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bootstrap modal removes scroll bar
...Using overflow:scroll will add a horizontal scrollbar to the bottom of the screen.
– Scott
Mar 27 '15 at 20:17
1
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Android REST client, Sample?
...these Tasks from my Activity instance; but to fully account for cases like screen rotation, you might choose to call them from a Service or such.
I consciously chose my REST client itself to be an API. This means, that the app which uses my REST client need not even be aware of the actual REST URL's...
Why shouldn't I use mysql_* functions in PHP?
...n die. It will just end the script abruptly and then echo the error to the screen which you usually do NOT want to show to your end users, and let bloody hackers discover your schema. Alternately, the return values of mysql_* functions can often be used in conjunction with mysql_error() to handle er...
Changing the background drawable of the searchview widget
...only images for mdpi density. You'll have to create 9-patches for multiple screen densities if, you want the best result on any device. Images for Holo SearchView can be found in mdpi, hdpi and xhdpi drawable.
Now, we'll need to create drawable selector, so that proper image is displayed based on v...
What are file descriptors, explained in simple terms?
...yboard is a file that is read only from the perspective of the kernel. The screen is a write only file. Similarly, folders, input-output devices etc are also considered to be files. Whenever a file is opened, say when the device drivers[for device files] requests an open(), or a process opens an use...
How to get script of SQL Server data? [duplicate]
...es you wish to export the scheme and data for, then click Next
In the next screen choose how you wish to save the script (the Output Type must remain set as "Save scripts to a specific location"), then click the Advanced button in the top right corner
In the newly opened window, under the General se...
What's the difference between “bundle display name” and “bundle name” in cocoa application's info pl
...isplays as the title of notifications (in Notification Center, on the lock screen, etc.).
– Justin Russell
Jun 28 '13 at 18:17
117
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Detecting when the 'back' button is pressed on a navbar
I need to perform some actions when the back button(return to previous screen, return to parent-view) button is pressed on a Navbar.
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Make $JAVA_HOME easily changable in Ubuntu [closed]
...exactly the same issue. Shocked and worried when I couldn't get past login screen. After some digging around I found that you can use variables but have to use a different syntax. eg. PATH DEFAULT=${PATH}:${HOME}/bin When it's not using a variable, a simple assignment seems to work.
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Android soft keyboard covers EditText field
Is there a way to make the screen scroll to allow the text field to be seen?
14 Answers
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