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How to delete an element from an array in C#
...s Malfist pointed out, you need to be targetting the .NET Framework 3.5 in order for the LINQ code examples to work. If you're targetting 2.0 you need to reference the Non-LINQ examples.
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How do I prevent the padding property from changing width or height in CSS?
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Add property:
-webkit-box-sizing: border-box; /* Safari/Chrome, other WebKit */
-moz-box-sizing: border-box; /* Firefox, other Gecko */
box-sizing: border-box; /* Opera/IE 8+ */
Note: This won't work in Internet Explorer below version 8.
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Visual List of iOS Fonts?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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SQL query to group by day
...ADD SaleDay AS DAY(Created) PERSISTED
and now you could easily group by, order by etc. by day, month or year of the sale:
SELECT SaleDay, SUM(Amount)
FROM dbo.Sales
GROUP BY SaleDay
Those calculated fields will always be kept up to date (when your "Created" date changes), they're part of your t...
Gunicorn worker timeout error
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Thanks this is the right answer. And then, in order to save resources with many concurrent connections: pip install gevent , then worker_class gevent in your config file or -k gevent on the command line.
– little_birdie
Jan 5 '16 a...
Postgres NOT in array
...&& and @> require both elements to be arrays, which 3 isn't. In order for this to work, the query would need to be written as: SELECT COUNT(*) FROM "messages" WHERE ARRAY[3] && recipient_ids.
– Dologan
Jun 14 '16 at 13:12
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Camera access through browser
...rding a video or audio;
<input type="file" accept="video/*;capture=camcorder">
<input type="file" accept="audio/*;capture=microphone">
or (new method)
<device type="media" onchange="update(this.data)"></device>
<video autoplay></video>
<script>
functio...
How can I update my ADT in Eclipse?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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C++11 features in Visual Studio 2012
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Atomics
Strong compare and exchange
Bi-directional fences
Data-dependency ordering
Range-based for loop
In early November 2012, Microsoft announced the Visual C++ Compiler November 2012 CTP, which adds more C++11 functionality to Visual Studio 2012:
uniform initialization
initializer lists
var...
Can't resize UIView in IB
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In order to achieve that in XCode 4.6.3/5.0.2 you need to follow the screenshot below:
Under 'File Inspector' -> untick Use Auto Layout
Click on Attributes Selector & Choose Freeform for Size
This is needed when creat...