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OS X Bash, 'watch' command
... do clear; your_command; sleep 2; done
That will loop forever, clear the screen, run your command, and wait two seconds - the basic watch your_command implementation.
You can take this a step further and create a watch.sh script that can accept your_command and sleep_duration as parameters:
#!/b...
iOS 7 parallax effect in my view controller
I'm developing an app for iOS 7 in Objective-C. I've got a screen in my app with a few buttons and a pretty background image. (It's a simple xib with UIButtons on top of a UIImageView .)
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How to make an app's background image repeat
...ckground image is small and I want it to be repeated and fill in the whole screen. What should I do?
5 Answers
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How to implement an android:background that doesn't stretch?
...it match its default value "fill". This will allow image resize to fit the screen. Study @Santosh link for more info. Thanks!
– Hugo
Nov 12 '14 at 8:37
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How to read the Stock CPU Usage data
...in the Developer Options is "Show CPU Usage", which adds an overlay on the screen (see screenshot below).
5 Answers
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How can I recognize touch events using jQuery in Safari for iPad? Is it possible?
... too) it now contains an array of all the touches the user has made on the screen. Each touch has its own properties (x,y coords for example)
– David Pean
Jan 21 '11 at 6:05
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How to Avoid Response.End() “Thread was being aborted” Exception during the Excel file download
... I call that public void ExportDataSet(DataSet ds) function in many aspx screens and also I am maintaining error logger method for exceptions which are raised at runtime right those exceptions are write into a .txt files. So that same exception is logged in all the aspx screen's txt files....
Debugging “Element is not clickable at point” error
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Seems fair - if the button isn't on the screen then it isn't really clickable.
– Evan Knowles
Oct 17 '13 at 8:19
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iOS 5 fixed positioning and virtual keyboard
I have a mobile website which has a div pinned to the bottom of the screen via position:fixed. All works fine in iOS 5 (I'm testing on an iPod Touch) until I'm on a page with a form. When I tap into an input field and the virtual keyboard appears, suddenly the fixed position of my div is lost. The d...
Using Chrome's Element Inspector in Print Preview Mode?
... 'Elements' tab
Hit Esc to bring up console
Choose tab "Emulation", click "Screen"
Scroll down to "CSS Media", select "print"
This option is not (yet?) available in the console tab.
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