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Can anyone explain python's relative imports?
...nit__.py
./pkg/sub/relative.py
With start.py:
import pkg.sub.relative
Now pkg is the top level package and your relative import should work.
If you want to stick with your current layout you can just use import parent. Because you use start.py to launch your interpreter, the directory where ...
SQL Server ':setvar' Error
...TABASE [$DatabaseName] it was simply CREATE DATABASE MYDBNAME. This script now works to create my database via executenonquery() during my first application startup after install.
– Scott
Jul 19 '16 at 20:56
...
Number of visitors on a specific page
...
Ok great ! Now I can see all the visits to a specific URL, perfect ! How can I find where did the visitors (of this specific page) come from ?
– Basj
Oct 21 '13 at 20:05
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Why does Java have transient fields?
...eyword, one has to understand the concept of serialization. If the reader knows about serialization, please skip the first point.
What is serialization?
Serialization is the process of making the object's state persistent. That means the state of the object is converted into a stream of bytes to b...
Vertically align text next to an image?
...;span style="">Works.</span>
</div>
Tested in FF3.
Now you can use flexbox for this type of layout.
.box {
display: flex;
align-items:center;
}
<div class="box">
<img src="https://placehold.it/60x60">
<span style="">Works.</span&g...
Pure JavaScript Graphviz equivalent [closed]
... was looking for in the original question. It is not just a RENDERER, it knows how to compute the directed graph as well. Is it running DOT on a backend somewhere, or is the entire graph generation algorithm running on my browser?
– Armentage
Jul 16 '12 at 1...
Why can't Python's raw string literals end with a single backslash?
...arser enters a raw string (non Unicode one) and encounters a backslash it knows there are 2 characters (a backslash and a char following it).
This way:
r'abc\d' comprises a, b, c, \, d
r'abc\'d' comprises a, b, c, \, ', d
r'abc\'' comprises a, b, c, \, '
and:
r'abc\' comprises a...
Is key-value observation (KVO) available in Swift?
...osure, then `[weak self]` is not needed
print("bar property is now \(object.bar)")
}
}
}
Note, in Swift 4, we now have strong typing of keypaths using the backslash character (the \.bar is the keypath for the bar property of the object being observed). Also, because it's us...
Select DISTINCT individual columns in django?
...
The method described below is now available in django 1.4 and is nice if you need ProductOrder instance with field aware distinct ;-)
– Jonathan Liuti
Oct 16 '12 at 15:03
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How can I use a C++ library from node.js?
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I know it's more than a year since this comments but... is it possible to use C++ libs without a C wrapper?
– Miki de Arcayne
Sep 5 '13 at 11:37
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