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Wait for a void async method
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await Task.Run(() => An_async_void_method_I_can_not_modify_now())
– themefield
Mar 12 '19 at 21:46
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How can I add new keys to a dictionary?
...gnoring the keys
Create a dictionary from two lists
data = dict(zip(list_with_keys, list_with_values))
New to Python 3.5
Creating a merged dictionary without modifying originals:
This uses a new featrue called dictionary unpacking.
data = {**data1, **data2, **data3}
New to Python 3.9...
Compare if two variables reference the same object in python
...s to which x and z point. Since small integers are failry common (-1 as an error value, 0 any time you actually index something, small numbers are usually reasonable default values) Python optimizes by preallocating small numbers (-5 to 256) and reuses the same integer object. Thus your example only...
How to find out element position in slice?
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I don't think returning -1 for an error is idiomatic, it should use multiple return instead. (I'm new to golang but that's what I've read)
– Tim Abell
Oct 24 '15 at 19:10
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How to “log in” to a website using Python's Requests module?
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– Aaron Schumacher
Apr 7 '14 at 13:05
3
s.text doesn't seem to work, but I'm still giving you so...
How does python numpy.where() work?
... sort of logical operation on a numpy array returns a boolean array. (i.e. __gt__, __lt__, etc all return boolean arrays where the given condition is true).
E.g.
x = np.arange(9).reshape(3,3)
print x > 5
yields:
array([[False, False, False],
[False, False, False],
[ True, Tru...
Calling constructors in c++ without new
...d the most common way of creating new dynamic objects instead of using auto_ptr, unique_ptr, or related.
– Fred Nurk
Jan 18 '11 at 13:18
3
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Does JSON syntax allow duplicate keys in an object?
...s report the last name/value pair
only. Other implementations report an error or fail to parse the
object, and some implementations report all of the name/value pairs,
including duplicates.
Also, as Serguei pointed out in the comments: ECMA-262 "ECMAScript® Language Specification", rea...
Difference between static STATIC_URL and STATIC_ROOT on Django
...o static files to be found.
It would be thoughtful if Django spit out an error message stating you can't use a http(s):// with DEBUG = True
I had to change STATIC_URL to be '/static/'
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Add CSS or JavaScript files to layout head from views or partial views
...Format);
}
}
public class ItemRegistrar
{
private readonly string _format;
private readonly IList<string> _items;
public ItemRegistrar(string format)
{
_format = format;
_items = new List<string>();
}
public ItemRegistrar Add(string url)
...