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Textarea that can do syntax highlighting on the fly?
...tory wikipedia link: http://en.wikipedia.org/wiki/Comparison_of_JavaScript-based_source_code_editors
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Method names for getting data [closed]
...ail.
findBooks(criteria)
is when are trying to find a sub-set
of the books based on parameters to
the method call, this will usually
be overloaded with different search
criteria
loadBooks(source) is when you are
loading from an external source,
like a file or db.
I would not use
fetch/retrieve becau...
“Use the new keyword if hiding was intended” warning
...
Your class has a base class, and this base class also has a property (which is not virtual or abstract) called Events which is being overridden by your class. If you intend to override it put the "new" keyword after the public modifier. E.G.
...
What is the difference between self::$bar and static::$bar in PHP?
...c bindings. One of the most useful scenarios that I found was for creating Base classes for Singleton Classes:
class A { // Base Class
protected static $name = '';
protected static function getName() {
return static::$name;
}
}
class B extends A {
protected static $name = 'M...
Avoiding instanceof in Java
...Orc. What do you think about me?". Opinionated elf can then judge monsters based on these "greetings", with a code similar to bool visitOrc(Orc orc) { return orc.stench()<threshold; } bool visitFlower(Flower flower) { return flower.colour==magenta; }. The only monster-specific code will then be c...
Why is using the rails default_scope often recommend against?
...roblem 1
Lets consider the basic example:
class Post < ActiveRecord::Base
default_scope { where(published: true) }
end
The motivation to make the default published: true, might be to make sure you have to be explict when wanting to show unpublished (private) posts. So far so good.
2.1.1 :...
Operational Transformation library?
...ound.
Operational Transformation: E.g.
Google Wave OT. The approach is based on the so called Jupiter approach.
ShareJs. Based on the same OT algorithm as Google Wave OT.
Coweb-jsoe. Based on COT - a very sophisticated OT approach that also supports p2p message propagation.
OpenCoweb. It leverag...
How do you see recent SVN log entries?
... order:
svn log -r HEAD:1
To list everything from the thirteenth to the base of the currently checked-out revision in ascending order:
svn log -r 13:BASE
To get everything between the given dates:
svn log -r {2011-02-02}:{2011-02-03}
You can combine all the above expressions with the --limi...
Is a successor for TeX/LaTeX in sight? [closed]
...agement capabilities, and perhaps do it better -- like DocBook. (Well it's based on XML, but...) But it is hard to imagine alternatives that will replace TeX, the typesetting engine itself. TeX is probably among the programs with the least number of bugs in it -- Knuth offers $327.68 for every bug f...
What is the better API to Reading Excel sheets in java - JXL or Apache POI [closed]
...ionally, POI contains not just the main "usermodel" API, but also an event-based API if all you want to do is read the spreadsheet content.
In conclusion, because of the better documentation, more features, active development, and Excel 2007+ format support, I use Apache POI.
...