ximus

# WARN: this relies on the single threaded nature of our apps!

class ApplicationModel < ActiveRecord::Base
  before_save do
    if ChangeTracking.currently_change_tracking?
      changeset << [:update, self, changes]
    end
  end

  before_create do

ximus

import ReactDOM from 'react-dom';

/**
 * Mount a component elsewhere than where it is declared in the markup.
 *
 * example use:
 * import portal from 'common-util/reactPortal';
 * import MyModal from 'MyModal'
 *
 * // you must specify the DOM node to mount to by specifying a DOM node factory.

ximus

--- flashall.sh
+++ (clipboard)
@@ -220,15 +220,14 @@
  flash-command --alt u-boot-env0 -D "${VARIANT_FILE}"
 
  echo "Flashing U-Boot Environment Backup"
- flash-command --alt u-boot-env1 -D "${VARIANT_FILE}" -R
+ flash-command --alt u-boot-env1 -D "${VARIANT_FILE}"
         echo "Rebooting to apply partition changes"
- dfu-wait no-prompt

ximus

Fresh install of prestashop 1.6.0.9 and Alysum theme 3.1.
Error: `Data too long for column 'effect' at row 1`

Failing sql query:
```
INSERT INTO `ps_minic_options` (
					`id_shop`, `effect`
				) VALUES (
					1,
					"random,simpleFade, curtainTopLeft, curtainTopRight, curtainBottomLeft, curtainBottomRight, curtainSliceLeft, curtainSliceRight, blindCurtainTopLeft, blindCurtainTopRight, blindCurtainBottomLeft, blindCurtainBottomRight, blindCurtainSliceBottom, blindCurtainSliceTop, stampede, mosaic, mosaicReverse, mosaicRandom, mosaicSpiral, mosaicSpiralReverse, topLeftBottomRight, bottomRightTopLeft, bottomLeftTopRight, bottomLeftTopRight");

ximus

/******************************************************************************
* CC430 RF Code Example - TX and RX (fixed packet length =< FIFO size)
*
* Simple RF Link to Toggle Receiver's LED by pressing Transmitter's Button
* Warning: This RF code example is setup to operate at either 868 or 915 MHz,
* which might be out of allowable range of operation in certain countries.
* The frequency of operation is selectable as an active build configuration
* in the project menu.
*
* Please refer to the appropriate legal sources before performing tests with

ximus

Benchmarking Nginx with Go

Today I just wanted to know which of these options is faster:

• Go HTTP standalone
• Nginx proxy to Go HTTP
• Nginx fastcgi to Go TCP FastCGI
• Nginx fastcgi to Go Unix Socket FastCGI

Hardware

ximus

def request(req, body = nil, &block)  # :yield: +response+
  unless started?
    start {
      req['connection'] ||= 'close'
      return request(req, body, &block)
    }
  end
  if proxy_user()
    unless use_ssl?
      req.proxy_basic_auth proxy_user(), proxy_pass()

ximus

=begin

Message Pack vs similar utilities
ruby 1.8.7 (2010-04-19 patchlevel 253) [i686-darwin10.0.0], MBARI 0x6770, Ruby Enterprise Edition 2010.02

Packing
                                    user     system      total        real
pack: bert                     18.320000   0.770000  19.090000 ( 19.101583)
pack: bson_ext                  0.850000   0.030000   0.880000 (  0.878398)
pack: json_ext                  2.540000   0.040000   2.580000 (  2.582495)

ximus

def complementary_pairs(k, a)
  matches = 0
  a.each_index do |i|
    # sum the tail, the elements from i (excluded) to the end of a
    (i...a.length).each do |j|
      sum = a[i] + a[j]
      # we have a match but, ...
      if sum == k
        # if its the sum of itself, then there can only be one match
        if i == j

ximus

# I'm assuming sum operations are cheap and I won't gain much, if at all, from
# memoizing sums.
def complementary_pairs(k, a)
  matches = 0
  a.each_index do |i|
    # sum the tail, the elements from i (excluded) to the end of a
    (i...a.length).each do |j|
      sum = a[i] + a[j]
      # we have a match but, ...
      if sum == k