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What are dictionary view objects?
...ictionary. Here is an excerpt from the official documentation for Python 3:
>>> dishes = {'eggs': 2, 'sausage': 1, 'bacon': 1, 'spam': 500}
>>> keys = dishes.keys()
>>> values = dishes.values()
>>> # view objects are dynamic and reflect dict changes
>>&g...
Can I change the name of `nohup.out`?
...
430
nohup some_command &> nohup2.out &
and voila.
Older syntax for Bash version <...
Split function equivalent in T-SQL?
I’m looking to split '1,2,3,4,5,6,7,8,9,10,11,12,13,14,15...' (comma delimited) into a table or table variable.
15 Answ...
Ensuring json keys are lowercase in .NET
...ented, settings);
Wil result in:
{"username":"Mark","apitoken":"xyzABC1234"}
If you always want to serialize using the LowercaseContractResolver, consider wrapping it in a class to avoid repeating yourself:
public class LowercaseJsonSerializer
{
private static readonly JsonSerializerSett...
Remove duplicates from a List in C#
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230
Perhaps you should consider using a HashSet.
From the MSDN link:
using System;
using System.C...
Converting a Pandas GroupBy output from Series to DataFrame
...attle 2 2
2 Mallory Portland 2 2
3 Mallory Seattle 1 1
Or something like:
In [36]: DataFrame({'count' : df1.groupby( [ "Name", "City"] ).size()}).reset_index()
Out[36]:
Name City count
0 Alice Seattle 1
1 ...
Why can't I access DateTime->date in PHP's DateTime class?
...
jeremyjeremy
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What are the Ruby Gotchas a newbie should be warned about? [closed]
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38
Newbies will have trouble with equality methods:
a == b : checks whether a and b are equal. T...
Why do we use arrays instead of other data structures?
...al memory).
For example, let's say we have an array with 6 numbers (6,4,2,3,1,5) in it, in memory it would look like this:
=====================================
| 6 | 4 | 2 | 3 | 1 | 5 |
=====================================
In an array, we know that each element is next to each othe...
Import Maven dependencies in IntelliJ IDEA
...
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