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How do I free my port 80 on localhost Windows?
I installed XAMPP 1.6.8 and for some reason it didn't work. Later realized port 80 is not free or not listening. How can I release it or make it free?
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FFMPEG (libx264) “height not divisible by 2”
I am trying to encode a .mp4 video from a set of frames using FFMPEG using the libx264 codec.
7 Answers
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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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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...
Which is the first integer that an IEEE 754 float is incapable of representing exactly?
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I declared a float and set it equal to 16,777,217. But when I printed it using cout it resulted in 16,777,216. I'm using C++. Why can't I get 16,777,217?
– sodiumnitrate
Oct 14 '14 at 18:56
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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...
Abort makefile if variable not set
...I abort a make/makefile execution based on a makefile's variable not being set/valued?
5 Answers
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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...
CSS “and” and “or”
I've got quite big trouble, because i need to anathematise from styling some input types. I had something like:
8 Answers
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Notepad++ add to every line
I'm using Notepad++ and I can't figure this out :
13 Answers
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