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Scroll to the top of the page using JavaScript?
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Mozilla PDF.js：PDF在线预览 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...ion our support for all PDF featuresvaries as well. If you want to support more browsers than Firefox you'll needto include compatibility.jswhich has polyfills for missing features. Find the list offeatures needed for PDF.js to properly work and browser tests for thosefeatures at RequiredBrowser Fea...
Why use finally in C#?
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Hmm. Very similar to what I said, but clearer and more exact. Definite +1.
– Beska
Feb 13 '09 at 21:44
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Why is “int i = 2147483647 + 1;” OK, but “byte b = 127 + 1;” is not compilable?
...t/char could get very confusing due to implicit conversions. They are much more complicated than people would think. I want as much clarity as possible in my code, don't introduce any uncertainty for the sake of saving a few key strokes.
– irreputable
Aug 1 '11...
Script Tag - async & defer
...n see why it's just best to put them right before </body>.
Async is more useful when you really don't care when the script loads and nothing else that is user dependent depends upon that script loading. The most often cited example for using async is an analytics script like Google Analytics...
How can I display just a portion of an image in HTML/CSS?
...precated clip property.
The clip-path property allows a range of options (more-so than the original clip), of:
inset — rectangular/cuboid shapes, defined with four values as 'distance-from' (top right bottom left).
circle — circle(diameter at x-coordinate y-coordinate).
ellipse — ellipse(x-...
Resolving LNK4098: defaultlib 'MSVCRT' conflicts with
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Why is using the rails default_scope often recommend against?
...ce, you're now creating published ones by default.
Problem 2
Consider a more elaborate example:
class Post < ActiveRecord::Base
default_scope { where(published: true) }
belongs_to :user
end
class User < ActiveRecord::Base
has_many :posts
end
Lets get the first users posts:
2.1...
Mockito.any() pass Interface with Generics
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