codenameyau

The Magic of Maybe

The Pattern

Consider the following code

def do_some_stuff(x)
  try:
    val = f(x)
  except NameError, e:
    val = False
  return va;

codenameyau

################################################################
# BASICS: LAMBDA VS LIST COMPREHENSION
################################################################

# Filter
filter(lambda x: x % 2, range(10))
[x for x in range(10) if x % 2]

# Map
map(lambda x: x*x, range(10))

codenameyau

/*! 
 * Description:
 * Fill variable child containers to 100% width 
 * http://stackoverflow.com/a/5862782
 */

.control-container {
    width: 100%;
    display: table;
    table-layout: fixed;

codenameyau

function A = generate_a( N )
    % Generates matrix A
    % N: Integer of size of mesh
    n = N-1;
    meshsize = n*n;

    % Build matrix D
    D_block  = triu(tril(ones(n), 1), -1) - 5*eye(n);
    D_repeat = repmat({D_block}, n, 1);
    D_matrix = blkdiag(D_repeat{:});