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What's the difference between an inverted index and a plain old index?
... more details. It's a open source search engine. http://lucene.apache.org/java/docs/index.html
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Why is std::map implemented as a red-black tree?
... trees are used in most collection libraries, including the offerings from Java and Microsoft .NET Framework.
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What is NoSQL, how does it work, and what benefits does it provide? [closed]
...QL still in the picture! This is not good especially when we see that most Java programs today resort to ORM mapping of the underlying relational model. A new concept must have a clearcut definition. Else it will end up like SOA.
The basis of the NoSQL systems lies in the random key - value pair. ...
Storing Image Data for offline web application (client-side storage database)
... These two blob are different. Sqlite blob is arraybuffer in javascript, while js blob has no equivalent in sqlite. Blob cannot convert to arraybuffer, although it can be structurally cloned.
– Kyaw Tun
Jan 2 '13 at 14:24
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What is the purpose of Android's tag in XML layouts?
...on1"
android:text="Button" />
</LinearLayout>
In your java code, all this is transparent: findViewById(R.id.textView1) in your activity class returns the correct widget ( even if that widget was declared in a xml file different from the activity layout).
And the cherry on top: ...
What is a “context bound” in Scala?
...tring]#From](t: T) = 0
f2: [T](t: T)(implicit evidence$1: (T) => java.lang.String)Int
scala> f2(1)
res1: Int = 0
A context bound must be used with a type constructor of kind * => *. However the type constructor Function1 is of kind (*, *) => *. The use of the type alias partial...
File input 'accept' attribute - is it useful?
...lication/x-internet-signup isp
application/x-iphone iii
application/x-javascript js
application/x-latex latex
application/x-msaccess mdb
application/x-mscardfile crd
application/x-msclip clp
application/x-msdownload dll
application/x-msmediaview m13
application/x-msmediaview m1...
Drawing Isometric game worlds
...er:
Note: The illustrations included in this answer were created with a Java implementation of the tile rendering code presented, with the following int array as the map:
tileMap = new int[][] {
{0, 1, 2, 3},
{3, 2, 1, 0},
{0, 0, 1, 1},
{2, 2, 3, 3}
};
The tile images are:
ti...
JPA: How to have one-to-many relation of the same Entity type
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Not the answer you're looking for? Browse other questions tagged java orm jpa hierarchy one-to-many or ask your own question.
When do I need to use Begin / End Blocks and the Go keyword in SQL Server?
...ing it all in one block.
BEGIN and END are just like { and } in C/++/#, Java, etc.
They bound a logical block of code. I tend to use BEGIN and END at the start and end of a stored procedure, but it's not strictly necessary there. Where it IS necessary is for loops, and IF statements, etc, wher...