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config.assets.compile=true in Rails production, why not?
... a lot of complexity to production systems.
[Edit, June 2015] If you are reading this because you are looking for a solution for slow compile times during a deploy, then you could consider precompiling the assets locally. Information on this is in the asset pipeline guide. This allows you to preco...
Row count with PDO
... this would mean doing an extra database query. I assume he has already done a select query and now wants to know how many rows were returned.
– nickf
May 19 '09 at 15:17
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C++ : why bool is 8 bits long?
...ble. You cannot address a single bit, without shifting or masking the byte read from memory. I would imagine this is a very large reason.
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What HTTP status response code should I use if the request is missing a required parameter?
...ter if you clarify that the spec is WebDAV in the first line. When I first read your answer I thought you meant the HTTP standard spec until I followed the link.
– David V
Jul 16 '14 at 13:44
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What’s the difference between “Array()” and “[]” while declaring a JavaScript array?
...t; ]
[undefined, undefined] // Array [ undefined, undefined ]
I have already submitted an issue to Chromium and ask them to fix this confusing printing:
https://bugs.chromium.org/p/chromium/issues/detail?id=732021
UPDATE: It's already fixed. Chrome now printed as:
new Array(2) // (...
How to perform a mysqldump without a password prompt?
...dd a level of security, you should use a dedicated, non database specific, readonly user, and in no case the root user. It can be done like this: GRANT LOCK TABLES, SELECT ON *.* TO 'BACKUPUSER'@'%' IDENTIFIED BY 'PASSWORD';
– gadjou
Feb 21 '17 at 8:34
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Comparison of full text search engine - Lucene, Sphinx, Postgresql, MySQL?
...x RT allows you to do partial updates/removals. it is in early stage but already [almost] works. sphinxsearch.com/wiki/doku.php?id=rt_tutorial
– pQd
Jun 25 '10 at 21:42
4
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How does the Google “Did you mean?” Algorithm work?
... If everyone started misspelling "night" ... I believe they already ran into this with people searching for "Flickr."
– Max Lybbert
Jun 8 '09 at 19:12
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Convert SVG image to PNG with PHP
... , 'id="'.$state.'" style="fill:#'.$color
, $svg
);
}
$im->readImageBlob($svg);
/*png settings*/
$im->setImageFormat("png24");
$im->resizeImage(720, 445, imagick::FILTER_LANCZOS, 1); /*Optional, if you need to resize*/
/*jpeg*/
$im->setImageFormat("jpeg");
$im->adaptiv...
Await on a completed task same as task.Result?
I'm currently reading " Concurrency in C# Cookbook " by Stephen Cleary, and I noticed the following technique:
2 Answers
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