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Is it fine to have foreign key as primary key?

...event people with null values from accessing the third (technically second now) table. But the question OP asked contains the the line " ...when signing up.. ...his profile record is automatically created...", Making this redundant. – Tshsmith Feb 10 '17 at 1...
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How do I use boolean variables in Perl?

...er than the right argument. Its not boolean but sometimes you may want to know if one argument ir equal or less than or greater than the other instead of just equal or not equal. – user118435 Jun 24 '09 at 6:47 ...
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Run batch file as a Windows service

... do you know if there is a way to give nssm all the necessary args at input to avoid the popup data entry -- i am trying to automate the process ? – amphibient Dec 22 '17 at 22:17 ...
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How to change the background color of a UIButton while it's highlighted?

...The dropdown list should show CustomButton. Select this, and the button is now subclassed. – James Toomey May 17 '17 at 23:44 ...
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How to define an empty object in PHP

...e creating a new one. The problem that needs fixing is that people should know what stdClass does. – Pacerier Mar 25 '15 at 5:04 2 ...
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How should I use Outlook to send code snippets?

...spell checker to ignore the text with this style. With this style you can now paste the code as text and select your new style. Outlook will not correct the text and will not perform the spell check on it. Below is the summary of the style I have defined for emailing the code snippets. Do not che...
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Find out who is locking a file on a network share

I want to known who is locking a file on a network share. 8 Answers 8 ...
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PHPUnit assert that an exception was thrown?

Does anyone know whether there is an assert or something like that which can test whether an exception was thrown in the code being tested? ...
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Error Code: 2013. Lost connection to MySQL server during query

... Following stackoverflow.com/q/16877574/395857, this issue is now solved (bugs.mysql.com/bug.php?id=69395) – Franck Dernoncourt Jun 18 '13 at 3:46 4 ...
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Calling closure assigned to object property directly

... I know this is old, but I think Traits nicely handle this problem if you are using PHP 5.4+ First, create a trait that makes properties callable: trait CallableProperty { public function __call($method, $args) { if...