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Background color not showing in print preview
... difficulties you are having. First, separate all your print CSS from your screen CSS. This is done via the @media print and @media screen.
Often times just setting up some extra @media print CSS is not enough because you still have all your other CSS included when printing as well. In these cases ...
How can I maximize the editor pane in IntelliJ IDEA?
...ll tool windows, effectively maximizing the editor window (though not full screen). The IntelliJ menu bar, toolbar, breadcrumb and tab bar will still be visible.
I'm using IntelliJ 11.1.2 on Kubuntu 12.04 LTS with the Default keymap.
14.0.3 on MacOS X
It's Cmd + Shift + F12 in IntelliJ IDEA 14.0....
How to show Page Loading div until the page has finished loading?
...e page as an overlay whenever the page is getting loaded
<div id="coverScreen" class="LockOn">
</div>
Now we need to hide this cover screen whenever the page is ready and so that we can restrict the user from clicking/firing any event until the page is ready
$(window).on('load', fun...
Hidden features of Android development?
...work lets you use alternate layouts for different hardware configurations, screen pixel densities, and input devices just by dropping them in named folder.
Since Android 1.6, your app can produce results that will appear in the results from a homescreen Quick Search Box search. This is known as cus...
BLE（一）概述&工作流程&常见问题 - 创客硬件开发 - 清泛IT社区，...
...需要输入一个PIN码，长度可以从4到16个数字。（很多设备默认0000或者1234）
在配对的过程中通过PIN码来生成Linkkey。两个配对后的设备共享一个Linkkey，这个行为叫绑定。绑定之后下次两个设备接近后，用Linkkey进行认证，认证通...
CSS horizontal centering of a fixed div?
...t find a solution to my case.
I've got a div, which should be fixed on the screen, even if the page is scrolled it should always stay CENTERED in the middle of the screen!
...
HTML img tag: title attribute vs. alt attribute?
...
If you had a disability and required a screen reader, I'm pretty sure you wouldn't appreciate being referred to as an "edge case".
– Matt Fletcher
Mar 14 '19 at 11:53
...
android: move a view on touch move (ACTION_MOVE)
...ts working fine but Is there any way to restrict the move from outside the screen that means should move only inside screen boundary..
– Daud Arfin
Oct 19 '13 at 4:34
2
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How to draw a line in android
...
This one draws 2 lines which form a cross on the top left of the screen:
DrawView.java
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.view.View;
public class DrawView extends View {
Paint ...
Browser doesn't scale below 400px?
...ngs (cog icon, bottom-right), and goto the user agent tab. You can set the screen resolution to whatever you like here and even quickly toggle between portrait and landscape.
UPDATE: Here is another really cool tool I've come across. http://lab.maltewassermann.com/viewport-resizer/
...