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How to implement the activity stream in a social network
...eveloped by a bunch of well-know people.
http://activitystrea.ms/.
Basically, every activity has an actor (who performs the activity), a verb (the action of the activity), an object (on which the actor performs on), and a target.
For example: Max has posted a link to Adam's wall.
Their JSON's ...
How to get the element clicked (for the whole document)?
...
Good call. We've not upgraded to the most recent jQuery at my day job, so on slips my mind.
– JAAulde
Jan 26 '12 at 1:11
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Table Naming Dilemma: Singular vs. Plural Names [closed]
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I'll bet if you put a label on a sock drawer you'd call it "Socks".
– Chris Ward
Feb 6 '12 at 8:02
74
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How to use underscore.js as a template engine?
...JsFiddle List grouped by first letter (complex example w/ images, function calls, sub-templates) fork it! have a blast...
JsFiddle Demo of XSS hack noted by @tarun_telang below
JsFiddle One non-standard method to do sub-templates
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How to use System.Net.HttpClient to post a complex type?
...ger work.
Instead, from this post, the ASP.NET team has included some new calls to support this functionality:
HttpClient.PostAsJsonAsync<T>(T value) sends “application/json”
HttpClient.PostAsXmlAsync<T>(T value) sends “application/xml”
So, the new code (from dunston) becomes...
how to draw smooth curve through N points using javascript HTML5 canvas?
...efault tension=0.5
drawCurve(ctx, myPoints, tension);
The function above calls two sub-functions, one to calculate the smoothed points. This returns an array with new points - this is the core function which calculates the smoothed points:
function getCurvePoints(pts, tension, isClosed, numOfSegm...
How to position a table at the center of div horizontally & vertically
...uto; /* or margin: 0 auto 0 auto */
}
</style>
To center it vertically, the only way is to use javascript:
var tableMarginTop = Math.round( (testHeight - tableHeight) / 2 );
$('table').css('margin-top', tableMarginTop) # with jQuery
$$('table')[0].setStyle('margin-top', tableMarginTop) # ...
What is the most efficient way to store tags in a database?
... even worry too much about performance at this stage of developement. It's called premature optimization.
However, I'd suggest that you'd include Tag_ID column in the Tags table. It's usually a good practice that every table has an ID column.
...
Replace values in list using Python [duplicate]
...ent
else: yield item
Just pass any iterable (including the result of calling a generator) as the first arg, the predicate to decide if a value must be replaced as the second arg, and let 'er rip.
For example:
>>> list(replaceiniter(xrange(11), lambda x: x%2))
[0, None, 2, None, 4, N...
How to set the font style to bold, italic and underlined in an Android TextView?
...View;
public class HelloAndroid extends Activity {
TextView textview;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
textview = (TextView)findViewById(R.id.t...