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Error: Tablespace for table xxx exists. Please DISCARD the tablespace before IMPORT
... am getting a pretty interesting error on which I cannot find any help via google and the stackoverflow search.
24 Answers
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What is the “right” way to iterate through an array in Ruby?
...t know what the default order is for PHP associative arrays (apparently my google fu isn't strong enough to figure that out, either), but I don't know how you can consider regular PHP arrays and PHP associative arrays to be "the same" in this context, since the order for associative arrays seems und...
Landscape printing from HTML
...e way and it would depend on your content and environment.
This maybe why Google Documents creates a PDF when print is selected and then allows the user to open and print that.
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The case against checked exceptions
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B: Client programmers: get in the habit of creating a wrapped exception (google it) early on in your development. JDK 1.4 and later provide a constructor in RuntimeException for this, but you can easily create your own too. Here's the constructor:
public RuntimeException(Throwable cause)
Then g...
Difference between case object and object
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A huge necro, but it is the highest result for this question in Google outside official tutorial which, as always, is pretty vague about the details. Here are some bare bones objects:
object StandardObject
object SerializableObject extends Serializable
case object CaseObject
Now, lets ...
What is the difference between const_iterator and non-const iterator in the C++ STL?
... mutable exists for a very good reason. It is rarely used, and looking at Google Code Search, there appears to be fair percentage of valid uses. The keyword is a very powerful optimization tool, and it's not like removing it would improve const-correctness(coughpointerscoughandcoughreferencescough)...
How to navigate through textfields (Next / Done Buttons)
...hierarchy, up to the window and its controller, and then the app delegate. Google "responder chain" for plenty of info.
– davehayden
Jan 10 '12 at 22:35
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How do I calculate tables size in Oracle
...y) MSSQL, I'm wondering how I can get at tables size in Oracle 10g.
I have googled it so I'm now aware that I may not have as easy an option as sp_spaceused. Still the potential answers I got are most of the time outdated or don't work. Probably because I'm no DBA on the schema I'm working with.
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What's the difference between passing by reference vs. passing by value?
... not the definition given in almost every introductory programming course. Google what is pass by reference and you will not get that answer. The authentic definition you provide is misuse of the word reference, as when you follow that definition you’re using an alias not a reference: you have two...
What's the difference between SCSS and Sass?
...ective).
I'll try not to repeat much of what others said, you can easily google that but instead, I'd like to say a couple of things from my experience using both, sometimes even in the same project.
SASS pro
cleaner - if you are coming from Python, Ruby (you can even write props with symbol-l...