Roger's woze

^M[WARNING] Could not transfer metadata org.familysearch.digitalarchive:prestapequeue:3.1.0-SNAPSHOT/maven-metadata.xml from/to fch (https://mvn.fsglobal.net/content/groups/dev): Error transferring file: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

meant “download and install the .pem or .cert file you need”

To import into java, cd in an “administrator” command prompt to wherever your java’s cacert file is, then, if it’s a .pem (password is “changeit”)

1. keytool.exe -importcert -file full/path/to/fch-cacert.pem -keystore cacerts -keypass changeit -storepass changeit
   if it’s a .crt
   keytool -importkeystore -srckeystore /full/path/to/fh-keystore -destkeystore “%JAVA_HOME%\jre\lib\security\cacerts”

http://stackoverflow.com/questions/4768660/maven-compile-test-without-runing-the-tests

mvn test-compile

the first comment meant “use java 1.6 jdk instead, for some reason that works better”

gave me the clue:

http://maven.40175.n5.nabble.com/Get-quot-java-lang-NoClassDefFoundError-quot-though-the-class-is-in-the-classpath-td4778565.html

————————————————————
[INFO] Compilation failure
Unable to locate the Javac Compiler in:
/usr/lib/jvm/java-6-openjdk/jre/../lib/tools.jar
Please ensure you are using JDK 1.4 or above and
not a JRE (the com.sun.tools.javac.Main class is required).
In most cases you can change the location of your Java
installation by setting the JAVA_HOME environment variable.

meant install the jdk (apt) then

for me

export JAVA_HOME=/usr/lib/jvm/java-7-openjdk-i386

*finally* found it: http://www.google.com/webmasters/+1/button/#customize-snippet

Yikes that was hard.

[INFO] Cannot execute mojo: resources. It requires a project with an existing pom.xml, but the build is not using one.

meant “you are not in your right directory, you need to run maven from the directory with pom.xml in it”

https://devnet.familysearch.org/certification/affiliate-programs/FS_LOGOS.zip/view

Noticed this (surprise me):

>> ‘abc’ + SyntaxError.new()
=> “abcSyntaxError” (works)

>> ‘abc’ + SyntaxError.new(Exception.new)
TypeError: SyntaxError#to_str should return String

I think this may be a cause:

>> Exception.new(Exception.new).to_s
=> #

(doesn’t return a string).

This is somewhat fixed in 1.9 thankfully (you are forced to call #to_s on it the first example doesn’t work)

would it be vulnerable to say somebody pretending they have 10,000 computers, then “slowing down” transactions when they come through?

would it be vulnerable to somebody taking a few bitcoins and generating transactions ad nauseum say of 1/million’th of a bitcoin, trying to flood the network?

if you get diarrhea like I do (allergies?) with eating noodles or spaghetti or mac and cheese, like it forces a “flush” then use a probiotic pill along with your meal. For me, problem solved! whoa!