Comments for firdau.si http://blog.firdau.si Just another WordPress site Fri, 22 Apr 2011 19:09:11 +0000 hourly 1 http://wordpress.org/?v=3.3.1 Comment on ★ My First Safari Extension: Copy All Links by Kurt http://blog.firdau.si/2010/07/10/my-first-safari-extension-copy-all-links/#comment-270 Kurt Fri, 22 Apr 2011 19:09:11 +0000 http://blog.firdau.si/?p=144#comment-270 Well using Windows 7 Ultimate and Safari 5.0.5 (7533.21.1) And with no other extensions. After I highlight all the links, I right click and choose 'Copy All Links' a dialog box pops up, but it doesn't allow me to copy/paste copy or ctrl-a/ctrl-c/crtl-v anything... What am I doing wrong? Well using Windows 7 Ultimate and Safari 5.0.5 (7533.21.1) And with no other extensions.

After I highlight all the links, I right click and choose ‘Copy All Links’ a dialog box pops up, but it doesn’t allow me to copy/paste copy or ctrl-a/ctrl-c/crtl-v anything…

What am I doing wrong?

]]> Comment on ★ State of Scala IDE on Eclipse by nanda http://blog.firdau.si/2011/01/28/state-of-scala-ide-on-eclipse/#comment-53 nanda Thu, 10 Feb 2011 08:16:17 +0000 http://blog.firdau.si/?p=222#comment-53 Hi Matt, thank you for the clarification. Regarding the Scala formatter, I find that flexibility is really nice to have. People have different opinion about beautiful code. Since Scala has so many syntactic-sugar, this flexibility becomes more important. Not all people will use all syntactic sugar. With flexibility, we can adjust the formatter for our own code style. Hi Matt, thank you for the clarification.

Regarding the Scala formatter, I find that flexibility is really nice to have. People have different opinion about beautiful code.

Since Scala has so many syntactic-sugar, this flexibility becomes more important. Not all people will use all syntactic sugar. With flexibility, we can adjust the formatter for our own code style.

]]> Comment on ★ State of Scala IDE on Eclipse by Matt R http://blog.firdau.si/2011/01/28/state-of-scala-ide-on-eclipse/#comment-52 Matt R Wed, 09 Feb 2011 21:41:07 +0000 http://blog.firdau.si/?p=222#comment-52 > I still put a lot of hope with Scala IDE. The project has recently started getting developer time from Martin Odersky's new Scala Solutions company, so hopefully things will improve faster. > No refactoring. That's not quite true. There are some refactorings available -- certainly nowhere near as polished as those for Java, but good enough to be useful: extract method, inline, rename (mostly useful only for local variables right now) and organise imports. > Limited formatting options. Eclipse’s Java Formatter is the best > configurable formatter I’ve ever saw. This Scala formatter doesn’t even > come near it. That's certainly true. I'm the author of Scalariform -- the Scala formatter library used by Eclipse. It's both a maturity thing and a philosophy thing. The philosophy is a bit different to that of the Eclipse Java formatter in that the intention is not to support a huge number of fine-grained options. So, for example, Eclipse lets you configure a space before commas in an explicit constructor call, but no spaces before commas in an object allocation argument. I don't think many users really want/need that level of granularity. The intention is to support specific, larger-grained styles that people ask for, so if you want Scala IDE to format your code in a particular way not currently supported, please do log a request at Github (http://github.com/mdr/scalariform), and I'll see what I can do. > I still put a lot of hope with Scala IDE.

The project has recently started getting developer time from Martin Odersky’s new Scala Solutions company, so hopefully things will improve faster.

> No refactoring.

That’s not quite true. There are some refactorings available — certainly nowhere near as polished as those for Java, but good enough to be useful: extract method, inline, rename (mostly useful only for local variables right now) and organise imports.

> Limited formatting options. Eclipse’s Java Formatter is the best
> configurable formatter I’ve ever saw. This Scala formatter doesn’t even
> come near it.

That’s certainly true. I’m the author of Scalariform — the Scala formatter library used by Eclipse. It’s both a maturity thing and a philosophy thing.

The philosophy is a bit different to that of the Eclipse Java formatter in that the intention is not to support a huge number of fine-grained options. So, for example, Eclipse lets you configure a space before commas in an explicit constructor call, but no spaces before commas in an object allocation argument. I don’t think many users really want/need that level of granularity.

The intention is to support specific, larger-grained styles that people ask for, so if you want Scala IDE to format your code in a particular way not currently supported, please do log a request at Github (http://github.com/mdr/scalariform), and I’ll see what I can do.

]]> Comment on ★ Hello World… Using Spring Roo 1.1.0M1 under STS 2.3.3M1 by Stanley http://blog.firdau.si/2010/07/01/hello-world-using-spring-roo-1-1-0m1-under-sts-2-3-3m1/#comment-14 Stanley Tue, 28 Dec 2010 09:11:14 +0000 http://blog.firdau.si/?p=28#comment-14 It works. It works.

]]> Comment on ★ Hello World… Using Spring Roo 1.1.0M1 under STS 2.3.3M1 by Stanley http://blog.firdau.si/2010/07/01/hello-world-using-spring-roo-1-1-0m1-under-sts-2-3-3m1/#comment-13 Stanley Mon, 27 Dec 2010 01:58:27 +0000 http://blog.firdau.si/?p=28#comment-13 P.S. I use GWT 2.1.1. Beside the error I get a lot of errors at validating newly compiled units (in Eclipse in Development Mode tab for Web Apps): Errors in 'jar:file:/C:/Galileo/plugins/com.google.gwt.eclipse.sdkbundle.2.1.1_2.1.1.v201012170127/gwt-2.1.1/gwt-user.jar!/com/google/gwt/requestfactory/client/impl/AbstractClientRequestFactory.java' Line 29: The constructor DefaultRequestTransport() is undefined Errors in 'jar:file:/C:/Galileo/plugins/com.google.gwt.eclipse.sdkbundle.2.1.1_2.1.1.v201012170127/gwt-2.1.1/gwt-user.jar!/com/google/gwt/requestfactory/shared/DefaultProxyStore.java' Line 37: No source code is available for type com.google.gwt.autobean.shared.AutoBean; did you forget to inherit a required module? Line 38: No source code is available for type com.google.gwt.autobean.shared.Splittable; did you forget to inherit a required module? Line 60: No source code is available for type com.google.gwt.autobean.shared.AutoBeanCodex; did you forget to inherit a required module? ... P.S. I use GWT 2.1.1. Beside the error I get a lot of errors at validating newly compiled units (in Eclipse in Development Mode tab for Web Apps):

Errors in ‘jar:file:/C:/Galileo/plugins/com.google.gwt.eclipse.sdkbundle.2.1.1_2.1.1.v201012170127/gwt-2.1.1/gwt-user.jar!/com/google/gwt/requestfactory/client/impl/AbstractClientRequestFactory.java’
Line 29: The constructor DefaultRequestTransport() is undefined

Errors in ‘jar:file:/C:/Galileo/plugins/com.google.gwt.eclipse.sdkbundle.2.1.1_2.1.1.v201012170127/gwt-2.1.1/gwt-user.jar!/com/google/gwt/requestfactory/shared/DefaultProxyStore.java’
Line 37: No source code is available for type com.google.gwt.autobean.shared.AutoBean; did you forget to inherit a required module?
Line 38: No source code is available for type com.google.gwt.autobean.shared.Splittable; did you forget to inherit a required module?
Line 60: No source code is available for type com.google.gwt.autobean.shared.AutoBeanCodex; did you forget to inherit a required module?
…

]]> Comment on ★ Hello World… Using Spring Roo 1.1.0M1 under STS 2.3.3M1 by Stanley http://blog.firdau.si/2010/07/01/hello-world-using-spring-roo-1-1-0m1-under-sts-2-3-3m1/#comment-12 Stanley Mon, 27 Dec 2010 01:02:18 +0000 http://blog.firdau.si/?p=28#comment-12 Hi, first thank you very much for your blog. A small detail: in the point 9. it lacks in "CHECK IN Use Google Web Tool Kit" after "select Google -> Web Toolkit Settings…". After I start this project as Web Application, I get already in Browser an error: "Error: Server Error: Entity manager has not been injected (is the Spring Aspects JAR configured as an AJC/AJDT aspects library?)". How can I solve it? Thank you in advance. Hi,

first thank you very much for your blog.
A small detail: in the point 9. it lacks in “CHECK IN Use Google Web Tool Kit” after “select Google -> Web Toolkit Settings…”.

After I start this project as Web Application, I get already in Browser an error:
“Error: Server Error: Entity manager has not been injected (is the Spring Aspects JAR configured as an AJC/AJDT aspects library?)”. How can I solve it?

Thank you in advance.

]]> Comment on ★ Java Tips: Memory Optimization for String by Name http://blog.firdau.si/2009/01/06/java-tips-memory-optimization-for-string/#comment-2 Name Thu, 22 Jul 2010 09:17:57 +0000 http://blog.firdau.si/?p=70#comment-2 except that intern() doesn't use the head but some other memory (perm space). So if you don't have a lot a perm space you can have not enough memory. except that intern() doesn’t use the head but some other memory (perm space). So if you don’t have a lot a perm space you can have not enough memory.

]]> Comment on ★ My First Safari Extension: Copy All Links by nanda http://blog.firdau.si/2010/07/10/my-first-safari-extension-copy-all-links/#comment-25 nanda Fri, 16 Jul 2010 04:28:35 +0000 http://blog.firdau.si/?p=144#comment-25 No, you should get a dialog where you can copy the links from. Safari doesn't allow access to clipboard, unfortunetely :( No, you should get a dialog where you can copy the links from. Safari doesn’t allow access to clipboard, unfortunetely :(

]]> Comment on ★ My First Safari Extension: Copy All Links by hcabbos http://blog.firdau.si/2010/07/10/my-first-safari-extension-copy-all-links/#comment-24 hcabbos Fri, 16 Jul 2010 01:25:14 +0000 http://blog.firdau.si/?p=144#comment-24 Shouldn't the text be copied to the Mac pasteboard? After clicking OK and then opening a TextEdit document to paste into, the links aren't be pasted. I've tried this with just 3-4 links and paragraphs containing 20 or more links also and it doesn't work either way. Mac OS X 10.5.8 PowerMac G4 1.5 gig RAM Shouldn’t the text be copied to the Mac pasteboard? After clicking OK and then opening a TextEdit document to paste into, the links aren’t be pasted. I’ve tried this with just 3-4 links and paragraphs containing 20 or more links also and it doesn’t work either way.

Mac OS X 10.5.8
PowerMac G4
1.5 gig RAM

]]> Comment on ★ Limit Your Access to Java API for More Productivity by nanda http://blog.firdau.si/2010/07/07/limit-your-access-to-java-api-for-more-productivity/#comment-20 nanda Thu, 15 Jul 2010 15:58:41 +0000 http://blog.firdau.si/?p=112#comment-20 Thanks David! Thanks David!

]]>