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Rails params explained?
...n come from: The path of the URL.
As you might know, Rails uses something called routes to direct requests to their corresponding controller actions. These routes may contain segments that are extracted from the URL and put into params. For example, if you have a route like this:
match 'products/:...
Creating and Update Laravel Eloquent
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There is and it's called firstOrNew / firstsOrCreate
– malhal
Aug 24 '14 at 11:59
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Getting View's coordinates relative to the root layout
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To get the position relative to the root layout, just call getLocationInWindow for the root layout and the element, and use the power of subtraction. It's far simpler and likely faster than the accepted answer.
– Blake Miller
Apr 5 '13 at 8...
LinearLayout not expanding inside a ScrollView
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Note that the LinearLayout will expand vertically, but this may not necessarily be reflected in your layout unless it contains a control that consumes that additional space using android:weight.
– Paul Lammertsma
Sep 11 '13 at 8:5...
How do I get AWS_ACCESS_KEY_ID for Amazon?
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@SgtPooki it's called My Security Credentials :)
– Enigo
Apr 19 '18 at 14:57
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When to use wrapper class and primitive type
...ou make a PersonBuilder that throws an exception if SSN isn't set prior to calling "build" to get the Person instance. I think this sort of thing is excessive, but it's what the Java language promotes for proper patterns.
– Sandy Chapman
Feb 29 '16 at 12:13
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How to show loading spinner in jQuery?
... })
;
The ajaxStart/Stop functions will fire whenever you do any Ajax calls.
Update: As of jQuery 1.8, the documentation states that .ajaxStart/Stop should only be attached to document. This would transform the above snippet to:
var $loading = $('#loadingDiv').hide();
$(document)
.ajaxStart...
How to remove “onclick” with JQuery?
...;
This is the way it worked for me to bind and unbind click events dinamically in Javascript. Remember NOT to insert any inline onclick handler in your elements.
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jQuery trigger file input
...te and top:-100px; and voilà it works.
see http://jsfiddle.net/DSARd/1/
call it a hack.
Hope that works for you.
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How can I force users to access my page over HTTPS instead of HTTP?
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The way I've done it before is basically like what you wrote, but doesn't have any hardcoded values:
if($_SERVER["HTTPS"] != "on")
{
header("Location: https://" . $_SERVER["HTTP_HOST"] . $_SERVER["REQUEST_URI"]);
exit();
}
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