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What are these attributes: `aria-labelledby` and `aria-hidden`
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The primary consumers of these properties are user agents such as screen readers for blind people. So in the case with a Bootstrap modal, the modal's div has role="dialog". When the screen reader notices that a div becomes visible which has this role, it'll speak the label for that div.
Th...
Android Task Affinity Explanation
...tivities A,B,C,D,E. They will form a stack
E - chat view
D - weather screen
C - map view
B - weather screen
A - login screen
E was the last Activity to be started and it is showing. If you close E, D will be shown. If you close D, C will be shown. etc.
Notice that Activities B and D...
One Activity and all other Fragments [closed]
I am thinking of implementing one screen with Activity and all other sreens with Fragments and managing all the fragments thru the activity .
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Make a div fill the height of the remaining screen space
... web application where I want the content to fill the height of the entire screen.
33 Answers
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HTML5 Canvas 100% Width Height of Viewport?
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In order to make the canvas full screen width and height always, meaning even when the browser is resized, you need to run your draw loop within a function that resizes the canvas to the window.innerHeight and window.innerWidth.
Example: http://jsfiddle.net...
Android Webview - Webpage should fit the device screen
I have tried the following to fit the webpage based on the device screen size.
21 Answers
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Is there a way to take a screenshot using Java and save it to some sort of image?
Simple as the title states: Can you use only Java commands to take a screenshot and save it? Or, do I need to use an OS specific program to take the screenshot and then grab it off the clipboard?
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Animate change of view controllers without using navigation controller stack, subviews or modal cont
...ry *)launchOptions
{
self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
MyViewController *vc = [[MyViewContoller alloc] init...];
self.transitionController = [[TransitionController alloc] initWithViewController:vc];
self.window.rootViewController = self.tr...
How to remove/change JQuery UI Autocomplete Helper text?
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As you said, it's used for accessibility so people with screen readers can understand the widget better. By using display: none; you hide it from screen readers as well. Better to move it of screen with position: absolte; left:-999em;
– Daniel Göransson
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What is the difference between a .xib file and a .storyboard?
...d the concept of "storyboarding" in iOS5 SDK to simplify and better manage screens in your app. You can still use the .xib way of development.
Pre-storyboard, each UIViewController had an associated .xib with it. Storyboard achieves two things:
.storyboard is essentially one single file for all ...