01-18-2018
How can I remove the table line enclosures?
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Hi,
Using GNU indent(1) I tried to indent a C source file which has no indentation (all lines start at column 1). The result I am trying to achieve, should look like this with the exception that only tabs are used for indentation (no spaces). Unfortunately, I couldn't find the appropriate... (1 Reply)
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hi,
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Hi
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File_A contains Strings:
a
b
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d
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z
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do
if
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1. The problem statement, all variables and given/known data:
I need to write an awk program who does this (sorry its too big)
http://i.stack.imgur.com/yzSqB.jpg
2. Relevant commands, code, scripts, algorithms:
..
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LEARN ABOUT PHP
imageistruecolor
IMAGEISTRUECOLOR(3) 1 IMAGEISTRUECOLOR(3)
imageistruecolor - Finds whether an image is a truecolor image
SYNOPSIS
bool imageistruecolor (resource $image)
DESCRIPTION
imageistruecolor(3) finds whether the image $image is a truecolor image.
PARAMETERS
o $
image -An image resource, returned by one of the image creation functions, such as imagecreatetruecolor(3).
RETURN VALUES
Returns TRUE if the $image is truecolor, FALSE otherwise.
EXAMPLES
Example #1
Simple detection of true color image instances using imageistruecolor(3)
<?php
// $im is an image instance
// Check if image is a true color image or not
if(!imageistruecolor($im))
{
// Create a new true color image instance
$tc = imagecreatetruecolor(imagesx($im), imagesy($im));
// Copy over the pixels
imagecopy($tc, $im, 0, 0, 0, 0, imagesx($im), imagesy($im));
imagedestroy($im);
$im = $tc;
$tc = NULL;
// OR use imagepalettetotruecolor()
}
// Continue working with image instance
?>
NOTES
Note
This function requires GD 2.0.1 or later (2.0.28 or later is recommended).
SEE ALSO
imagecreatetruecolor(3), imagepalettetotruecolor(3).
PHP Documentation Group IMAGEISTRUECOLOR(3)