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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 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...
HTML File Selection Event
... Note that in IE7 and 8 that the 'change' event doesn't bubble up to the form event. You need to put your listener on the <input> tag.
– xer0x
Jul 20 '11 at 18:07
37
...
How to disable anchor “jump” when loading a page?
...rowsers may not have to do anything. Also reminds you what the scrollTo is for!
– dave1010
Sep 7 '10 at 13:50
2
...
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 '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
...
delete_all vs destroy_all?
I am looking for the best approach to delete records from a table. For instance, I have a user whose user ID is across many tables. I want to delete this user and every record that has his ID in all tables.
...
Android TextView with Clickable Links: how to capture clicks?
...[] urls = strBuilder.getSpans(0, sequence.length(), URLSpan.class);
for(URLSpan span : urls) {
makeLinkClickable(strBuilder, span);
}
text.setText(strBuilder);
text.setMovementMethod(LinkMovementMethod.getInstance());
}
...
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...
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...