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CSS hack大全 - 创意 - 清泛网 - 专注C/C++及内核技术
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.bb{height:32px;background-color:#f1ee18;/*所有识别*/ background-color:#00deff\9; /*IE6、7、8识别*/ +background-color:#a200ff;/*IE6、7识别*/ _background-color:#1e0bd1/*IE6识别*/}
@media screen and (-webkit-min-device-pixel-ratio:0){.bb{background-color:#...
dynamically add and remove view to viewpager
...a.util.ArrayList;
import java.util.List;
/**
* Created by Jeffy on 25-01-2016.
*/
public class PagerAdapter extends FragmentStatePagerAdapter {
int mNumOfTabs;
List<String> values;
public PagerAdapter(FragmentManager fm, int NumOfTabs, List<String> Port) {
super(...
Controlling fps with requestAnimationFrame?
...
Update 2016/6
The problem throttling the frame rate is that the screen has a constant update rate, typically 60 FPS.
If we want 24 FPS we will never get the true 24 fps on the screen, we can time it as such but not show it as the ...
How to get started with developing Internet Explorer extensions?
...library "MSHTML"
The fix can be found at http://techninotes.blogspot.com/2016/08/fixing-cannot-find-wrapper-assembly-for.html
Or, you can run this batch script:
"%ProgramFiles(x86)%\Microsoft Visual Studio\2017\Community\Common7\Tools\VsDevCmd.bat"
cd "%ProgramFiles(x86)%\Microsoft Visual Studio\...
What is state-of-the-art for text rendering in OpenGL as of version 4.1? [closed]
...Gustavson which explains distance field rendering in great detail.
Update 2016:
Meanwhile, there exist several additional techniques which aim to remove the corner rounding artefacts which become disturbing at extreme magnifications.
One approach simply uses pseudo-distance fields instead of di...
ReactJS Two components communicating
...ntations exists, including ImmutableJS, React-cursors and Omniscient
Edit 2016: it seems that people agree cursors work fine for smaller apps but it does not scale well on complex apps. Om Next does not have cursors anymore (while it's Om that introduced the concept initially)
Elm architecture
...
Using git repository as a database backend
... want to check out (if anything, for interest's sake): kenneth-truyers.net/2016/10/13/git-nosql-database
– Kenneth
Oct 13 '16 at 22:13
...
How do we control web page caching, across all browsers?
...ically omit Cache-Control too and rely on Expires only.
Date: Wed, 24 Aug 2016 18:32:02 GMT
Expires: 0
But that may fail if e.g. the end-user manipulates the operating system date and the client software is relying on it.
Other Cache-Control parameters such as max-age are irrelevant if the above...
Usage of __slots__?
...eep this in mind, as it is a solved problem.
Critique of the (until Oct 2, 2016) accepted answer
The first paragraph is half short explanation, half predictive. Here's the only part that actually answers the question
The proper use of __slots__ is to save space in objects. Instead of having a dynam...
For-each over an array in JavaScript
...etApps shows at just over 4% market share as of this writing in September 2016), you can happily use forEach in a general-purpose web page without a shim. If you do need to support obsolete browsers, shimming/polyfilling forEach is easily done (search for "es5 shim" for several options).
forEach h...