I want to look up empirical parameters (A and B in the example) for a model based on (a numpy array of) the day of the year (doy). Currently, my code looks something like this:
def set_parameters(doy):
A = np.empty_like(doy)
B = np.empty_like(doy)
# parameter values for the first 30...
All methods in my DAO class that handles folders (the web application is about cloud storage, like google drive) has User as first parameter. This parameter is used so that the current user may only access folders that he or she owns.
Some of examples:
def findRoot(user: User): Future[Option[DB...
I have wrriten two classes one to represent tree and Util class to get deepest node from the.
Below is the class for Tree
package org.vik.ds.tree;
public class BinaryTree<E>{
private E data;
private BinaryTree<E> leftNode;
private BinaryTree<E> rightNode;
public BinaryTree(E data, BinaryTree<E>...
Why not store moves as a string of 0s and 1s instead of 9 properties? For instance this:
_ X _
_ X O
X O _
could be represented as:
string xmoves = "010010100"
string omoves = "000001010"
With this scheme, you can store all of the winning moves (there are only 8) in an array of strings:
...
I have a list of Parcel objects, am trying to write a closure that picks the parcel object with highest count
class Parcel {
int id,
int count,
String sender,
String recipient
Parcel(int _id, int _count) {
id = _id
count = _count
}
}
def parcels = [new parcel(1,5), new parcel(2,1), new...
I know this might not be the forum for this, but here goes.
A really good friend of mine is an elementary school math teacher. He is turning 50 and we want to put a mathematical expression that equals 50 on his birthday cake, but goes beyond the typical "order of operations" problems. Some si...
Whenever one of my friends has a birthday, I find out how old they get and then I visit their number on Wikipedia
For your friend, I would write something like this:
50 is the smallest number that is the sum of two non-zero square numbers in two distinct ways: $1^2 + 7^2$ and $5^2 + 5^2$. It...
The code below is intended to provide SQL's GROUPING SETS functionality in Python with the aid of Pandas: http://pandas.pydata.org/. Background on SQL GROUPING SETS: http://technet.microsoft.com/en-us/library/bb510427%28v=sql.105%29.aspx.
There are at least two advantages to doing this in Python...
I am trying to create a class whcih implements Comparator class.
The thing is that I have a list with some objects. This object is composed of 3 fields (Strings).
My purpose is to sort the list based first on the first field: if the first field is the same on the two objects that I am comparing...
I posted this on Stack Overflow, but it was suggested that I move it over to Code Review.
I would like some feedback on the way I decided to clean up code from the in a .NET project that had Page_Load functions that had been added to over many years to the point that they were a complete mess.
...
I'm developing a program for users from a VBulletin's forum. This forum has a lot of people interested in write good articles but some of them don't know how to use the formatting bar in his favor. Sometimes, the others members don't read this threads/articles because it doesn't have a interestin...
