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Scope of sessionStorage and localStorage
I read some documentation on sessionStorage and localStorage, but I don't understand what the scope is: the domain, a specific page?
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How do I open the SearchView programmatically?
...Iconified(true);
You need to change the value of android:showAsAction from ifRoom|collapseActionView to always. The SearchView's attribute android:iconifiedByDefault should be true, which is the default value, otherwise the user can not collapse the SearchView after it was expanded programmaticall...
What is the usefulness of `enable_shared_from_this`?
I ran across enable_shared_from_this while reading the Boost.Asio examples and after reading the documentation I am still lost for how this should correctly be used. Can someone please give me an example and explanation of when using this class makes sense.
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Which parallel sorting algorithm has the best average case performance?
...) processors we would hope for a linear speedup. O(log n) parallel algorithms exist but they have a very high constant. They also aren't applicable on commodity hardware which doesn't have anywhere near O(n) processors. With p processors, reasonable algorithms should take O(n/p log n) time.
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how do I work around log4net keeping changing publickeytoken
We have an asp.net 4.0 project which uses a couple of frameworks which is dependent on log4net version 1.2.10.0. Today I tried to include a new framework which is dependent on log4net version 1.2.11.0, I've been stuck ever since:
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Compiling dynamic HTML strings from database
...alled Page, backed by a controller, which contains a div with an ng-bind-html-unsafe attribute. This is assigned to a $scope var called 'pageContent'. This var gets assigned dynamically generated HTML from a database. When the user flips to the next page, a called to the DB is made, and the pageCont...
Get the first N elements of an array?
What is the best way to accomplish this?
5 Answers
5
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How to redirect the output of an application in background to /dev/null
I would like to redirect the output generated from a background application in Linux to /dev/null.
2 Answers
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Alter table add multiple columns ms sql
Can anyone tell me where is the mistake in the following query
6 Answers
6
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How to implement a unique index on two columns in rails
I have a table and I'm trying to add a unique index on two columns. Those columns are also indexed. So my question is if I just can remove the indexes who were just for one column or if I have to use all three indexes:
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