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Pushing app to heroku problem
...m:floating-stone-94.git' " (with a different app name) and i got rid of it by doing the following:
git remote rm heroku
heroku create
you should see a line that says 'Git remote heroku added'. Also
git remote -v
should now have the correct app.
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What Does Question Mark Mean in Xcode Project Navigator?
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It's the file untracked by source control.
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Java List.contains(Object with field value equal to x)
...u can check to see if a Collection contains a MyObject with the name "foo" by like so:
MyObject object = new MyObject();
object.setName("foo");
collection.contains(object);
However, this might not be an option for you if:
You are using both the name and location to check for equality, but you o...
Equivalent C++ to Python generator pattern
...an iterator.
P.S. See also this article which mentions both a switch hack by Christopher M. Kohlhoff and Boost.Coroutine by Oliver Kowalke. Oliver Kowalke's work is a followup on Boost.Coroutine by Giovanni P. Deretta.
P.S. I think you can also write a kind of generator with lambdas:
std::functio...
Differences between Agda and Idris
... The latter is equivalent to a statement that the types are equal followed by one about the values. In a world where type equality is weird (HoTT) then heteq is a weirder statement.
– Mysterious Dan
Jan 9 '14 at 21:37
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List of Java class file format major version numbers?
... class version, got 50, expected 49. Or something like that.
See here in byte offset 7 for more info.
Additional info can also be found here.
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How to get the current taxonomy term ID (not the slug) in WordPress?
...onomy page.
That's how you get all details about the taxonomy.
get_term_by( 'slug', get_query_var( 'term' ), get_query_var( 'taxonomy' ) );
This is how you get the taxonomy id
$termId = get_term_by( 'slug', get_query_var( 'term' ), get_query_var( 'taxonomy' ) )->term_id;
But if you are ...
Python : List of dict, if exists increment a dict value, if not append a new dict
...ready-to-use class: containers.Counter You just create a Counter instance by calling the class, passing in any iterable; it builds a dictionary where the keys are values from the iterable, and the values are counts of how many times the key appeared in the iterable. The above example then becomes:...
How do I expire a PHP session after 30 minutes?
...You should implement a session timeout of your own. Both options mentioned by others (session.gc_maxlifetime and session.cookie_lifetime) are not reliable. I'll explain the reasons for that.
First:
session.gc_maxlifetime
session.gc_maxlifetime specifies the number of seconds after which data ...
Creating a segue programmatically
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By definition a segue can't really exist independently of a storyboard. It's even there in the name of the class: UIStoryboardSegue. You don't create segues programmatically - it is the storyboard runtime that creates them ...