R is hot - Paper

Paper from REvolution - a commercial version of R ... (free for students and science)

R is hot ...

Time Scale Origin SPSS

1582-10-14,

the dates in SPSS are given in seconds so you have to divide it by 3600*24 !

as.Date(spssdate.in.seconds/(3600*24), origin="1582-10-14")

wolfram api and perl behind proxy

add the following (italic) line in the subroutine get_useragent in the file "WolframAlpha.pm"

sub get_useragent {
my $ua = new LWP::UserAgent(
agent => $ua_agent,
env_proxy => 1,
);
return $ua;
}

‎"There's a whole lot of people in trouble tonight from the disease of conceit
Whole lot of people seeing double tonight from the disease of conceit
Give you delusions of grandeur and evil eye
Give you the idea that you're too good to die
Then ...they bury you from your head to your feet
From the disease of conceit."

Bob Dylan

perl to executable with PAR

wiki perl community

pp --gui -o program.exe script.pl

org-mode

Carsten Dominik about emacs org-mode

doppelte Werte im Excel

In Excel doppelte Werte kennzeichnen:

=WENN(ZÄHLENWENN(A$1:A1;A1)>1;"";"Erster!")

Access access without Access

use mdbtools :)

nice perl modules for xml handling

Overview

XML::LibXML;
XML::LibXML::Iterator;
XML::Dumper;
XML::Element;
XML::Hash

Zeilenumbruch im Emacs einfügen

C-q C-j