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How to provide animation when calling another activity in Android?
...ince API 16 you can supply an activity options bundle when calling Context.startActivity(Intent, Bundle) or related methods. It is created via the ActivityOptions builder:
Intent myIntent = new Intent(context, MyActivity.class);
ActivityOptions options =
ActivityOptions.makeCustomAnimation(cont...
Hash collision in git
...question...
How many commits do you need in a repository before you should start worrying about collisions?
This relates to so called "Birthday attacks", which in turn refers to the "Birthday Paradox" or "Birthday Problem", which states that when you pick randomly from a given set, you need surprisi...
Options for HTML scraping? [closed]
...ad me doing a lot of scraping and I wish I knew about BeautifulSoup when I started. It's like the DOM with a lot more useful options and is a lot more pythonic. If you want to try Ruby they ported BeautifulSoup calling it RubyfulSoup but it hasn't been updated in a while.
Other useful tools are HTM...
Arguments or parameters? [duplicate]
... its contents are the arguments that were passed in on the command line to start the program. Calling it parameters would be incorrect because while the variable itself (in the method signature) is a parameter, the contents of that array (runtime) are not parameters.
– ColinD
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Visual Studio 2012 Express is suddenly “incompatible with this version of Windows”?
...s a lot. When I installed MS SQL Server Management studio 2014, my VS 2012 started giving this problem. I reinstalled VS 2012 but no luck. Installing the update form this answer fixed the issue.
– user3885927
Apr 1 '16 at 19:43
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Regular expression to match any character being repeated more than 10 times
...mple context. Using variable rxx I can do something like rxx.group(1), rxx.start(1) etc.
– Michał Niklas
Nov 2 '09 at 11:52
add a comment
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Creating a new dictionary in Python
...ower (6 times slower?), See: doughellmann.com/2012/11/… In any case I am starting to prefer the constructor syntax anyways since I find it easier to type and move code between dicts and function calls.
– David Wheaton
Mar 5 '13 at 20:53
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Asking the user for input until they give a valid response
...ry, I didn't understand that.")
#better try again... Return to the start of the loop
continue
else:
#age was successfully parsed!
#we're ready to exit the loop.
break
if age >= 18:
print("You are able to vote in the United States!")
else:
print...
How to get the current user in ASP.NET MVC
...
I realize this is really old, but I'm just getting started with ASP.NET MVC, so I thought I'd stick my two cents in:
Request.IsAuthenticated tells you if the user is authenticated.
Page.User.Identity gives you the identity of the logged-in user.
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Tools to make CSS sprites? [closed]
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Thanks everyone! @Harsh, I agree about the layout - I started experimenting with that quite a while ago but never quite got it working: github.com/bgrins/InstantSprite/tree/bin-pack
– Brian Grinstead
Aug 17 '12 at 15:45
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