Rails
ruby on rails - Routing to static html page in /public - Stack Overflow
http://stackoverflow.com/questions/5631145/routing-to-static-html-page-in-public
Tried to host wsdl and xsd resources. This seemed to be more trouble than it was worth, so I turned to Rack to get the job done. That being said, I decided it would be more consistent to simple grab resources relatively from the file system.
Rails Routing from the Outside In — Ruby on Rails Guides
http://guides.rubyonrails.org/routing.html
I was trying to figure out how to redirect to a static page. This didn't end up helping. Ended up using Rack instead.
get '/stories', to: redirect('/posts')
get '/stories/:name', to: redirect('/posts/%{name}')
get '/stories/:name', to: redirect {|params, req| "/posts/#{params[:name].pluralize}" }
get '/stories', to: redirect {|p, req| "/posts/#{req.subdomain}" }
Layouts and Rendering in Rails — Ruby on Rails Guides
http://guides.rubyonrails.org/layouts_and_rendering.html
Tried to render xml and xsd files. Again, I ended up using Rack instead.
render xml: @product
render file: filename, content_type: "application/rss"
How can I get a rails route to keep the extension as part of the id? - Stack Overflow
http://stackoverflow.com/questions/3409395/how-can-i-get-a-rails-route-to-keep-the-extension-as-part-of-the-id
- http://stackoverflow.com/questions/948886/rails-restful-resources-using-to-param-for-a-field-that-contains-separator-chara
- http://poocs.net/2007/11/14/special-characters-and-nested-routes
At first, I was having success with rendering the wsdl, but the xsd files have periods throughout the file name. I wanted to be able to ignore the periods, but Rails thought what followed the period was the file extension.
map.resources :websites, :requirements => { :id => /[a-zA-Z0-9\-\.]+/ } do |websites|
websites.with_options :requirements => { :website_id => /[a-zA-Z0-9\-\.]+/ } do |websites_requirements|
websites_requirements.resources :dns_records
end
end
map.resources :users,
:requirements => { :id => %r([^/;,?]+) }
For Rails3 use :constraints instead of :requirements
http://stackoverflow.com/questions/3409395/how-can-i-get-a-rails-route-to-keep-the-extension-as-part-of-the-id
Ruby on Rack #1 - Hello Rack! - (m.onkey.org)
http://m.onkey.org/ruby-on-rack-1-hello-rack
Lovely, little lightweight web server. I ended up using this instead of Rails to host wsdl and xsd resources.
require 'rubygems'
require 'rack'
class HelloWorld
def call(env)
[200, {"Content-Type" => "text/html"}, "Hello Rack!"]
end
end
Rack::Handler::Mongrel.run HelloWorld.new, :Port => 9292
Maven
jax ws - Use CXF JaxWsServerFactoryBean exception Cannot find any registered HttpDestinationFactory from the Bus - Stack Overflow
http://stackoverflow.com/questions/13617691/use-cxf-jaxwsserverfactorybean-exception-cannot-find-any-registered-httpdestinat
Caused by: java.io.IOException: Cannot find any registered HttpDestinationFactory from the Bus.
at org.apache.cxf.transport.http.HTTPTransportFactory.getDestination(HTTPTransportFactory.java:295)
at org.apache.cxf.binding.soap.SoapTransportFactory.getDestination(SoapTransportFactory.java:143)
at org.apache.cxf.endpoint.ServerImpl.initDestination(ServerImpl.java:93)
at org.apache.cxf.endpoint.ServerImpl.<init>(ServerImpl.java:72)
at org.apache.cxf.frontend.ServerFactoryBean.create(ServerFactoryBean.java:160)
If this error is logged, check and make sure the Jetty library is in the classpath.
<dependencies>
...
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-transports-http-jetty</artifactId>
<version>2.7.6</version>
</dependency>
</dependencies>
SLF4J Error Codes
http://www.slf4j.org/codes.html#StaticLoggerBinder
Apparently, there are way too many logging libraries. Unfortunately, some libraries package in their own perferred logging library. This poses some challenges when there are conflicts. I had to disable a javadoc generator plugin because it bundled a logging library that was compatible with another logging library in a different JAR resource.
Do your best to exclude those libraries causing conflicts.
Check the dependency tree and add excludes.
mvn dependency:tree -Dincludes=velocity:velocity
Next, exclude inner dependencies. And then if you have to, remove libraries that bundle too much for their own good.
<dependencies>
..
<dependency>
<groupId>org.apache.maven.plugin-tools</groupId>
<artifactId>maven-plugin-tools-api</artifactId>
<version>2.5.1</version>
<exclusions>
<exclusion>
<groupId>jetty</groupId>
<artifactId>jetty</artifactId>
</exclusion>
</exclusions>
</dependency>
</dependencies>
Maven Repository: ch.qos.logback » logback-classic
» 1.0.13
http://mvnrepository.com/artifact/ch.qos.logback/logback-classic/1.0.13
Dependency entry for logback logging library. There are so many logging libraries out there; this one seems to have a greater level of popularity.
ch.qos.logback
logback-classic
1.0.13
Logback should be used in conjunction with SLF4J.
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import ch.qos.logback.classic.LoggerContext;
import ch.qos.logback.core.util.StatusPrinter;
public class HelloWorld2 {
public static void main(String[] args) {
Logger logger = LoggerFactory.getLogger("chapters.introduction.HelloWorld2");
logger.debug("Hello world.");
// print internal state
LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
StatusPrinter.print(lc);
}
}
Logback is intended as a successor to the popular log4j project. [It] is faster and has a smaller footprint than all existing logging systems...
http://mvnrepository.com/artifact/ch.qos.logback/logback-classic/1.0.13
Maven - Introduction to the Build Lifecycle
http://maven.apache.org/guides/introduction/introduction-to-the-lifecycle.html
Without understanding the Maven lifecycle, you will be navigating the waters of Maven blindly.
java - Different dependencies for different build profiles in maven - Stack Overflow
http://stackoverflow.com/questions/166895/different-dependencies-for-different-build-profiles-in-maven
Each profile block supports the tag
<profiles>
<profile>
<id>debug</id>
…
<dependencies>
<dependency>…</dependency>
</dependencies>
…
</profile>
<profile>
<id>release</id>
…
<dependencies>
<dependency>…</dependency>
</dependencies>
…
</profile>
</profiles>
Maven Repository: org.apache.cxf » cxf-rt-transports-http-jetty
» 2.7.6
http://mvnrepository.com/artifact/org.apache.cxf/cxf-rt-transports-http-jetty/2.7.6
Dependency entry for the Jetty web server library.
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-transports-http-jetty</artifactId>
<version>2.7.6</version>
</dependency>
Maven Dependency plugin - Filtering the dependency tree
http://maven.apache.org/plugins/maven-dependency-plugin/examples/filtering-the-dependency-tree.html
- http://maven.apache.org/guides/introduction/introduction-to-optional-and-excludes-dependencies.html
When there are problems with dependencies, this is a vital tool to get some insight and resolve the problem. Sometimes those issues can be resolved by including an <excludes> block. Other times dependencies need to be moved around, either in a different order in a given pom.xml or moved into a different pom.xml altogether.
Maven Repository: org.apache.maven.plugins » maven-javadoc-plugin » 2.9.1
http://mvnrepository.com/artifact/org.apache.maven.plugins/maven-javadoc-plugin/2.9.1
- https://bitbucket.org/atlassian/maven-javadoc-plugin
- http://stackoverflow.com/questions/tagged/maven-javadoc-plugin
Got to get my Javadocs up to par...
<dependency>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
<version>2.9.1</version>
</dependency>
Versions Maven Plugin - Checking for new plugin updates
http://mojo.codehaus.org/versions-maven-plugin/examples/display-plugin-updates.html
The display-plugin-updates goal will check all the plugins and reports used in your project and display a list of those plugins with newer versions available.
mvn versions:display-plugin-updates
CXF
Developing Web services using Apache CXF and Maven
http://www.ctrl-alt-dev.nl/Articles/CXF-Maven/CXF-Maven.html
Step-by-step instructions on how to develop a web service using CXF and Maven. Starts off by creating a web service without CXF, adds tests and then replaces non-test code with code generated by CXF. Should be a worth while walkthrough.
Java
How to get the filepath of a file in Java
http://www.mkyong.com/java/how-to-get-the-filepath-of-a-file-in-java/
Get the full path for a given file. Needed this for my Rails to static page html converter.
File file = File("C:\\abcfolder\\textfile.txt");
System.out.println("Path : " + file.getAbsolutePath());
Frequently Asked Questions about SLF4J
http://slf4j.org/faq.html
I need to get to know the SLF4J logging library a little better since it appears Log4j is ancient now.
Hibernate Annotations
http://docs.jboss.org/hibernate/annotations/3.5/reference/en/html_single/
Authoritative reference on Hibernate annotations. With this, we don't have to juggle hundreds of Hibernate configuration files. The Hibernate configuration is combined with the java code that defines the DAOs.
CSS text-decoration property
http://www.w3schools.com/cssref/pr_text_text-decoration.asp
Needed a reminder on how to implement strike-through
h2 {text-decoration:line-through}
UCPath
UCPath:System Design:Interface FDDs
https://sp2010.ucop.edu/sites/ucpath/System%20Design/Forms/AllItems.aspx?Paged=TRUE&p_SortBehavior=0&p_FileLeafRef=DS%20140%20Functional%20Design%20I%2d601%20CONEXIS%20DirectBill%20OB%2edocx&p_ID=148&RootFolder=%2fsites%2fucpath%2fSystem%20Design%2fInterface%20FDDs&PageFirstRow=91&TreeField=Folders&TreeValue=Interface%20FDDs&ProcessQStringToCAML=1&&View={B1F1C4C1-3FDB-400F-9D41-942503D1AF92}
Functional design documents.
Raspberry Pi
CoolGear® USB 3.0 to SATA and IDE Hard Drive Adapter Universal 2.5/3.5/5.25 Drives
open http://www.amazon.com/gp/product/B009VKSNS6/ref=oh_details_o04_s00_i00?ie=UTF8&psc=1
http://www.amazon.com/gp/product/B009VKSNS6/ref=oh_details_o04_s00_i00?ie=UTF8&psc=1
- http://www.amazon.com/SATA-Drive-Adapter-Universal-Drives/dp/B004FEQ8MG
Device that can be used to rescue data from an external or internal hard drive due to an interface gone bad. This saved many, many of my wife's photos. They were not corrupt; the hard drive simply wouldn't mount due to a faulty interface.
Check out this video for instructions on how to use the device to rescue your files.
Apache CXF -- JAX-WS Configuration
http://cxf.apache.org/docs/jax-ws-configuration.html
Configuring an Endpoint. This Spring configuration handles setting up the webservice so we don't have to write the Java code. Thank you, Apache CXF.
<jaxws:endpoint id="classImpl"
implementor="org.apache.cxf.jaxws.service.Hello"
endpointName="e:HelloEndpointCustomized"
serviceName="s:HelloServiceCustomized"
address="http://localhost:8080/test"
xmlns:e="http://service.jaxws.cxf.apache.org/endpoint"
xmlns:s="http://service.jaxws.cxf.apache.org/service"/>
The Only Raspberry Pi XBMC Tutorial You Will Ever Need
http://mymediaexperience.com/raspberry-pi-xbmc-with-raspbmc/
If I get around to building a home network, this is how I will cut my teeth on a Raspberry Pi.
NETGEAR G54/N150 WiFi USB Micro Adapter WNA1000M | Staples®
http://www.staples.com/NETGEAR-G54-N150-WiFi-USB-Micro-Adapter-WNA1000M/product_927666?cid=PS:GooglePLAs:927666&KPID=927666
- http://www.superbiiz.com/detail.php?p=IMTW311M&c=fr&pid=36a601e944c3b844313893c45c178493ad8db092420bcb54ace3c24f8cdbcf68&gclid=CNvytr7M3LkCFeV7QgodPUwA1w
- http://www.monoprice.com/products/product.asp?seq=1&format=2&p_id=6146&CAWELAID=1329452226&catargetid=320013720000011065&cadevice=c&cagpspn=pla&gclid=CPSX6K7M3LkCFUSCQgodvmEABw
- http://www.amazon.com/USB-Wireless-Lan-Adapter-150Mbps/dp/B002XGDU9M
Use this (or something like unto it) to provide wifi for a Raspberry Pi.
Language
Google Translate
http://translate.google.com/#pt/en/celebrar
When I need a little help with my Spanish or Portuguese.
