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Regular expression to find URLs within a string
Does anyone know of a regular expression I could use to find URLs within a string? I've found a lot of regular expressions on Google for determining if an entire string is a URL but I need to be able to search an entire string for URLs. For example, I would like to be able to find www.google.com ...
How can I use Spring Security without sessions?
I am building a web application with Spring Security that will live on Amazon EC2 and use Amazon's Elastic Load Balancers. Unfortunately, ELB does not support sticky sessions, so I need to ensure my application works properly without sessions.
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How to apply multiple styles in WPF
...dy has a style. I also have a separate style which I would like to add to it without blowing away the first one. The styles have different TargetTypes, so I can't just extend one with the other.
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Method Resolution Order (MRO) in new-style classes?
In the book Python in a Nutshell (2nd Edition) there is an example which uses
old style classes to demonstrate how methods are resolved in classic resolution order and
how is it different with the new order.
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Using awk to remove the Byte-order mark
...==1{sub(/^\xef\xbb\xbf/,"")}1' INFILE > OUTFILE
1 is the shortest condition that always evaluates to true, so each record is printed.
Enjoy!
-- ADDENDUM --
Unicode Byte Order Mark (BOM) FAQ includes the following table listing the exact BOM bytes for each encoding:
Bytes | Encoding...
How to use hex color values
...andard ones that UIColor allows you to use, but I have no idea how to do it.
38 Answers
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Fastest way to check if a file exist using standard C++/C++11/C?
...doing something on them I need to check if all of them exist. What can I write instead of /* SOMETHING */ in the following function?
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How to create a table from select query result in SQL Server 2008 [duplicate]
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@Jason: It's right there. It's all around the INTO clause...
– Lukas Eder
Jul 22 '14 at 10:04
2
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How to call function of one php file from another php file and pass parameters to it?
...ow Using include (http://php.net/include) to include the File1.php to make its content available for use in the second file:
File2.php :
<?php
include 'File1.php';
echo first(1,"omg lol"); //returns omg lol;
?>
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Do C# Timers elapse on a separate thread?
...stem.Timers.Timer elapse on a separate thread than the thread that created it?
5 Answers
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