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Data access object (DAO) in Java
...org/wiki/Data_access_object
Check also the sequence diagram here:
http://www.oracle.com/technetwork/java/dataaccessobject-138824.html
Maybe a simple example can help you understand the concept:
Let's say we have an entity to represent an employee:
public class Employee {
private int id;
...
Javascript fuzzy search that makes sense
...for "better than Levenshtein" and, among other things, found this:
http://www.joyofdata.de/blog/comparison-of-string-distance-algorithms/
This mentions a number of "string distance" measures. Three which looked particularly relevant to your requirement, would be:
Longest Common Substring distanc...
CSS '>' selector; what is it? [duplicate]
...
It declares parent reference, look at this page for definition:
http://www.w3.org/TR/CSS2/selector.html#child-selectors
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How do I partially update an object in MongoDB so the new object will overlay / merge with the exist
...otation key-value pairs. You could use for example this library:
https://www.npmjs.com/package/mongo-dot-notation
It has .flatten function that allows you to change object into flat set of properties that could be then given to $set modifier, without worries that any property of your existing DB ...
HTTPURLConnection Doesn't Follow Redirect from HTTP to HTTPS
...ehavior for different instances.
I found a very good example here http://www.mkyong.com/java/java-httpurlconnection-follow-redirect-example/
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How to properly add include directories with CMake
...ass.cpp exists. Only lonely.h needs to be added to source. See tutorial at www.th-thielemann.de/cmake
– Th. Thielemann
Jan 22 '18 at 18:47
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CSS3 gradient background set on body doesn't stretch but instead repeats?
...ut not a complete one. Here is what I do:
Create a gradient here: http://www.colorzilla.com/gradient-editor/
Set gradient on HTML instead of BODY.
Fix the background on HTML with "background-attachment: fixed;"
Turn off the top and bottom margins on BODY
(optional) I usually create a <DIV id='c...
Is there something like RStudio for Python? [closed]
...e: https://blog.jupyter.org/2016/07/14/jupyter-lab-alpha/ and here: http://www.techatbloomberg.com/blog/inside-the-collaboration-that-built-the-open-source-jupyterlab-project/.
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How do I determine k when using k-means clustering?
...can check the veracity of this information on the following paper:
http://www.ijarcsms.com/docs/paper/volume1/issue6/V1I6-0015.pdf
There is also another method called G-means, where your distribution follows a Gaussian Distribution or Normal Distribution.
It consists of increasing k until all your...
When to prefer JSON over XML?
...improve
performance in that respect.
Here's some further reading: http://www.subbu.org/blog/2006/08/json-vs-xml
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