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What can I do to resolve a “Row not found or changed” m>Ex m>ception in LINQ to SQL on a SQL Server Compa
When m>ex m>ecuting SubmitChanges to the DataContm>ex m>t after updating a couple properties with a LINQ to SQL connection (against SQL Server Compact Edition) I get a "Row not found or changed." ChangeConflictm>Ex m>ception.
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how can you easily check if access is denied for a file in .NET?
...done it I was wrong to even make the attempt.
File permissions (even file m>ex m>istence) are volatile — they can change at any time. Thanks to Murphy's Law this especially includes the brief period between when you check the file and when you try to open it. A change is even more likely if you're i...
m>Ex m>plode m>PHP m> string by new line
...tioned in the comment to the first answer, the best practice is to use the m>PHP m> constant m>PHP m>_EOL which represents the current system's EOL (End Of Line).
$skuList = m>ex m>plode(m>PHP m>_EOL, $_POST['skuList']);
m>PHP m> provides a lot of other very useful constants that you can use to make your code system inde...
Difference between class and type
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How to detect if my shell script is running through a pipe?
... May 26 '09 at 15:13
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Why does m>PHP m> consider 0 to be equal to a string?
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This is due to how m>PHP m> does the comparison operation that the == comparison operator denotes:
If you compare a number with a string or the comparison involves numerical strings, then each string is converted to a number and the comparison p...
m>php m> is null or empty?
I have a question regarding NULL in m>PHP m>:
9 Answers
9
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Create a tar.xz in one command
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Running Composer returns: “Could not open input file: composer.phar”
...l you to do the following:
$ curl -sS https://getcomposer.org/installer | m>php m>
$ mv composer.phar /usr/local/bin/composer
Then it's likely that you, like me, ran those commands and didn't read the nm>ex m>t part of the page telling you to stop referring to composer.phar by its full name and abbreviate ...
How can bcrypt have built-in salts?
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