Reflection-based command line processor
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-9
Wed. Oct. 11th, 2006 6:57 AM
Classe que donada una frase té com a sortida la mateixa frase però havent-li aplicat la xifra del cèsar (per defecte amb valor 3).
-8
Classe que pren una frase i una clau i obté com a sortida el missatge encriptat usant l'algorisme de Vigenère.
-5
Servlet returning an image.
-4
Deletes all files and folders from a directory, including read-only and
hidden files and folders. DelAll starts in the directory you tell it,
removes all read-only and hidden attributes from all the files, removes
all of the subfolders and then all files therein. When DelAll is done,
you will be left in the directory from which you called DelAll. The
directory that you want cleaned will not be deleted.
hidden files and folders. DelAll starts in the directory you tell it,
removes all read-only and hidden attributes from all the files, removes
all of the subfolders and then all files therein. When DelAll is done,
you will be left in the directory from which you called DelAll. The
directory that you want cleaned will not be deleted.
-3
I actually like SQL. So, things like Hibernate with it's own query language don't quite fit my style. But, I don't want to code the same catch SQLException conn.close over and over either. So, I came up with this.
The idea is you extend SQLCommand (usually anonymously) override getSql(), and call execute() to get a list of whatever objects you are selecting - all the cleanup stuff is taken care of. It also handles nullable attributes more intuitively using ResultSetWrapper and PreparedStatementWrapper so that in your overridden getRow(ResultSetWrapper rs) method, you can call getInt on a nullable column and have it return null - what a concept! Also I like java.util.Date for my dates, so the wrappers convert to/from java.sql.Timestamp.
Right now I've only bothered with some basic types - it should be pretty clear how to add more if you need em.
See what ya'll think.
Oh, it uses JDK 1.5 Generics, but stripping that away would be pretty easy if you wanted 1.2 compliance.
The idea is you extend SQLCommand (usually anonymously) override getSql(), and call execute() to get a list of whatever objects you are selecting - all the cleanup stuff is taken care of. It also handles nullable attributes more intuitively using ResultSetWrapper and PreparedStatementWrapper so that in your overridden getRow(ResultSetWrapper rs) method, you can call getInt on a nullable column and have it return null - what a concept! Also I like java.util.Date for my dates, so the wrappers convert to/from java.sql.Timestamp.
Right now I've only bothered with some basic types - it should be pretty clear how to add more if you need em.
See what ya'll think.
Oh, it uses JDK 1.5 Generics, but stripping that away would be pretty easy if you wanted 1.2 compliance.
0
A GroovyClassLoader demonstration. The given domain is a german water flow meter system; I think, you shouldn't be able to understand the domain, but you should be able to understand, how to load a Groovy class in Java via a GroovyClassLoader.
1
Add users and groups to all machines in a domai
1
Archief event log enteries
1
Automated offline backup for Exchange server.
Requires ROBOCOPY from NTRK or other copy utility.
Requires manual adjustments
Requires ROBOCOPY from NTRK or other copy utility.
Requires manual adjustments
2
Convert java.awt.Canvas to java.awt.image.BufferedImage
