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Create JSON object dynamically via JavaScript (Without concate strings)
...at you need!", but I wanted to know how you knew that count was not needed by the OP, or did you just assume? Your answer does not generate JSON btw.
– Xotic750
May 12 '13 at 13:34
...
Is it possible to clone html element objects in JavaScript / JQuery?
...avaScript using the cloneNode() method:
// Create a clone of element with id ddl_1:
let clone = document.querySelector('#ddl_1').cloneNode( true );
// Change the id attribute of the newly created element:
clone.setAttribute( 'id', newId );
// Append the newly created element on element p
documen...
Compare JavaScript Array of Objects to Get Min / Max
... This makes sense, I've been stuck with thinking about comparing data inside the array to each other instead of an external high/low number.
– firedrawndagger
Jan 14 '12 at 19:01
...
How to perform OR condition in django queryset?
... works. As you'd expect, the | binary operator returns a QuerySet so order_by(), .distinct(), and other queryset filters can be tacked on to the end.
combined_queryset = User.objects.filter(income__gte=5000) | User.objects.filter(income__isnull=True)
ordered_queryset = combined_queryset.order_by('-...
Django set default form values
...echanism if the desired default is a dynamic value (e.g. something entered by a user, or based on their login, geographical location, etc.)
– Richard J Foster
Sep 26 '12 at 19:43
6...
Add column to SQL Server
... imageUploader: {
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Are there strongly-typed collections in Objective-C?
...oundation collection classes, Objective-C lightweight generics are ignored by Swift. Any other types using lightweight generics are imported into Swift as if they were unparameterized.
Interacting with Objective-C APIs
sha...
How do you debug MySQL stored procedures?
...t my trial with this has been a very different experience to that reported by @kellogs above. The tool is nice and lightweight and seems to do just the job needed without any bloat. It was a far better experience for me than any of the other tools trialled (i.e. Visual Studio, Toad and dbForge Studi...
IE7 does not understand display: inline-block
...; hack is as follows:
display: inline-block;
*display: inline;
zoom: 1;
By default, IE7 only supports inline-block on naturally inline elements (Quirksmode Compatibility Table), so you only need this hack for other elements.
zoom: 1 is there to trigger hasLayout behaviour, and we use the star p...
Activity restart on rotation Android
...yboard visibility changes – and handle them within your Activity.
Start by adding the android:configChanges node to your Activity's manifest node
<activity android:name=".MyActivity"
android:configChanges="orientation|keyboardHidden"
android:label="@string/app_name">
or for ...