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What is the difference between Python's list methods append and extend?
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What are the downsides to using Dependency Injection? [closed]
...y by increasing the number of classes since responsibilities are separated more, which is not always beneficial
Your code will be (somewhat) coupled to the dependency injection framework you use (or more generally how you decide to implement the DI pattern)
DI containers or approaches that perform t...
What are best practices for REST nested resources?
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While there is no prohibition, I consider it more elegant to have only one path to a resource - keeps all mental models simpler. I also prefer that URIs don't change their resource type if there is any nesting. for example /company/* should only return the company resou...
Is there a standard sign function (signum, sgn) in C/C++?
...low standard library function that doesn't even really implement signum is more understandable.
The < 0 part of the check triggers GCC's -Wtype-limits warning when instantiated for an unsigned type. You can avoid this by using some overloads:
template <typename T> inline constexpr
int sign...
What are the differences between B trees and B+ trees?
... trees:
Because B+ trees don't have data associated with interior nodes, more keys can fit on a page of memory. Therefore, it will require fewer cache misses in order to access data that is on a leaf node.
The leaf nodes of B+ trees are linked, so doing a full scan of all objects in a tree require...
Simple proof that GUID is not unique [closed]
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What does Google Closure Library offer over jQuery? [closed]
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I'll try to add my piece of information.
More than another JS lib
As I understand it, Google Closure is not only another JS library, but it is also a set of tools that will allow you to optimize your JS code. Working with jQuery gives you good tools and a lightweig...
Protect .NET code from reverse engineering?
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You can't.
There are steps you can take to make it a little more difficult, but ultimately any executable on the local machine is crackable. Eventually, that code has to be converted into native machine code and every application that is runnable is vulnerable.
What you want to do is...
What's “tools:context” in Android layout files?
...t have to be a class that extends Context , right? if so, i think it does more that what you are saying , though i'm not sure what .
– android developer
Jun 18 '12 at 8:36
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LINQ's Distinct() on a particular property
...ion). What I if want to use Distinct on a list of an Object on one or more properties of the object?
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