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What is the concept of erasure in generics in Java?
... new set of collections. That's exactly the route that .NET went. In other words, it's this third bullet which is the important one. (Continued.)
– Jon Skeet
Nov 24 '08 at 7:55
15
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Debug.Assert vs Exception Throwing
...se, strengths, and weaknesses.
I was going to type up an answer in my own words but this does the concept better justice than I would have:
C# Station: Assertions
The use of assert statements can be an
effective way to catch program logic
errors at runtime, and yet they are
easily filter...
What does principal end of an association means in 1:1 relationship in Entity framework
... of the dependent end, because a primary key is by nature unique. In other words, they half-implemented it and took a shortcut that dictates that your tables have to be design in a non-standard way.
– Chris Pratt
Jun 30 '17 at 13:42
...
Why use Abstract Base Classes in Python?
...; isinstance(ContainAllTheThings(), collections.Container)
True
In other words, if you implement the right interface, you're a subclass! ABCs provide a formal way to define interfaces in Python, while staying true to the spirit of duck-typing. Besides, this works in a way that honours the Open-Clo...
Simple logical operators in Bash
...e of variables and I want to check the following condition (written out in words, then my failed attempt at bash scripting):
...
How are ssl certificates verified?
...by a Certificate Authority that your browser already knows about. In other words, your browser can easily validate the authenticity of a purchased certificate.
Unfortunately this has led to a common misconception that self-signed certificates are inherently less secure than those sold by commercial...
Objective-C ARC: strong vs retain and weak vs assign
...t says "keep this in the heap until I don't point to it anymore"
in other words " I'am the owner, you cannot dealloc this before aim fine with that same as retain"
You use strong only if you need to retain the object.
By default all instance variables and local variables are strong pointers.
We gen...
Injecting $scope into an angular service function()
...udents.length); }
See, also, this short demo.
LITTLE UPDATE:
A few words to avoid the confusion that may arise while talking about using a service, but not creating it with the service() function.
Quoting the docs on $provide:
An Angular service is a singleton object created by a servic...
What does “zend_mm_heap corrupted” mean
...oblem. I gave an explanation of the problem in easy to understand code and words, and advised them to create a bug report, and lastly gave them advice about creating and maintaining a useful bug report. The only thing to do here is create a bug report, messing with settings, extensions, versions, ...
Some questions about Automatic Reference Counting in iOS5 SDK
... that's about it. You can still retain/release but the system has the last word.
– Dylan Gattey
Oct 8 '11 at 3:28
...