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How does Dijkstra's Algorithm and A-Star compare?
... Dijkstra's algorithm was developed first; but it is a special case of the more general algorithm A*. It is not at all unusual (in fact, probably the norm) for special cases to be discovered first, and then subsequently be generalized .
– Pieter Geerkens
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nodejs how to read keystrokes from stdin
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How to get a resource id with a known resource name?
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How to change Git log date formats
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How to implement an STL-style iterator and avoid common pitfalls?
...inimize code duplication.
My post at Writing your own STL Container has a more complete container/iterator prototype.
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AngularJS with Django - Conflicting template tags
...other concerns for mixing server-side and client-side templates)? A little more explanation would be helpful.
– Brian
Jul 3 '12 at 19:09
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How to install pip for Python 3 on Mac OS X?
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How to fix “Headers already sent” error in PHP
...le></head>
<body><h1>Content</h1> <p>Some more output follows...</p>
and <a href="/"> <img src=internal-icon-delayed> </a>
The page/output always follows the headers. PHP has to pass the
headers to the webserver first. It can only do that on...
PHP: How to remove all non printable characters in a string?
...3.32% faster
The timings themselves are for 10000 iterations, but what's more interesting is the relative differences. Up to 512 chars, I was seeing preg_replace alway win. In the 1-8kb range, str_replace had a marginal edge.
I thought it was interesting result, so including it here. The importa...
Instance attribute attribute_name defined outside __init__
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@StevenLiao that's all well and good, but it's still more readable, fewer lines of code, and develops good habits for the future. Up to you.
– roippi
Oct 10 '13 at 0:57
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