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Android WebView style background-color:transparent ignored on android 2.2
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Note that on ICS(4.0.3), in addition to above comments; I had to disable "Settings -> Developer Options -> Force GPU Rendering" to get transparency to work with API level 10.
– Aki
Aug 28 '12 at 21:57
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Remove or uninstall library previously added : cocoapods
...ear the contents of the project's Derived Data directory, and make sure to commit the project's changes to the existing code repository. Finally, after running pod install, I opened the Xcode xcworkspace file, performed a full clean on the build folder (alt+shift+command+K), and the warnings/linker ...
Remove non-utf8 characters from string
...ility is to use single-quote strings, but then you will have to remove the comments.
– Markus Jarderot
Apr 9 '10 at 2:59
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Is there a decorator to simply cache function return values?
...periodically called with the same arguments.
Example of an LRU cache for computing Fibonacci numbers:
@lru_cache(maxsize=None)
def fib(n):
if n < 2:
return n
return fib(n-1) + fib(n-2)
>>> print([fib(n) for n in range(16)])
[0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 14...
Better way to cast object to int
... is probably trivial, but I can't think of a better way to do it. I have a COM object that returns a variant which becomes an object in C#. The only way I can get this into an int is
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Spring RestTemplate GET with parameters
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To easily manipulate URLs / path / params / etc., you can use Spring's UriComponentsBuilder class. It's cleaner than manually concatenating strings and it takes care of the URL encoding for you:
HttpHeaders headers = new HttpHeaders();
headers.set("Accept", MediaType.APPLICATION_JSON_VALUE);
UriCo...
Why is the console window closing immediately once displayed my output?
...se.
why is that?
Because it's finished. When console applications have completed executing and return from their main method, the associated console window automatically closes. This is expected behavior.
If you want to keep it open for debugging purposes, you'll need to instruct the computer t...
Scroll Automatically to the Bottom of the Page
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Some additional sources you can take a look at:
http://www.sourcetricks.com/2010/07/javascript-scroll-to-bottom-of-page.html
http://www.alecjacobson.com/weblog/?p=753
http://www.mediacollege.com/internet/javascript/page/scroll.html
http://www.electrictoolbox.com/jquery-scroll-bottom/
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Jackson: how to prevent field serialization
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StaxMan's comment should be the answer, shouldn't it? Why is it still a comment then...!..?
– Saravanabalagi Ramachandran
Oct 22 '15 at 14:04
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What is the most appropriate way to store user settings in Android application
...Preferences are your best bet for storing preferences, so in general I'd recommend that approach for saving application and user settings.
The only area of concern here is what you're saving. Passwords are always a tricky thing to store, and I'd be particularly wary of storing them as clear text. T...