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Autoresizing issue of UICollectionViewCell contentView's frame in Storyboard prototype cell (Xcode 6
...ommented before, the workaround Daniel Plamann described works for me. The ones described by Igor Palaguta and KoCMoHaBTa look simpler though, and appear to make sense giving Apple DTS' answer, so I'll try those later.
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Making a LinearLayout act like an Button
...setOnTouchListener to get the same result and I submit the code in case anyone has the same needs.
The following code creates a LinearLayout with two textviews and round corners, changing color when pressed.
First, create two xml files in drawable folder, one for normal and one for pressed linea...
Can't install Ruby under Lion with RVM – GCC issues
...separately from the XCode menu -> Preferences -> Downloads -> Components. This is a pre-requisite for doing any compiling with XCode on the command-line, not just Ruby.
Note 2: If something doesn't work after following the steps, try doing a reboot or re-login to ensure that the environmen...
What is the difference between functional and non functional requirement? [closed]
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Functional requirements specifies a function that a system or system component must be able to perform. It can be documented in various ways. The most common ones are written descriptions in documents, and use cases.
Use cases can be textual enumeration lists as well as diagrams, describing user ...
How can I include a YAML file inside another?
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Your question does not ask for a Python solution, but here is one using PyYAML.
PyYAML allows you to attach custom constructors (such as !include) to the YAML loader. I've included a root directory that can be set so that this solution supports relative and absolute file references.
C...
Simple Getter/Setter comments
...ay which describes a getter/setter better than just the method signature alone. Yes, there are cases where a programmer is lazy and just repeats the method signature in the comment, but I think that generally speaking, it is a helpful behavior to force.
– Matt Vukas
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Python `if x is not None` or `if not x is None`?
I've always thought of the if not x is None version to be more clear, but Google's style guide and PEP-8 both use if x is not None . Is there any minor performance difference (I'm assuming not), and is there any case where one really doesn't fit (making the other a clear winner for my convent...
What is the difference between is_a and instanceof?
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It's no longer deprecated as of 5.3, so there's no worry there.
There is one difference however. is_a being a function takes an object as parameter 1, and a string (variable, constant, or literal) as parameter 2. So:
is_a($object, $string); // <- Only way to call it
instanceof takes an obje...
How can you set class attributes from variable arguments (kwargs) in python
... here do not cover a good way to initialize all allowed attributes to just one default value.
So, to add to the answers given by @fqxp and @mmj:
class Myclass:
def __init__(self, **kwargs):
# all those keys will be initialized as class attributes
allowed_keys = set(['attr1','at...
How big can a user agent string get?
...aximum length in your INSERTer to keep UA strings it under 4KB. Unless someone is emailing you in the user-agent, it should not go over that length.
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