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How to handle multiple cookies with the same name?
Say for example I had an application sending the following HTTP headers to set to cookie named "a":
6 Answers
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Swipe to Delete and the “More” button (like in Mail app on iOS 7)
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How to Implement
It looks like iOS 8 opens up this API. Hints of such functionality are present in Beta 2.
To get something working, implement the following two methods on your UITableView's delegate to get the desired effect (see gist for an example).
- tableView:editActionsForRowAtI...
How to check task status in Celery?
...ng" state.
In order for Celery to record that a task is running, you must set task_track_started to True. Here is a simple task that tests this:
@app.task(bind=True)
def test(self):
print self.AsyncResult(self.request.id).state
When task_track_started is False, which is the default, the stat...
Generate random numbers following a normal distribution in C/C++
...ross all platforms. I'm doing the tests now, and MSVC provides a different set of values from, for example, Clang. The C++11 engines seem to generate the same sequences (given the same seed), but the C++11 distributions seem to be implemented using different algorithms on different platforms.
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How to configure Eclipse build path to use Maven dependencies?
I would like to take advantage of the features that Maven provides for managing dependencies in a project. My brief understanding of how Maven works is that it will aquire the JARs needed and then build the project with these libraries.
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How do I use the conditional operator (? :) in Ruby?
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A simple example where the operator checks if player's id is 1 and sets enemy id depending on the result
player_id=1
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player_id==1? enemy_id=2 : enemy_id=1
# => enemy=2
And I found a post about to the topic which seems pretty helpful.
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Common elements comparison between 2 lists
... list1 = [1,2,3,4,5,6]
>>> list2 = [3, 5, 7, 9]
>>> list(set(list1).intersection(list2))
[3, 5]
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Continuous Integration for Ruby on Rails? [closed]
...ded up with a thousand options, so the UI is confusing and it's a chore to set up your projects. But once you set it up you get a whole lot of plugins that can pull from most anywhere, run most anything, and report most everything. The OS X Installer points Jenkins at /Users/Shared/Jenkins/Home but ...
Animate change of view controllers without using navigation controller stack, subviews or modal cont
...You can do the following or similar in your parent's viewDidLoad method to setup the first childViewController:
[self addChildViewController:self.currentViewController];
[self.view addSubview:self.currentViewController.view];
[self.currentViewController didMoveToParentViewController:self];
[self.cu...
PostgreSQL DISTINCT ON with different ORDER BY
...s:
DISTINCT ON ( expression [, ...] ) keeps only the first row of each set of rows where the given expressions evaluate to equal. [...] Note that the "first row" of each set is unpredictable unless ORDER BY is used to ensure that the desired row appears first. [...] The DISTINCT ON expression(s)...