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Why em instead of px?
...ed this question was that I forgot how to use em's as it was a while I was hacking happily in CSS. People didn't notice that I kept the question general as I wasn't talking about sizing fonts per se. I was more interested in how to define styles on any given block element on the page.
As Henrik Pau...
Is it abusive to use IDisposable and “using” as a means for getting “scoped behavior” for exception
... acquisition, but there are some others. Problem is it always feels like a hack since the object isn't really disposable so much as "call-back-at-the-end-of-a-scope-able".
Doug,
When we decided[sic] the using statement, we decided to name it “using” rather than something more ...
Better explanation of when to use Imports/Depends
... ... as for your questions, I don't know the answer offhand, but you could hack up a minimal test package pretty easily and find the answer empirically ...
– Ben Bolker
Dec 26 '11 at 19:24
...
How do I style a dropdown with only CSS?
...m/favicon.ico) 96% / 15% no-repeat #EEE;
}
/* CAUTION: Internet Explorer hackery ahead */
select::-ms-expand {
display: none; /* Remove default arrow in Internet Explorer 10 and 11 */
}
/* Target Internet Explorer 9 to undo the custom arrow */
@media screen and (min-width:0\0) {
select ...
Same Navigation Drawer in different Activities
...your
* activities from this class to set that navigation
* drawer. Happy hacking :)
* P.S: You don't need to declare this Activity in the
* AndroidManifest.xml. This is just a base class.
*/
import android.content.Intent;
import android.content.res.Configuration;
import android.os.Bundle;
import ...
Checking if an Android application is running in the background
...) I strongly recommend to refrain from using it. And here's why. As Dianne Hackborn wrote:
These APIs are not there for applications to base their UI flow on, but to do things like show the user the running apps, or a task manager, or such.
Yes there is a list kept in memory for these thing...
Differences between Perl and PHP [closed]
...he fact that most of the OO features are not built-in to Perl but based on hacks. For example, $obj->method(@args) gets translated to something like (ref $obj)::method($obj, @args). Non-exhaustive list:
PHP automatically provides the special variable $this in methods. Perl passes a reference to...
Difference between sh and bash
...t (easily) N N Y Y Y Y Y Y
Sun Keyboard Hack N N N N N Y N N
Spelling Correction N N N N Y Y N N
Process Substitution N N N Y(2) N Y Y Y
Underlying Synta...
Framework vs. Toolkit vs. Library [duplicate]
... that does not provide callback through the language (OK. Callbacks can be hacked for any device with a modern register system, but not by the average programmer), and obviously, the .net framework.
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Should I use tag for icons instead of ? [closed]
...s it accessible to vision-impaired users. It's semantic and not misusing ( hacking ) any tag.
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