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How to run Rake tasks from within Rake tasks?
...VERSION'] = '20110408170816'; Rake::Task['db:migrate'].invoke See here for more explanation.
– Michael Stalker
Jun 18 '13 at 14:25
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Safely casting long to int in Java
... value.");
}
return (int) l;
}
I think that expresses the intent more clearly than the repeated casting... but it's somewhat subjective.
Note of potential interest - in C# it would just be:
return checked ((int) l);
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How to send data to local clipboard from a remote SSH session
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Submitting HTML form using Jquery AJAX
...se we are doing an ASYNC task we will likely be providing our users with a more enjoyable UI experience. In this specific case we are doing a FORM submission using AJAX.
Really quickly there are 4 general web actions GET, POST, PUT, and DELETE; these directly correspond with SELECT/Retreiving DATA,...
How do I pass data between Activities in Android application?
...getIntent().getStringExtra("EXTRA_SESSION_ID");
The docs for Intents has more information (look at the section titled "Extras").
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Submit form using a button outside the tag
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how can I Update top 100 records in sql server
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How to debug .htaccess RewriteRule not working
...ng the LogLevel directive. See also the mod_rewrite logging section.
For more on LogLevel, refer LogLevel Directive
you can accomplish
RewriteLog "/path/to/rewrite.log"
in this manner now
LogLevel debug rewrite_module:debug
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RegEx: Grabbing values between quotation marks
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How do I determine if a port is open on a Windows server? [closed]
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