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What is the difference between ng-if and ng-show/ng-hide
...will be still there and validation will fail,in spite of them not being on screen. so ng-if rescue you :)
– NeverGiveUp161
Aug 17 '18 at 10:14
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no gravity for scrollview. how to make content inside scrollview as center
...t.. If you try the solution above, and your scroll view is wider than your screen, you will indeed have part of your scrollview unreachable and be unable to scroll to it... This should be accepted as the proper solution
– Speckpgh
Apr 1 '18 at 4:36
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Android Location Providers - GPS or Network Provider?
...location once.
Request Location using Listener: Use when application is on screen / frontend and require continues location.
Request Location using Pending Intent: Use when application in background and require continues location.
References :
Official site : http://developer.android.com/google/p...
Can I position an element fixed relative to parent? [duplicate]
...u scroll down the child would still be visible and in the same spot on the screen.
– Web_Designer
Jun 25 '11 at 5:33
6
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Amazon EC2, mysql aborting start because InnoDB: mmap (x bytes) failed; errno 12
...ifies the command only to return a status code, not output anything to the screen. If you ommit the --quiet flag you will see a status output of either active or inactive.
You may also create some swap space to add more available RAM resources to your server such as:
sudo dd if=/dev/zero of=/swap...
UIImage: Resize, then Crop
...f a categeory on UIImage. Target size in my code is always set to the full screen size of the device.
@implementation UIImage (Extras)
#pragma mark -
#pragma mark Scale and crop image
- (UIImage*)imageByScalingAndCroppingForSize:(CGSize)targetSize
{
UIImage *sourceImage = self;
UIImage *n...
Is there a “previous sibling” selector?
...ated.
In particular, the flex order property can move elements around the screen.
Here's an example:
You want element A to turn red when element B is hovered.
<ul>
<li>A</li>
<li>B</li>
</ul>
STEPS
Make the ul a flex container.
ul { display: f...
Automatically resize jQuery UI dialog to the width of the content loaded by ajax
...ft
// coordinate otherwise content only grows up to the right edge of screen
$dialog.dialog("widget").css({ left: 0 });
$dialog.dialog("open");
});
});
@import url("https://code.jquery.com/ui/1.11.4/themes/smoothness/jquery-ui.min.css");
<script src="https://code.jquery.com/j...
Set Viewbag before Redirect
...er to clear it, or it'll be junk data later on, appearing unwanted on some screen, or even triggering logic out of context.
– James
Sep 15 '15 at 20:49
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Android - Back button in the title bar
... it doesn't do that. How do I make that icon take you back to the previous screen?
26 Answers
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