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generate model using user:references vs user_id:integer
...tionship. Therefore when you generate the EER Diagrams using software like MySql Workbench you find that there is no relationship threads drawn between the models. Like in the following pic
However, if you use the later method you find that you migration file looks like:
def change
create_ta...
JavaScript DOM remove element
...ethod to the prototypes of any any elements that CAN be the
// root of the DOM. However, it's required by spec (see point 1 of
// https://dom.spec.whatwg.org/#dom-childnode-remove) and would
// theoretically make a difference if somebody .apply()ed this
...
Closing JDBC Connections in Pool
...
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On delete cascade with doctrine2
...rine's cascade={"remove"} removes the related entities before removing the root entity (it has to). So when the root entity is deleted there aren't any foreign relations left for onDelete="CASCADE" to delete. But to be sure I would suggest you simply create a small test case and look at the queries ...
Can I protect against SQL injection by escaping single-quote and surrounding user input with single-
...ainst this sanitization method I would love to see it."
Now, besides the MySQL backslash escaping - and taking into account that we're actually talking about MSSQL, there are actually 3 possible ways of still SQL injecting your code
sSanitizedInput = "'" & Replace(sInput, "'", "''") & ...
Html code as IFRAME source rather than a URL
...ml code? so my problem is simple, I have a page it loads an HTML body from MYSQL I want to present that code in a frame so it renders it self independent of the rest of the page and in the confines of that specific bordering.
...
When to use inline function and when not to use it?
... most important rule of optimization is that premature optimization is the root of all evil. Always write clear code (using efficient algorithms), then profile your program and only optimize functions that are taking too long.
If you find a particular function is very short and simple, and it's ge...
Paging in a Rest Collection
...em I'm running into is how to handle the GET operation on the collection root if the collection is large.
12 Answers
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How to force the browser to reload cached CSS/JS files?
...($file)
{
if(strpos($file, '/') !== 0 || !file_exists($_SERVER['DOCUMENT_ROOT'] . $file))
return $file;
$mtime = filemtime($_SERVER['DOCUMENT_ROOT'] . $file);
return preg_replace('{\\.([^./]+)$}', ".$mtime.\$1", $file);
}
Now, wherever you include your CSS, change it from this:
<lin...
What is the fastest method for selecting descendant elements in jQuery?
...aron @Marko - The tests might be a little skewed as we're always using the root node as context, and the document is pretty big. Despite that, I'm seeing 1 and 2 line up within 20 ops/sec to each other on most runs. Compared to 1 and 2, 4 is about 100-200 ops slower, and 5 is about 400 ops slower wh...