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Best way to store a key=>value array in JavaScript?
...bject has a prototype, so there are default keys in the map. This could be bypassed by using map = Object.create(null) since ES5, but was seldomly done.
The keys of an Object are Strings and Symbols, where they can be any value for a Map.
You can get the size of a Map easily while you have to manu...
@Html.HiddenFor does not work on Lists in ASP.NET MVC
...
I've just come across this issue and solved it simply by doing the following:
@for(int i = 0; i < Model.ToGroups.Length; i++)
{
@Html.HiddenFor(model => Model.ToGroups[i])
}
By using a for instead of a foreach the model binding will work correctly and pick up all of...
When should TaskCompletionSource be used?
...pool thread, but the code above utilizes the i/o completion thread started by BeginAccept, i.o.w.: it doesn't start a new thread.
– Frans Bouma
Nov 11 '14 at 11:47
4
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What is the ultimate postal code and zip regex?
...he world don't follow a common pattern. In some countries they are made up by numbers, in others they can be combinations of numbers an letters, some can contain spaces, others dots, the number of characters can vary from two to at least six...
What you could do (theoretically) is create a seperate...
Android ListView with different layouts for each row
...ViewHolder. It would increase speed because you won't have to call findViewById() every time in getView method. See List14 in API demos.
Create one generic layout that will conform all combinations of properties and hide some elements if current position doesn't have it.
I hope that will help you....
How do I create a readable diff of two spreadsheets using git diff?
...
Doesn't this do cell by cell comparison? I mean if left side has one extra row at top, it will give all the remaining rows (and cells) different. If it is like that, that is not very useful.
– Hammad Khan
No...
The Guava library: What are its most useful and/or hidden features? [closed]
...covering something new I can do with it that takes less code than doing it by hand.
Some things others have not really mentioned that I love:
Multimaps are just great. Any time you would use something like Map<Foo, Collection<Bar>>, use a multimap instead and save yourself a ton of te...
Is there a way to rename an Xcode 4 scheme?
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
How to Get a Layout Inflater Given a Context?
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
Textarea onchange detection
... to go back to the input. keyup fires yet the input wasnt actually changed by the user.
– Zig Mandel
Apr 7 '15 at 15:21
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