09-23-2011
That's beautiful in a hideous way. I was tempted to think the \n would do nothing, but apparently it's necessary. What does it do?
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Can we print any string in reverse order?
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oracle 16294 1 0 Aug 11 ? 0:00 ora_reco_crepd
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I can use awk print $2 after reversing the string.
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How to get the reverse parsing work.
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efrt-4rfr.log
.
.
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aqw-wef-324
wefd-324r
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pls help me in getting that program (1 Reply)
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Hi,
I am very new to perl.
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thanks,
-Lalit (3 Replies)
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I have a file like this:
Dog Cat One ABCDEFGHIJ house
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6. Programming
Hi all,
I jus wanna print string b after reversing it. but the out put is blank. My code snippet is below. :wall:
int main()
{
char * a, * b;
b = new char;
a = new char;
int len, le;
le = 0;
cout<< " enter your string \n";
cin>> a;
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Guys,
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Hi All,
I would like to know , how to reverse a given string
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Hi how are you
Required Output:
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Hello,
Can anyone explain for me in this script to reverse the string?
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$ emoclew2) x seems to be an array at the END, but can it automatically print the whole array in awk?
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Hi,
how to cut part of a string sing delimiter in reverse
input file
1,2,st-pa-tr-01,2,3,4,
2,3,ff-ht-05,6,7,8
how can i obtain strings till
st-pa-tr
ff-ht i.e cutting the last part og string -01 and -05
Thanks & Regards
Nivi
edit by bakunin: changed thread title (typo) (3 Replies)
Discussion started by: nivI
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LEARN ABOUT PHP
substr_compare
SUBSTR_COMPARE(3) 1 SUBSTR_COMPARE(3)
substr_compare - Binary safe comparison of two strings from an offset, up to length characters
SYNOPSIS
int substr_compare (string $main_str, string $str, int $offset, [int $length], [bool $case_insensitivity = false])
DESCRIPTION
substr_compare(3) compares $main_str from position $offset with $str up to $length characters.
PARAMETERS
o $main_str
- The main string being compared.
o $str
- The secondary string being compared.
o $offset
- The start position for the comparison. If negative, it starts counting from the end of the string.
o $length
- The length of the comparison. The default value is the largest of the length of the $str compared to the length of $main_str
less the $offset.
o $case_insensitivity
- If $case_insensitivity is TRUE, comparison is case insensitive.
RETURN VALUES
Returns < 0 if $main_str from position $offset is less than $str, > 0 if it is greater than $str, and 0 if they are equal. If $offset is
equal to or greater than the length of $main_str, or the $length is set and is less than 1 (prior to PHP 5.6), substr_compare(3) prints a
warning and returns FALSE.
CHANGELOG
+--------+---------------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+---------------------------------------------------+
| 5.6.0 | |
| | |
| | $length may now be 0. |
| | |
| 5.1.0 | |
| | |
| | Added the possibility to use a negative $offset. |
| | |
+--------+---------------------------------------------------+
EXAMPLES
Example #1
A substr_compare(3) example
<?php
echo substr_compare("abcde", "bc", 1, 2); // 0
echo substr_compare("abcde", "de", -2, 2); // 0
echo substr_compare("abcde", "bcg", 1, 2); // 0
echo substr_compare("abcde", "BC", 1, 2, true); // 0
echo substr_compare("abcde", "bc", 1, 3); // 1
echo substr_compare("abcde", "cd", 1, 2); // -1
echo substr_compare("abcde", "abc", 5, 1); // warning
?>
SEE ALSO
strncmp(3).
PHP Documentation Group SUBSTR_COMPARE(3)