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What does “where T : class, new()” mean?
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That is a constraint on the generic parameter T. It must be a class (reference type) and must have a public parameter-less default constructor.
That means T can't be an int, float, double, DateTime or any other struct (value type).
It could be a string, or any other custo...
How to leave a message for a github.com user
Need help on GitHub usage. I wonder if there is a way to communicate with a github.com user i.e. write the user a message when only username/id is given on their GitHub page? Does GitHub have this social feature?
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twitter bootstrap autocomplete dropdown / combobox with Knockoutjs
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Have a look at Select2 for Bootstrap. It should be able to do everything you need.
Another good option is Selectize.js. It feels a bit more native to Bootstrap.
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How does variable assignment work in JavaScript?
... b are now pointers to the same object. So when you do:
a.foo = 'bar';
It sets b.foo as well since a and b point to the same object.
However!
If you do this instead:
a = 'bar';
you are saying that a points to a different object now. This has no effect on what a pointed to before.
In JavaS...
Java Runtime.getRuntime(): getting output from executing a command line program
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edited Jun 20 '19 at 7:43
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How to hide columns in HTML table?
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how should i add style to it when i am making table using javascript createelement(td);
– office 302
Sep 8 '15 at 19:20
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AngularJS - How can I do a redirect with a full page load?
...ion.href = "/#/Next" don't work, they do an Angular route which does not hit the server.
5 Answers
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Django - iterate number in for loop of a template
...ollowing for loop in my django template displaying days. I wonder, whether it's possible to iterate a number (in the below case i) in a loop. Or do I have to store it in the database and then query it in form of days.day_number?
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How does a UILabel's minimumScaleFactor work?
... minimumFontSize before but that function is now deprecated and i don't quite understand how minimumScaleFactor works.
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Why aren't ◎ܫ◎ and ☺ valid JavaScript variable names?
...ble names. This made my day, and I was absolutely delighted that I could write fun Unicode-laden code like this:
4 Answers
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