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How to find the kth smallest element in the union of two sorted arrays?
This is a homework question. They say it takes O(logN + logM) where N and M are the arrays lengths.
17 Answers
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How can I convert a zero-terminated byte array to string?
I need to read [100]byte to transfer a bunch of string data.
13 Answers
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Many-to-many relationship with the same model in rails?
...connection.save!
=> true
Instead of creating the association and then setting the category separately, you can also just create a PostConnection and be done with it:
>> b.posts = []
=> []
>> PostConnection.create(
?> :post_a => b, :post_b => a,
?> :category =>...
Check if a given key already exists in a dictionary
...anted to always ensure a default value for any key you can either use dict.setdefault() repeatedly or defaultdict from the collections module, like so:
from collections import defaultdict
d = defaultdict(int)
for i in range(100):
d[i % 10] += 1
but in general, the in keyword is the best way...
Is jQuery “each()” function synchronous?
...early ALL JavaScript is synchronous. The only exceptions are AJAX, timers (setTimeout and setInterval), and HTML5 Web Workers.
Your problem is probably somewhere else in your code.
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Try-finally block prevents StackOverflowError
Take a look at the following two methods:
6 Answers
6
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Calculating distance between two points, using latitude longitude?
Here's my try, it's just a snippet of my code:
9 Answers
9
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Python Nose Import Error
... to recognize modules beneath my test script in the file structure. I've set up the simplest example that demonstrates the problem. I'll explain it below.
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Sorting an IList in C#
...DER BY** :
public class Employee
{
public string Id { get; set; }
public string Name { get; set; }
}
private static IList<Employee> GetItems()
{
List<Employee> lst = new List<Employee>();
lst.Add(new Employee { Id = "1"...
How to get rid of punctuation using NLTK tokenizer?
...hen use this string in your tokenizer.
P.S. string module have some other sets of elements that can be removed (like digits).
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