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Postgres could not connect to server
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This worked for me on OSX Mavericks after seeing this issue upon a update/restart.
– eprothro
Dec 11 '13 at 15:43
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How efficient can Meteor be while sharing a huge collection among many clients?
...r that manage
subscriptions: the publish function, which defines the logic for what
data the subscription provides; the Mongo driver, which watches the
database for changes; and the merge box, which combines all of a
client's active subscriptions and sends them out over the network to the
client.
P...
Big-O for Eight Year Olds? [duplicate]
...ust have a hard time wrapping my head around what they mean conceptually. For example, if one were to perform an O(1) operation on a data structure, I understand that the number of operations it has to perform won't grow because there are more items. And an O(n) operation would mean that you would...
What's the best way to communicate between view controllers?
...te (per the MVC design pattern). Usually you want to avoid putting state information inside a controller, unless it's strictly "presentation" data.
Second, see page 10 of the Stanford presentation for an example of how to programmatically push a controller onto the navigation controller. For an exa...
Get/pick an image from Android's built-in Gallery app programmatically
...his is a complete solution. I've just updated this example code with the information provided in the answer below by @mad. Also check the solution below from @Khobaib explaining how to deal with picasa images.
Update
I've just reviewed my original answer and created a simple Android Studio project...
How to specify an area name in an action link?
... course the link doesn't work if I'm in the wrong area. I see no overload for actionlink that takes an area parameter, is it possible to do?
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Are there any downsides to passing structs by value in C, rather than passing a pointer?
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For small structs (eg point, rect) passing by value is perfectly acceptable. But, apart from speed, there is one other reason why you should be careful passing/returning large structs by value: Stack space.
A lot of C progra...
Pointers vs. values in parameters and return values
In Go there are various ways to return a struct value or slice thereof. For individual ones I've seen:
4 Answers
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Change URL and redirect using jQuery
...t was calling the function, won't be included in the browser history. Therefore, on the new location, clicking the back button in your browser would make you go back to the page you were viewing before you visited the document containing the redirecting JavaScript.
window.location = url redirects to...
Have Grunt generate index.html for different setups
I'm trying to use Grunt as a build tool for my webapp.
12 Answers
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