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How to saveHTML of DOMDocument without HTML wrapper?
...e below for the complete answer, keep reading for context)
We cut 12 away from the start of the document because <html><body> = 12 characters (<<>>+html+body = 4+4+4), and we go backwards and cut 15 off the end because \n</body></html> = 15 characters (\n+//+<...
What is Ruby's double-colon `::`?
... CONSTANT = 4
end
end
end
You could access CONSTANT from outside the module as SomeModule::InnerModule::MyClass::CONSTANT.
It doesn't affect instance methods defined on a class, since you access those with a different syntax (the dot .).
Relevant note: If you want to go back...
Why does my 'git branch' have no master?
..., foo, then your clone will just have a foo branch.
The remote you cloned from might still have a master branch (you could check with git ls-remote origin master), but you wouldn't have created a local version of that branch by default, because git clone only checks out the remote's HEAD.
...
Comment Inheritance for C# (actually any language)
...low up the code unnecessarily. If a tool can understand what a method does from its name, than a person can also understand and no doc is needed.
– Lensflare
Jan 8 '16 at 12:59
...
Using logging in multiple modules
...program code
if __name__ == '__main__':
main()
See here for logging from multiple modules, and here for logging configuration for code which will be used as a library module by other code.
Update: When calling fileConfig(), you may want to specify disable_existing_loggers=False if you're usi...
Loop inside React JSX
...;/tbody>
Re: transpiling with Babel, its caveats page says that Array.from is required for spread, but at present (v5.8.23) that does not seem to be the case when spreading an actual Array. I have a documentation issue open to clarify that. But use at your own risk or polyfill.
Vanilla ES5
Ar...
Using global variables in a function
... to that function unless explicitly told otherwise. If it is only reading from a name, and the name doesn't exist locally, it will try to look up the name in any containing scopes (e.g. the module's global scope).
When you assign 42 to the name myGlobal, therefore, Python creates a local variable ...
How to convert an OrderedDict into a regular dict in python3
...
>>> from collections import OrderedDict
>>> OrderedDict([('method', 'constant'), ('data', '1.225')])
OrderedDict([('method', 'constant'), ('data', '1.225')])
>>> dict(OrderedDict([('method', 'constant'), ('data'...
How to check if a string “StartsWith” another string?
...n operation is discarded, and therefore don't perform the operation. Apart from that, modern javascript engines use branch prediction, so the test strings should be different in each iteration.
– Aloso
Sep 19 '17 at 21:04
...
What are the dangers when creating a thread with a stack size of 50x the default?
... @Voo The 1st run took as much time as the 100th run of any test for me. From my experience, this Java JIT thing does not apply to .NET at all. The only "warm up" that .NET does is loading classes and assemblies when used for the first time.
– Vercas
Jun 14 '...