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JQuery .each() backwards
...ly wanting to do the last three, for instance, you cannot expect <li>Item 5</li> to have an index of 0.
– pathfinder
Dec 10 '12 at 23:50
8
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How to convert a DOM node list to an array in Javascript?
...used for NodeList (and NamedNodeMap is now deprecated in favor of the only item that would still be using it, Element.attributes). In any case, it looks like it is to become standard. The ES6 Array.from might also be more convenient for such conversions than having to specify Array.prototype.slice a...
Checkbox for nullable boolean
...gical example. You can use bool?, string)
public IEnumerable<SelectListItem> Sexsli { get; set; }
SexDict = new Dictionary<string, string>()
{
{ "M", "Male"},
{ "F", "Female" },
{ "U", "Undecided" },
};
//C...
Why there is no ForEach extension method on IEnumerable?
...s the job most of the time.
I'd hate to see the following:
list.ForEach( item =>
{
item.DoSomething();
} );
Instead of:
foreach(Item item in list)
{
item.DoSomething();
}
The latter is clearer and easier to read in most situation, although maybe a bit longer to type.
However, I ...
Is there any publicly accessible JSON data source to test with real world data? [closed]
...ow start cycling through our array of Flickr photo details
$.each(data.items, function(i,item){
// I only want the ickle square thumbnails
var sourceSquare = (item.media.m).replace("_m.jpg", "_s.jpg");
// Here's where we piece together the HTML
htmlString += '&l...
How to avoid “RuntimeError: dictionary changed size during iteration” error?
...
Just use dictionary comprehension to copy the relevant items into a new dict
>>> d
{'a': [1], 'c': [], 'b': [1, 2], 'd': []}
>>> d = { k : v for k,v in d.iteritems() if v}
>>> d
{'a': [1], 'b': [1, 2]}
For this in Python 3
>>> d
{'a': [1],...
INSERT statement conflicted with the FOREIGN KEY constraint - SQL Server
...
In your table dbo.Sup_Item_Cat, it has a foreign key reference to another table. The way a FK works is it cannot have a value in that column that is not also in the primary key column of the referenced table.
If you have SQL Server Management Stu...
Is there a performance impact when calling ToList()?
... refers to the size of the array behind the scenes, Count is the number of items in the List<T> which is always <= Capacity. So when an item is added to the list, increasing it past Capacity, the size of the List<T> is doubled and the array is copied.
...
Handling a colon in an element ID in a CSS selector [duplicate]
...
It’s probably best to escape the underscore as well, to avoid issues in IE6. See mothereffingcssescapes.com/#search_form%3Aexpression and my answer for more information.
– Mathias Bynens
Jul 6 '11 at ...