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Is JavaScript's “new” keyword considered harmful?
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If I misspell an identifier, my code breaks. Should I not use identifiers? Not using new because you can forget to write it in your code is just as rediculous as my example.
– Thomas Eding
Nov 8 '11 at 0:30
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WCF service startup error “This collection already contains an address with scheme http”
...ntract and a Silverlight control which makes calls to that WCF service. On my development and test servers it works great.
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Determining the size of an Android view at runtime
I am trying to apply an animation to a view in my Android app after my activity is created. To do this, I need to determine the current size of the view, and then set up an animation to scale from the current size to the new size. This part must be done at runtime, since the view scales to differe...
Elegant setup of Python logging in Django
...o find a way of setting up Python logging with Django that I'm happy with. My requirements are fairly simple:
4 Answers
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Fragment lifecycle - which method is called upon show / hide?
I am using the following method to switch between Fragments (in my NavigationDrawer) by showing / hiding them.
11 Answers
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Django migration strategy for renaming a model and relationship fields
...7:
class Migration(migrations.Migration):
dependencies = [
('myapp', '0001_initial'),
]
operations = [
migrations.RenameModel('Foo', 'Bar'),
migrations.RenameField('AnotherModel', 'foo', 'bar'),
migrations.RenameField('YetAnotherModel', 'foo', 'bar')
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The project cannot be built until the build path errors are resolved.
...it was. No amount of cleaning or refreshing would fix it. This bogus "dummy library" was the only thing that worked!
– JonLeah
Jun 15 '11 at 16:19
4
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Best way to extract a subvector from a vector?
Suppose I have a std::vector (let's call it myVec ) of size N . What's the simplest way to construct a new vector consisting of a copy of elements X through Y, where 0
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In JavaScript, is returning out of a switch statement considered a better practice than using break?
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So, given the example in my question, the answer is yes. But, if you have a function where you need to keep going, obviously a break would be what you would use.
– Code Maverick
May 24 '11 at 17:15
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Listing all permutations of a string/integer
A common task in programming interviews (not from my experience of interviews though) is to take a string or an integer and list every possible permutation.
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