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Drop shadow for PNG image in CSS
...NGs, using a combination of dropshadow-filter (for Webkit), SVG (for Firefox) and DX filters for IE.
.shadowed {
-webkit-filter: drop-shadow(12px 12px 25px rgba(0,0,0,0.5));
filter: url(#drop-shadow);
-ms-filter: "progid:DXImageTransform.Microsoft.Dropshadow(OffX=12, OffY=12, Color='#44...
What SOAP client libraries exist for Python, and where is the documentation for them? [closed]
...adon: Creating servers is much like in soaplib (using a decorator). Ladon exposes more interfaces than SOAP at the same time without extra user code needed.
pysimplesoap: very lightweight but useful for both client and server - includes a web2py server integration that ships with web2py.
SOAPpy: Dis...
How do I create an empty array in YAML?
...
Try using [], like:
empty_array: []
So in Ruby you have:
x = YAML::load("empty_array: []")
x # => {"empty_array" => []}
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What is the (function() { } )() construct in JavaScript?
...
It’s an Immediately-Invoked Function Expression, or IIFE for short. It executes immediately after it’s created.
It has nothing to do with any event-handler for any events (such as document.onload).
Consider the part within the first pair of parentheses: (funct...
public friend swap member function
...here is! We can use a friend function, and find it through ADL:
namespace xyz
{
struct myclass
{
friend void swap(myclass&, myclass&);
};
}
When we want to swap something, we associate† std::swap and then make an unqualified call:
using std::swap; // allow use of st...
Portable way to get file size (in bytes) in shell?
On Linux, I use stat --format="%s" FILE , but Solaris I have access to doesn't have stat command. What should I use then?
...
How To Test if Type is Primitive
...e some types that we can think that are primitives, but they aren´t, for example Decimal and String.
Edit 1: Added sample code
Here is a sample code:
if (t.IsPrimitive || t == typeof(Decimal) || t == typeof(String) || ... )
{
// Is Primitive, or Decimal, or String
}
Edit 2: As @SLaks comme...
Add params to given URL in Python
...e I was given a URL.
It might already have GET parameters (e.g. http://example.com/search?q=question ) or it might not (e.g. http://example.com/ ).
...
React.js: Identifying different inputs with one onChange handler
... <div>{total}<br/>
<input type="text" value={this.state.input1} name="input1" onChange={this.handleChange} />
<input type="text" value={this.state.input2} name="input2" onChange={this.handleChange} />
</div>
...
How to implement the Android ActionBar back button?
...er. Here, the solution in pretty code:
public class ServicesViewActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// etc...
getActionBar().setDisplayHomeAsUpEnabled(true);
}
@Overri...