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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...
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,...
How to scroll HTML page to given anchor?
... tried this and it worked. Beyond me how I never came across this method before. Mozilla Docs for this method. Also, it appears that this will be very well supported in browsers.
– Jonathan Dumaine
Apr 11 '13 at 5:19
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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...
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...
Build and Version Numbering for Java Projects (ant, cvs, hudson)
What are current best-practices for systematic build numbering and version number management in Java projects? Specifically:
...
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...
Can I get the name of the current controller in the view?
...
@coorasse is right, for sure the information is there, but relying on controller_name is better
– Cec
Jul 15 '16 at 7:56
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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...
Toggle button using two image on different state
... android:textOn="" android:textOff="" was what i was looking for
– png
Oct 29 '13 at 13:01
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