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Set margins in a LinearLayout programmatically
...o use Java ( not XML ) to create a LinearLayout with buttons that fill the screen, and have margins. Here is code that works without margins:
...
Force Screen On
How do I force the screen to stay active and not shut off while my app is running?
3 Answers
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What is the purpose of the '@' symbol in CSS?
...n example of @media that might be useful to illustrate it further:
@media screen and (max-width: 1440px)
{
span.sizedImage
{
height:135px;
width: 174px;
}
}
@media screen and (min-width: 1441px)
{
span.sizedImage
{
height:150px;
width: 200px;...
Window Features - 更多技术 - 清泛网 - 专注C/C++及内核技术
...ts the painting of windows that called SetLayeredWindowAttributes into off-screen memory and recomposes it to achieve the desired effect.
For faster and more efficient animation or if per-pixel alpha is needed, call UpdateLayeredWindow.UpdateLayeredWindow should be used primarily when the applicati...
Disable hover effects on mobile browsers
... When it's being visited from a desktop, I want the clickable areas of the screen to light up with :hover effects (different background color, etc.) With a tablet, there's no mouse, so I don't want any hover effects.
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Why am I getting error for apple-touch-icon-precomposed.png
...an happen even when the user has NOT bookmarked the site to their iOS home screen - for example, any time you open a page using Chrome for iOS, it does a GET "/apple-touch-icon-precomposed.png".
I've handled this and other non-HTML 404 requests in my ApplicationController as follows:
respond_to do...
浅谈Heatmap：网页热点图生成原理 - 更多技术 - 清泛网 - 专注C/C++及内核技术
... page_x : e.pageX,
page_y : e.pageY,
screen_width : screen.width,
screen_height: screen.height
});
});
});
</script>
客户端使用Ajax通过GET方法触发一个空HTML页面，当然，还可以更简单点：
<script>
va...
Any tips on how to organize Eclipse environment on multiple monitors?
...eful the use of another window to bring up multiple documents in different screens.
in the main menu, go:
Window > New window,
and drag it to the screen you prefer. Double click in the filename on the editor and will maximize the editor's window.
I hope i helped.
Kyr.
PS: If you want to mai...
IE8 support for CSS Media Query
...ndroid tablets. IE8 could be use on XP/Vista PCs mostly from 2003 to 2009, screens mainly around 1024px wide. Windows Mobile is under IE6, and Windows Pone under IE9+. The true question here is to ask yourself if making responsive for IE8 is really useful ?
– Gregoire D.
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sometimes my file just freezes in my vi |vim, what happened?
...
Ctrl-S is probably the culprit; it stops your screen output in most terminals. As Michael mentioned, you can restore your screen to normal by entering Ctrl-Q.
Theoretically, setting stty -ixon should prevent Ctrl-S from freezing your screen, but it's not working on my ...