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Is there a MySQL option/feature to track history of changes to records?
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It's subtle.
If the business requirement is "I want to audit the changes to the data - who did what and when?", you can usually use audit tables (as per the trigger example Keethanjan posted). I'm not a huge fan of triggers,...
Play audio with Python
How can I play audio (it would be like a 1 second sound) from a Python script?
22 Answers
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What are the benefits of dependency injection containers?
I understand benefits of dependency injection itself. Let's take Spring for instance. I also understand benefits of other Spring featureslike AOP, helpers of different kinds, etc. I'm just wondering, what are the benefits of XML configuration such as:
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How to avoid “if” chains?
...uld evaluate only if the previous one succeeded (this is called short circuit evaluation)
executeThisFunctionInAnyCase() will be executed in any case
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What is Domain Driven Design?
...(in succinct terms) what exactly is domain driven design? I see the term quite a lot but really don't understand what it is or what it looks like. How does it differ from non-domain driven design?
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Does Eclipse have line-wrap
I'm editing an XML file with the Eclipse IDE and need to input paragraphs of text. It doesn't seem that eclipse has a line-wrap feature though. Anyone knows if it does or if there's a plugin for that?
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How to mark a class as Deprecated? [duplicate]
... not want to use a class any more in my project, but do not want to delete it before a period of 2 weeks.
4 Answers
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How can I get form data with JavaScript/jQuery?
Is there a simple, one-line way to get the data of a form as it would be if it was to be submitted in the classic HTML-only way?
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Read a file one line at a time in node.js?
...a large file one line at a time. I found a question on Quora that dealt with the subject but I'm missing some connections to make the whole thing fit together.
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What exactly is Type Coercion in Javascript?
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How can I put this on a practical situation? Shouldn't I always use === when I want to compare if a value is equal to another?
– gespinha
Nov 11 '13 at 21:04
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