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What is the difference between a URI, a URL and a URN?
People talk about URL s, URI s, and URN s as if they're different things, but they look the sa<em>mem>e to the naked eye.
31 An...
In Functional Progra<em>mem><em>mem>ing, what is a functor?
I've co<em>mem>e across the ter<em>mem> 'Functor' a few ti<em>mem>es while reading various articles on functional progra<em>mem><em>mem>ing, but the authors typically assu<em>mem>e the reader already understands the ter<em>mem>. Looking around on the web has provided either excessively technical descriptions (see the Wikipedia article ) or incred...
Is there a way to cache GitHub credentials for pushing co<em>mem><em>mem>its?
I recently switched to synchronizing <em>mem>y repositories to https:// on GitHub (due to firewall issues), and it asks for a password every ti<em>mem>e.
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What is Unicode, UTF-8, UTF-16?
What's the basis for Unicode and why the need for UTF-8 or UTF-16?
I have researched this on Google and searched here as well but it's not clear to <em>mem>e.
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Create the perfect JPA entity [closed]
I've been working with JPA (i<em>mem>ple<em>mem>entation Hibernate) for so<em>mem>e ti<em>mem>e now and each ti<em>mem>e I need to create entities I find <em>mem>yself struggling with issues as AccessType, i<em>mem><em>mem>utable properties, equals/hashCode, ... .
So I decided to try and find out the general best practice for each issue and write this ...
Is there a difference between copy initialization and direct initialization?
Suppose I have this function:
9 Answers
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What does O(log n) <em>mem>ean exactly?
I a<em>mem> learning about Big O Notation running ti<em>mem>es and a<em>mem>ortized ti<em>mem>es. I understand the notion of O(n) linear ti<em>mem>e, <em>mem>eaning that the size of the input affects the growth of the algorith<em>mem> proportionally...and the sa<em>mem>e goes for, for exa<em>mem>ple, quadratic ti<em>mem>e O(n2) etc..even algorith<em>mem>s, such as per<em>mem>u...
What is the difference between properties and attributes in HT<em>Mem>L?
After the changes <em>mem>ade in jQuery 1.6.1, I have been trying to define the difference between properties and attributes in HT<em>Mem>L.
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What are the disadvantages of using persistent connection in PDO
In PDO, a connection can be <em>mem>ade persistent using the PDO::ATTR_PERSISTENT attribute. According to the php <em>mem>anual -
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REST API 404: Bad URI, or <em>Mem>issing Resource?
I'<em>mem> building a REST API, but I've encountered a proble<em>mem>.
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