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Action bar navigation modes are deprecated in Android L
...
For 'replacement' of deprecated ActionBar, I changed the type of my ActionBar-type variables to PagerTabStrip, as per (old code in comment):
// ActionBar bigActionBar;
PagerTabStrip bigActionBar;
A 'replacement' for ~actionBar's .selectTab(tabindex) was to use my associated ViewPager's ...
How to show a dialog to confirm that the user wishes to exit an Android Activity?
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No probs. Well, I've just tried MyActivity.super.onBackPressed(); and it works fine for me. It seems to most logical approach, too - to call the method you are overriding if you want the standard behaviour when user taps "No."
– ban-ge...
Understanding __get__ and __set__ and Python descriptors
...are and what they are useful for. I understand how they work, but here are my doubts. Consider the following code:
7 Answer...
How do I get the full path to a Perl script that is executing?
...t the path from that using the File::Basename module:
use File::Basename;
my $dirname = dirname(__FILE__);
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What represents a double in sql server?
...ber.
MSSQL's float type is equivalent to the 64-bit double type in .NET. (My original answer from 2011 said there could be a slight difference in mantissa, but I've tested this in 2020 and they appear to be 100% compatible in their binary representation of both very small and very large numbers -- ...
twitter bootstrap typeahead ajax example
...ahead.js, here's a working example. The syntax is a little different:
$('#mytextquery').typeahead({
hint: true,
highlight: true,
minLength: 1
},
{
limit: 12,
async: true,
source: function (query, processSync, processAsync) {
processSync(['This suggestion appears immediately', 'This ...
Why and How to avoid Event Handler memory leaks?
... then yes, that will remove the handler and the possible leak. However, in my experience this is rarely actually a problem - because typically I find that the publisher and subscriber have roughly equal lifetimes anyway.
It is a possible cause... but in my experience it's rather over-hyped. Your mi...
sphinx-build fail - autodoc can't import/find module
...ust add the path to your project folder.
sys.path.append('/home/workspace/myproj/myproj')
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Can you grab or delete between parentheses in vi/vim?
... Is it possible to delete including the parentheses? (yep, I answered my own question: dab => delete a block (including its parentheses)
– bantic
Aug 8 '12 at 14:43
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Query an XDocument for elements by name at any depth
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But, what if my source xml doesn't have a namespace? I suppose I can add one in code (have to look into that), but why is that necessary? In any event, root.Descendants("myTagName") doesn't find elements buried three or four levels deep i...