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Number of elements in a javascript object
...aren't.
Probably the closest you'll get is something like this
// Monkey patching on purpose to make a point
Object.prototype.length = function()
{
var i = 0;
for ( var p in this ) i++;
return i;
}
alert( {foo:"bar", bar: "baz"}.length() ); // alerts 3
But this creates problems, or at lea...
Restful way for deleting a bunch of items
...
Interestingly, i think the same method applies as to PATCHing multiple entities, and requires thinking about what we mean with our URL, parameters and REST method.
return all 'foo' elements:
[GET] api/foo
return 'foo' elements with filtering for specific ids:
[GET] api/foo?...
Consequences of using graft in Mercurial
...h E and applied the opposite of -e to get to D. I think of as the reverse patch of +e. Starting in E we also went to state F with the normal delta +f. There's nothing strange here — we have all the states (D, E, and F) in the repository already. So seen like this, it's clear that we can merge D a...
Is there a pretty print for PHP?
...
Enve
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answered Mar 8 '12 at 13:21
Joel HernandezJoel Hernandez
...
Why is React's concept of Virtual DOM said to be more performant than dirty model checking?
...re-render efficiently? Answer: Using a virtual DOM to generate a real DOM patch
In React, each of your components have a state. This state is like an observable you might find in knockout or other MVVM style libraries. Essentially, React knows when to re-render the scene because it is able to obs...
Int division: Why is the result of 1/3 == 0?
... returns the true result of division rounded towards zero. The result of 0.333... is thus rounded down to 0 here. (Note that the processor doesn't actually do any rounding, but you can think of it that way still.)
Also, note that if both operands (numbers) are given as floats; 3.0 and 1.0, or even ...
Merging: Hg/Git vs. SVN
...but it lead to the development of this other feature.
Or it started from a patch, but it lead to the development of another feature).
How to you merge only one of the two feature on the main branch?
Or How do you isolate the two features in their own branches?
You could try to generate some kind...
How do I update an NPM module that I published?
...
npm version 0.2.0 or npm version patch
– eljefedelrodeodeljefe
Mar 4 '16 at 8:14
...
Update just one gem with bundler
...
bundle update gem-name [--major|--patch|--minor]
This also works for dependencies.
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How do I remove the Devise route to sign up?
...ner) :
There isn't a straight-forward option. You can either provide a patch
or use :skip => :registerable and add only the routes you want.
The original question was :
Is there any good way to remove a specific route (the delete route)
from Rails?
...