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What is the difference between JSF, Servlet and JSP?
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1236
JSP (JavaServer Pages)
JSP is a Java view technology running on the server machine which allows...
What issues should be considered when overriding equals and hashCode in Java?
...verride
public int hashCode() {
return new HashCodeBuilder(17, 31). // two randomly chosen prime numbers
// if deriving: appendSuper(super.hashCode()).
append(name).
append(age).
toHashCode();
}
@Override
public boolean equals(...
Naming of ID columns in database tables
...ipattern.
See http://www.amazon.com/s/ref=nb_sb_ss_i_1_5?url=search-alias%3Dstripbooks&field-keywords=sql+antipatterns&sprefix=sql+a
If you have many tables with ID as the id you are making reporting that much more difficult. It obscures meaning and makes complex queries harder to read as ...
AngularJS : When to use service instead of factory
... 80% of cases I think.
For more details: http://blog.manishchhabra.com/2013/09/angularjs-service-vs-factory-with-example/
UPDATE :
Excellent post here :
http://iffycan.blogspot.com.ar/2013/05/angular-service-or-factory.html
"If you want your function to be called like a normal function, u...
:: (double colon) operator in Java 8
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1032
Usually, one would call the reduce method using Math.max(int, int) as follows:
reduce(new IntB...
What is the maximum possible length of a .NET string?
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349
The theoretical limit may be 2,147,483,647, but the practical limit is nowhere near that. Sinc...
What is the exact problem with multiple inheritance?
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edited May 23 '19 at 13:44
Tarick Welling
2,33522 gold badges1313 silver badges3131 bronze badges
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Proper stack and heap usage in C++?
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243
No, the difference between stack and heap isn't performance. It's lifespan: any local variable i...
Detecting 'stealth' web-crawlers
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answered Nov 22 '08 at 18:38
Dave SherohmanDave Sherohman
41.8k1111 gold badges6060 silver badges9797 bronze badges
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