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How do you run your own code alongside Tkinter's event loop?

...inter import * root = Tk() def task(): print("hello") root.after(2000, task) # reschedule event in 2 seconds root.after(2000, task) root.mainloop() Here's the declaration and documentation for the after method: def after(self, ms, func=None, *args): """Call function once after giv...
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Error: Jump to case label

...In the following code, if foo equals 1, everything is ok, but if it equals 2, we'll accidentally use the i variable which does exist but probably contains garbage. switch(foo) { case 1: int i = 42; // i exists all the way to the end of the switch dostuff(i); break; case 2: dostu...
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What is the difference between the Facade and Adapter Pattern?

... 142 The Facade Pattern wiki page has a brief note about this. "An Adapter is used when the wra...
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Transparent ARGB hex value

... 205 Transparency is controlled by the alpha channel (AA in #AARRGGBB). Maximal value (255 dec, FF ...
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biggest integer that can be stored in a double

...n IEEE 64-bit doubles without losing precision. An IEEE 64-bit double has 52 bits of mantissa, so I think it's 253: 253 + 1 cannot be stored, because the 1 at the start and the 1 at the end have too many zeros in between. Anything less than 253 can be stored, with 52 bits explicitly stored in the...
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How can I parse a string with a comma thousand separator to a number?

I have 2,299.00 as a string and I am trying to parse it to a number. I tried using parseFloat , which results in 2. I guess the comma is the problem, but how would I solve this issue the right way? Just remove the comma? ...
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Could not load file or assembly 'System.Web.Http 4.0.0 after update from 2012 to 2013

...to-upgrade-an-aspnet-mvc-4-and-web-api-project-to-aspnet-mvc-5-and-web-api-2 28 Answers ...
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How to replace plain URLs with links?

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How does java do modulus calculations with negative numbers?

... | edited Dec 9 '10 at 23:18 answered Dec 9 '10 at 22:00 ...
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Interview question: Check if one string is a rotation of other string [closed]

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