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Best database field type for a URL
I need to store a url in a MySQL table. What's the best practice for defining a field that will hold a URL with an undetermined length?
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How do I execute a stored procedure once for each row returned by query?
I have a stored procedure that alters user data in a certain way. I pass it user_id and it does it's thing. I want to run a query on a table and then for each user_id I find run the stored procedure once on that user_id
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API vs. Webservice [closed]
What is the difference between a webservice and an API? Is the difference more than the protocol used to transfer data?
thanks.
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When should I make explicit use of the `this` pointer?
When should I explicitly write this->member in a method of
a class?
12 Answers
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What is the difference between a shim and a polyfill?
... web development circles, see e.g. HTML5 Cross Browser Polyfills , which says:
6 Answers
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How to name factory like methods?
I guess that most factory-like methods start with create . But why are they called " create "? Why not " make ", " produce ", " build ", " generate " or something else? Is it only a matter of taste? A convention? Or is there a special meaning in "create"?
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What is a Lambda?
Could someone provide a good description of what a Lambda is? We have a tag for them and they're on the secrets of C# question, but I have yet to find a good definition and explanation of what they are in the first place.
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The difference between Classes, Objects, and Instances
What is a class, an object and an instance in Java?
16 Answers
16
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How do you effectively model inheritance in a database?
What are the best practices for modeling inheritance in databases?
9 Answers
9
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How can I list ALL DNS records?
Is there any way I can list ALL DNS records for a domain?
8 Answers
8
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