-defined objects, take a look at the Parcelable interface. It's harder to im...
How to 'bulk update' with Django?
...e it won't be triggered).
No django signals will be emitted.
You can't perform an .update() on a sliced QuerySet, it must be on an original QuerySet so you'll need to lean on the .filter() and .exclude() methods.
share
...
Safari 3rd party cookie iframe trick no longer working?
...;?php
endif;
// END SAFARI SESSION FIX
?>
Note: This was made for facebook, but it would actually work within any other similar situations.
Edit 20-Dec-2012 - Maintaining Signed Request:
The above code does not maintain the requests post data, and you would loose the signed_request,...
Which is more efficient: Multiple MySQL tables or one large table?
...
(b) If you want to give different kind of authorities to different people for different part of the data collection, it may be more convenient to split them. (Of course, you can look at defining views and giving authorization on them appropriately).
(c) For moving data to different places, especi...
Drawing an image from a data URL to a canvas
...he page or purely in JS) by setting the src of the image to your data URL. For example:
var img = new Image;
img.src = strDataURI;
The drawImage() method of HTML5 Canvas Context lets you copy all or a portion of an image (or canvas, or video) onto a canvas.
You might use it like so:
var myCanva...
Paging with Oracle
...uilt in' column that Oracle supports, it always starts at 1 and increments for each row. So in this snippet of code, if you have 1000 rows, the sort order is applied and then each row is assigned a rownum. The outer select(s) use those row numbers to locate the 'page' you are looking for based on yo...
Creating an Android trial application that expires after a fixed time period
...time bomb. Basically with this approach you will be hard code an end date for the trial, and all users that download and use the app will stop being able to use the app at the same time. I have used this approach because it is easy to implement and for the most part I just didn't feel like going t...
常用Git命令汇总 - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...变）
git reset <file> #从暂存区恢复到工作区（不指定版本id，则默认为最后一次提交的版本id）
git reset . #从暂存区恢复到工作区
git reset $id # 恢复到指定的提交版本，该$id之后的版本提交都恢复到工作区
git reset --hard $id #恢复...
Get event listeners attached to node using addEventListener
...
Any chance of supplying some justification or reasoning for why it must work this way? Clearly the browser knows what all of the listeners are.
– Darth Egregious
Apr 5 '12 at 19:23
...