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How can I handle time zones in my webapp?
...ately return your search results without asking for user input, unless you start using some sort of location detection like gmaps does, but that isn't reliable. So you'll need to ask for timezone every time to make sure the user knows what he is entering in the website.
If you do have timezone inf...
How do I work with a git repository within another repository?
...
The key is git submodules.
Start reading the Submodules chapter of the Git Community Book or of the Users Manual
Say you have repository PROJECT1, PROJECT2, and MEDIA...
cd /path/to/PROJECT1
git submodule add ssh://path.to.repo/MEDIA
git commit -m "A...
What's the difference between SoftReference and WeakReference in Java?
...are no strong
references to the widget) that
weakWidget.get() suddenly starts
returning null.
...
Soft references
A soft reference is exactly like a
weak reference, except that it is less
eager to throw away the object to
which it refers. An object which is
only weakly r...
INNER JOIN ON vs WHERE clause
...h much more confusing, hard to read, and hard to maintain once you need to start adding more tables to your query. Imagine doing that same query and type of join on four or five different tables ... it's a nightmare.
Using an explicit join (your second example) is much more readable and easy to mai...
Entity Framework VS LINQ to SQL VS ADO.NET with stored procedures? [closed]
...
First off, if you're starting a new project, go with Entity Framework ("EF") - it now generates much better SQL (more like Linq to SQL does) and is easier to maintain and more powerful than Linq to SQL ("L2S"). As of the release of .NET 4.0, I c...
Fragment onCreateView and onActivityCreated called twice
...the activity.
On device turn the activity containing the fragments gets restarted and onCreated is called. There I did attach the required fragment (which is correct on the first start).
On the device turn Android first re-created the fragment that was visible and then called onCreate of the conta...
How to use concerns in Rails 4
...uby and what DCI is runefs.com (What DCI is. is a series of post I've just started recently)
– Rune FS
Feb 26 '13 at 10:42
1
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How to get the ThreadPoolExecutor to increase threads to max before queueing?
...r where the queue needs to be bounded and full before more threads will be started.
I believe I have finally found a somewhat elegant (maybe a little hacky) solution to this limitation with ThreadPoolExecutor. It involves extending LinkedBlockingQueue to have it return false for queue.offer(...) ...
Are duplicate keys allowed in the definition of binary search trees?
...ere are sooooo many different implementation details about them. As just a starter, take a look here: en.wikipedia.org/wiki/List_of_data_structures#Trees
– Andrew
Sep 16 at 0:52
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CSS 3 slide-in from left transition
...00% { left: 0; }
}
Same principle as above (Demo One), but the animation starts automatically after 2s, and in this case I've set animation-fill-mode to forwards, which will persist the end state, keeping the div visible when the animation ends.
Like I said, two quick example to show you how it ...