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Android: Clear Activity Stack
...s very complicated. When I click the Logout application navigates to login Screen and from there user can exit by cancel button (calling system.exit(0) )
...
UITableViewCell Separator disappearing in iOS7
...
You need to ceil the number of pixels and then divide by screen scale factor to get points which is okay to be in decimal. If you don't do this, it won't be retina optimized.
– trss
Mar 11 '14 at 16:38
...
Are fluid websites worth making anymore? [closed]
...: Yes.
Pros of fluid layouts
People with big monitors gets to use their screen real estate.
Easier for users with big monitors when you have a lot of information on your page.
Cons of fluid layouts:
A fluid width text column is hard to read if it's too wide. There's a good reason behind the u...
How to prevent going back to the previous activity?
...ful in the usual login / main activity scenario or implementing a blocking screen.
To minimize the app rather than going back to previous activity, you can override onBackPressed() like this:
@Override
public void onBackPressed() {
moveTaskToBack(true);
}
moveTaskToBack(boolean nonRoot) leav...
Change name of iPhone app in Xcode 4
...ant to change the name which is displayed below the app icon on the iPhone screen.
I use Xcode 4 and I have one target with keys:
...
Overflow-x:hidden doesn't prevent content from overflowing in mobile browsers
...// causes underlying page to jump to top;
// prevents scrolling on all screens
overflow: hidden;
position: fixed;
}
body.viewport-lg {
// block scroll for desktop;
// will not jump to top;
// will not prevent scroll on mobile
position: absolute;
}
I also add this to ...
How to change the name of an iOS app?
...eed to change the display name that appears below the app icon in the home screen. These are the steps:
In the "Supporting Files" group locate the info.plist (or related) file
Locate the "Bundle display name" key and change the value to the new name.
Delete the "old" app from the simulator or ...
Removing an activity from the history stack
...ter, I thought it may prove to be important to know, if you've rotated the screen, android will helpfully restart your application for you when you pop the last activity off of the stack. Just be aware of this!
– Travis
Jan 13 '12 at 15:43
...
How to horizontally center a
...n't like this solution because when the inner element is too broad for the screen, you can't scroll over the whole element horizontally. margin: 0 auto works better.
– Aloso
Dec 30 '15 at 4:02
...
How to convert SSH keypairs generated using PuTTYgen (Windows) into key-pairs used by ssh-agent and
...as and adds line breaks.
The Solution: When you get to the public key screen in creating your
key pair in puttygen, copy the public key and paste it into a text
file with the extension .pub. You will save you sysadmin hours of
frustration reading posts like this.
HOWEVER, sysadmins, ...