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When would I use XML instead of SQL? [closed]
I've been working on database-driven web applications for a few years now and recently took on a project involving a CMS that is XML-capable. This has led me to think about the usage of XML/XSLT in general and in what situations it would be more useful than the approach I've always used, which is st...
Difference between toFixed() and toPrecision()?
I'm new to JavaScript and just discovered toFixed() and toPrecision() to round numbers. However, I can't figure out what the difference between the two is.
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I want to get the type of a variable at runtime
I want to get the type of a variable at runtime.
How do I do this?
4 Answers
4
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Difference between volatile and synchronized in Java
I am wondering at the difference between declaring a variable as volatile and always accessing the variable in a synchronized(this) block in Java?
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C++ : why bool is 8 bits long?
... 8 bits long (on my system), where only one bit is enough to hold the boolean value ?
6 Answers
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Best Practice for Forcing Garbage Collection in C#
In my experience it seems that most people will tell you that it is unwise to force a garbage collection but in some cases where you are working with large objects that don't always get collected in the 0 generation but where memory is an issue, is it ok to force the collect? Is there a best practi...
What is the difference between a weak reference and an unowned reference?
Swift has:
7 Answers
7
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How to check that a string is a palindrome using regular expressions?
That was an interview question that I was unable to answer:
32 Answers
32
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How to copy a dictionary and only edit the copy
Can someone please explain this to me? This doesn't make any sense to me.
20 Answers
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Sort array of objects by object fields
How can I sort this array of objects by one of its fields, like name or count ?
19 Answers
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