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Handling an empty UITableView. Print a friendly message
...ground image of the app, I would prefer to print a friendly message in the screen, such as:
22 Answers
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Add hover text without javascript like we hover on a user's reputation
...will work on browsers with JavaScript disabled, and it also adds a hint to screen readers about the contents of the element.
– gcochard
Jul 2 '13 at 17:45
1
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Padding between ActionBar's home icon and title
... Really? This solution might not work the same on different screens with different DPI.
– Roman Bugaian
Mar 28 '15 at 19:16
5
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How to pick an image from gallery (SD Card) for my app?
...wont work for the Android 4.4 devices. It will launch the recent documents screen.
– Noundla Sandeep
Feb 12 '14 at 9:54
2
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Run/install/debug Android applications over Wi-Fi?
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See forum post Any way to view Android screen remotely without root? - Post #9.
Connect the device via USB and make sure debugging is working;
adb tcpip 5555. This makes the device to start listening for connections on port 5555;
Look up the device IP address wi...
How can I view live MySQL queries?
...n -u bob -p -i 1 processlist
This will print the current queries on your screen every second.
-u The mysql user you want to execute the command as
-p Prompt for your password (so you don't have to save it in a file or have the command appear in your command history)
i The interval in seconds.
Us...
How to hide the title bar for an Activity in XML with existing custom theme
...fication bar
this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
//set content view AFTER ABOVE sequence (to avoid crash)
this.setContentView(R.layout.your_layout_name_here);
this refers to the Activity.
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proper way to sudo over ssh
...e pseudo-tty allocation. This can be used to execute arbi-
trary screen-based programs on a remote machine, which can be
very useful, e.g., when implementing menu services. Multiple -t
options force tty allocation, even if ssh has no local tty.
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Auto Resize Image in CSS FlexBox Layout and keeping Aspect Ratio?
... Is it also possible to do this for the height dimension if the screen gets smaller?
– confile
Jan 14 '14 at 0:43
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Use tab to indent in textarea
...really bad idea if this is a website for general audiences. In addition to screen reader users, there are many other users who for various reasons either must, or chose to, navigate with the keyboard. Trapping the tab key will make the form at least annoying and quite possibly unusable for these use...