I have worked on many products that fit in the classical Ruby on Rails MVC paradigm and conventions like: decorators, presenters, service objects can be sufficient to handle some complexity but when the project is over a certain size they don’t help understand what the whole application does. If you have over 20 or 30 controllers and models can you still understand what the application is doing? Is it hard to keep track of what all the little parts do? If you use Ruby namespaces you have some modularity but you can’t enforce a dependency structure and your classes are creating a tangle of dependencies hard to follow.
Component based architecture is complementary to good object oriented practices and uses namespaces, test driven development and Ruby gems to gradually define application boundaries and enforce an internal dependency structure.
A practical example
This example is adapted from a real life application but to make it manageable I’ve omitted major features and only left four components: a staff only administration area, a public area, a legacy migration and some shared domain logic. The legacy migration was initially part of the admin component and later extracted in a separate one when its became more complex. I usually don’t architect an application with components from day one instead I introduce them gradually as the complexity grows or when the scope changes as I describe here.
Component is the name given to a Ruby on Rails engine or Ruby gem when used as building block of the Rails application. A component dependencies are set in its .gemspec
file, a test suite will test it in isolation and ensure the dependency structure is solid, an engine is like a Rails app in miniature, you have models, views, controllers routes, rake tasks–I will show more on this later.
Intention revealing
The high level components are required by the main Rails application Gemfile
.
# Gemfile
path 'components' do
gem 'public_ui'
gem 'admin_ui'
gem 'legacy_migration'
end
I think it’s great to see what the main application is doing without having to dig in layers of controllers and models.
The Gemfile
will look for the high level components public_ui
, admin_ui
, legacy_migration
in the components
directory of the Rails application and automatically resolve any local component dependency like the domain_logic
. I explain how this works in Gemfile hierarchy in Ruby on Rails component based architecture.
The /components
directory has all the components.
$ ls -l components/
total 0
drwxr-xr-x 18 agenteo 320754065 612 Mar 19 08:42 admin_ui
drwxr-xr-x 18 agenteo 320754065 612 Mar 10 08:20 domain_logic
drwxr-xr-x 18 agenteo 320754065 612 Mar 19 08:42 public_ui
drwxr-xr-x 20 agenteo 320754065 680 Mar 10 08:20 legacy_import
Cleaner routes
I worked on a large Rails applications constantly growing for 3 years and the route file was long and dreadful to change, components helps keeping that maintainable. When a high level component provides routes I mount them in the Rails application route file which stays clean.
# config/routes.rb
Rails.application.routes.draw do
mount AdminUi::Engine => "/admin"
mount PublicUi::Engine => "/"
end
Be mindful of the segments you assign to the engine or you might run in to collisions.
Inside a component
Inside the admin engine we compartmentalize controllers, models, helpers and tasks with a AdminUi
namespace. The engine has a similar structure of a rails app.
$ ls -l components/admin_ui/
total 56
-rw-r--r-- 1 agenteo 320754065 606 Feb 27 15:25 Gemfile
-rw-r--r-- 1 agenteo 320754065 5955 Mar 19 08:42 Gemfile.lock
-rw-r--r-- 1 agenteo 320754065 76 Feb 27 15:25 README.md
-rw-r--r-- 1 agenteo 320754065 495 Feb 27 15:25 Rakefile
-rw-r--r-- 1 agenteo 320754065 1666 Feb 27 15:25 admin_ui.gemspec
drwxr-xr-x 7 agenteo 320754065 238 Feb 27 15:25 app
drwxr-xr-x 3 agenteo 320754065 102 Feb 27 15:25 bin
drwxr-xr-x 5 agenteo 320754065 170 Mar 19 08:42 config
drwxr-xr-x 5 agenteo 320754065 170 Feb 27 15:25 lib
drwxr-xr-x 13 agenteo 320754065 442 Mar 19 08:55 spec
-rwxr-xr-x 1 agenteo 320754065 281 Feb 27 15:25 test.sh
This is a simplified version of the admin app folder to give you an idea of how a component internals look.
components/admin_ui/app/
├── assets
│ ├── images
│ │ └── admin_ui
│ ├── javascripts
│ │ └── admin_ui
│ └── stylesheets
│ └── admin_ui
├── controllers
│ └── admin_ui
│ ├── application_controller.rb
│ ├── content_pieces_controller.rb
│ ├── content_preview_controller.rb
│ ├── images_controller.rb
│ ├── mobile_content_preview_controller.rb
│ ├── publish_content_items_controller.rb
│ ├── slideshow_slides_controller.rb
│ ├── slug_controller.rb
│ └── taxonomy_controller.rb
├── helpers
│ └── admin_ui
│ ├── application_helper.rb
│ ├── content_helper.rb
│ ├── content_items_sortable_links_helper.rb
│ ├── content_pieces_filterable_links_helper.rb
│ ├── content_pieces_search_helper.rb
│ ├── date_formatter_helper.rb
│ ├── edit_content_piece_helper.rb
│ ├── filters
│ ├── link_to_publishing_action_helper.rb
│ ├── tag_link_helper.rb
│ └── form_helper.rb
├── models
│ ├── admin_ui
│ │ ├── content_filter.rb
│ │ ├── content_sorter.rb
│ │ ├── criteria
│ │ └── site_search_delegate.rb
└── views
├── admin_ui
│ ├── content_pieces
│ └── mobile_content_preview
└── layouts
└── admin_ui
Each class (model, controller, helper) has a specific responsibility inside the admin interface. Its models can’t access the legacy_migration
component model unless the admin_ui
depends on it, so I can work on a component and its dependencies without having to worry about the rest. Breaking this dependency structure would pop up during your automated tests.
Inside the admin ui gemspec I have the dependency on domain_logic
as well as other libraries and development libraries.
# components/admin_ui/admin_ui.gemspec
$:.push File.expand_path("../lib", __FILE__)
require "admin_ui/version"
Gem::Specification.new do |s|
s.name = "admin_ui"
s.version = AdminUi::VERSION
s.authors = ["We the people"]
s.email =<EMAIL_ADDRESS>s.summary = "Helpful summary"
s.files = Dir["{app,config,db,lib}/**/*", "Rakefile", "README.rdoc"]
s.add_dependency "rails", "~> 4.1.1"
s.add_dependency 'jquery-rails'
s.add_dependency 'sass'
s.add_dependency 'nokogiri'
s.add_dependency 'kaminari'
# local dependencies
s.add_dependency "domain_logic"
s.add_development_dependency 'byebug'
s.add_development_dependency 'database_cleaner'
s.add_development_dependency 'rspec-rails', '3.1.0'
s.add_development_dependency 'rspec-activemodel-mocks'
s.add_development_dependency 'vcr'
s.add_development_dependency 'webmock'
s.add_development_dependency 'capybara'
s.add_development_dependency 'poltergeist'
s.add_development_dependency 'launchy'
s.add_development_dependency 'jasmine'
s.add_development_dependency 'jasmine-phantom'
s.add_development_dependency 'jasmine-rails'
end
Automated testing is critical
I test each component in isolation because testing from the main application won’t warn for an invalid dependency. Let’s say admin_ui
and public_ui
use a Tracking::Code
class and admin_ui
has a dependency on the tracking
component in its gemspec but public_ui
doesn’t–because of the missing dependency I would expect a public_ui
endpoint to error but it won’t because from the main application tracking
got required trough admin_ui
.
Having broken dependencies prevents you to deploy portions of your component based application to separate hosts or spending time chasing and untangling dependencies later on.
I test in isolation with rspec inside a component requiring the dummy app created when the engine is generated instead of the main application.
Beware to change the rspec generated spec_helper.rb
that by default requires the main application from top level spec directory and will now fail because of the wrong path.
# spec_helper.rb
# Changed to point to the engine dummy app.
require File.expand_path("../dummy/config/environment", __FILE__)
I add to each component a test.sh
bash script with the tests commands to run ie. bundle exec rspec
sometime bundle exec jasmine
in a client side focused component–then the main application has the following build.sh
script that finds and runs all the components test.sh
and checks all their status reporting back to the user.
#!/bin/bash
result=0
for test_script in $(find . -name test.sh); do
pushd `dirname $test_script` > /dev/null
source "$HOME/.rvm/scripts/rvm"
rvm use $(cat .ruby-version)@$(cat .ruby-gemset) --create
./test.sh
result+=$?
popd > /dev/null
done
if [ $result -eq 0 ]; then
echo "🏈 SUCCESS :-)"
else
echo "💔 FAILURE ;-("
fi
exit $result
Handling application change
When later the legacy migration is completed I can simply remove its component directory and its entry from the Gemfile
without affecting the rest of the application–with a conventional approach I would have to find and delete the code hoping the tests catch any broken dependency.
If I need to add an API I can put it in a high level component (like public_ui and admin_ui) relying on domain logic–if required for performance or security reasons I can deploy only some high level components as I explain in Feature flagging portions of your Ruby on Rails application with engines.
When the project grows even more and I have two teams one dedicated to admin features one to public features it might make sense to extract admin and public components in two Rails applications and publish any shared component to a private gem server. The component based architecture can be a stepping stone to services if and when my product needs that–but at the beginning of a long running project with 5 full stack engineers what advantage does three codebases give me? I know developing a project that changes a remote dependency needs some process adjustment as I explain in GIT precommit hooks helping local Ruby GEMs development.
Challenges
Component based is not a good fit for every project, when my application domain model doesn’t differ much from what the data store presents there is no reason to change the conventional Rails approach. When I am on a growing conventional application I introduce components gradually as the complexity increases and the regular MVC approach isn’t conducive to a good design. When I know the application is going to be under development for several months and it has complex business rules I introduce components early on to help define boundaries.
You should absolutely not use a component based architecture without test driving each component in isolation.
Be sure developers understand the meaning of each component–if someone adds public only code to a shared component it’s gonna make it harder to extract components when needed. Pair switching or pull requests should help with that and maybe keeping a README file in the component root to explain its boundaries.
For some developers there is the Rails way or the highway–they are convinced that when the app grows you must break it in to services. You should use service oriented architecture when it make sense for your business model and not to address code maintainability. Always be mindful of performance impact and remember Ruby isn’t the right tool for every single project.
What to do next
This is an introduction to spark your interest and start asking questions in the comments or in the components in rails mailing list or Tweet #cbra . Visit the centralized Component Based Rails Architecture site to view talks, code samples, blog posts and books; thanks to Stephan Hagerman for setting that up.


This package contains all bidirectional XML to model adapters.
This follows the Adapter Delegate pattern.
This is discussed by many, and has advantages of not tying the model to a specific XML implementation.
Many of the OXM libraries cause me a great amount of heart ache especially when talking about distributed models.


My Favorite Places
And Their Rankings
- Washington DC
Description:
Washington was named after the first U.S. President George Washington. The "D.C." stands for "District of Columbia," a special area created that is not a state called a federal district. At first, it was made up of a piece from Virginia south of the Potomac River and a piece from Maryland north of the Potomac River.
- Topsail Island
Description:
Although folklore has it that the island was named Topsail (pronounced Tops'l) because pirate ships hid behind the island with their topsails visible from the sea, the name came from New Topsail Inlet. This inlet's name can be found on early navigational charts with the other Topsail Inlet located in Beaufort, N.C.
- New Zealand
Description:
New Zealand, Maori Aotearoa, island country in the South Pacific Ocean, the southwesternmost part of Polynesia. New Zealand is a remote land—one of the last sizable territories suitable for habitation to be populated and settled—and lies more than 1,000 miles (1,600 km) southeast of Australia, its nearest neighbour.


Starting Out Right
One thing our Airport currently lacks is a decent introduction. The game begins with a somewhat minimalist room description and that's it, leaving the player no indication of what he should be trying to do or what the game is actually about. We really need to add a proper introduction, which we can do in the showIntro() method of the gameMain object:
gameMain: GameMainDef
/* Define the initial player character; this is compulsory */
initialPlayerChar = me
paraBrksBtwnSubcontents = nil
showIntro()
{
"Airport\b
They're out to get you. No, they really are --- <q>they</q> being the
local drug barons. You've just got the evidence that will put them behind
bars for the rest of the century, and now you're desperate to leave with
it while you still can, since El Diablo and his henchmen will be equally
desperate to stop you --- for good. They've pursued you as far as the
airport and now your only hope is to get the first plane out of here.\b";
}
;
The gameMain object can also be used to define a number of options that affect the whole game (for a complete list, see the section on Beginnings in the adv3Lite Library Manual). Here we've taken the opportunity to define paraBrksBtwnSubcontents = nil (paragraph breaks between subcontents); this can make room listings more compact by removing the, possibly unnecessary, paragraph breaks between sentences like, "In the red box you see a pen and a notepad. On the desk you see a blotter and a diary."
Another thing players commonly try at the start of the game is X ME (EXAMINE ME), in order to get some idea about who the player character is meant to be. It's generally a good idea to oblige them by providing a custom description on the player character object:
+ me: Thing 'you' "Secret agents are normally meant to be well equipped, but your quick getaway just now meant you had to leave just about everything behind except what you're wearing, and that's not much. You couldn't even go back to pick up your wallet or your credit card. " isFixed = true proper = true ownsContents = true person = 2 contType = Carrier ;


CONTRADICTION
DEMAND AND RESERVE
Large data show that sand and gravel aggregate is the most important raw material for infrastructure construction, such as:
PROBLEMS
AT PRESENT
However, the aggregate of sand and gravel is mainly collected by natural collection, and there are many problems at present, for example：limited reserves, uneven quality, pollution caused by non standard mining and low utilization rate, so it’s time to put forward an effective solution.
ANSWER SHEET
MECHANISM SAND
As a professional supplier of mine crushing and basic construction solutions, kefid will give you a satisfactory answer in the face of the industry's problems. Through more than 30 years of innovation and development and accumulated experience, not only help customers to promote the application of new green environmental protection technology and equipment, but also help customers design reasonable and efficient production line, for the resource exploitation and environmental protection has made tremendous contributions.
EQUIPMENT
PROVIDE UNREMITTING MOTIVATION
· Equipped with lifting device for easy maintenance.
· Wear resistant material, extent service life.
· Optimization of structure, increase output by 20%.
· “Stone hit stone” mode, reduce wear and tear.
VSI6S
INPUT SIZE: 30-60mm
OUTPUT SIZE : various size
PRODUCTION CAPACITY : up to 800T/H
PROCESSED MATERIALS:
Apply to fragility stone hardness below Moh's 9 degree, unwelcome to sticky material and muddy much material, the material water content lower than 20%, and the special flammable material as coal, calcium carbide and so on.
· New design, increase in output.
· Function upgrade, reduce energy consumption.
· Reasonable structure, optimize the grain shape.
· High end material, prolong service life.
VSI DR
INPUT SIZE: 30-50mm
OUTPUT SIZE : various size
PRODUCTION CAPACITY : Up to 640TPH
PROCESSED MATERIALS:
quartz minerals, granite, limestone, bauxite, basalt mines, cement plants, fire proof materials, aluminum soil, abrasives, glass raw material, building materials, sand and metallurgical slag.
AUXILIARY
FORM AN EFFICIENT PRODUCTION LINE
HYDRAULIC CONE CRUSHER
laminating crushing, improve capacity by 40%-60%.
Unique design of bearing, stronger load force.
Hydraulic insurance, good safety performance.
JAW CRUSHER
Advanced technology, efficiency improved greatly.
Digital analysis, intelligent and convenient.
High stability and longer service life.
CASE
BRILLIANT REAPPEARANCE
300-400tph Iron Ore Stone Crushing Line In Chile
RAW MATERIAL : Iron Ore
MAXIMUM FEEDING SIZE : 750mm
FINAL PRODUCTS SIZE : 0-6mm
CAPACITY : 300-400tph
CUSTOMER FEEDBACK
Since the iron ore production line has been put into production, we are surprised by the high output and high efficiency. Your company's supporting services are also satisfactory, and your products are trustworthy!
India 100 TPH River Stone Preliminary Screening and Crushing Plant
MATERIAL : River Stone
FEEDING SIZE : < 12 mm
OUTPUT SIZE : 0-2 mm
CAPACITY : 100 tph
CUSTOMER FEEDBACK
I have been engaged in the ore industry for many years. The performance of the equipment is really first-rate. You have provided design schemes, installation and training for us, which has saved us a lot of cost. Thank you!


--- title: Kelp author: Valtýr date: '2019-10-24' slug: þari categories: - R tags: - projects description: Desc hacker_news_id: '' lobsters_id: '' meta_img: /images/iconid.png ---
In summertime we marine biologist get to venture out in the sun. Despite regular winds most of the year, summers here are great. But at these high latitudes they are short, only about 3 months. Unfortunately for me, I can get sea sick but still I manage to work my way around it.
Last summer we wanted to estimate how extensive our kelp beds are in Húnaflói to see if there was some extra to be harvested for various purposes. We started off with looking out for sites of interest on kayaks (also took advice from local fishermen) then followed up with an underwater drone. The video recordings from the drone were used for classifying the kelp and other interesting things down there.
Click the points on the map above to see figures from the area (then right-click the image and select an option to view it better).


This is a sub-structure in CSL_Aif2LinkSetup. This structure is used for configuring the parameters of RM link. More...
#include <csl_aif2.h>
Data Fields | |
| Bool | bEnableRmLink |
| CSL_Aif2RmFifoThold | RmFifoThold |
| CSL_Aif2RmErrorSuppress | RmErrorSuppress |
| Bool | bEnableSdAutoAlign |
| Bool | bEnableScrambler |
| Bool | bEnableLcvUnsync |
| Bool | bEnableLcvControl |
| Bool | bEnableWatchDog |
| Uint8 | WatchDogWrap |
| Bool | bEnableClockQuality |
| Uint16 | ClockMonitorWrap |
| Uint16 | losDetThreshold |
| Uint16 | SyncThreshold |
| Uint16 | FrameSyncThreshold |
| Uint16 | UnsyncThreshold |
| Uint16 | FrameUnsyncThreshold |
This is a sub-structure in CSL_Aif2LinkSetup. This structure is used for configuring the parameters of RM link.
| Bool CSL_Aif2RmLinkSetup::bEnableClockQuality |
Enables the clock quality circuit.
| Bool CSL_Aif2RmLinkSetup::bEnableLcvControl |
Writing a 1 to the bit will enable the Line Code Violation counter. THis 16 bit counter will saturate when it reaches a value of 0xffff. Writing a 0 to this bit will clear and disable the counter. The current counter value is available as status, lcv_cntr_value
| Bool CSL_Aif2RmLinkSetup::bEnableLcvUnsync |
Enables a state transition from teh ST3 to the ST0 state when lcv_det_thold is met
| Bool CSL_Aif2RmLinkSetup::bEnableRmLink |
Boolean indicating if Rm link is to be enabled
| Bool CSL_Aif2RmLinkSetup::bEnableScrambler |
Boolean indicating if Rm Scrambler is to be enabled
| Bool CSL_Aif2RmLinkSetup::bEnableSdAutoAlign |
Enables the RM to automatically disable Serdes symbol alignment when the receiver state machine reaches state ST3
| Bool CSL_Aif2RmLinkSetup::bEnableWatchDog |
Enables the clock detect watch dog timer.
| Uint16 CSL_Aif2RmLinkSetup::ClockMonitorWrap |
Defines the wrap value of the clock monitor used to define clock quality. A value of zero disables the clock monitor, Range 0 to 65,535
| Uint16 CSL_Aif2RmLinkSetup::FrameSyncThreshold |
Threshold value for consecutive valid message groups which result in state ST3. Range 0 to 65,535
| Uint16 CSL_Aif2RmLinkSetup::FrameUnsyncThreshold |
Threshold value for consecutive invalid message groups which result in state ST1. Range 0 to 65,535
| Uint16 CSL_Aif2RmLinkSetup::losDetThreshold |
Sets 8b10b los detect threshold values in number of Line Code Violations received during a master frame, OBSAI, or during a Hyperframe, CPRI. Writing to this location will automatically clear the num_los counter and num_los_det status bit. Range 0 to 65,535
| CSL_Aif2RmErrorSuppress CSL_Aif2RmLinkSetup::RmErrorSuppress |
Suppress error reporting when the receiver state machine is not in state ST3
| CSL_Aif2RmFifoThold CSL_Aif2RmLinkSetup::RmFifoThold |
setup Rm fifo threshold word size for reading received data
| Uint16 CSL_Aif2RmLinkSetup::SyncThreshold |
Threshold value for consecutive valid blocks of bytes which result in state ST1. Range 0 to 65,535
| Uint16 CSL_Aif2RmLinkSetup::UnsyncThreshold |
Threshold value for consecutive invalid blocks of bytes which result in state ST0. Range 0 to 65,535
| Uint8 CSL_Aif2RmLinkSetup::WatchDogWrap |
Defines the wrap value of the clock detection watchdog circuit. A value of zero disables the clock watchdog timer, Range 0 to 255


Select a benefit model to view the plans available to you.
One Plan
allows you to offer one plan from one health plan to your employees.
One Carrier
allows you to offer a range of plans from a single health insurance company (carrier).
One Level
allows you to offer plans of a specific benefit level (gold or silver) across all available health insurers.
Learn more about our
benefit models.
Note: The rates displayed for plans here represent 100% employer contribution to plan premium. You can choose
to contribute less when you apply.


This is goeland client side html debounce functions example page
See also the main example page
Documentation is available in docs directory
elMouseMoveArea.addEventListener('mousemove',cgHtmlUtils.debounce(posMouseDebounce, 500));
see how the mouse position is not updated as often with debounce (must be 500ms delay)


Extension of Status , to store additional information used by hosts.
Adds another measured value, in bytes, to bandwidth belonging to the given network interface.
| Parameters: |
|
|---|
Adds another measured value to cpu_temp.
| Parameters: | temp (int) – measured temperature in celsius |
|---|
Adds another set of measured values to cpu_temp_core.
| Parameters: | temps – measured temperatures in celsius |
|---|
Adds another measured value, in bytes, to drive_read belonging to the given disk.
| Parameters: |
|
|---|
Adds the free space of a drive to the Dictionary
| Parameters: |
|
|---|
Adds another measured value, in bytes, to drive_write belonging to the given disk.
| Parameters: |
|
|---|
Adds another set of measured values to gpu_temp.
| Parameters: | temp (int[]) – measured temperatures in celsius |
|---|
Adds another measured value, in hertz, to msg_frequency belonging to the given network interface.
| Parameters: |
|
|---|
Resets the values specific to Host or Nodes
alias of statistic
Extension of Status , to store additional information used by nodes.
Adds another measured value in bytes, taken from ROS topics statistics, to node_bandwidth.
| Parameters: | bytes (int) – Bytes measured. |
|---|
Adds another pair of measured disk I/O values to node_read and node_write.
| Parameters: |
|
|---|
Adds another measured value to node_msg_frequency, taken from ROS topics statistics.
| Parameters: | freq – frequency of network calls. |
|---|
calculates statistics specific to nodes.
Resets the values specific to Host or Nodes
alias of statistic
Holds the statistics of an individual Node.
Collects information about the node’s current status using psutils and rospy.statistics Triggered periodically.
Publishes the current status to a topic using ROS’s publisher-subscriber mechanism. Triggered periodically.
| Topic: | Topic to which the data should be published. |
|---|
Receives the statistics published by ROS Topic statistics.
Register the subscriber for Topicstatistics
Container Class to Store information about the current status.
Adds another measured value to cpu_usage.
| Parameters: | usage (float) – measured percentage of cpu used. |
|---|
Adds another set of measured values per core to cpu_usage_core.
| Parameters: | usage (float[]) – measured percentage of cpu used per core. |
|---|
Adds another set of measured values per card to gpu.
| Parameters: | usage (float[]) – measured percentage of gpu used. |
|---|
Adds another measured value to ram_usage.
| Parameters: | usage (float) – measured percentage of ram used. |
|---|
Returns a named tuple containing mean , standard deviation and maximum of a given list.
| Returns: | namedtuple |
|---|
returns a dictionary containing avg,stddev,max values. matching the fields in HostStatistics / NodeStatistics
| Returns: | Dictionary |
|---|
Resets the status .
Resets the values specific to Host or Nodes
alias of statistic
Can restart or stop nodes or execute a countermeasure.
Executes a system call with the given arguments. Returns a message about operation’s success.
| Parameters: | args (String) – Arguments for the system call |
|---|---|
| Returns: | String |
Restarts a node with the given id. Returns a message about operation’s success.
| Parameters: | node_id (NodeStatisticsHandler.) – id of the node to be restarted. |
|---|---|
| Returns: | String |
Stops the node with the given id. Returns a message about operation’s success.
| Parameters: | node_id (String.) – id of the node to be stopped. |
|---|---|
| Returns: | String |
Represents a host , limited to one instance per host. Collects statistics about the current state of the host and s ends them using the publisher-subscriber mechanism.
Parses through the reaction and calls the appropriate method from the NodeManager. Uses ROS Services. Returns a message about operation’s success.
| Parameters: | reaction (NodeReaction.) – Reaction to be executed and node affected. |
|---|---|
| Returns: | String |
Get the list of all Nodes running on the host. Update the __node_list
Collects information about the host’s current status using psutils. Triggered periodically.
Publishes the current status to a topic using ROS’s publisher-subscriber mechanism. Triggered periodically.
Removes the Node with the given id from the host.
| Parameters: | node_id (String) – id of the node to be removed. |
|---|
update the status of each node in its own threading
Abstract Class to Handle Statistics of Hosts or Nodes.
Periodically collects information about the current status.
Publishes the current stats to the given topic using ROS’s publisher-subscriber mechanism.
| Topic: | Topic to which the data should be published |
|---|


$mwfiLinksProvider
mfw-ionic.deep-links
Provider of $mwfiLinks service.
$mwfiLinks
Configure generic options to be used on each new browser launched.
Options Use settings of both plugins:
Default target


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Two-column layout:
This is block A
This is block B
Two-column layout:
This is block A
This is block B
Three-column layout:
This is block A
This is block B
This is block C
Four-column layout:
This is block A
This is block B
This is block C
This is block D
Five-column layout:
This is block A
This is block B
This is block C
This is block D
This is block E
Three-column layout, multiple rows:
This is block A
This is block B
This is block C
This is block A
This is block B
This is block C


| package |
Default |
|---|
__construct( $config, \CodeIgniter\HTTP\RequestInterface $request, \CodeIgniter\HTTP\ResponseInterface $response)
\CodeIgniter\HTTP\RequestInterface
\CodeIgniter\HTTP\ResponseInterface
addFilter(string $class, string|null $alias = null, string $when = 'before', string $section = 'globals') : $this
MUST be called prior to initialize(); Intended for use within routes files.
string
string|null
string
string
$this
enableFilter(string $name, string $when = 'before') : \CodeIgniter\Filters\Filters
Filters can have "arguments". This is done by placing a colon immediately after the filter name, followed by a comma-separated list of arguments that are passed to the filter when executed.
string
string
\CodeIgniter\Filters\Filters
getArguments(\CodeIgniter\Filters\string $key = null) : array
\CodeIgniter\Filters\string
array
getFilters() : array
array
initialize(string $uri = null) : \CodeIgniter\Filters\Filters
The resulting $this->filters is an array of only filters that should be applied to this request.
We go ahead an process the entire tree because we'll need to run through both a before and after and don't want to double process the rows.
string
\CodeIgniter\Filters\Filters
processFilters(\CodeIgniter\Filters\string $uri = null)
\CodeIgniter\Filters\string
processGlobals(\CodeIgniter\Filters\string $uri = null)
\CodeIgniter\Filters\string
processMethods()
run(string $uri, string $position = 'before') : \CodeIgniter\HTTP\RequestInterface|\CodeIgniter\HTTP\ResponseInterface|mixed
| Throws |
|
|---|
string
string
\CodeIgniter\HTTP\RequestInterface|\CodeIgniter\HTTP\ResponseInterface|mixed
setResponse(\CodeIgniter\HTTP\ResponseInterface $response)
filters : array
| var |
|---|
array
config : \CodeIgniter\Config\BaseConfig
request : \CodeIgniter\HTTP\RequestInterface
response : \CodeIgniter\HTTP\ResponseInterface
initialized : boolean
| var |
|---|
boolean
arguments : array
| var |
|---|
array


Quick Launcher
Quickly access deployment url's of various web-apps
Oops! No data available! Click on '+' above to add


THE ODD COUPLE
Fall 1967 in the new LLT Playhouse in the Armory Building
Director - Dennis Bailey
Assitant Director - Betty Tibbs
We do not have any copies of this show program.
Please let us know if you have one.
THE CAST
Felix Unger - Lowell Tew
Oscar Madison - John Bisnette
Gwendolyn Pigeon - Hilda Johnson
Cecily Pigeon - Patti McLaughlin
The Poker Players
Gene Gill, Joe Hoss, Paul Scatturro, Bill Sullivan


Three Days of the Condor (1975)
Grade: 71
Robert Redford was one of the biggest movie stars at the time that this cerebral, plotty thriller was released. Although commercially successful, "Three Days of the Condor" never quite achieved the critical attention of other Redford films of the era, such as "All the President's Men" and "The Sting". But "Condor" was a very good film as well, and its themes of governmental conspiracy and paranoia reflected cynical post-Watergate attitudes towards political institutions.
Redford's character is Joe Turner, initially a cheerful, well-read employee of the American Literacy Historical Society, a CIA front whose staff peruses spy novels to generate ideas for the agency's activities. Turner discovers and naively investigates evidence revealing a shadow organization within the CIA, which responds by hiring mercenaries to kill everyone at the ALHS.
Out to lunch, Turner is spared, but the hitmen led by Joubert (Max von Sydow) are still on his trail. Worse, his bosses at the CIA, especially Higgins (Cliff Robertson) and Wabash (John Houseman) also seem to prefer Turner dead. Desperate and paranoid, Turner kidnaps a beautiful and surprisingly sympathetic stranger (Faye Dunaway) for the use of her house and car. This creates a dubious if entertaining love interest subplot.
Predictably, the CIA executives are portrayed as duplicious and indifferent to human life. Turner makes an unlikely character transition from bookworm to action hero. Still, Redford's skills as an actor transcends his character, and the script is intelligent and well written. Joubert, both noble and sly, is a memorable hitman character.
Based on David Rayfiel's novel "Six Days of the Condor" (Hollywood is always abridging the classics), the film received a single Oscar nomination, for best editing. It was one of seven films starring Robert Redford that were directed by Sydney Pollack.
<EMAIL_ADDRESS>http://members.tripod.com/~Brian_Koller/movies.html http://www.epinions.com/user-briankoller
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


{% extends 'base.html' %} {% block content %}
This project is aimed to help Pytorch machine learning developers to quickly build a Flask
web app
in a Docker container ready to be deployed.
View on GitHub
By default, this app uses MobileNetV2 image classifier that was pre-trained on the ImageNet dataset. This can be easily changed with any custom deep learning model.


This guide will show you how to determine the code coverage of your FuncUnit tests. Code coverage is tracked and calculated by steal.instrument.
To turn on code coverage for any funcunit or qunit test, open the page with URL param steal[instrument]=true.
For example, to run the FuncUnit test suite with instrumentation turned on, open
http://javascriptmvc.com/funcunit/funcunit.html?steal[instrument=true].
After the test completes, a coverage report will be shown:
steal[instrument]=true tells steal.instrument not to ignore any files. Passing !jmvc will cause all JMVC and test directories to be ignored (which is the behavior you want for testing an application).
To see which blocks of a file are covered and which are not, click a file's name:
The numbers on the left are how many times each line has been run.
To turn on coverage from the commandline, use the -coverage flag, like:
./js funcunit/run selenium http://javascriptmvc.com/funcunit/funcunit.html -coverage
A report will appear on the console after the test completes:
The results are saved in a JSON file. To view the report later, open funcunit/coverage/coverage.html.
When you're determining code coverage, you won't want to include non application code in your coverage statistics. JMVC and other third party code will skew coverage statistics.
To ignore files when running from commandline, open funcunit/settings.js and edit the coverageIgnore property. Any string in this array will be matched against files. Matches will be ignored. * is used as an asterisk. *_test.js will ignore any file ending in _test.js.
Running in browser, you can add files to ignore via a list of patterns instrument URL param, like:
http://javascriptmvc.com/funcunit/funcunit.html?steal[instrument=jquery,*_test.js]
Coming soon


ONE NIGHT STAND A film review by Steve Rhodes Copyright 1997 Steve Rhodes
RATING (0 TO ****): ** 1/2
Max Carlyle's soul is being eaten from the inside out. A happily married man with a beautiful wife and two adorable kids, he strayed just
this one time a while back, and his life has never been the same since. Although none of his friends or relatives know, he knows, and his guilt has become unbearable.
Mike Figgis, the talented writer, director and composer of the devastating LEAVING LAS VEGAS, takes on all three positions again in ONE NIGHT STAND. Even though the film suffers from its aloof and uninviting approach, the Figgis genius in staging scenes is very evident albeit in frequently subtle ways.
Max, a wealthy, successful director of television commercials is played against type by Wesley Snipes. Max gets stuck in New York without a hotel room due to a UN 50th anniversary celebration. (Earlier, he had made intense but innocent eye contact with a lovely married woman named Karen in a hotel lobby.) Nastassja Kinski, who has aged 5 years in the past 15, gives a sweet and delicate performance as Karen, a rocket scientist -- really. Whereas Kinski once burst with raw sexual energy, see CAT WOMAN for example, here she has a charming innocence. Her reserved allure outshines Snipes, who spends more time than necessary brooding.
Max and Karen end up going to a string quartet concert together since she has a pair of tickets, and they are both without their spouses. This is all on the up-and-up even if a bit risky given the close proximity of two such attractive people. Figgis has them making small talk in whispers at the concert. The beauty of the staging is that we never hear a word they say, but their body language, particularly in the way Karen tilts her head, shows the heaving flirting going on.
All of this would probably have come to nothing had a mugging not scared them badly, thereby bringing them together physically. The intimacy of their hug speaks volumes about their feelings even when their words deny it. Since she has a hotel room, she offers the spare bed for him to sleep on until his plane leaves in the morning. "Look, you just saved my life," she tells him since he did scare off their attackers. "And we're both adults. We're both married. It is the least I can do." When she wakes with nightmares that night, she willingly does much more. With precise, ballet-like movements they consummate their affair. Cutting in and out of the shadowy images, editor John Smith and cinematographer Declan Quinn give the scene a gossamer beauty than has a mysteriously asexual feeling.
When Max returns home still smelling of Karen's perfume, his world has been forever turned upside down. His gorgeous and sexually aggressive wife, Mimi, suspects him right away -- he's been smoking again. (Well, yes, as a form of pre-foreplay with Karen, and not a solo act as his wife assumes.) Although Mimi seems to know every position imaginable, she suggests they rent a video to learn some more. This makes the already morose Max even more depressed. How could he not love someone this terrific?
Ming-Na Wen, the narrator and one of the leads in THE JOY LUCK CLUB, gives a bold and brassy performance as Mimi, who makes Max's guilt over cheating on her easy to empathize with. Ever confident Wen steals all of her scenes with Snipes.
A subplot has Robert Downey Jr. as Max's dying, old friend Charlie. Max goes to comfort Charlie who has AIDS. Although Max specifically points out to the audience in the opening that he is not gay, the story introduces some doubt. Downey, looking too well-fed for the part, does an excellent job of acting a prolonged death.
The bifurcated movie would have been better served if it had chosen one subject rather than two. Just when the infidelity aspects start to become interesting, it switches to the hospital room. And when the AIDS story starts to touch your heart, back we go to Max's romantic troubles.
In a movie rich with minor characters, Kyle MacLachlan appears as Charlie's homophobic and rubber-glove wearing brother Vernon.
The problem with the picture seems on the surface to be its plodding pacing, but actually the defect has to do more with the approach Figgis takes with the material. The rarely compelling movie takes an ethereal attitude about much of the activities. Max's troubles, for example, are never adequately connected to either his infidelity or his dying friend. And everyone seems somehow removed from the material even though all of their acting, with the possible exception of Snipes, is good.
The ending suffers from excessive cuteness and a twist from out of left field but manages to work anyway. ONE NIGHT STAND is a film that is less than the sum of its parts. Figgis misses the mark slightly but makes an interesting picture nevertheless.
ONE NIGHT STAND runs 1:44. It is rated R for drug usage, sex, nudity, profanity, and adult themes. It would be acceptable for older and mature teenagers.
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


--- layout: page title: "About" description: "Meet the team." header-img: "img/about-bg.jpg" meta_description: "We're an indie game studio located in Toronto. We're a team of two developers with a passion for games. Find out more about us!" ---
We're just some guys that followed our dreams of delivering games to the world one step at a time. We're small right now, but we hope on becoming a group of individuals that strive to drop fun into people's lives with the games that we make. Being video game enthusiasts at a young age, we found that the enjoyment and happiness we got while playing games were unrivaled by any other sources of entertainment. We would like others to experience what we have experienced in the past and this is why we put our minds together to create things that are memorable. A single drop was the start to a grand ocean of opportunity.


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Amazon challenges Pentagon’s US$10 bln cloud award to Microsoft
Amazon said on Thursday that it is contesting the Pentagon’s award of an up to US$10 billion cloud computing deal to Microsoft, expressing concern that politics got in the way of a fair contracting process, Reuters reports.
The company filed notice last Friday that it will formally protest the decision on the Joint Enterprise Defense Infrastructure Cloud, known as JEDI.
In a company-wide meeting on Thursday, Amazon Web Services’ CEO Andy Jassy said it would be challenging for a US agency to award a contract objectively when the US president is disparaging one of the contestants, an Amazon spokesman was quoted as saying.
US President Donald Trump has long criticized Amazon and its founder Jeff Bezos.
The company confirmed Jassy’s comments and said, “Numerous aspects of the JEDI evaluation process contained clear deficiencies, errors, and unmistakable bias- and it’s important that these matters be examined and rectified.”
A challenge to the Defense Department’s award announced last month was widely expected by legal experts, analysts and consultants, especially after Trump publicly derided Amazon’s bid for the high-stakes contract, Reuters noted
Trump had said in August that Amazon’s bid for the JEDI contract was under review by his administration after complaints from other companies.
Amazon was considered a favorite for the contract, part of a broader digital modernization process of the Pentagon, before Microsoft emerged as the surprise winner.
– Contact us at<EMAIL_ADDRESS>RC


Referece [2] gives a clear derivation of the generalized Ohm's law, which takes the following form
Note that both and are the first-order moments, with being the (weighted) sum of the first-order moment of electrons and ions while being the difference between them. The generalized Ohm's law is actually the difference between the electrons and ions first-order moment equations. The generalized Ohm's law is an equation that governs the time evolution of . Also note that Ampere's law, with the displacement current retained, is an equation governing the time evolution of . However, in the approximation of the resistive MHD, the time derivative terms and are ignored in Ampere's law and Ohm's law, respectively. In this approximation, Ohm's law is directly solved to determine and Ampere's law is directly solved to determine .
yj 2015-09-04


{% extends "bootstrap_layout.html" %} {% set active_page = "prediction_form" %} {% block content %}
In your browser append to url "/users/user-screen-name/fetch" and hit enter. Do the same for another user.
Example: Append " /users/elonmusk/fetch" to your current url will fetch tweeter user elonmusk data to database.
Use the form below to predict which user is more likely to say a given tweet:
{% endblock %}


Full Stack Developer with expertise in Python & PHP!
A Full Stack Developer with extensive experience in working with Technologies such as PHP, Python, CMS, Docker, Web & JS Framework. Particularly interested in the creation of dynamic applications using OpenSource.
Contact me with the below provided form if you've got any lead for me & I'll try to connect you at my earliest!


pyscan.
Trajectory
(pts)¶This object represents a trajectory.
| Parameters: | pts – List containing Point objects |
|---|
Trajectory.
point_dist
(pt)¶Computes the minimum distance from this point to the trajectory.
| Parameters: | pt – Point |
|---|---|
| Return type: | double |
Trajectory.
get_weight
()¶Computes the weight of the trajectory. By default this will be 1 unless you create a weighted trajectory.
| Return type: | double |
|---|
Trajectory.
get_length
()¶Computes the weight of the trajectory. By default this will be 1 unless you create a weighted trajectory.
| Return type: | double |
|---|
Trajectory.
get_pts
()¶Returns the trajectories internal point list.
| Return type: | List containing Point objects |
|---|
pyscan.
WTrajectory
(weight, pts)¶This object represents a weighted trajectory.
| Parameters: |
|
|---|
These methods can be used to take get spatial approximations for trajectories to allow for the full scanning model to be applied.
pyscan.
dp_compress
(traj, alpha)¶Douglas-Peuker trajectory simplification method [Ram72].
| Parameters: |
|
|---|---|
| Return type: | A list of points corresponding to the simplified trajectory. |
pyscan.
grid_kernel
(traj, alpha)¶Grids the trajectory using a \(1/\alpha \times 1/\alpha\) grid and picks the center point of each cell the trajectory crosses.
| Parameters: |
|
|---|---|
| Return type: | A list of points corresponding to the simplified trajectory. |
pyscan.
grid_trajectory
(traj, alpha)¶Grids the trajectory using a \(1/\alpha \times 1/\alpha\) grid and picks the points where the trajectory crosses the boundaries of the cell.
| Parameters: |
|
|---|---|
| Return type: | A list of points corresponding to the simplified trajectory. |
pyscan.
grid_direc_kernel
(traj, r, alpha)¶Grids the trajectory using a \(1/r \times 1/r\) grid and then applies a directional kernel to each cell with \(\alpha\) error. This simplification get error of \(\alpha\) for disks with radii greater than \(r\).
| Parameters: |
|
|---|---|
| Return type: | A list of points corresponding to the simplified trajectory. |
pyscan.
halfplane_kernel
(traj, alpha)¶Applies a directional kernel with \(\alpha\) error. This simplification get error of \(\alpha\) for halfplanes.
| Parameters: |
|
|---|---|
| Return type: | A list of points corresponding to the simplified trajectory. |
pyscan.
hull
(traj)¶Takes the convex hull of the trajectory. This simplification has zero error for halfplanes and can significantly speed up scanning for labeled data.
| Parameters: | traj – List of points. |
|---|---|
| Return type: | A list of points corresponding to the simplified trajectory. |
pyscan.
lifting_kernel
(traj, alpha)¶Takes the convex hull of the trajectory lifted to a 3d paraboloid. This simplification has \(alpha\) error for disks, but currently has stability issues.
| Parameters: |
|
|---|---|
| Return type: | A list of points corresponding to the simplified trajectory. |
pyscan.
uniform_sample_error
(traj, alpha, endpoints)¶Chooses uniformly randomly \(L/\alpha\) points on the trajectory where \(L\) is the arc length. If the endpoint variable is true then this method also takes the endpoints of the trajectory.
| Parameters: |
|
|---|---|
| Return type: | A list of points corresponding to the simplified trajectory. |
pyscan.
even_sample_error
(traj, alpha, endpoints)¶Chooses a point ever \(\alpha\) distance apart. If the endpoint variable is true then this method also takes the endpoints of the trajectory.
| Parameters: |
|
|---|---|
| Return type: | A list of points corresponding to the simplified trajectory. |
These algorithms can be used to convert the trajectory to a point set that can then be fed into one of the approximate scanning methods.
pyscan.
block_sample
(trajectories, s, endpoints)¶Chooses s points such that one point is chosen at random inside of each arc length segment of length \(L/s\) where L is the summed length of all the trajectories in trajectories. If the endpoint variable is true then this method also takes the endpoints of the trajectory.
| Parameters: |
|
|---|---|
| Return type: | A list of weighted points |
pyscan.
uniform_sample
(trajectories, s, endpoints)¶Uniformly samples \(s\) points on the trajectories. If the endpoint variable is true then this method also takes the endpoints of the trajectory.
| Parameters: |
|
|---|---|
| Return type: | A list of weighted points |
pyscan.
even_sample
(trajectories, s, endpoints)¶Chooses \(s\) points such that one point is every arc length segment of length \(L/s\) where L is the summed length of all the trajectories in trajectories. If the endpoint variable is true then this method also takes the endpoints of the trajectory.
| Parameters: |
|
|---|---|
| Return type: | A list of weighted points |


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Infantry
The infantry unit is the most commonly found unit on the battlefield. On their own they are quite ineffective but ammased they can provide quite a punch. These units can march to a battlefield should it be on the same continent but if they have to travel then they require the landing craft to take them overseas. They are armed with a normal rifle and will target other units that are personal based and tanks. These units will operate against tanks but they are largley ineffective, unless in large numbers espically against the fortified Matilda MkII tank.
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Commandoes
The commando unit is a better trained and more highley skilled version of the infantry. These units are generally harrdier and more skilled on the battlefield. This generally work better in lesser groups but if sent in a large group will split themselfs into smaller task forces to accomplish the goal of the mission. These units are better armed than the standard infantry and carry a rage of rocket lanuchers and grenades, despite these weponary advances they are still not able to target planes or ships due to their height and size. Again these units will target tanks but are not overly effective against the more heavly armoued tanks. These units do however form a formidable opponent against jeeps as they are not well armed and have the ability to stike and take out in one fowl swoop.
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Jeeps
The jeep unit comprises of a normal jeep with a browning machine gun mounted on the rear (not shown), this unit is highly movbile and can be used very successfull for hit and run attack on infantry batallions. This unit however does require petrol which is its main downfall as its very vunerable when its stationary and once its petrol runs out durning a skirmish its often the case the unit has to be abandoned. During the process of invasions these units can be very useful by both defending and attacking forces as they can quickley be mobilised to clean up pockets of forces. These units are not so good for prolonged conflicts though as, reprettieve use of these units will allow them to fall pray to matilda and sherman tanks who can quickley take them out.
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Matilda MkI
The first of the two Matilda tanks, this tank, is more of a moible machine gun post as it does not really carry any large guns. This is however heavily armoured, and some serious shells are needed to breech this unit. This give it a uniqie advantage to drive straight at enemy troop and not get effective by their fire. This said the Matilda MkI tank is slow moving, and its main weekness is its lack of firepower and the tracks can easly be targeted to take the unit out.
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Matilda MkII
The second Matilda tank, a real moster of a unit. This unit has the defencive power of some serious plated armour and the punch of a 2lb gun. This unit can be expected to be the last remaning unit on the battlefield due to its extream duriblity and firepower. However this unit is very cumbersome to control and very slow. Its possible for other tanks on the battlefield to out maovoure this tank so, get better chance at hitting it however it will take more hits to destroy.
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Sherman Tank
The sherman tank is unit that differs a lot from the other types of Matilda tank. The Sherman tank is much faster and can outmanouver the Matilda tanks with no problem. The tanks firewpower is up there with the Matilda MkII too with a strong turret capable of using armour pearcing shells. The Sherman however has poor protection and while the sloping design does allow it to skim some shells, a direct hit will take out this tank. As with the Matilda MkI the tracks are exposes and a well places shot can leave the tank paralysed and a sitting duck.
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Supermarine Spitfire MkI
The Supermarine Spitfire MkI is the first of the soley metal construction fighters. Originally based on the racing planes developed by Supermarine with the unique curved wing. The Spitfire MkI carries 4 browning 303 machine guns in each wing and can also carry up to 3 bombs for that extra punch against ground targets (however they are not normally fitted). These planes are good once in the air but they have a very long nose and are not easy to manovour on the ground. Spitfires are very powerful and thus are best at taking on other figher aircraft.
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Supermarine Spitfire MkII
The Supermarine Spitfire MkII, is mainly the same basic design as the Spitfire MkI, with a few imporvments. Firstly the merlin engine in the Spitfire MkI has been imporved to make it faster and more reliable giving the Spitfire MkII greater speed over the Spitfire MkI but this also leads to an higher turning radius so its not as manoverable. The second improvement is than one of the broning 303 machine guns in each wing has been replaced with a 20mm cannon, which is much better for dealing with enemy fighters at close range as the one shot provides much more impact.
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Supermarine Spitfire MkV
The Supermarine Spitfire MkV, again mostly the same as its predecessor, this time featuring rockets. The mouting under the wings of this model can hold up to 10 rockets which can detonate on impact or 3 seconds after launch. Again the engine has been improved but again this has given the plane a wider turining radius.
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Hawker Hurricane
The Hawker Hurricane made it onto the scene a year earlier than the Spitfire MkI did. The Hurricane has one key difference between the Spitfire MkI which is hudgley disputed as to wether it is an advantage or a disadvantage. The Hurricane has a fabric cover and a partly wooden construction, some people argue that is is going back to the days of bi-planes but it does give the hurricane the extra durablity needed to take on the bombers. As with the Spitfire the Hurricane has a Roles Royce Merlin engine and 8 Browning 303 machine gunes.
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Halifax Bomber
The halifax bomber is the first in the new range of bombers, with turret guns mounted round the aircraft so it can defend itself. The Halifax is not overly fast and can be rather cumbersome to fly. These planes dont carry as much payload as the lancaster but they are quite effective in large numbers at decimating enemy industry.
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Wellington Bomber
The Wellington bomber is the next advancement in bomber technology able to carry much more for its size and weight. This bomber still has not overcome the difficulties in navigation at night but can carry a much larger array of bombers. The bomber is faster and more durable allowing to to return from more missions.
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Lancaster Bomber
The Lancaster solves the problem of navigation at night with the intorduction of the G navigation system. This bomber like the Wellington can hold more for its weight than the Halifax can. This unit is much more durable than the other bombers and can be used in round the clock bombing setups.
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Landing Craft
Landing craft are used to move infantry and commandoes to and from other continents for both attacking and defencive forces. Each landing craft can hold up to 100 infantry or commandoes per trip.
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Landing Ship
Landing ships are uses to move tanks and jeeps to and from other continents for both attacking and defensive focres. Each landing ship can carry a total of 30 units.
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Frigates
Frigates are the smallest class of the navys war ships. They are able to go to shallower waters and are therefore more suseptiable to mines than the larger battleships. These units will engage combat with all other naval units, but need to be in groups to out-class anything larger than itself.
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Battleships
Battleships, are the most powerful ships in the navey, bosting several large guns on each side, along with torpedo tubes and anti-aircraft guns. These ships can roam the seas and maul other eneny ships they come accross. These ships are much more powerful than frigates but have a much higher price.
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Aircraft Carrier
Aircraft Carriers can hit both land targets and ships well out of the rage of the target so the ship itself is gennerally quite safe. These units however do move slowly and therefore once in range can be very easy to sink as they are very lightly armoured.
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[gecode-users] Computing Variable Domains (Integer)
Christian Schulte
cschulte at kth.se
Thu Jul 21 19:14:44 CEST 2011
The best is to look for examples in the code ;-) Just grep for it.
MinMax is nothing but a base-class for other classes and cannot be used directly. Look for the iterators that take arrays as input, they will do what you want.
Best
Christian
--
Christian Schulte, KTH, web.it.kth.se/~cschulte/
-----Original Message-----
From: users-bounces at gecode.org [mailto:users-bounces at gecode.org] On Behalf Of Max Ostrowski
Sent: Thursday, July 21, 2011 10:49 AM
To: users at gecode.org
Subject: [gecode-users] Computing Variable Domains (Integer)
Hello everybody,
as variables in gecode need to have a domain, i want to compute the domain of the variables automatically, given the constraints.
I could also let the constraints restrict the domains of my variables, but as i understood, this is similar to propagation and could take some time.
There i want to restrict the domain manually for all unary constraints.
So, given a constraint "(a>5 /\ a<10) \/ (a>100 /\ a<105)"
the domain should be {6..9,101..104}.
Therefore i wanted to use some Gecode classes to compute the intersection/union/complement etc.. of the sets.
Am i right that i can use the Int::Iter::Ranges classes for this?
And second, how do they work?
So in this case, i would create a
IntSet a1(Gecode::Iter::Ranges::MinMax(5+1,Int::Limits::max));
IntSet a2(Gecode::Iter::Ranges::MinMax(Int::Limits::min, 10-1));
And them somehow the intersection of this.
But i was neither able to initialize a set with a Range, nor to combine Ranges recursively.
So, how do i do this using the helping classes of gecode.
Best,
Max
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Draw
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@* * Copyright 2010-2020 Artima, Inc. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. *@ @import controllers.Application.scaladocsPageUrl @import controllers.Application.milestoneScaladoc @combinedReleaseNotesPage("Scalactic/ScalaTest 3.2.0 Release Notes") {
ScalaTest/Scalactic 3.2.0 (for Scala 2.10, 2.11, 2.12, and 2.13; on the JVM, JavaScript, native, and Dotty) includes the enhancements and bug fixes listed below. No source code using ScalaTest/Scalactic 3.1.2 should break, so long as you fix all deprecation warnings prior to upgrading, but this release is not binary compatible with 3.1.2.
For information on how to include ScalaTest in your project, see the install page. For information on how to use Scalactic in your production code, see its install page.
The main change in ScalaTest 3.2.0 is carrying out the modularization that we prepared for in 3.0.8 and 3.1.0. As a result, many deprecated names have been removed, because the deprecations would cross module boundaries. Other than these deprecation expirations, the actual modularization, and some changes to support more recent versions of Dotty and Scala.js, ScalaTest 3.2.0 is identical with ScalaTest 3.1.2.
Modularization required that we rename many traits, classes, and objects so that all the members of each package would belong to a single module. In the monolithic ScalaTest artifact, which everyone is currently using in their build, the old names were deprecated in the 3.0.8 and 3.1.0 releases. To upgrade to 3.2.0, we recommend you first upgrade to 3.1.0 (3.1.1 or 3.1.2 is also fine). To upgrade to 3.1.0, we recommend that you first upgrade to 3.0.8 and clear all deprecation warnings. We offer a ScalaFix tool to help you fix the 3.0.8 deprecation warnings. Then, just change the version to 3.1.0. Your project should compile as before, but you'll get deprecation warnings about the name changes made in 3.1.0. To help you with all those renames, we provide a ScalaFix tool to help you fix the 3.1.0 deprecation warnings. Once you've cleared all deprecation warnings in 3.1.0 (or 3.1.1 or 3.1.2, if you are already using either of those releases), you can just change the ScalaTest and Scalactic versions in your build to 3.2.0 and recompile. Everything should work as before, there should be no source-breaking changes in 3.2.0 compared to 3.1.0 so long a you clear deprecation warning prior to upgrading to 3.2.0 and do a full recompile.
If you upgrade to 3.2.0 by changing 3.1.2 to 3.2.0 in your build, everything should work exactly the same as before after a recompile, provided you remove all deprecation warnings under 3.1.2 prior to upgrading. In 3.2.0, we are releasing the same artifacts as before, and they contain the same software, even though behind the scenes they are composed of more artifacts in 3.2.0. In 3.1.0, we moved third-party dependencies of ScalaTest to their own artifacts, so we could evolve them independently to match both ScalaTest and the third-party dependencies. This organization of artifacts is shown in the following diagram:
In 3.2.0, we modularized ScalaTest further into the organization shown in the following diagram:
As the diagram illustrates, the scalatest
artifact is now composed of more sub-artifacts than in 3.1.0. Nevertheless, through
its transitive dependencies, it still contains all the same software as it did in 3.1.0, except for the
deprecation expirations described below. As an example, this is how you add full ScalaTest 3.2.0 to
an sbt build:
libraryDependencies += "org.scalatest" %% "scalatest" % "3.2.0" % "test"
Alternatively, as of 3.2.0 you can depend on a smaller subset of full ScalaTest, which can help you achieve consistent style
choices among team members, because only the modules you add to your build will be available to the project. First, each ScalaTest
style now has its own artifact. For example, the FunSuite
style is distributed in the scalatest-funsuite
artifact. Here's how you would add this module to an sbt build:
libraryDependencies += "org.scalatest" %% "scalatest-funsuite" % "3.2.0" % "test"
This dependency would enable you to use just ScalaTest's FunSuite style in your project, with ScalaTest's default assertions.
You would not be able to use any other ScalaTest style, matchers, or diagrammed assertions, unless you added more dependencies.
For example, if you wanted to use the FunSuite
style with must matchers, you could add the following to an sbt build:
libraryDependencies ++= Seq( "org.scalatest" %% "scalatest-funsuite" % "3.2.0" % "test", "org.scalatest" %% "scalatest-mustmatchers" % "3.2.0" % "test" )
The style trait modules are given in the following table.
| ScalaTest testing style modules | |
|---|---|
| Testing style | artifact name |
FunSuite |
scalatest-funsuite |
FlatSpec |
scalatest-flatspec |
FunSpec |
scalatest-funspec |
WordSpec |
scalatest-wordspec |
FreeSpec |
scalatest-freespec |
PropSpec |
scalatest-propspec |
FeatureSpec |
scalatest-featurespec |
RefSpec |
scalatest-refspec |
The assertion modules are given in the following table.
| ScalaTest assertion style modules | |
|---|---|
| Assertion style | artifact name |
Diagrams |
scalatest-diagrams |
should.Matchers |
scalatest-shouldmatchers |
must.Matchers |
scalatest-mustmatchers |
ScalaTest 3.2.0 contains no new deprecations.
FunSuite
style, to package org.scalatest.funsuite
.
The old names still worked in 3.1.0, but gave a deprecation warning. These old names have now been removed in 3.2.0.
The reason we renamed and deprecated ScalaTest's style traits and classes in 3.1.0, and removed the old, deprecated names in 3.2.0,
was to enable modularization that we have implemented in 3.2.0. Modularization must be done on package boundaries, and prior to
3.1.0, ScalaTest's different style
traits and classes resided in common packages such as org.scalatest
, org.scalatest.fixture
, and
org.scalatest.path
. Because we wanted to modularize along style boundaries, we needed to move the classes and traits
for each style into its own package. For example, we moved all traits related to the FunSuite
style to package
org.scalatest.funsuite
.
Note that we also slightly renamed some of the traits and classes when we moved them in 3.1.0. We prefixed “Any
”
to the names of the main style traits and classes whose test bodies have a result type of Any
. For example,
org.scalatest.FunSuite
was renamed to org.scalatest.funsuite.AnyFunSuite
in 3.1.0.
The Any
styles are backwards compatible with ScalaTest's original style traits, which allow you to use assertions
from any other testing library no matter the result type of those assertions. The reason for this name change is that in a future
version of ScalaTest we plan to add a new set of style traits and classes with the original names, such as FunSuite
(but
in the org.scalatest.funsuite
package), whose test bodies will have a
result type of Assertion
.
In addition, we prefixed “Fixture
” to the simple names of the traits and classes in package
org.scalatest.fixture
package.
For example, org.scalatest.fixture.FunSuite
was renamed to org.scalatest.funsuite.FixtureAnyFunSuite
.
Similarly, we prefixed “Path
” to the simple names of the traits and classes in package
org.scalatest.path
.
For example, org.scalatest.path.FunSpec
was renamed to org.scalatest.funsuite.PathAnyFunSpec
.
Here are the details:
| FunSuite style (scalatest-funsuite module) | |
|---|---|
| removed in 3.2.0 | new name |
org.scalatest.FunSuite |
org.scalatest.funsuite.AnyFunSuite |
org.scalatest.FunSuiteLike |
org.scalatest.funsuite.AnyFunSuiteLike |
org.scalatest.AsyncFunSuite |
org.scalatest.funsuite.AsyncFunSuite |
org.scalatest.AsyncFunSuiteLike |
org.scalatest.funsuite.AsyncFunSuiteLike |
org.scalatest.fixture.FunSuite |
org.scalatest.funsuite.FixtureAnyFunSuite |
org.scalatest.fixture.FunSuiteLike |
org.scalatest.funsuite.FixtureAnyFunSuiteLike |
org.scalatest.fixture.AsyncFunSuite |
org.scalatest.funsuite.FixtureAsyncFunSuite |
org.scalatest.fixture.AsyncFunSuiteLike |
org.scalatest.funsuite.FixtureAsyncFunSuiteLike |
| FlatSpec style (scalatest-flatspec module) | |
|---|---|
| removed in 3.2.0 | new name |
org.scalatest.FlatSpec |
org.scalatest.flatspec.AnyFlatSpec |
org.scalatest.FlatSpecLike |
org.scalatest.flatspec.AnyFlatSpecLike |
org.scalatest.AsyncFlatSpec |
org.scalatest.flatspec.AsyncFlatSpec |
org.scalatest.AsyncFlatSpecLike |
org.scalatest.flatspec.AsyncFlatSpecLike |
org.scalatest.fixture.FlatSpec |
org.scalatest.flatspec.FixtureAnyFlatSpec |
org.scalatest.fixture.FlatSpecLike |
org.scalatest.flatspec.FixtureAnyFlatSpecLike |
org.scalatest.fixture.AsyncFlatSpec |
org.scalatest.flatspec.FixtureAsyncFlatSpec |
org.scalatest.fixture.AsyncFlatSpecLike |
org.scalatest.flatspec.FixtureAsyncFlatSpecLike |
| FunSpec style (scalatest-funspec module) | |
|---|---|
| removed in 3.2.0 | new name |
org.scalatest.FunSpec |
org.scalatest.funspec.AnyFunSpec |
org.scalatest.FunSpecLike |
org.scalatest.funspec.AnyFunSpecLike |
org.scalatest.AsyncFunSpec |
org.scalatest.funspec.AsyncFunSpec |
org.scalatest.AsyncFunSpecLike |
org.scalatest.funspec.AsyncFunSpecLike |
org.scalatest.fixture.FunSpec |
org.scalatest.funspec.FixtureAnyFunSpec |
org.scalatest.fixture.FunSpecLike |
org.scalatest.funspec.FixtureAnyFunSpecLike |
org.scalatest.fixture.AsyncFunSpec |
org.scalatest.funspec.FixtureAsyncFunSpec |
org.scalatest.fixture.AsyncFunSpecLike |
org.scalatest.funspec.FixtureAsyncFunSpecLike |
org.scalatest.path.FunSpec |
org.scalatest.funspec.PathAnyFunSpec |
org.scalatest.path.FunSpecLike |
org.scalatest.funspec.PathAnyFunSpecLike |
| WordSpec style (scalatest-wordspec module) | |
|---|---|
| removed in 3.2.0 | new name |
org.scalatest.WordSpec |
org.scalatest.wordspec.AnyWordSpec |
org.scalatest.WordSpecLike |
org.scalatest.wordspec.AnyWordSpecLike |
org.scalatest.AsyncWordSpec |
org.scalatest.wordspec.AsyncWordSpec |
org.scalatest.AsyncWordSpecLike |
org.scalatest.wordspec.AsyncWordSpecLike |
org.scalatest.fixture.WordSpec |
org.scalatest.wordspec.FixtureAnyWordSpec |
org.scalatest.fixture.WordSpecLike |
org.scalatest.wordspec.FixtureAnyWordSpecLike |
org.scalatest.fixture.AsyncWordSpec |
org.scalatest.wordspec.FixtureAsyncWordSpec |
org.scalatest.fixture.AsyncWordSpecLike |
org.scalatest.wordspec.FixtureAsyncWordSpecLike |
| FreeSpec style (scalatest-freespec module) | |
|---|---|
| removed in 3.2.0 | new name |
org.scalatest.FreeSpec |
org.scalatest.freespec.AnyFreeSpec |
org.scalatest.FreeSpecLike |
org.scalatest.freespec.AnyFreeSpecLike |
org.scalatest.AsyncFreeSpec |
org.scalatest.freespec.AsyncFreeSpec |
org.scalatest.AsyncFreeSpecLike |
org.scalatest.freespec.AsyncFreeSpecLike |
org.scalatest.fixture.FreeSpec |
org.scalatest.freespec.FixtureAnyFreeSpec |
org.scalatest.fixture.FreeSpecLike |
org.scalatest.freespec.FixtureAnyFreeSpecLike |
org.scalatest.fixture.AsyncFreeSpec |
org.scalatest.freespec.FixtureAsyncFreeSpec |
org.scalatest.fixture.AsyncFreeSpecLike |
org.scalatest.freespec.FixtureAsyncFreeSpecLike |
org.scalatest.path.FreeSpec |
org.scalatest.freespec.PathAnyFreeSpec |
org.scalatest.path.FreeSpecLike |
org.scalatest.freespec.PathAnyFreeSpecLike |
| PropSpec style (scalatest-propspec module) | |
|---|---|
| removed in 3.2.0 | new name |
org.scalatest.PropSpec |
org.scalatest.propspec.AnyPropSpec |
org.scalatest.PropSpecLike |
org.scalatest.propspec.AnyPropSpecLike |
org.scalatest.AsyncPropSpec |
org.scalatest.propspec.AsyncPropSpec |
org.scalatest.AsyncPropSpecLike |
org.scalatest.propspec.AsyncPropSpecLike |
org.scalatest.fixture.PropSpec |
org.scalatest.propspec.FixtureAnyPropSpec |
org.scalatest.fixture.PropSpecLike |
org.scalatest.propspec.FixtureAnyPropSpecLike |
org.scalatest.fixture.AsyncPropSpec |
org.scalatest.propspec.FixtureAsyncPropSpec |
org.scalatest.fixture.AsyncPropSpecLike |
org.scalatest.propspec.FixtureAsyncPropSpecLike |
| FeatureSpec style (scalatest-featurespec module) | |
|---|---|
| removed in 3.2.0 | new name |
org.scalatest.FeatureSpec |
org.scalatest.featurespec.AnyFeatureSpec |
org.scalatest.FeatureSpecLike |
org.scalatest.featurespec.AnyFeatureSpecLike |
org.scalatest.AsyncFeatureSpec |
org.scalatest.featurespec.AsyncFeatureSpec |
org.scalatest.AsyncFeatureSpecLike |
org.scalatest.featurespec.AsyncFeatureSpecLike |
org.scalatest.fixture.FeatureSpec |
org.scalatest.featurespec.FixtureAnyFeatureSpec |
org.scalatest.fixture.FeatureSpecLike |
org.scalatest.featurespec.FixtureAnyFeatureSpecLike |
org.scalatest.fixture.AsyncFeatureSpec |
org.scalatest.featurespec.FixtureAsyncFeatureSpec |
org.scalatest.fixture.AsyncFeatureSpecLike |
org.scalatest.featurespec.FixtureAsyncFeatureSpecLike |
org.scalatest.fixture
package that had been deprecated and renamed in 3.1.0.
Here are the details:
top-level fixture traits
| |
|---|---|
| removed in 3.2.0 | new name |
org.scalatest.fixture.Suite |
org.scalatest.FixtureSuite |
org.scalatest.fixture.TestSuite |
org.scalatest.FixtureTestSuite |
org.scalatest.fixture.AsyncTestSuite |
org.scalatest.FixtureAsyncTestSuite |
org.scalatest.fixture.TestRegistration |
org.scalatest.FixtureTestRegistration |
org.scalatest.fixture.AsyncTestRegistration |
org.scalatest.FixtureAsyncTestRegistration |
| Assertion style | |
|---|---|
| removed in 3.2.0 | new name |
org.scalatest.Matchers |
org.scalatest.matchers.should.Matchers |
org.scalatest.MustMatchers |
org.scalatest.matchers.must.Matchers |
org.scalatest.DiagrammedAssertions |
org.scalatest.diagrams.Diagrams |
org.scalatest.words
members that were only needed by matchers to
org.scalatest.matchers.dsl
in 3.1.0. We moved the remaining members of words
to org.scalatest.verbs
in 3.1.0, and deprecated the old names under words
. In 3.2.0, we have removed the words
package, which only
contained deprecated names as of 3.1.0.
Scalactic 3.2.0 contains no new deprecations.
Visit ScalaTest Release Notes for links to the release notes of all previous versions, or step back in time by visiting the release notes for the previous version.


Judge Napolitano: Sondland gave the most compelling testimony of any Trump impeachment witness to date
by Charles CreitzJudge Andrew Napolitano claimed Wednesday that U.S. Ambassador to the European Union Gordon Sondland was the most compelling witness of the Trump impeachment inquiry hearings to date.
Napolitano told Neil Cavuto on "Your World" that Sondland "painted a picture" that described President Trump's overtures to Ukraine in a negative light.
"No one was able to shake [Sondland] of his central thesis -- and that was that everybody involved in this... was aware of the fact that the aid was being held up and now they know why," Napolitano said, mentioning former New York City Mayor Rudy Giuliani, Vice President Mike Pence and Secretary of State Mike Pompeo as among those who were informed about the situation.
The testimony of Sondland proves that "bribery" lies at the heart of the Ukraine impeachment probe and proves President Trump engaged in "potential high crimes and misdemeanors," according to House Intelligence Committee Chairman Adam Schiff, D-Calif.
"[Trump's efforts] to help his reelection campaign was a basic quid pro quo," Schiff told reporters on Capitol Hill Wednesday after the first portion of Sondland's testimony.
CALIFORNIA DEMOCRAT DEFENDS ADAM SCHIFF TO CNN: HE HAS NO AGENDA
"It was the conditioning of official acts for something of great value to the president. These political investigations -- it goes right to the heart of the issue of bribery as well as other potential high crimes or misdemeanors.”
Napolitano went on to say, "The president is smart enough to operate as president as he did when he was here as a developer in New York City: Through intermediaries where the communication is, he believed, privileged."
CLICK HERE TO GET THE FOX NEWS APP
However, Napolitano said Trump is not entitled to the same treatment in an impeachment proceeding that he would be in a criminal proceeding.
“I think there is probably a strong determination by an overwhelming majority of House Democrats to vote for impeachment but an insufficient number of Republicans to vote [for] conviction so this will die in the Senate," he said.
Fox News’ Nick Givas contributed to this report.


Nano Folio is simple HTML template with a minimal very light-weight custom CSS file. Max content width is 940 pixels. You can easily change the width or any part in this template. Gallery comes with a pop-up image and simple categories.
Please support Tooplate website by telling your friends about it. That is going to be very helpful for us. Feel free to message us via email or live chat if you have anything to say.


{% extends "_page" %} {% block mainContent %}
Before proceeding please take a moment to read the installation instructions if you have not done so already. If you have questions or problems, please visit our Support page for assistance.
Important: Do NOT run this installation routine if you are already using Kilvin CMS and are updating to a newer version. You'll find update instructions in the documentation.


|
Panda3D
|
Encapsulates access to the environment variables and command-line arguments at the time of execution. More...
Public Member Functions | |
| __init__ (const ExecutionEnvironment) | |
Static Public Member Functions | |
| static | clearShadow (str var) |
| Removes a value set by a previous call to shadow_environment_variable(), and lets the actual value of the variable show again. More... | |
| static str | expandString (str str) |
| Reads the string, looking for environment variable names marked by a $. More... | |
| static str | getArg (int n) |
| Returns the nth command-line argument. More... | |
| static str | getBinaryName () |
| Returns the name of the binary executable that started this program, if it can be determined. More... | |
| static Filename | getCwd () |
| Returns the name of the current working directory. More... | |
| static str | getDtoolName () |
| Returns the name of the libdtool DLL that is used in this program, if it can be determined. More... | |
| static str | getEnvironmentVariable (str var) |
| Returns the definition of the indicated environment variable, or the empty string if the variable is undefined. More... | |
| static int | getNumArgs () |
| Returns the number of command-line arguments available, not counting arg 0, the binary name. More... | |
| static bool | hasEnvironmentVariable (str var) |
| Returns true if the indicated environment variable is defined. More... | |
| static | setBinaryName (str name) |
| Do not use. More... | |
| static | setDtoolName (str name) |
| Do not use. More... | |
| static | setEnvironmentVariable (str var, str value) |
| Changes the definition of the indicated environment variable. More... | |
| static | shadowEnvironmentVariable (str var, str value) |
| Changes the apparent definition of the indicated environment variable by masking it within this class with a new value. More... | |
Public Attributes | |
| String | args [] |
| Returns the nth command-line argument. More... | |
| String | binary_name |
| Returns the name of the binary executable that started this program, if it can be determined. More... | |
| Filename | cwd |
| Returns the name of the current working directory. More... | |
| String | dtool_name |
| Returns the name of the libdtool DLL that is used in this program, if it can be determined. More... | |
| String | environment_variables [] |
| Returns the definition of the indicated environment variable, or the empty string if the variable is undefined. More... | |
Encapsulates access to the environment variables and command-line arguments at the time of execution.
This is encapsulated to support accessing these things during static init time, which seems to be risky at best.
| __init__ | ( | const | ExecutionEnvironment | ) |
|
static |
Removes a value set by a previous call to shadow_environment_variable(), and lets the actual value of the variable show again.
|
static |
Reads the string, looking for environment variable names marked by a $.
Expands all such variable names. A repeated dollar sign ($$) is mapped to a single dollar sign.
Returns the expanded string.
|
static |
Returns the nth command-line argument.
The index n must be in the range [0 .. get_num_args()). The first parameter, n == 0, is the first actual parameter, not the binary name.
|
static |
Returns the name of the binary executable that started this program, if it can be determined.
|
static |
Returns the name of the current working directory.
|
static |
Returns the name of the libdtool DLL that is used in this program, if it can be determined.
|
static |
Returns the definition of the indicated environment variable, or the empty string if the variable is undefined.
|
static |
Returns the number of command-line arguments available, not counting arg 0, the binary name.
|
static |
Returns true if the indicated environment variable is defined.
|
static |
Do not use.
|
static |
Do not use.
|
static |
Changes the definition of the indicated environment variable.
|
static |
Changes the apparent definition of the indicated environment variable by masking it within this class with a new value.
This does not change the actual environment variable, but future calls to get_environment_variable() will return this new value.
| String args[] |
Returns the nth command-line argument.
The index n must be in the range [0 .. get_num_args()). The first parameter, n == 0, is the first actual parameter, not the binary name.
| String binary_name |
Returns the name of the binary executable that started this program, if it can be determined.
| Filename cwd |
Returns the name of the current working directory.
| String dtool_name |
Returns the name of the libdtool DLL that is used in this program, if it can be determined.
| String environment_variables[] |
Returns the definition of the indicated environment variable, or the empty string if the variable is undefined.


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[name]
A loader for loading a
.obj resource.
The
OBJ file format is a simple data-format
that represents 3D geometry in a human redeable format as, the position of each vertex, the UV position of
each texture coordinate vertex, vertex normals, and the faces that make each polygon defined as a list of
vertices, and texture vertices.
Examples
// instantiate the loader
var loader = new THREE.OBJLoader2();
// function called on successful load
var callbackOnLoad = function ( event ) {
scene.add( event.detail.loaderRootNode );
};
// load a resource from provided URL synchronously
loader.load( 'obj/female02/female02.obj', callbackOnLoad, null, null, null, false );
[example:webgl_loader_obj2] - Simple example
[example:webgl_loader_obj2_options] - Example for multiple use-cases (parse, load and run with instructions (sync and async)
[example:webgl_loader_obj2_run_director] - Advanced example using [page:LoaderSupport.LoaderWorkerDirector] for orchestration of multiple workers.
Constructor
[name]( [page:LoadingManager manager] )
[page:LoadingManager manager] - The [page:LoadingManager loadingManager] for the loader to use. Default is [page:LoadingManager THREE.DefaultLoadingManager].
Use [name] to load OBJ data from files or to parse OBJ data from arraybuffer or text.
Methods
[method:Object3D parse]( {[page:arraybuffer content]|[page:String content]] )
[[page:arraybuffer content]|[page:String content]] OBJ data as Uint8Array or String
Parses OBJ data synchronously from arraybuffer or string and returns the [page:Object3D loaderRoorNode].
[method:Object3D parseAsync]( [page:arraybuffer content], [page:Function onLoad] )
[page:arraybuffer content] - OBJ data as Uint8Array
[page:Function onLoad] - Called after worker successfully completed loading
Parses OBJ content asynchronously from arraybuffer.
[method:null load]( [page:String url], [page:Function onLoad], [page:Function onProgress], [page:Function onError], [page:Function onMeshAlter], [page:boolean useAsync] )
[page:String url] - A string containing the path/URL of the .obj file.
[page:Function onLoad] - (optional) A function to be called after loading is successfully completed. The function receives loaded [page:Object3D] as an argument.
[page:Function onProgress] - (optional) A function to be called while the loading is in progress. The argument will be the XMLHttpRequest instance, which contains [page:Integer total] and [page:Integer loaded] bytes.
[page:Function onError] - (optional) A function to be called if an error occurrs during loading. The function receives the error as an argument.
[page:Function onMeshAlter] - (optional) A function to be called after a new mesh raw data becomes available for alteration.
[page:boolean useAsync] - (optional) If true, uses async loading with worker, if false loads data synchronously.
Use this convenient method to load an OBJ file at the given URL. By default the fileLoader uses an arraybuffer.
[method:null run]( [page:LoaderSupport.PrepData params], [page:LoaderSupport.WorkerSupport workerSupportExternal] )
[page:LoaderSupport.PrepData params] - prepData All parameters and resources required for execution
[page:LoaderSupport.WorkerSupport workerSupportExternal] - Use pre-existing WorkerSupport
Run the loader according the provided instructions.
[method:null setMaterialPerSmoothingGroup] ( [page:boolean materialPerSmoothingGroup] )
[page:boolean materialPerSmoothingGroup]
Tells whether a material shall be created per smoothing group.
The following methods are inherited from [page:LoaderSupport.Commons]
[method:ConsoleLogger getLogger] ()
Returns [page:LoaderSupport.ConsoleLogger].
[method:null setModelName] ( [page:String modelName] )
[page:String modelName]
Set the name of the model.
[method:null setPath] ( [page:String path] )
[page:String path] - URL
The URL of the base path.
[method:null setStreamMeshesTo] ( [page:Object3D streamMeshesTo] )
[page:Object3D streamMeshesTo] - Object already attached to scenegraph where new meshes will be attached to
Set the node where the loaded objects will be attached directly.
[method:null setMaterials] ( Array of [page:Material materials] )
Array of [page:Material materials] - Array of [page:Material Materials]
Set materials loaded by MTLLoader or any other supplier of an Array of [page:Material Materials].
[method:null setUseIndices]( [page:Boolean useIndices] )
[page:Boolean useIndices]
Instructs loaders to create indexed [page:BufferGeometry].
[method:null setDisregardNormals]( [page:Boolean disregardNormals] )
[page:Boolean disregardNormals]
Tells whether normals should be completely disregarded and regenerated.
Source
[link:https://github.com/mrdoob/three.js/blob/master/examples/js/loaders/OBJLoader2.js examples/js/loaders/OBJLoader2.js]


We're all stuck at home, but we'd still like to share knowledge and connect online. It's a good thing we're web developers. That's why Techlahoma decided to hold this conference virtually. A lot of volunteer effort went into this conference, so we hope you enjoy it!
This event will be streamed on Twitch starting at 9am CDT on Friday, May 15th.
In this talk we’ll check out the Web Bluetooth API, a new way to control physical devices from your browser. We’ll see how to build webapps that react to Bluetooth inputs, how to reverse engineer strange ArrayBuffer streams, and how to power your conference slide deck with a bicycle.
CSS has changed. It’s moving away from the mired mess of it’s origin and toward a bright future of interesting layout and easy design.
If you’ve been focused on other important skills in the past 5 years, you’ve missed out on a lot of new, helpful techniques, including Flexbox and CSS Grid Layout.
Keeping up to date on current security threats is a full-time job. As a developer, you already have one. OWASP is a community-based team of security experts that can influence the way you code future projects, analyse your current code, and grow as a developer.
Alain Chautard will introduce what Progressive Web Apps are all about and explain why they are the future for web / mobile development.
User Experience is becoming a business necessity, but you don’t know where to begin and your stakeholders just aren’t on board. This talk introduces the basics of UX design and some ways to get the discussion started with your stakeholders. (Gives the “7 deadly sins” of not using UX.)
When was the last time you attended a Machine Learning presentation & walked out saying that was really cool & I got it!? I am going to take you through an exciting journey of ML - after which - I guarantee you that you will be pumped, have clarity and know exactly how you can implement it yourself.
High energy chat highlighting how to effectively increase team performance, transform org. culture, and build meaningful legacies through collaborative ownership. Attendees will learn to increase creativity through ownership, improve collaboration through teams, and captainship through character.
Before attending the conference, please review the Techlahoma Code of Conduct. The Code of Conduct applies to all attendees, speakers, volunteers, and vendors at official and unofficial events by Techlahoma and any location where attendees may be congregating. Contact us if you have questions.


You have to stay in school. You have to. You have to go to college. You have to get your degree. Because that's the one thing people can't take away from you is your education. And it is worth the investment.
Exercise 2: Write a program that uses input
to prompt a user for their name and then welcomes them.
Enter your name: Chuck
Hello Chuck
Exercise 3: Write a program to prompt the user for hours and rate per hour to compute gross pay.
Enter Hours: 35
Enter Rate: 2.75
Pay: 96.25
We won't worry about making sure our pay has exactly two digits after the decimal place for now. If you want, you can play with the built-in Python round
function to properly round the resulting pay to two decimal places.
Exercise 4: Assume that we execute the following assignment statements:
width = 17
height = 12.0
For each of the following expressions, write the value of the expression and the type (of the value of the expression).
width//2
width/2.0
height/3
1 + 2 * 5
Use the Python interpreter to check your answers.
Exercise 5: Write a program which prompts the user for a Celsius temperature, convert the temperature to Fahrenheit, and print out the converted temperature.


THE MIGRATORY BIRDS.
I FIND a belief still prevalent amongst the people in the outI lying districts of Cornwall, that such birds as the cuckoo and the swallow remain through the winter in deep caves, cracks in the earth, and in hollow trees; and instances have been cited of these birds having been found in a torpid state in the mines, and in hollow pieces of wood. This belief appears to be of some antiquity, for Carew writes in his "Survey of Cornwall" as follows :--
"In the west parts of Cornwall, during the winter season, swallows are
found sitting in old deep tynne-works, and holes in the sea cliffes; but touching their lurking-places, Olaus .Msgnus maketh a far stranger report. For he saith that in the north parts of the world, as summer weareth out, they clap mouth to mouth, wing to wing, and legge to legge, and so, after a sweet singing, fall downe into certain lakes or pools amongst the caves, from whence at the next spring they receive a new resurrection; and he addeth, for proofe thereof, that the fishermen who make holes in the ice, to dig up such fish in their nets as resort thither for breathing, doe sometimes light on these swallows conge..lled in clods, of a slymie substance, and that, carrying them home to their stoves, the warmth restored them to life and flight."
A man employed in the granite quarries near Penryn, informed me that he found such a " slymie substance" in one of the pools in the quarry where he was working, that he took it home, warmth proved it to be a bird, but when it began to move it was seized by the cat, who ran out on the downs and devoured it.