Author: microbe

  • Quick fix of command line typo ^type^ …

    alençon agences matrimoniales Quick fix of command line typo

    ^typo^correct

    This will replace the word ‘typo’ with ‘correct’ from the previous command line.
    http://lifehacker.com/5698494/quickly-fix-command-line-mistakes-with-the–symbol

  • Find duplicates in MySQL SELECT col1, …

    Find duplicates in MySQL

    SELECT col1, col2, count(col3)
    FROM t1
    GROUP BY col1, col2
    HAVING count(col3) > 1
    

    Adapted from
    http://support.microsoft.com/default.aspx?scid=kb;en-us;139444

  • Rewrapping in Vim gq or gw to stay…

    Rewrapping in Vim

    gq
    

    or

    gw
    

    to stay at the word where the cursor was.

    It will re-wrap the text depending on the textwidth or windowmargin value.

  • Another way of adjusting the spacing aft …

    Another way of adjusting the spacing after line with stretched table
    Use bookends package and \toprule, \midrule, and \bottomrule instead of \hline.

    In premeble

    \usepackage{booktabs}
    

    In context

    {table}[h]
    \begin{tabular*}{\linewidth}{@{\extracolsep{\fill}} ccr}
    \toprule
    Site pattern & supported $T_i$ & count \\
    \midrule
    xxx & $T_0$ & 4 \\ 
    xxy & $T_1$ & 3 \\ 
    \bottomrule
    \end{tabular*}
    \caption{Table1}
    \end{table}
    
  • Adjusting spacing after \hline in tabul …

    Adjusting spacing after \hline in tabular environment

    in preamble

    \newcommand\tstrut{\rule{0pt}{2.4ex}}
    \newcommand\bstrut{\rule[-1.0ex]{0pt}{0pt}}
    

    in content

    \begin{tabular}{ccc}
    \hline\hline 
    Head 1 & Head 2 & Head 3 \tstrut \bstrut \\
    \hline
    a1 & a2 & a3 \tstrut \\
    b1 & b2 & b3 \\
    c1 & c2 & c3 \\
    d1 & d2 & d3 \bstrut \\
    \hline\hline
    \end{tabular}
    

    https://www.msu.edu/~harris41/latex_tablespacing.html
    http://stackoverflow.com/questions/696157/latex-hline-spacing

  • To find out what method is attached to a …

    To find out what method is attached to an object in BioPerl during debugging, use ref commend.

    >x ref($seq)
    

    It’ll show the class where the object belongs to and search for the class.
    Not so funny… Any other way?
    NB. As it was said, the commend working during the debugging session; perl -d

  • Simple code example to retrieve annotati …

    Simple code example to retrieve annotations

     1 #!/usr/bin/perl -w
      2     
      3 use strict;
      4 use Carp;
      5 use Bio::SeqIO;
      6 
      7 my $embl_file = shift;
      8 my $informat = "embl";
      9 
     10 my $seq_in = Bio::SeqIO -> new(-file => "<$embl_file",
     11                                -format => $informat)
     12                 or croak("File Open Error: $embl_file\n");
     13 
     14 while (my $seq = $seq_in->next_seq) {
     15 
     16 
     17 # ID
     18 $seq->primary_seq->display_id();
     19 # AC
     20 $seq->primary_seq->accession_number();
     21 
     22 # DE
     23 $seq->primary_seq->desc();
     24 
     25 # CC
     26 my $annotation = $seq->annotation();
     27 my @comments = $annotation->get_Annotations('comment');
     28 foreach my $comment (@comments){
     29     print $comment->as_text;
     30 }
     31 
     32 
     33     print "\n";
     34 }
     35 
     36 $seq_in->close() or croak("Close error: $embl_file\n");
    
    
  • Recursively cat all the txt files. fi …

    Recursively cat all the txt files.

    find . -name “*.txt” -print0 |xargs -0 cat
    Got a clue here.

  • gff3 file format Make sure the fields a …

    gff3 file format
    Make sure the fields are separated by TAB.

    The format consists of 9 columns, separated by tabs (NOT spaces).

    http://www.sequenceontology.org/gff3.shtml

  • Change the output directory of pdflatex …

    Change the output directory of pdflatex in TeXworks.
    Go to Preferences -> Typesetting. Then select the tool you want to change in the Processing tools section. Click Edit and add the directory where the output goes by pressing + button.
    NB. There is no aux directory option in pdflatex unlike latex. So the final pdf file as well as aux and log files will be in the output directory.
    NB. The output directory option should be before the $fullname.

    TeXworks Preference
    -output-directory=$directory/temp