59
votes
30
answers
1.5K
views
Simplest code for array intersection in javascript
What's the simplest, library-free code for implementing array intersections in javascript? I want to writ
53
votes
27
answers
1.2K
views
How do you implement a Stack and a Queue in JavaScript?
What is the best way to implement a Stack and a Queue in JavaScript? I'm looking to do the shunting-yard
59
votes
7
answers
2.1K
views
Ukkonen's suffix tree algorithm in plain English
I feel a bit thick at this point. I've spent days trying to fully wrap my head around suffix tree constru
50
votes
19
answers
3K
views
Why is Dictionary preferred over Hashtable in C#?
In most programming languages, dictionaries are preferred over hashtables. What are the reasons behind that?
63
votes
13
answers
2.8K
views
How can I remove a key from a Python dictionary?
When deleting a key from a dictionary, I use: if 'key' in my_dict: del my_dict['key']
60
votes
18
answers
1K
views
How do I sort a list of dictionaries by a value of the dictionary?
I have a list of dictionaries and want each item to be sorted by a specific value. Take into consideration the
50
votes
20
answers
1.3K
views
