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Does JavaScript have the interface type (such as Java's 'interface')?
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@entonio: I'd consider the built-in types' malleability as a feature rather than a problem. It's a big part of what makes shims/polyfills feasible. Without it, we'd either be wrapping all the built-in types with possibly-incompatible subtypes or waiting...
Should I impose a maximum length on passwords?
...ven at PayPal, "correct horse battery staple" is 8 characters above their <censored> maximum length... headdesk
– Roman Starkov
Aug 30 '11 at 10:54
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Safely turning a JSON string into an object
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According to this link it is supported by IE8+, although it says: Requires document to be in IE8+ standards mode to work in IE8.
– JoshuaDavid
Jan 12 '15 at 21:19
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Rails 3 migrations: Adding reference column?
... likely need an index on that column too.
class AddUserReferenceToTester < ActiveRecord::Migration
def change
add_column :testers, :user_id, :integer
add_index :testers, :user_id
end
end
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C# Error: Parent does not contain a constructor that takes 0 arguments
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guys seems in .net Core FaultException<T> is missing one,two and three param constructors. Wondering , if any one resolved issue. I am migrating old code to .net core
– Taran
Aug 22 '18 at 20:10
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How do I create a list of random numbers without duplicates?
...this boundaries to fit your needs
random.shuffle(my_list)
print my_list # <- List of unique random numbers
Note here that the shuffle method doesn't return any list as one may expect, it only shuffle the list passed by reference.
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When to dispose CancellationTokenSource?
...ou are done with it. For a more complete example, see How to: Listen for Multiple Cancellation Requests.
I used ContinueWith in my implementation.
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Is there a good way to attach JavaScript objects to HTML elements?
...s nothing special you have to do to allow it. This includes DOM elements; although this behaviour is not part of the DOM standard, it has been the case going back to the very first versions of JavaScript and is totally reliable.
var div= document.getElementById('nav');
div.potato= ['lemons', 3];
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How do you git show untracked files that do not exist in .gitignore
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Note that by default git ls-files --others does not list empty directories. To list empty directories add the --directory option. This is not obvious from the man page but can be deduced. --directory: If a whole directory is classified as "oth...
Git diff to show only lines that have been modified
... If you want to see in a particular directory try git diff -U0 <dir>
– Eswar Yaganti
Jul 26 '17 at 14:19
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