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What does a . in an import statement in Python mean?
...module import (see here and here, section 6.4.2).
You can use more than one dot, referring not to the curent package but its parent(s). This should only be used within packages, in the main module one should always use absolute module names.
...
Create a symbolic link of directory in Ubuntu [closed]
... the context of the reader already knowing the answer. It is useless to anyone who would ask the question
– Ricardo Saporta
May 1 '13 at 5:31
1
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Correct way to override Equals() and GetHashCode() [duplicate]
I have never really done this before so i was hoping that someone could show me the correct what of implementing a override of Except() and GetHashCode() for my class.
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A tool to convert MATLAB code to Python [closed]
...
There are several tools for converting Matlab to Python code.
The only one that's seen recent activity (last commit from June 2018) is Small Matlab to Python compiler (also developed here: SMOP@chiselapp).
Other options include:
LiberMate: translate from Matlab to Python and SciPy (Requires P...
Correct use of transactions in SQL Server
I have 2 commands and need both of them executed correctly or none of them executed. So I think I need a transaction, but I don't know how to use it correctly.
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How do I write a Python dictionary to a csv file? [duplicate]
...f)
w.writerows(somedict.items())
If instead you want all the keys on one row and all the values on the next, that is also easy:
with open('mycsvfile.csv','wb') as f:
w = csv.writer(f)
w.writerow(somedict.keys())
w.writerow(somedict.values())
Pro tip: When developing code like t...
Access a variable outside the scope of a Handlebars.js each loop
... this answer here. It took me a while after seeing this answer to see that one. You may need to use ../ repeatedly depending on how many scopes away from the value you are.
– bcmcfc
Dec 17 '13 at 16:20
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What is this smiley-with-beard expression: “”?
...ys necessary to use C++'s basic source character set, namely the graphical ones. The combination of the characters that make up a digraph are processed as a single token. This in turn makes up for any insufficiently-equipped keyboards or other such hardware or software.
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AngularJS app.run() documentation?
...unctions (again, if found)
Here's a simple demo where you can watch each one executing (and experiment if you'd like).
From Angular's module docs:
Run blocks - get executed after the injector is created and are
used to kickstart the
application. Only instances and constants can be inj...
Apply style to parent if it has child with css [duplicate]
...
See the list of CSS4 Selectors here.
As an alternative, with jQuery, a one-liner you could make use of would be this:
$('ul li:has(ul.sub)').addClass('has_sub');
You could then go ahead and style the li.has_sub in your CSS.
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