New post: Developing User Interfaces http://importblogkit.com/2015/06/developing-ui/ #ios #apple
I think the inherent relations in this query should be self-evident:
ShipmentStatus.joins(shipment: :shipment_users)
.where("shipment_users.user_id = ?", user.id)
I have a feeling there's maybe a shorter way to express this. Can it be reduced?
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I am currently reading about the Thread safe implementation of Linked List. Although I implemented this Linked-list while keeping in mind the Issues from the First code review (Binary Tree). I would like some one to point out some mistakes that will create issue if I try to make it Thread safe in...
Q.
Suppose that our banking system requires the ability to make joint accounts. Define a function make_joint that takes three arguments.
A password-protected withdraw function,
The password with which that withdraw function was defined, and
A new password that can also access ...
Basically, I want to write a huge file of numbers. Each line in that file should contain one number. This program below is extremely slow (obviously) but it works. It writes one line after line and always one number until the limit of an unsigned long has been reached.
#include <iostream>
#include 
Is the trade-off between simplicity and performance worth it?
def is_sorted(list_):
"""
Is the list sorted?
The simpler `list_ == list(sorted(list_))` has
time complexity O(N log N), this O(n).
>>> is_sorted([1, 2, 3])
True
>>> is_sorted([1, 2, 7, 3])
False
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Option Compare Text
Public Sub Textchecker()
'
' Textchecker
'
' Keyboard Shortcut: Ctrl+h
'
Dim Continue As Long
Dim findWhat As String
Dim LastLine As Long
Dim toCopy As Boolean
Dim cell As Range
Dim item As Long
Dim j As Long
Dim sheetIndex As Long
Dim inclusion As String
sheetIndex = 2
Con...
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I have black Raw Bayer Images RGGB color space.
I want to go over each pixel in their channel and sum them up for each channel.
then divide it by the number of pixels for each channel.
I'm trying to build a fast optimized algorithm.
here is how I have started. the code runs I still have some issu...
I wrote a Tic Tac Toe game and I tried to implement the minimax algorithm for the AI but I have some problems with the code.
Note: The algorithm is from the Wikipedia pseudo code.
Here is what i managed to do:
class XN0:
def __init__(self):
self.player = input("Do you want to play...
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In the past when I needed something like a dropdown menu, it was really easy to toggle the appropriate CSS classes with jQuery.
Here is my first attempt to do the same thing without any dependencies:
// create object containing all .dropdown elements
var dropdown = document.getElementsByCla...0
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