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How to handle Handler messages when activity/fragment is paused
...Exception would be shown if the home button was pressed after pressing the test button to launch the dialog.
public class FragmentTestActivity extends Activity {
/**
* Used for "what" parameter to handler messages
*/
final static int MSG_WHAT = ('F' << 16) + ('T' << 8...
What is the canonical way to check for errors using the CUDA runtime API?
...inks to how CUDA errors are automagically checked with these wrappers:
A test program throwing and catching a bunch of exceptions
Documentation for the error-related functionality
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difference between iframe, embed and object elements
...lement")
Used to embed content for browser plugins. Exceptions to this is SVG and HTML that are handled differently according to the standard.
The details of what can and can not be done with the embedded content is up to the browser plugin in question. But for SVG you can access the embedded SVG d...
Ioc/DI - Why do I have to reference all layers/assemblies in application's entry point?
...er to reuse each library independently from the rest - for example in unit testing.
However, in a loosely coupled application, by moving all the references to the Composition Root, the dependency graph is severely flattened:
As illustrated by the green color, it's now possible to reuse Library C...
What are type lambdas in Scala and what are their benefits?
... X[A] = World[({ type M[A] = Foo[String, A] })#M]
defined type alias X
// Test the equality of two types. (If this compiles, it means they're equal.)
scala> implicitly[X[Int] =:= Foo[String, Int]]
res2: =:=[X[Int],Foo[String,Int]] = <function1>
Edit:
More value level and type level para...
Event binding on dynamically created elements?
...// .bu clicked
// Do your thing
} else if (hasClass(e.target, 'test')) {
// .test clicked
// Do your other thing
}
}, false);
where hasClass is
function hasClass(elem, className) {
return elem.className.split(' ').indexOf(className) > -1;
}
Live demo
Cred...
Redis strings vs Redis hashes to represent JSON: efficiency?
...en you need to access all/most of the fields in an Object". Has this been tested?
– mikegreiling
Oct 7 '14 at 21:35
...
SVG get text element width
I'm working on some ECMAScript/JavaScript for an SVG file and need to get the width and height of a text element so I can resize a rectangle that surrounds it. In HTML I would be able to use the offsetWidth and offsetHeight attributes on the element but it appears that those properties are...
Font scaling based on width of container
...
Solution with SVG:
.resizeme {
resize: both;
margin: 0;
padding: 0;
height: 75px;
width: 500px;
background-color: lightblue;
overflow: hidden;
}
<div class="resizeme">
<svg
width="100%"
hei...
D3.js: what is 'g' in .append(“g”) D3.js code?
...
It appends a 'g' element to the SVG. g element is used to group SVG shapes together, so no it's not d3 specific.
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