- ARCHIVE / 2010. július 12
- Java fejlesztés
Hmm, azt hiszem – sőt biztos vagyok benne -, hogy csak akkor érdemes Java-s fejlesztési projektbe fogni, ha a számlázandó összeg végéhez hozzá lehet írni egy nullát… Különben a veszteség igen durva lesz.
Ennél a borzalomnál lassabb, nehézkesebb, erőforrás-zabálóbb idegesítőbb, szögletesebb bullshit-et még nem termelt ki magából ez a bináris előjelű szakma… Java for mazopisták!
- Java keystore import on OSX
Do you want to avoid ‘unable to find valid certification path to requested target’ error message of Java applications on OSX?
Just start my shell script with argument of target site name (example below), restart application and enjoy results…
Example error message:sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
Source of [...]
- Terrible Mac OS X Java vulnerability issue
CVE-2008-5353 allows malicious code to escape the Java sandbox and run arbitrary commands with the permissions of the executing user. This may result in untrusted Java applets executing arbitrary code merely by visiting a web page hosting the applet. The issue is trivially exploitable.
Unfortunately, these vulnerabilities remain in Apple’s shipping JVMs, as well as Soylatte [...]
- Barcode reading on PDF pages
I would like to release two useful JAVA functions to help decoding PDF documents to image and scan for barcodes on…
These functions are parts of my Barcode Tools Server, what can recognize and stamp barcodes from/on PDF documents.
Required classes:
– JPEDAL (Java Pdf Extraction Decoding Access Library)
– J4L Barcode Vision for the Java Platform
PDF2Image: [...]
- My Eclipse installation
Just for a reminder…
Requirements, Features:
– Support for Alfresco development (javascript and java webscripts, actions, properties XMLs)
– HTML editor and preview (Firefox and Safari)
– JavaScript editor (with code formatter, and syntax checker)
– Freemarker editor (with syntax checker)
– PHP editor (with syntax checker and help)
– XML editor
– Shell script editor
[...]
- Alfresco: ObjID already in use
What a wonderful day, after hours of installation and customization procedure (Alfresco backend on Debian Linux host) i’ve got a killer error message in console.
Alfresco 3.0 startup error, with difficult to understand message about some object what is already in use:18:46:21,943 ERROR [web.context.ContextLoader.initWebApplicationContext:203] Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘org.springframework.remoting.rmi.RmiServiceExporter’ defined in class [...]
- Quick locale translator
As a quick relaxing activity over a keyboard and a geek/coder mind – here is an automatic language/locale property file (.properties in resource bundles used in Java related technologies to store the configurable parameters of an application) translator.
Translator uses Google Translate AJAX API and ExtJS.
Quick how-to:Click on URL: QuickLocale
Paste your properties file content into the top textarea (Source [...]
- FreeMarker tutorial
I’ve found a very interesting post about an interface to learn FreeMarker templating engine: FreeMarker sketchbook
FreeMarker sketchbook is a Java WebStart application with following features:
- realtime output processing and view
- page and tag view
- variable editor
- help and examples included
FreeMarker is a template engine and language which we are using in the content management system [...]
