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Can't find a “not equal” css attribute selector
...gt;No foo</div>
<div foo="">Empty foo</div>
<div foo="x">XXX</div>
<div foo="y">YYY</div>
<div foo="z">ZZZ</div>
div:not([foo='']) will select both the first and second div elements. If you only want div elements that have an attribute foo that...
Link and execute external JavaScript file hosted on GitHub
...do this, you will get the latest - which may cause long-term caching)
Examples:
http://raw.githubusercontent.com/<username>/<repo>/<branch>/path/to/file.js
Use this URL to get the latest version:
http://cdn.jsdelivr.net/gh/<username>/<repo>/path/to/file.js
U...
Append a Lists Contents to another List C#
...
Append doesn't seem to exist? Do you have a link to MSDN doc for it?
– Pod
May 31 '16 at 21:41
2
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Advantage of creating a generic repository vs. specific repository for each object?
...ific repository interfaces, but a base class for the implementations. For example, using LINQ to SQL, you could do:
public abstract class Repository<TEntity>
{
private DataContext _dataContext;
protected Repository(DataContext dataContext)
{
_dataContext = dataContext;
...
How do I include inline JavaScript in Haml?
...s approach is actually useful when you need to use a different type than text/javascript, which is was I needed to do for MathJax.
You can use the plain filter to keep HAML from parsing the script and throwing an illegal nesting error:
%script{type: "text/x-mathjax-config"}
:plain
MathJax.H...
Showing the stack trace from a running Python application
...unknown and irreproducible reasons. Its a bit hacky, and only works on unix (requires signals):
import code, traceback, signal
def debug(sig, frame):
"""Interrupt running process, and provide a python prompt for
interactive debugging."""
d={'_frame':frame} # Allow access to fr...
What do parentheses surrounding an object/function/class declaration mean? [duplicate]
I'm new to both JavaScript and YUI . In YUI library examples, you can find many uses of this construct:
7 Answers
...
Finding the index of an item in a list
...foo", "bar", "baz"] and an item in the list "bar" , how do I get its index ( 1 ) in Python?
31 Answers
...
Access nested dictionary items via a list of keys?
I have a complex dictionary structure which I would like to access via a list of keys to address the correct item.
18 Answe...
How do I profile memory usage in Python?
I've recently become interested in algorithms and have begun exploring them by writing a naive implementation and then optimizing it in various ways.
...