Hello. I'm trying to use the awk command to convert certains fields to lgo base 2, not base 10.
I'm trying command lines like:
awk '$2 $5 $7 {print log(2)($2), log(2)($5), $7) filein.txt > fileout.txt
I'm trying to make a deadline.
Thanks for helping a newbie. Here's some fresh karma... (1 Reply)
Hi there,
I am using the STL map and I print the map using:
map <string, float> ngram_token_index ;
map <string, float>::iterator map_iter ;
//read the map
...
// print the map
for ( map_iter = ngram_token_index.begin() ; map_iter != ngram_token_index.end() ; map_iter++ )
cout << ... (2 Replies)
Hi all,
I'm fairly new to shell scripting. My problem: I'm getting a string, "$XXOGL_TOP", from a database table. I then want to get the value of this variable in the shell script (which is a search path). But it doesn't dissolve but remains a string "$XXOGL_TOP". Any ideas on how to get the... (3 Replies)
Help me please with STL source code that works on Windows
I've found on Inet STL MRU Cache (it compiles fine with Studio 2008), but when trying to build it with Kdevelop (g++ is the compiler) I've got a series of error. One of them I've placed in the source code. If it's important I can post here... (0 Replies)
The following code transform the matrix to columns. Is it possible to do it other way around ( get the input from the output) ?
input
y1 y2 y3 y4 y5
x1 0.3 0.5 2.3 3.1 5.1
x2 1.2 4.1 3.5 1.7 1.2
x3 3.1 2.1 1.0 4.1 2.1
x4 5.0 4.0 6.0 7.0 1.1
output
x1 y1 0.3
x2 y1 1.2
x3... (1 Reply)
Discussion started by: quincyjones
1 Replies
LEARN ABOUT MOJAVE
ppi::transform::updatecopyright
PPI::Transform::UpdateCopyright(3) User Contributed Perl Documentation PPI::Transform::UpdateCopyright(3)NAME
PPI::Transform::UpdateCopyright - Demonstration PPI::Transform class
SYNOPSIS
my $transform = PPI::Transform::UpdateCopyright->new(
name => 'Adam Kennedy'
);
$transform->file('Module.pm');
DESCRIPTION
PPI::Transform::UpdateCopyright provides a demonstration of a typical PPI::Transform class.
This class implements a document transform that will take the name of an author and update the copyright statement to refer to the current
year, if it does not already do so.
METHODS
new
my $transform = PPI::Transform::UpdateCopyright->new(
name => 'Adam Kennedy'
);
The "new" constructor creates a new transform object for a specific author. It takes a single "name" parameter that should be the name (or
longer string) for the author.
Specifying the name is required to allow the changing of a subset of copyright statements that refer to you from a larger set in a file.
name
The "name" accessor returns the author name that the transform will be searching for copyright statements of.
TO DO
- May need to overload some methods to forcefully prevent Document objects becoming children of another Node.
SUPPORT
See the support section in the main module.
AUTHOR
Adam Kennedy <adamk@cpan.org>
COPYRIGHT
Copyright 2009 - 2011 Adam Kennedy.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
The full text of the license can be found in the LICENSE file included with this module.
perl v5.18.2 2011-02-25 PPI::Transform::UpdateCopyright(3)