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Read connection string from web.config

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Why is “if not someobj:” better than “if someobj == None:” in Python?

...vain Defresne 37k1111 gold badges6767 silver badges8282 bronze badges 4 ...
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What is the difference between buffer and cache memory in Linux?

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Getting file size in Python? [duplicate]

... does not exist or is inaccessible. import os os.path.getsize('C:\\Python27\\Lib\\genericpath.py') Or use os.stat(path).st_size import os os.stat('C:\\Python27\\Lib\\genericpath.py').st_size Or use Path(path).stat().st_size (Python 3.4+) from pathlib import Path Path('C:\\Python27\\Lib\\gen...
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Android TextView with Clickable Links: how to capture clicks?

I have a TextView which is rendering basic HTML, containing 2+ links. I need to capture clicks on the links and open the links -- in my own internal WebView (not in the default browser.) ...
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How do I get the directory that a program is running from?

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Is there a cross-browser onload event when clicking the back button?

... | edited Feb 7 '10 at 23:00 Nickolay 27.1k77 gold badges8787 silver badges152152 bronze badges answe...
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How to do two-way filtering in AngularJS?

... 231 It turns out that there's a very elegant solution to this, but it's not well documented. Form...
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How is Docker different from a virtual machine?

...| edited Nov 19 '19 at 19:29 Hassan Ahmed 39522 silver badges99 bronze badges answered Apr 16 '13 at 22:...
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When to use nil, blank, empty? [duplicate]

... | edited Apr 20 '16 at 9:40 Ilya 12.4k44 gold badges2828 silver badges4444 bronze badges an...