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How to get RGB values from UIColor?
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Be warned that this method will only succeed if the starting color is in "a compatible color space", which can vary depending on the device/OS. For example I just discovered that calling this on [UIColor darkGrayColor] will fail on an iPad 2 running iOS 7. However the same col...
Further understanding setRetainInstance(true)
...ier that the system can
use to restore the fragment if the activity is restarted (and which
you can use to capture the fragment to perform transactions, such as
remove it). There are three ways to provide an ID for a fragment:
Supply the android:id attribute with a unique ID.
Supply ...
Fast and Lean PDF Viewer for iPhone / iPad / iOS - tips and hints?
...eleased automatically when memory warnings are issued.
Whenever the user start zooming, I acquire the CGPDFPage and render it using the appropriate CTM. The code in - (void)drawLayer: (CALayer*)layer inContext: (CGContextRef) context is like :
CGAffineTransform currentCTM = CGContextGetCTM(conte...
Git Extensions: Win32 error 487: Couldn't reserve space for cygwin's heap, Win32 error 0
...o the chances of the problem happening there should be lower too.
Simply restarting the computer to clean the address space (loading these modules at a different random address) might work, but really, just upgrade to Git for Windows 2 to get the security fixes if nothing else.
Hacky solutions:
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AsyncTask threads never die
...n which i am running a AsyncTask to perform some operation and the service starts when the widget button is being pressed and when the task is finished it must stop the servie immediately , but sometimes AsyncTask wont die ,so can u tell me how do i stop it
– Hunt
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last day of month calculation
...may use any available LocalDate to LocalDateTime conversion like
lastDay.atStartOfDay(); //2015-11-30T00:00
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Detect when a window is resized using JavaScript ?
...pdates them in the page for you to see. Remember the event doesn't really start or end, it just "happens" when a resize occurs...there's nothing to say another one won't happen.
Edit: By comments it seems you want something like a "on-end" event, the solution you found does this, with a few exce...
Algorithm to find top 10 search terms
...ire a decrement step for every new search term that arrives? And once this starts happening, won't this result in newer search terms being quickly removed from the map before they have a chance for their counters to increment sufficiently?
– del
Jul 16 '10 at 2...
Elegant way to search for UTF-8 files with BOM?
...ing purposes, I need to recursively search a directory for all files which start with a UTF-8 byte order mark (BOM). My current solution is a simple shell script:
...
Could you explain STA and MTA?
...ng a window message to a hidden window; when it makes an outbound call, it starts a modal message loop to prevent other window messages being processed. You can specify a message filter to be called, so that your application can respond to other messages.
By contrast all MTA threads share a single ...