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Git Cherry-pick vs Merge Workflow
...agues who are damn good at what they do, but don't want to spend the extra time) have an easier time just merging.
Even with a merge-heavy workflow rebase and cherry-pick are still useful for particular cases:
One downside to merge is cluttered history. rebase prevents a long series of commits ...
Why do most fields (class members) in Android tutorial start with `m`?
...
I think in these times it's nonsense, especially to do it in your app! "Your classes and functions should be small enough that you don’t need them. And you should be using an editing environment that highlights or colorizes members to make ...
How to split a dos path into its components in Python
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I've been bitten loads of times by people writing their own path fiddling functions and getting it wrong. Spaces, slashes, backslashes, colons -- the possibilities for confusion are not endless, but mistakes are easily made anyway. So I'm a stickler f...
Practical usage of setjmp and longjmp in C
...he like make longjmp()ing tricky, since you then have to setjmp() multiple times in the call stack (once for every function that needs to perform some sort of cleanup before it exits, which then needs to "re-raise the exception" by longjmp()ing to the context that it had initially received). It gets...
How to create a GUID/UUID in Python
...; import uuid
>>> # make a UUID based on the host ID and current time
>>> uuid.uuid1()
UUID('a8098c1a-f86e-11da-bd1a-00112444be1e')
>>> # make a UUID using an MD5 hash of a namespace UUID and a name
>>> uuid.uuid3(uuid.NAMESPACE_DNS, 'python.org')
UUID('6fa459ea...
NGINX to reverse proxy websockets AND enable SSL (wss://)?
...e $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_read_timeout 86400;
}
You can also check the nginx changelog and the WebSocket proxying documentation.
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How to check if a string contains only digits in Java [duplicate]
...gex = "\\d+";
As per Java regular expressions, the + means "one or more times" and \d means "a digit".
Note: the "double backslash" is an escape sequence to get a single backslash - therefore, \\d in a java String gives you the actual result: \d
References:
Java Regular Expressions
Java Chara...
Is it bad practice to make a setter return “this”?
...e (including at construction)
you know which fields you need to set at the time you're writing the code, and
there are many different combinations for which fields you want to set.
Alternatives to this method might be:
One mega constructor (downside: you might pass lots of nulls or default valu...
When someone writes a new programming language, what do they write it IN?
... like human beings have, albeit in a comparatively infinitesimal amount of time.
– Gaurav Ojha
Oct 21 '16 at 11:27
Now...
What is the combinatory logic equivalent of intuitionistic type theory?
I recently completed a university course which featured Haskell and Agda (a dependent typed functional programming language), and was wondering if it was possible to replace lambda calculus in these with combinatory logic. With Haskell this seems possible using the S and K combinators, thus making i...