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Determining complexity for recursive functions (Big O notation)
...ld still result in O(n^2) but seems like a more intuitive explanation. Why mix subtraction and division when they're essential doing the same thing?
– Jack
Apr 17 '19 at 17:28
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How come a non-const reference cannot bind to a temporary object?
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This answer mixes up terminology. An rvalue is an expression category. A temporary object is an object. An rvalue may or may not denote a temporary object; and a temporary object may or may not be denoted by an rvalue.
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What are good examples of genetic algorithms/genetic programming solutions? [closed]
...valuation of a population, the survivors were cross-bred randomly (by just mixing bits from two parents), with the likelihood of a gene being selected as a parent being proportional to the profit it produced. I also added the possibility of point mutations to spice things up a bit. After a few hun...
Awk学习笔记 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...分别是Alfred Aho、Brian Kernighan、Peter Weinberger。gawk是awk的GNU版本，它提供了Bell实验室和GNU的一些扩展。下面介绍的awk是以GUN的gawk为例的，在linux系统中已把awk链接到gawk，所以下面全部以awk进行介绍。
2. awk命令格式和选项
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What are inline namespaces for?
... to use specifically Mine::V98::f from some or all of their code, they can mix calls to Mine::V98::f from old code with calls to Mine::f in newly-written code.
– Steve Jessop
Jun 13 '12 at 14:11
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How can I pair socks from a pile efficiently?
..., I give the best 20% to Goodwill (tied in a grocery sac so they don't get mixed back in) and pitch the rest. You're not wasting socks, at this point, the 80% only have 6 months left anyway.
– FastAl
Jan 22 '13 at 16:51
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Git Symlinks in Windows
Our developers use a mix of Windows and Unix based OS's. Therefore, symlinks created on Unix machines become a problem for Windows developers. In windows (msysgit), the symlink is converted to a text file with a path to the file it points to. Instead, I'd like to convert the symlink into an actual W...
How do I grant myself admin access to a local SQL Server instance?
... ADD MEMBER [CONTOSO\PatK];
c) If your SQL Server is running in
mixed authentication mode, connect with a Query Window using Windows
Authentication (which includes your Administrator credentials).
Execute code such as the following to create a new SQL Server
Authentication login tha...
How do I pass variables and data from PHP to JavaScript?
...Script code.
More readable - JavaScript is JavaScript, PHP is PHP. Without mixing the two, you get more readable code on both languages.
Allows for asynchronous data transfer - Getting the information from PHP might be time/resources expensive. Sometimes you just don't want to wait for the informati...
Android OpenGL ES and 2D
...rfaceView drawing isn't that efficient when it comes to RT games).
My question is: where to start?
I've spent over a month browsing Google and reading/trying some tutorials/examples I've found anywhere but to be honest, it didn't help much and this is for two reasons:
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