HI!
What is the notation which correspond to C's
doubleandfloatin Perl??
Please tell me.
Thanks.
Well what I want to do is, for example, calculatingsqrt(2)in two way: float and double. (5 Replies)
Hello
I am getting this very annoying issue in awk:
awk '{a=12825;b=a*1.25; print b}' test
16031.2
Thing is the multiplication result is wrong... Result should be 16031.25.
I think the issue only happens on bigger numbers.
What can I do to get passed this?
Thanks by advance (3 Replies)
Hi Guys,
I am generating a statistical report , below is the snippet of the code :
Now, $nSlices stands for the time duration,meaning,the statistics will be displayed for that particular time duration. Trouble is, for certain values of $totalTime (which is the end time - start time ), i... (9 Replies)
Hi
I'm using awk to manipulate the data in the 6th field of the file xxx_yyy.hrv.
The sample data that is available in this field is given below
220731.7100000000000000
When i tried using this command
cat xxx_yyy.hrv | awk '{printf("%23.16f\n",$6*-1)}'
I get the output as... (4 Replies)
Hi Friends,
I am trying to round following number.
0.07435000
echo "0.07435000"|awk '{printf "%s\n",$1*100}'|awk '{printf "%.2f\n",$1}'
It returns: 7.435
It should return: 7.44
Any suggestion please?
Thanks,
Prashant (2 Replies)
Is there a way I can round time in perl to the nearest five minutes?
For example if I have log giving the following time stamps
23,52,30 it would rounded up to 23,55,00
and
23,50,01 would be rounded to 23,50,00 (3 Replies)
Hi,
I have managed to round up numbers by using the following command:
echo "5.54" | awk '{printf "%.0f\n", $1}'
result
6
How can I round up all the numbers in a column in a file and print the lines with the new calculated totals?
Thanks, (3 Replies)
Hello,
I am using bash shell on Linux OS, May i please know why is it rounding for big numbers but not for others, is there a workaround to print it as it is with out round off?
printf '%'\''.2f\n' 9999999999999999999.99
10,000,000,000,000,000,000.00
printf '%'\''.2f\n' 99999999999999.99... (1 Reply)
Heyas
Trying to calculate the total size of a file by reading its bitrate.
Code snippet:
fs_expected() { #
# Returns the expected filesize in bytes
#
pr_str() {
ff=$(cat $TMP.info)
d="${ff#*bitrate: }"
echo "${d%%,*}" | $AWK '{print $1}' | head -n 1
}
t_BYTERATE=$((... (9 Replies)
Discussion started by: sea
9 Replies
LEARN ABOUT DEBIAN
prima::fontdialog
Prima::FontDialog(3) User Contributed Perl Documentation Prima::FontDialog(3)NAME
Prima::FontDialog - standard font dialog
SYNOPSIS
use Prima::FontDialog;
my $f = Prima::FontDialog-> create;
return unless $f-> execute == mb::OK;
$f = $f-> logFont;
print "$_:$f->{$_}
" for sort keys %$f;
DESCRIPTION
The dialog provides selection of font by name, style, size, and encoding. The font selected is returned by logFont property.
API
Properties
fixedOnly BOOLEAN
Selects whether only the fonts of fixed pitch ( 1 ) or all fonts ( 0 ) are displayed in the selection list.
Default value: 0
logFont FONT
Provides access to the interactive font selection as a hash reference. FONT format is fully compatible with "Prima::Drawable::font".
showHelp BOOLEAN
Create-only property.
Specifies if the help button is displayed in the dialog.
Default value: 0
Events
BeginDragFont
Called when the user starts dragging a font from the font sample widget by left mouse button.
Default action reflects the status in the dialog title
EndDragFont $WIDGET
Called when the user releases the mouse drag over a Prima widget. Default action applies currently selected font to $WIDGET.
AUTHOR
Dmitry Karasik, <dmitry@karasik.eu.org>.
SEE ALSO
Prima, Prima::Window, Prima::Drawable.
perl v5.14.2 2009-02-24 Prima::FontDialog(3)