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I need to securely store a username and password in Python, what are my options?
...od place to start. It's described well in the Twelve Factor App. The basic idea is that your source code just pulls the password or other secrets from environment variables, and then you configure those environment variables on each system where you run the program. It might also be a nice touch if ...
Is there a Python equivalent of the C# null-coalescing operator?
...ge is PEP 505 and the discussion relevant to the document is in the python-ideas thread.
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Android List Preferences: have summary as selected value?
...but the proper solution is to find the caption for the value. Anyways, the idea works:
public class Preferences extends PreferenceActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
addPreferencesFromResource(R.xml.yo...
What are type lambdas in Scala and what are their benefits?
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I'm running nightlies for Nika and I don't have the IDEA option described. Interestingly enough, there is an inspection for "Applied Type Lambda can be simplified."
– Randall Schulz
May 14 '12 at 22:44
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Can I change a private readonly field in C# using reflection?
...nt to? Intentionally breaking encapsulation seems like a horrifically bad idea to me.
Using reflection to change a readonly or constant field is like combining the Law of Unintended Consequences with Murphy's Law.
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How do I split a multi-line string into multiple lines?
... It is strange that this answer is so upvoted. Hard coding '\n' is a bad idea, but even if you use os.linesep instead of that, you will have issues with windows line ends on Linux and vice versa, etc. Moreover, it is promoting splitlines with True argument which is likely the less common way of us...
how do I query sql for a latest record date for each user
... b.date does not work, meaning, it is not a general solution, although the idea of working with the LEFT OUTER JOIN is the important thing in this answer.
– iversoncru
Nov 6 '18 at 12:41
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How to load images dynamically (or lazily) when users scrolls them into view
...top browsers and iOS but doesn't work on android (including 3.x/4.x). Any idea why? is the scroll event not supported?
– lahsrah
Jan 6 '12 at 1:12
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The transaction manager has disabled its support for remote/network transactions
...ithout it: add context around the link so your fellow users will have some idea what it is and why it’s there, then quote the most relevant part of the page you're linking to in case the target page is unavailable. Answers that are little more than a link may be deleted.
– Pe...
JSON.stringify without quotes on properties?
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This is a good idea. I would fork the repo, remove the quotes, and rename the JSON object to something facetious like FAILJSON to make it clear that you are not working with the actual JSON object, or actual JSON.
– Ri...