Either use Tasty from command line or from your code using API.
Tasty can read any configuration fields from JSON file provided by --config <path/to/config>
flag.
See tasty --help
for more information.
Using Tasty from command line is intended for the most simple cases only, like testing in developer's browser. For more complicated use cases it's highly recommended to write a test script and use Tasty programmatically.
Tasty server is a bridge between the clients and the test runner, it controls each client and runs tests written using Tasty tools.
Use --url
flag to configre server's own URL.
Tasty supports any test frameworks that support asynchronous tests.
Check out the API available for tests.
There are built-in runners for Mocha, Jasmine and QUnit. See Known issues for Jest. Provide --runner <name>
flag to use one of them. For other frameworks, use Tasty programmatically from your runner.
Chai, its plugins and other helper libraries are supported by providing --addon <name>,<name>...
flag.
For example, --addon chai,chai-as-promised,chai-http
works fine.
Use --watch
flag to watch for changes or run on several clients.
Tasty spawns sandboxed runner and coverage tool for each client separately, so it's easy to test in parallel.
Tasty client is a small extendable UMD module that connects to the server and executes its commands.
It has its own API and isolated polyfills for non-supporting browsers.
Load tasty.min.js
or use --embed min
if you don't need to debug your tests.
You can run built-in static server on the same URL by passing --static <path/to/root>
flag.
Use --static-index <path/to/index>
flag for SPAs and add --embed
flag to inject Tasty client automatically.
When serving application from its own server, you should instrument JavaScript code for coverage by yourself. Tasty's static server has built-in support for Istanbul and NYC (aka Istanbul 2) to automatically do it for you.
For Tasty server running on localhost:8765/path
you should add the following CSP directives for Tasty client to work properly:
connect-src ws://localhost:8765/path
script-src localhost:8765/path
Change ws
to wss
if you serve from HTTPS.
Unfortunately, both Istanbul and NYC instrumenters use new Function()
to get top-level scope.
To use one of them, you have to add the following directive:
script-src 'unsafe-eval'
If you use <meta />
for CSP, Tasty's static server automatically injects that directive into HTML files when --coverage <name>
flag is used.
Remember, CSP allows consequently applied directives to only restrict the resulting set, i.e. meta tags can't expand/loose header directives and vice versa.
Check out a great tool for generating and validating CSP directives.
Recommended automation setup for particular project is the following.
| Scope | Client | Assets | API | Coverage | Tasty client | Tasty server | Tasty transport |
|---|---|---|---|---|---|---|---|
| Debugging | Developer's browser | Bundler | Standalone | No | Included explicitly during build | Localhost | WS |
| Local testing | Puppeteer or similar | Tasty server or bundler | Tasty server or standalone | Tasty server or bundler | Embedded by Tasty server or included explicitly during build | Localhost | WS |
| Browser support | Selenium grid | Test server | Test server | Avoid | Included explicitly during build | Localhost with tunneling | WS(S) |
| Release monitoring | Puppeteer or similar | Production server | Production server | No | Evaluated by client | Localhost | Client-dependent |
It's recommended to measure code coverage on this step only.
It's possible to add API mocks right into Tasty's static server, but you have to use it programmatically.
const tasty = new Tasty(...);
const onRequest = tasty.Server.prototype.onRequest;
tasty.Server.prototype.onRequest = function(request, response) {
if (request.url.startsWith('/api')) {
// Handle or proxy API calls here.
} else {
onRequest.apply(this, arguments);
}
};
tasty.start();
Single Tasty server is able to work with multiple clients simultaneously.
In production environment, running third-party code and connecting to third-party servers are generally prohibited. To make everything work, we basically need just two things to happen.
The fastest way to achieve this goals is to use Puppeteer. Its setBypassCSP
, evaluateOnNewDocument
and addScriptTag
methods could be useful.
For other drivers this could be quite tricky and highly depending on a particular driver's API.
It's relatively hard to reliably instrument WebDriver with Tasty client script. So it's highly recommended to explicitly include tasty.js
into your application for builds that are tested using Selenium.
Take a look at Known issues if you use Safari or when you need console output from the client.
It's useful to alter test context, e.g. add the ability to resize client viewport or take a screenshot.
const tasty = new Tasty(...);
const Context = tasty.Context;
tasty.Context = function() {
const context = Context.apply(this, arguments);
context.globals.myGlobal = ...;
return context;
};
tasty.start();
Now any test should be able to use the instrumentation.
it('uses test context', () => {
global.myGlobal...
});
new Tasty({
...
include: [
'tools.js',
...
]
});
Now tools.js
will be included prior to any test suite.
now.myTool = myTool;
global.myTool = tasty.wrap(myTool);
async function myTool() {
// Properly implemented Tool always returns Promise.
}
it('uses custom tool', () => {
myTool();
now(
() => now.myTool()
);
return now();
});
On staging or other near-production environment, Tasty can't pass (re)CAPTCHA or two-factor authentication for you.
Store passwords in your Continuous Integration tool and pass credentials into command line. All arguments will be available in tasty.config
object.
If you're automatically taking screenshots or recording videos during test run, they could potentially contain passwords (e.g. typed into wrong fields because of error) or other sensitive data.
Also, Tasty logs all typed/pasted text into browser console.
Get two-factor nonces from backdoor or use paid services to mock real mobile phones.
Use reCAPTCHA testing sitekey
and secret
for testing environment.
Instead of trying to click on iframed content, simply fake reCAPTCHA response with some suitable string, e.g.
exec(function() {
document.querySelector('[name="g-recaptcha-response"]').value = '03AHJ_VuvHyNQjrLnMZ6eGbmdDZQ3Qma4CBrMSWSOzTcqB8rdl3tbIN1gzAWkB4jPi1qCE-aEw-hx7ns9DuzwNe7bW4E5rCc23SDFs9fQJGqAM27AeNKeg0q6ByJEC3ig3ydkrEzwVd56fi1oyDTVAvwpGCTtg8rjBRYqwn7qDnCp8Fw6Iq6h5vQKc7KtX4mW33QUL8Y5HzJReMDqZio8Rf6zmyqGGcOurvo6Gw4_exJfwcnK0CcnQUpbjlr3-9Mm-1fKeUq_q6s6plM7-2Rc2WNgYdguvp6yxZyyxr5IUKZk1eCvwgxu97zdbM3bPjfuuccrvie4LTGjasRYobPF51H5TbSm3-FacdHJ5usgMSjII6Cba7IaH4NQDPJqyO7ltWH1uPPRybuJmJk1AWALebHTiM-4loixaiI-47JCrBUeJGPPR9A8Q1UfduaZmzP0CrDj5YfFbVzHncDh4ac_KghXgehxbEQ2eD2Qwo18wlc87U-aQQqJLBkvlRUABHDGeWcyRvEzTPnpXfsmbK7Y2WlU4_zbCqtVAdR-pmp3MALqA-njyDtRZmtHsvsVVGvtVXy9UMlGRc4YwmvSyxg0fRegX13K7lMfnY9qqoNV23ZtB3fiQTUwjZnAe0F3KKArRTAt4XFjOJKIaz6-8TxHtqcPfejehTpkOJ0M7cDB3wi9_7BxNu758D6CfqgAXGKqH-kV42K6SJ69S50Lhl3t1l7rEWXmJi5vCEvQ2yHReL1XGtNygpt-WM0qlDiGswUITnUSire2c0JU84vTQCQ3AFZLWXX3eypwRHmyWXvUQAho9LqHZuV_qXoyiyK0SbCZW6lSW4CucElsy5XOpNAFCTgxtY4gTZgnR9uB_JHCjF69ibMeQeUPGNWahECJiRp49TpZi928wvGY_';
});
For testing sitekey
and secret
, reCAPTCHA server should accept the same g-recaptcha-response
unlimited number of times.
If example above doesn't work (e.g. response format is changed), get new fake g-recaptcha-response
string:
value
property of <textarea name="g-recaptcha-response" />
on the page.For other CAPTCHA implementations, get answers from backdoor.
Do not use production certificates with Tasty: server is not intended to be accessible from external networks.
Use Let's encrypt, self-signed non-CA certificates or set up your own CA.
Each tool adds corresponding action to the runner queue instead of performing that action immediately. This allows to write tests in synchronous manner.
click('Name');
type('John Doe');
click('Save');
Queue is executed after now()
call without arguments, which returns Promise
instance.
it('does something', function() {
...
return now();
});
Your testing framework may prefer callback for async tests.
it('works', function(done) {
...
now().then(done, done);
});
For testing SPA (or rich MPA) you can provide a method for Tasty to ensure that client is ready for the next action.
The simpliest way is to just wait before or after using some tools.
ready('delay', 1000);
You may override the list of tools to wait before and after.
ready('delay', 1000, ['exec'], ['click']);
You always can manually add a delay into queue.
delay(1000);
There could be enough to just check if DOM is ready...
ready('document'); // 'DOMContentLoaded' aka 'interactive' readyState
ready('window'); // 'load' aka 'complete' readyState
...and maybe wait a little bit.
ready('document', 300);
ready('window', 300);
Another way is to provide some application-specific code.
ready(
'until',
// This function is executed on client, test will continue when it will return true.
function() {
return !document.getElementsByClassName('progress').length;
},
...
);
ready(
'exec',
// This function is executed on client, test will continue when promise will be resolved.
function(tasty) {
// utils.Promise is a built-in implementation for non-supporting browsers.
return new this.utils.Promise(
function(resolve, reject) {
...
}
);
},
...
);
Call without arguments simply executes ready
logic, which is useful in some cases.
ready('exec', ...);
click('Start');
is('Loading...');
ready();
is('Done');
Note that ready methods cannot be combined.
The now(...)
call with function(s) allows you to add some custom logic into test, but you should use now.*
namespace for tools.
The now.smth()
is the same as just smth()
, but runs immediately. You should use now.*
tools inside now(...)
call if you don't want to break execution order.
it('chooses', function() {
now(
() => now.is(text('Welcome back'))
.then(
() => now.click('Log in'),
() => now.click('Sign up')
)
);
return now();
});
Some tools, like during()
and until()
, accepts functions that will be already queued, so feel free to use now.smth()
from them.
it('searches', function() {
until(
() => now.is(text('Chapter 42', 'h1'))
.catch((error) => {
now.click('Next');
throw error;
})
);
click('Bookmark');
return now();
});


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Sun Web Application Guidelines - Version 4.1
|
| Search Guidelines | Send Feedback | Developers.sun.com |
| [ Table of Contents | 0 Revision History | 1 Introduction | 2 Visual Design | 3 Windows and Pages | 4 Mastheads | 5 Top-Level Navigation | 6 Content Area | 7 Simple Elements | 8 Complex Elements | 9 Tables | 10 Topology | 11 Contextual Help | 12 Search | 13 Wizards | 14 Alerts and Messages | 15 Progress Indicators | 16 Alarms and Status Indicators | 17 Login Page | 18 Version Page | Appendices ] |
How To Use These Guidelines - An Introduction
5 Top-Level Navigation > 5.5 Common Tasks Page > 5.5.2 Navigational Tasks
The Common Tasks page is a convenient way to bring users to a part of the object-oriented (OO) UI that is otherwise reachable through another navigation style (see 5.1 Choosing a Navigation Style for more information). By invoking a navigational task, no data or system state is modified.
Required
When clicking the common task button takes the user to a specific page:
- Go to System Overview
- Go to Log Settings Page
- Go to Recent Alarms
- Go to Monitoring Page
- Go to Log Viewer
When clicking the common task button takes the user to a specific object (among many):
Click on the links in the table below to jump to flow diagrams with more details about the interactions that take place when the user clicks on a common task.
| Navigational Task Flow Diagram | Description |
| <IP_ADDRESS>.1 Navigation with One Step to Object or Place | When clicking a common task button takes the user directly to a specific object or place in the application. |
| <IP_ADDRESS>.2 Navigation to Specific Instance From Among Up to 25 Objects | The items are listed and the user chooses one. The following methods can be used:
|
| <IP_ADDRESS>.3 Navigation to Specific Instance From Among 25 to 150 Objects | The items are listed and the user can choose one or perform a search to narrow down the list. For the list, you can use one of these methods:
Also include a search so users can quickly find a recognizable item. |
| <IP_ADDRESS>.4 Navigation to Specific Instance From Among More Than 150 Objects | The items are not listed. The user should search to narrow down the list. |
| [ Table of Contents | 0 Revision History | 1 Introduction | 2 Visual Design | 3 Windows and Pages | 4 Mastheads | 5 Top-Level Navigation | 6 Content Area | 7 Simple Elements | 8 Complex Elements | 9 Tables | 10 Topology | 11 Contextual Help | 12 Search | 13 Wizards | 14 Alerts and Messages | 15 Progress Indicators | 16 Alarms and Status Indicators | 17 Login Page | 18 Version Page | Appendices ] |
| Privacy Policy | Terms of Use | Trademarks | Copyright 2007 Sun Microsystems, Inc. |


Read the full story on TechCrunchDrone tech is exciting and full of potential, but few companies are focusing on tech that provides benefits drone users can enjoy now, without spending a fortune or managing an architectural firm or large-scale agricultural concern. Perceptiv Labs, a YC Winter 2015 cohort startup with a founding team out of Waterloo’s top-flight robotics engineering department, is offering high-flying drone hobbyists, filmmakers and journalists a relatively affordable, yet advanced way to introduce some highly intelligent automation into their high-flying video antics right now.Perceptiv, which also has funding from Version One Ventures, is launching SHIFT today via pre-order campaign, a $600 accessory (which will retail post-campaign for $800) that works with the DJI Phantom and 3D Robotics Iris, providing a vision sensor, processor and autopilot program for capturing amazing aerial shots via subject tracking. Essentially, it turns these hobbyist drones into robotic flying dollies for capturing great pans, zooms and fly-by shots, with computer vision tech making sure to keep a user-defined subject exactly where it needs to be in the frame along the way.
Read the full story on TechCrunch"IO, the company that launched on stage at Disrupt Europe and is looking to replace Yelp with a natural language recommendation engine, is today launching its service publicly in the Bay Area.
The app, re-branded from IO to Luka, is going live with more than 2,000 restaurants signed on in the Bay Area. But how does it all work?
Luka is an app that looks a lot like an SMS conversation. Users can message Luka with questions like “Anything fun to do tonight?” or “I have a date tonight. Where should we go?”
Luka then processes those requests and sends back recommendations that are based not only on the request itself but your history and preferences. Luka learns that you are a vegetarian or that you’re addicted to cheese or that a good fried fish taco is your reason for living. Knowing these things, Luka transforms what is usually a tedious browsing experience on Yelp into a relaxed experience in which Luka is doing the work."


| Month | Sales | Benefits |
|---|---|---|
| January | 8000 | 2000 |
| February | 12000 | 3000 |
| March | 18000 | 4000 |
| April | 2000 | -1000 |
| May | 500 | -2500 |
| Month | Sales | Benefits |
|---|---|---|
| January | 8000 | 2000 |
| February | 12000 | 3000 |
| March | 18000 | 4000 |
| April | 2000 | -1000 |
| May | 500 | -2500 |
| Month | Sales | Benefits |
|---|---|---|
| January | 8000 | 2000 |
| February | 12000 | 3000 |
| March | 18000 | 4000 |
| April | 2000 | -1000 |
| May | 500 | -2500 |


/Home
/About Me
/Projects
/Curriculum Vitae
This is a small personal website ran by me, Callum, dedicated to being a website (it's pretty simple, it'll be honest).
Currently this site is a bit sparce but there's a Projects page.
And you can find my with all of your favourite communication methods can be found on the About Me page.


| # | Sta | Rlx | Name | Row Text |
| 0 | | 0 | autoRow0 | "hurricane" is a kind of "severe weather" (bbdd-d876-94cd-c5c1) |
| 1 | ST | 0 | autoRow1 | climate is the usual kind of weather in a location over a period of time (1dba-dc42-8ca9-0ab2) |
| 2 | ST | 0 | autoRow2 | ocean currents change the world climate by transferring heat to and from various regions (4c25-60d5-fb41-8bbc) |
| 3 | ST | 0 | autoRow3 | temperature ; heat energy is a property of objects ; weather and includes ordered values of cold ; cool ; warm ; hot (4084-f2bc-52cf-0f74) |
| 4 | ST | 0 | autoRow4 | a coast is where land meets the edge of a body of water (8d65-5a72-dae4-fb86) |
| 5 | ST | 0 | autoRow5 | as the temperature of the ocean increases , the strength of the hurricane will increase (c358-d481-25a5-0d1e) |
| 6 | ST | 0 | autoRow6 | humidity is a property of weather and include ordered values of dry ; humid (33cb-429a-ce86-2d79) |
| 7 | ST | 0 | autoRow7 | as distance from water decreases , humidity will increase (b9e7-6612-b3bc-264a) |
| 8 | ST | 0 | autoRow8 | as distance to an ocean decreases , the temperature will decrease (9bcc-b632-9e13-d930) |
| 9 | ST | 0 | autoRow9 | oceans regulate the temperature of nearby land (5a94-7eb8-8140-f2b4) |
| 10 | ST | 0 | autoRow10 | an ocean is a kind of body of water (466a-2c15-ac54-8361) |
| # | Sta | Rlx | Name | Row Text |
| 0 | | 0 | autoRow0 | "hurricane" is a kind of "severe weather" (bbdd-d876-94cd-c5c1) |
| 1 | ST | 0 | autoRow1 | climate is the usual kind of weather in a location over a period of time (1dba-dc42-8ca9-0ab2) |
| 2 | ST | 0 | autoRow2 | ocean currents change the world climate by transferring heat to and from various regions (4c25-60d5-fb41-8bbc) |
| 3 | ST | 0 | autoRow3 | temperature ; heat energy is a property of objects ; weather and includes ordered values of cold ; cool ; warm ; hot (4084-f2bc-52cf-0f74) |
| 4 | | | autoRow4 | Empty |
| 5 | ST | 0 | autoRow5 | as the temperature of the ocean increases , the strength of the hurricane will increase (c358-d481-25a5-0d1e) |
| 6 | ST | 0 | autoRow6 | humidity is a property of weather and include ordered values of dry ; humid (33cb-429a-ce86-2d79) |
| 7 | ST | 0 | autoRow7 | as distance from water decreases , humidity will increase (b9e7-6612-b3bc-264a) |
| 8 | ST | 0 | autoRow8 | as distance to an ocean decreases , the temperature will decrease (9bcc-b632-9e13-d930) |
| 9 | ST | 0 | autoRow9 | oceans regulate the temperature of nearby land (5a94-7eb8-8140-f2b4) |
| 10 | ST | 0 | autoRow10 | an ocean is a kind of body of water (466a-2c15-ac54-8361) |


ABOUT
Fresh Gang Records is a record label management company.
It has been dealing in the management of artists, audio recording and video recording
Fresh Gang Records has so far been in existance for now more than 3 years and we have managed
to raise big artists such as FIK FAMEICA the "freshbowy".
In our existance, we have risen FIK FAMEICA to winning international and multiple music awards
such as "BEST MALE ARTIST OF THE YEAR" this is for year 2017 and 2018, "Best Male Celebrity stylist" form 2017 to now and even many more.
In the success recorded over the years, we have managed to stage more than one concert
that were finalised as of now by "MY JOURNEY CONCERT" that was staged in 2018.
OUR ARTISTS
- FIK FAMEICA
- MOZELO KIDS
- DIAMOND PLATNUMZ


Quorum is a project developed by Infoscreen Cyprus. This is financial application with more then 20 modules related to management, banking, reporting, workflows and compoany compliance. As a junior software developer I used to do bug fixing and implementing of new features on these modules. Front-end was based on WinForms application that was connected to C++ server via sockets. I spent almost 2 years developing these apps with other great developers. Thanks to great coworkers and this project I learned a lot about software development.
Microgen is a huge project related to management of the compoany internal staff. Application is WinForms app connected to MsSql server. I used to convert crystal report templates into microsoft report templates and developed modules where these reports are displayed. I spent more then a year on this project.
Index initiative web application is a survey tool to share survey questions and collect and manage survey results over the internet. This was a small project developed in about 2 months.
WeAuction is auction platform project consisting of 3 parts.
Management - management of auctions and objects as well as crerking part of the auction floor.
Actual auction web page - allow tracking auctions and related details.
Auction widget - Real time updated custom element that can be installed on any web page.
Auction widget is used to place a bid or track current object state and price.
I used to develope a couple of small projects on upWork platform as a part time job.
- Connect to web Api and get and parse XML data with JQuery
- Create single page web application with wordPress
- Integrate web api with web page form for booking hotel rooms


This is the course website for IS590 Data Visualization in Spring 2019 (Online)
This week we discussed how data is stored on disk and in memory, how that interacts with our visualization process, and we introduced the notion of a palette of operations you can apply to data to visualize it.
Some resources:


V Wars: Netflix's New Vampire-Fueled Series Debuts First Trailer
by Jon ArvedonNetflix has released the first trailer for V Wars, the upcoming show based on Jonathan Maberry's book series of the same name.
The trailer begins with Dr. Luther Swann researching what the news describes as "vampire killings" in which the victims are missing large amounts of blood. What he soon discovers is a virus that transforms ordinary human beings into blood-sucking vampires.
Here is the official synopsis for V Wars:
Dr. Luther Swann (Ian Somerhalder) enters a world of untold horror when a mysterious disease transforms his best friend, Michael Fayne (Adrian Holmes), into a murderous predator who feeds on other humans. As the disease spreads and more people are transformed, society fractures into opposing camps pitting normal people against the growing number of these “vampires.” Swann races against time to understand what’s happening, while Fayne rises to become the powerful underground leader of the vampires.
Arriving on Netflix Dec. 5, V Wars stars Ian Somerhalder (Dr. Luther Swann), Adrian Holmes (Michael Fayne), Jacky Lai (Kaylee Vo), Peter Outerbridge (Calix Niklos), Kyle Breitkopf (Dez), Laura Vandervoot (Mila Dubov) and Kimberly-Sue Murray (Danika Dubov). The debut season will run for 10 episodes.
https://schema.orgBreadcrumbListListItem1Homehttps://www.cbr.com/ListItem2TVhttps://www.cbr.com/category/tv/ListItem3TV Newshttps://www.cbr.com/category/tv/news-tv/ListItem4V Wars: Netflix's New Vampire-Fueled Series Debuts First Trailerhttps://www.cbr.com/netflix-v-wars-first-trailer/


The recent new graduate student from Boston University, and want to seek a software engineer position as my
skills and knowledge can be performance.
-
Programming/Scripting languages:
Java, Python, SQL, NoSQL, HTML5, CSS, JavaScript, C++ and MATLAB
-
Framework(server) and modeling tool:
Java Servlet, RESTful APIs, Apache Tomcat, Oracle Data server, MySQL, JavaFX, PyQt, UML


Example of basic operations: Create, Read, Update and Delete.
This make a POST call on [root-url]/api/create , add a new user on the mongodb and return a person object if is succesfull. If the data is incorrect or the user exist, will return an object of this type: {error: "Error message"}


Granite State Code Camp - Sat, Nov 14, 2020
About me:
Topics & tools covered by this presentation:
Topics & tools that are NOT covered here:
(Other Python package management tools)
What is a Python virtual environment?
A Python virtual environment is a partitioned directory where a Python interpreter, libraries/packages, and scripts can be installed and isolated from those installed in other virtual environments or the global environment.
Why should we use Python virtual environments?
We should use Python virtual environments because different Python projects can have conflicting Python dependencies that cannot coexist in the same env.
Why? - continued
Example: Project A and Project B both depend on different versions of the same Python library!
Therefore, installing the second project requirements would overwrite the first one, causing it to break.
# Project A requirement: urllib3==1.25.3 # Project B requirement: urllib3==1.26.2
Why? - continued
It is also possible that Project A and Project B require different versions of Python installed!
# Project A requirement: Python-3.8 # Project B requirement: Python-2.7
How do we create and use Python virtual envs?
Python 3 "venv"
# Mac / Linux python3 -m venv ENV_NAME source ENV_NAME/bin/activate # Windows py -m venv ENV_NAME call ENV_NAME\Scripts\activate # (Type "deactivate" to leave a virtual environment.)
"mkvirtualenv" (from virtualenvwrapper)
# Mac / Linux python3 -m pip install virtualenvwrapper export WORKON_HOME=$HOME/.virtualenvs source `which virtualenvwrapper.sh` mkvirtualenv ENV_NAME # Windows py -m pip install virtualenvwrapper-win mkvirtualenv ENV_NAME # (Type "deactivate" to leave a virtual environment.)

# Example of how it may look on a Windows machine: C:\Users\Michael\github> mkvirtualenv my_env (my_env) C:\Users\Michael\github>
Installing packages with "pip install"
Once you have created a Python virtual environment and are inside, it is now safe to install packages from PyPI, setup.py files, and/or requirements.txt files.
# Install a package from PyPI: pip install seleniumbase # Install packages from a folder with setup.py: pip install . # Normal installation pip install -e . # Editable install # Install packages from a requirements.txt file: pip install -r requirements.txt
Other useful "pip" commands
# See which Python packages are installed: pip list # See which installed Python packages are outdated: pip list --outdated # Create a requirements file from installed packages: pip freeze > my_requirements.txt


LoadedContext with TranslationListener
Loads given file
Unit test for AnonymousClassExtractor
LoadedContext with TranslationListener
LoadedContext with TranslationListener
Unit test for directive
Unit test for DirectiveVisitor
LoadedContext with TranslationListener
LoadedContext with TranslationListener
LoadedContext
Unit test for DirectiveVisitor
Unit test for DirectiveVisitor
Unit test for FirstLevelSuperExtractor
LoadedContext with TranslationListener
Unit test for Iheritor
LoadedContext with TranslationListener
Unit test for Loader
LoadedContext with TranslationListener
Unit test for OMPTree
Unit test for omp4j-grammar Parser
Unit test for Preprocessor
SectionsContext
Unit test for sections directive
LoadedContext for TranslationVisitor
Unit testing (using ScalaTest)


Month:
All the 12 months
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abstract val customSerializers: Set<SerializationCustomSerializer<*, *>>?
Custom serializers that will be made available during (de)serialization. If this is null then the default Custom Serializers will be used.


| Full Name | Options | |
|---|---|---|
| {{user.name}} | {{user.email}} | View |
Not found
Not found
Not found


The forum for you to find solutions for our devices
{$topic.name}
{$vo.time}
{$vo.uname}
Joined:{$vo.utime}


Spring / React tutorial
In this tutorial we’re gonna see how to use Izanami in a springboot / react application.
We’re go to use the izanami-tryout (http://izanami-tryout.cleverapps.io) instance available online (thanks to clever cloud) to avoid running an instance on your machine.
The “izanami-tryout” instance is reset frequently and should only be used to try Izanami and not for other purpose.
Overview of the example application
This tutorial is based on an application that allow you to “mark as watched” the episodes of the tv shows you’re watching.
There is basically three big features in this app :
- Search and select a tv show
- Display the tv show you have selected
- For a tv show, display seasons and episodes in order to mark the watched episodes
Code organisation
The code is organized as follow :
- app : Global controller to serve the html and for login actions
- izanami : The proxy to the izanami server to expose izanami data to the client
- me : APIs and services concerning my tv shows and episodes
- shows : APIs and services to search tv shows. Tv shows can come from multiple providers like tvdb or beta series.
- Application.java : This is the root class of the application
Running the application
To run the application, you will need
- JDK 11 : https://www.oracle.com/java/technologies/javase-jdk11-downloads.html
- sbt : http://www.scala-sbt.org/download.html or gradle https://gradle.org/install/
- Node.js 10 : https://nodejs.org/en/download/
- Yarn : https://yarnpkg.com/lang/en/docs/install/
- Docker Compose : https://docs.docker.com/compose/install/
Let’s start by cloning Izanami :
git clone https://github.com/MAIF/izanami.git --depth=1
Run Izanami locally :
cd example
docker-compose -f docker-compose.izanami.yml up
Then we have to compile and run the js/react code
cd example/example-react/javascript
yarn install
yarn start
Now there is a webpack server waiting to refresh the browser when the code change.
Server depend of Izanami client in dev version. Publish it on the local repository :
sbt 'project jvm' '~publishLocal'
Let’s run the server side :
- Graddle
-
cd example/example-spring/ gradle bootRun
- Sbt
-
sbt 'project example-spring' ';clean;~run'
Like on the client side, the server will be restarted automatically when your code will change.
Now just open your browser and go to http://localhost:8080/
You can log with any email :
Then search a show
Select it
Go to the episodes to add the watched ones
Step one : Configuring the java client
To use Izanami, you first need to instantiate a client.
In this example, we’re going to use the izanami tryout instance (http://izanami-tryout.cleverapps.io) deployed on clever cloud.
The instance is configured on the src/main/resources/application.yml
file :
izanami:
host: "http://izanami-tryout.cleverapps.io"
client-id: myApiKeyClientId
client-secret: myApiKeyClientSecret
backend: SseBackend
Go to http://izanami-tryout.cleverapps.io (admin / admin), create APIKey, and replace myApiKeyClientId / myApiKeyClientSecret with yours values.
And the client is registered as spring bean with the spring izanami starter.
The client is based on Akka, an ActorSystem
is provided but you can override it if needed.
Izanami use non blocking call. In order to block call you have to configure a thread pool. This is done by configuring an akka dispatcher.
You can find an example on the src/main/resources/application.conf
:
izanami-example.blocking-io-dispatcher {
type = Dispatcher
executor = "thread-pool-executor"
thread-pool-executor {
fixed-pool-size = 32
}
throughput = 1
}
On this example, we configure a thread pool of 32 threads. The reference to this dispatcher should be passed to the client :
izanami:
host: "http://localhost:9000"
client-id: xxxx
client-secret: xxxx
backend: SseBackend
dispatcher: izanami-example.blocking-io-dispatcher # <- here
Now we have to create a FeatureClient
in order to use feature flipping.
In this example we use two spring profiles * dev
: Use on fallback from config and never call the server. You can use it during development if you don’t an available Izanami instance.
* prod
: This profile will use a real Izanami server instance.
So for FeatureClient
we have two configs :
The application.yml
file (dev config):
izanami:
host: http://localhost:9000
client-id: xxxx
client-secret: xxxx
backend: SseBackend
dispatcher: izanami-example.blocking-io-dispatcher
feature:
strategy:
type: DevStrategy
fallback: >
[
{ "id": "mytvshows:season:markaswatched", "enabled": false },
{ "id": "mytvshows:providers:tvdb", "enabled": true },
{ "id": "mytvshows:providers:betaserie", "enabled": false },
{ "id": "mytvshows:providers:omdb", "enabled": false }
]
autocreate: true
The application-prod.yml
file (dev config):
izanami:
feature:
strategy:
type: CacheWithSseStrategy
polling-interval: 1 minute
patterns: [mytvshows:*]
It’s important to configure a fallback in case the server is not available.
Step two : feature flipping to switch the providers
The application integrate multiple providers in order to search a tvshow. We want to be able to switch the providers for some reason.
We will first define keys for each providers :
mytvshows:providers:tvdb
: for tvdbmytvshows:providers:betaserie
: for betaserie
As you can see the keys are arborescent. We first have mytvshows
to categorize the app then providers
and then the name of the provider.
This is a recommended pattern because
- it will facilitate the keys administration
- it allows the application to keep track of updates while limiting the amount of datas.
As seen in the previous chapter, the features are declared as fallback in configuration file. Now let’s create this features on the server.
Go to http://izanami-tryout.cleverapps.io/ and log in with admin
/ admin123
.
Click the “features” menu
and click “Add Item” to add your key :
Now your keys are created and enabled
We now have to handle this in our application. The ShowsApi
class exposes two methods :
search
: to search a showget
: to get a show, this seasons and episodes
Let’s inject, the FeatureClient
, TvdbShowsApi
(to dialog with tvdb) and BetaSerieApi
(to dialog with betaseries) :
public class ShowsApi implements Shows {
private final static Logger LOGGER = LoggerFactory.getLogger(ShowsApi.class);
private final FeatureClient featureClient;
private final TvdbShowsApi tvdbShowsApi;
private final BetaSerieApi betaSerieApi;
@Autowired
public ShowsApi(FeatureClient featureClient, TvdbShowsApi tvdbShowsApi, BetaSerieApi betaSerieApi) {
this.featureClient = featureClient;
this.tvdbShowsApi = tvdbShowsApi;
this.betaSerieApi = betaSerieApi;
}
// ...
}
Now we can implement the search
and get
methods delegating the work on providers :
@Override
public List<ShowResume> search(String serie) {
Features features = this.featureClient.features("mytvshows:providers:*").get();
if (features.isActive("mytvshows:providers:tvdb")) {
return tvdbShowsApi.search(serie);
} else if (features.isActive("mytvshows:providers:betaserie")) {
return betaSerieApi.search(serie);
} else {
return List.empty();
}
}
@Override
public Option<Show> get(String id) {
Features features = this.featureClient.features("mytvshows:providers:*").get();
if (features.isActive("mytvshows:providers:tvdb")) {
return tvdbShowsApi.get(id);
} else if (features.isActive("mytvshows:providers:betaserie")) {
return betaSerieApi.get(id);
} else {
return Option.none();
}
}
To be aware of what is happening, we had this code on the constructor to log Izanami events :
@Autowired
public ShowsApi(FeatureClient featureClient, TvdbShowsApi tvdbShowsApi, BetaSerieApi betaSerieApi) {
this.featureClient = featureClient;
this.tvdbShowsApi = tvdbShowsApi;
this.betaSerieApi = betaSerieApi;
// Here a callback is invoked when there is change on the Izanami server side :
featureClient.onEvent("mytvshows:providers:*", event -> {
Match(event).of(
Case($(instanceOf(FeatureEvent.FeatureCreated.class)), c -> {
LOGGER.info("{} is created with enable = {}", c.feature().id(), c.feature().enabled());
return Done.getInstance();
}),
Case($(instanceOf(FeatureEvent.FeatureUpdated.class)), c -> {
LOGGER.info("{} is updated with enable = {}", c.feature().id(), c.feature().enabled());
return Done.getInstance();
}),
Case($(instanceOf(FeatureEvent.FeatureDeleted.class)), c -> {
LOGGER.info("{} is deleted", c.id());
return Done.getInstance();
})
);
});
}
If we search for a show, the provider will be tvdb :
Let’s disable tvdb on Izanami :
We can see this on the log thanks to server sent event :
Now if we refresh the page and search :
The provider is betaserie
Step three : feature flipping on the client side
On this step we’re gonna flip on a button. The product team has developed a new feature that was pushed on the master branch but the team don’t want to activate it right now.
Create a proxy
To use feature flipping on the client side we have to use a proxy. To call Izanami APIs you need to provide authentication keys and we don’t the keys to be exposed on the client side.
Don’t panic, the Izanami client provide a configurable proxy you can easily integrate in you application.
First let’s create the proxy using the configuration :
izanami:
# ...
proxy:
feature:
patterns: mytvshows:*
And then expose the features with the izanami.example.izanami.IzanamiController
:
@RestController
@RequestMapping("/api/izanami")
public class IzanamiProxyController {
private final Proxy proxy;
@Autowired
public IzanamiProxyController(Proxy proxy) {
this.proxy = proxy;
}
@GetMapping()
public CompletionStage<ResponseEntity<String>> proxy(
@CookieValue(value = "userId", required = false) String userId) {
//We pass no context and no user id needed for experiments.
return proxy.statusAndStringResponse(Option.none(), Option.none())
.map(resp -> // The resp is a pair (status code, response body)
new ResponseEntity<>(resp._2, HttpStatus.valueOf(resp._1))
).toCompletableFuture();
}
}
The context is exposed on GET /api/izanami
That it! Now let’s see what’s happening on the client side.
Integrate Izanami with React
First install the client lib :
yarn add react-izanami
And then configure Izanami. We will wrap the application inside the IzanamiProvider
react component :
import {IzanamiProvider} from 'react-izanami';
// ...
const IzanamiApp = props => (
<IzanamiProvider fetchFrom="/api/izanami">
<Router basename="/">
<Switch>
<Route path="/login" component={Login}/>
<PrivateRoute path="/" component={MainApp}/>
</Switch>
</Router>
</IzanamiProvider>
);
export function init(node) {
ReactDOM.render(<IzanamiApp />, node);
}
As you can see, we set the fetchFrom
props with the proxy API we’ve exposed just before. When the IzanamiProvider will be mounted, the features will be fetched in order to display or not the related components.
The product team has developed the ability to mark an entire season as watched. This code is located in the pages/TvShow.js
file.
The key mytvshows:season:markaswatched
will be used :
import {Feature, Enabled, Disabled} from 'react-izanami';
// ...
<Feature path={"mytvshows:season:markaswatched"}>
<Enabled>
{s.allWatched && <button onClick={this.markSeasonWatched(s.number, false)} className="btn btn default pull-right addBtn"></button>}
{!s.allWatched && <button onClick={this.markSeasonWatched(s.number, true)} className="btn btn default pull-right addBtn"> ADD </button>}
</Enabled>
<Disabled>

</Disabled>
</Feature>
Verify the key mytvshows:season:markaswatched
is define in the fallback config. Then create the feature on the Izanami server instance. Keep the feature deactivated for the moment.
If you take a look at the network panel on the developers tools when you load the page, you can see that there is a call on /api/izanami
with the following response :
{
experiments: {},
features: {
mytvshows: {
providers: {
tvdb: {
active: true
},
betaserie: {
active: true
},
omdb: {
active: false
}
},
season: {
markaswatched: {
active: false
}
}
}
},
configurations: {}
}
The feature mytvshows:season:markaswatched
is not enabled.
Go to the Izanami server, activate the feature and reload the page
A last thing, on the server side we need to take care that the feature is also togglable on the endpoint. This is done on the MeController.java
@PostMapping(path = "/{serieId}/seasons/{seasonNumber}")
ResponseEntity<Me> markSeason(
@CookieValue(value = "userId") String userId,
@PathVariable("serieId") String serieId,
@PathVariable("seasonNumber") Long seasonNumber,
@RequestParam("watched") Boolean watched
) {
return checkSecurityResponse(userId, () ->
featureClient.featureOrElse("mytvshows:season:markaswatched",
() -> ResponseEntity.ok(meService.markSeason(userId, serieId, seasonNumber, watched)),
() -> ResponseEntity.badRequest().<Me>body(null)
).get()
);
}
Step four : A/B testing
Congrats! You’ve almost reached the end of this tutorial. The last step is to measure the best of two button using A/B testing.
In this section, we will provide two variants of the same button : variant A and variant B and see which the better.
To do that we have to
- Define a fallback for our experiment
- Create the ExperimentsClient on the server side
- Add new routes to the proxy
- Define the button on the client side.
The spring plumbing
Like for the features, let’s define the ExperimentsClient
using the spring config:
For the dev
izanami:
# ...
experiment:
fallback: >
[
{
"id": "mytvshows:gotoepisodes:button",
"name": "Test button",
"description": "Test button",
"enabled": true,
"variant": {
"id": "A",
"name": "Variant A",
"description": "Variant A"
}
}
]
strategy:
type: DevStrategy
For the prod
izanami:
# ...
experiment:
strategy:
type: FetchStrategy
Here we define an experiment with the default variant (A).
The proxy config should be changed too in order to add the experiments client :
izanami:
# ...
proxy:
feature:
patterns: mytvshows:*
experiment:
patterns: mytvshows:*
In the previous chapter the proxy controller was
@GetMapping()
public CompletionStage<ResponseEntity<String>> proxy(
@CookieValue(value = "userId", required = false) String userId) {
return proxy.statusAndStringResponse(Option.none(), Option.none())
.map(resp -> // The resp is a pair (status code, response body)
new ResponseEntity<>(resp._2, HttpStatus.valueOf(resp._1))
).toCompletableFuture();
}
Now we need to pass something to Izanami to identify the current user/session in order to get the right variant (A or B). We will use the userId cookie used by the app to identify the current user :
@GetMapping()
public CompletionStage<ResponseEntity<String>> proxy(
@CookieValue(value = "userId", required = false) String userId) {
//The user id needed for experiments
return proxy.statusAndStringResponse(Option.none(), Option.of(userId))
.map(resp -> // The resp is a pair (status code, response body)
new ResponseEntity<>(resp._2, HttpStatus.valueOf(resp._1))
).toCompletableFuture();
}
Now if we hit the GET /api/izanami
API in the browser, the response will be
{
experiments: {
mytvshows: {
gotoepisodes: {
button: {
variant: "A"
}
}
}
},
features: {
mytvshows: {
providers: {
tvdb: {
active: false
},
betaserie: {
active: true
},
omdb: {
active: false
}
},
season: {
markaswatched: {
active: false
}
}
}
},
configurations: {}
}
For the moment the variant come from the callback because we haven’t already define the experiment in Izanami.
Add routes to the proxy
Now, the spring beans are created, we can enrich the proxy controller to expose more routes:
@PostMapping("/experiments/displayed")
public CompletionStage<ResponseEntity<String>> markDisplayed(
@RequestParam(value = "experiment") String id,
@CookieValue(value = "userId") String userId) {
return proxy.markVariantDisplayedStringResponse(id, userId)
.map(resp ->
new ResponseEntity<>(resp._2, HttpStatus.valueOf(resp._1))
).toCompletableFuture();
}
@PostMapping("/experiments/won")
public CompletionStage<ResponseEntity<String>> markWon(
@RequestParam(value = "experiment") String id,
@CookieValue(value = "userId", required = false) String userId) {
return proxy.markVariantWonStringResponse(id, userId)
.map(resp ->
new ResponseEntity<>(resp._2, HttpStatus.valueOf(resp._1))
).toCompletableFuture();
}
To measure which of the two variants is the more appreciated, we need to push events to the Izanami server. This is why we expose this two routes :
/api/izanami/experiments/displayed
will create an event when a button is displayed/api/izanami/experiments/won
will create an event when a button is clicked
The set up on server side is done, let’s work on the client side.
The A/B testing with react
The tested button is the link to access the episodes for a show :
The client side is on the pages/MyTvshows.js
file.
First let’s import some component :
import {Experiment, Variant} from 'react-izanami';
And then the code for the button :
<Experiment path={"mytvshows:gotoepisodes:button"} notifyDisplay="/api/izanami/experiments/displayed" >
<Variant id={"A"}>
<Link to={`/tvshow/${id}`} onClick={this.markAsWon} className="btn pull-right" alt="consulter"></Link>
</Variant>
<Variant id={"B"}>
<Link to={`/tvshow/${id}`} onClick={this.markAsWon} className="btn pull-right" alt="consulter"></Link>
</Variant>
</Experiment>
We have to set the following props on the Experiment
component :
path
: The key of the experiment/api/izanami/experiments/displayed
: The api to call when the component is displayed
And for the Variant
the props id
with the id of the variant.
It remains a thing to do. We need to tell Izanami when a variant won. In our case the button won if we click on it. To do this we set the onClick
props to call the server when a click is done.
The markAsWon
method :
markAsWon = () => {
Service.notifyWon("mytvshows:gotoepisodes:button");
};
The notifyWon
method :
export function notifyWon(key) {
return fetch(`/api/izanami/experiments/won?experiment=${key}`, {
method: 'POST',
credentials: 'include',
headers: {
'Accept': 'application/json',
'Content-Type': 'application/json'
}
});
}
That it !!!
Let’s create the experiment on the Izanami server
Ok the experiment is created
If I go the app using the user<EMAIL_ADDRESS>, I got the variant A
And with the user<EMAIL_ADDRESS>, I got the variant B
After clicking multiple times on the buttons, the results are
Congrats !!! You have win your first belt.
Spring config
Izanami can be used as a spring config server.
In this application, a spring config server is configured in the src/main/resources/bootstrap.yml
file. The uri is pointing to http://localhost:9000/api/config-server/raw/mytvshow
.
This mean that you can define the following configurations in Izanami :
mytvshow:${applicatioName}:${profileName}:spring-config
mytvshow:spring-profiles:${profileName}:spring-config
mytvshow:spring-globals:spring-config
In this application the title is configured with a property like this :
@Value("${config.title:Default title}")
private String title;
So if you set this config in Izanami, the title could be pull from Izanami with spring config:
mytvshow:application:default:spring-config
:{"config.title": "Izanami title"}


LD.SO
Section: Linux Programmer's Manual (8)
Updated: 2014-07-08
Index
Return to Main Contents
NAME
ld.so, ld-linux.so* - dynamic linker/loader
SYNOPSIS
The dynamic linker can be run either indirectly by running some
dynamically linked program or library (in which case no command-line options
to the dynamic linker can be passed and, in the ELF case, the dynamic linker
which is stored in the
.interp
section of the program is executed) or directly by running:
/lib/ld-linux.so.*
[OPTIONS] [PROGRAM [ARGUMENTS]]
DESCRIPTION
The programs
ld.so
and
ld-linux.so*
find and load the shared libraries needed by a program, prepare
the program to run, and then run it.
Linux binaries require dynamic linking (linking at run time)
unless the
-static
option was given to
ld(1)
during compilation.
The program
ld.so
handles a.out binaries, a format used long ago;
ld-linux.so*
handles ELF (/lib/ld-linux.so.1 for libc5, /lib/ld-linux.so.2
for glibc2), which everybody has been using for years now.
Otherwise, both have the same behavior, and use the same
support files and programs
ldd(1),
ldconfig(8),
and
/etc/ld.so.conf.
When resolving library dependencies,
the dynamic linker first inspects each dependency
string to see if it contains a slash (this can occur if
a library pathname containing slashes was specified at link time).
If a slash is found, then the dependency string is interpreted as
a (relative or absolute) pathname,
and the library is loaded using that pathname.
If a library dependency does not contain a slash,
then it is searched for in the following order:
- o
-
(ELF only) Using the directories specified in the
DT_RPATH dynamic section attribute
of the binary if present and DT_RUNPATH attribute does not exist.
Use of DT_RPATH is deprecated.
- o
-
Using the environment variable
LD_LIBRARY_PATH.
Except if the executable is a set-user-ID/set-group-ID binary,
in which case it is ignored.
- o
-
(ELF only) Using the directories specified in the
DT_RUNPATH dynamic section attribute
of the binary if present.
- o
-
From the cache file
/etc/ld.so.cache,
which contains a compiled list of candidate libraries previously found
in the augmented library path.
If, however, the binary was linked with the
-z nodeflib
linker option, libraries in the default library paths are skipped.
Libraries installed in hardware capability directories (see below)
are preferred to other libraries.
- o
-
In the default path
/lib,
and then
/usr/lib.
If the binary was linked with the
-z nodeflib
linker option, this step is skipped.
Rpath token expansion
ld.so
understands certain strings in an rpath specification (DT_RPATH or DT_RUNPATH); those strings are substituted as follows
- $ORIGIN (or equivalently ${ORIGIN})
-
This expands to
the directory containing the application executable.
Thus, an application located in
somedir/app
could be compiled with
gcc -Wl,-rpath,'$ORIGIN/../lib'
so that it finds an associated shared library in
somedir/lib
no matter where
somedir
is located in the directory hierarchy.
This facilitates the creation of "turn-key" applications that
do not need to be installed into special directories,
but can instead be unpacked into any directory
and still find their own shared libraries.
- $LIB (or equivalently ${LIB})
-
This expands to
lib
or
lib64
depending on the architecture
(e.g., on x86-64, it expands to
lib64
and
on x86-32, it expands to
lib).
- $PLATFORM (or equivalently ${PLATFORM})
-
This expands to a string corresponding to the processor type
of the host system (e.g., "x86_64").
On some architectures, the Linux kernel doesn't provide a platform
string to the dynamic linker.
The value of this string is taken from the
AT_PLATFORM
value in the auxiliary vector (see
getauxval(3)).
OPTIONS
- --list
-
List all dependencies and how they are resolved.
- --verify
-
Verify that program is dynamically linked and this dynamic linker can handle
it.
- --library-path PATH
-
Use PATH instead of
LD_LIBRARY_PATH
environment variable setting (see below).
- --inhibit-rpath LIST
-
Ignore RPATH and RUNPATH information in object names in LIST.
This option is ignored if
ld.so
is set-user-ID or set-group-ID.
- --audit LIST
-
Use objects named in LIST as auditors.
HARDWARE CAPABILITIES
Some libraries are compiled using hardware-specific instructions which do
not exist on every CPU.
Such libraries should be installed in directories whose names define the
required hardware capabilities, such as
/usr/lib/sse2/.
The dynamic linker checks these directories against the hardware of the
machine and selects the most suitable version of a given library.
Hardware capability directories can be cascaded to combine CPU features.
The list of supported hardware capability names depends on the CPU.
The following names are currently recognized:
- Alpha
-
ev4, ev5, ev56, ev6, ev67
- MIPS
-
loongson2e, loongson2f, octeon, octeon2
- PowerPC
-
4xxmac, altivec, arch_2_05, arch_2_06, booke, cellbe, dfp, efpdouble, efpsingle,
fpu, ic_snoop, mmu, notb, pa6t, power4, power5, power5+, power6x, ppc32, ppc601,
ppc64, smt, spe, ucache, vsx
- SPARC
-
flush, muldiv, stbar, swap, ultra3, v9, v9v, v9v2
- s390
-
dfp, eimm, esan3, etf3enh, g5, highgprs, hpage, ldisp, msa, stfle,
z900, z990, z9-109, z10, zarch
- x86 (32-bit only)
-
acpi, apic, clflush, cmov, cx8, dts, fxsr, ht, i386, i486, i586, i686, mca, mmx,
mtrr, pat, pbe, pge, pn, pse36, sep, ss, sse, sse2, tm
ENVIRONMENT
Among the more important environment variables are the following:
- LD_ASSUME_KERNEL
-
(glibc since 2.2.3)
Each shared library can inform the dynamic linker of the minimum kernel ABI
version that it requires.
(This requirement is encoded in an ELF note section that is viewable via
readelf -n
as a section labeled
NT_GNU_ABI_TAG.)
At run time,
the dynamic linker determines the ABI version of the running kernel and
will reject loading shared libraries that specify minimum ABI versions
that exceed that ABI version.
LD_ASSUME_KERNEL
can be used to
cause the dynamic linker to assume that it is running on a system with
a different kernel ABI version.
For example, the following command line causes the
dynamic linker to assume it is running on Linux 2.2.5 when loading
the shared libraries required by
myprog:
$ LD_ASSUME_KERNEL=2.2.5 ./myprog
On systems that provide multiple versions of a shared library
(in different directories in the search path) that have
different minimum kernel ABI version requirements,
LD_ASSUME_KERNEL
can be used to select the version of the library that is used
(dependent on the directory search order).
Historically, the most common use of the
LD_ASSUME_KERNEL
feature was to manually select the older
LinuxThreads POSIX threads implementation on systems that provided both
LinuxThreads and NPTL
(which latter was typically the default on such systems);
see
pthreads(7).
- LD_BIND_NOT
-
(glibc since 2.2)
Don't update the Global Offset Table (GOT) and Procedure Linkage Table (PLT)
when resolving a symbol.
- LD_BIND_NOW
-
(libc5; glibc since 2.1.1)
If set to a nonempty string,
causes the dynamic linker to resolve all symbols
at program startup instead of deferring function call resolution to the point
when they are first referenced.
This is useful when using a debugger.
- LD_LIBRARY_PATH
-
A colon-separated list of directories in which to search for
ELF libraries at execution-time.
Similar to the
PATH
environment variable.
Ignored in set-user-ID and set-group-ID programs.
- LD_PRELOAD
-
A list of additional, user-specified, ELF shared
libraries to be loaded before all others.
The items of the list can be separated by spaces or colons.
This can be used to selectively override functions in other shared libraries.
The libraries are searched for using the rules given under DESCRIPTION.
For set-user-ID/set-group-ID ELF binaries,
preload pathnames containing slashes are ignored,
and libraries in the standard search directories are loaded
only if the set-user-ID permission bit is enabled on the library file.
- LD_TRACE_LOADED_OBJECTS
-
(ELF only)
If set to a nonempty string, causes the program to list its dynamic library
dependencies, as if run by
ldd(1),
instead of running normally.
Then there are lots of more or less obscure variables,
many obsolete or only for internal use.
- LD_AOUT_LIBRARY_PATH
-
(libc5)
Version of
LD_LIBRARY_PATH
for a.out binaries only.
Old versions of ld-linux.so.1 also supported
LD_ELF_LIBRARY_PATH.
- LD_AOUT_PRELOAD
-
(libc5)
Version of
LD_PRELOAD
for a.out binaries only.
Old versions of ld-linux.so.1 also supported
LD_ELF_PRELOAD.
- LD_AUDIT
-
(glibc since 2.4)
A colon-separated list of user-specified, ELF shared objects
to be loaded before all others in a separate linker namespace
(i.e., one that does not intrude upon the normal symbol bindings that
would occur in the process).
These libraries can be used to audit the operation of the dynamic linker.
LD_AUDIT
is ignored for set-user-ID/set-group-ID binaries.
The dynamic linker will notify the audit
libraries at so-called auditing checkpoints---for example,
loading a new library, resolving a symbol,
or calling a symbol from another shared object---by
calling an appropriate function within the audit library.
For details, see
rtld-audit(7).
The auditing interface is largely compatible with that provided on Solaris,
as described in its
Linker and Libraries Guide,
in the chapter
Runtime Linker Auditing Interface.
- LD_BIND_NOT
-
(glibc since 2.1.95)
Do not update the GOT (global offset table) and PLT (procedure linkage table)
after resolving a symbol.
- LD_DEBUG
-
(glibc since 2.1)
Output verbose debugging information about the dynamic linker.
If set to
all
prints all debugging information it has, if set to
help
prints a help message about which categories can be specified in this
environment variable.
Since glibc 2.3.4,
LD_DEBUG
is ignored for set-user-ID/set-group-ID binaries.
- LD_DEBUG_OUTPUT
-
(glibc since 2.1)
File in which
LD_DEBUG
output should be written.
The default is standard error.
LD_DEBUG_OUTPUT
is ignored for set-user-ID/set-group-ID binaries.
- LD_DYNAMIC_WEAK
-
(glibc since 2.1.91)
Allow weak symbols to be overridden (reverting to old glibc behavior).
For security reasons, since glibc 2.3.4,
LD_DYNAMIC_WEAK
is ignored for set-user-ID/set-group-ID binaries.
- LD_HWCAP_MASK
-
(glibc since 2.1)
Mask for hardware capabilities.
- LD_KEEPDIR
-
(a.out only)(libc5)
Don't ignore the directory in the names of a.out libraries to be loaded.
Use of this option is strongly discouraged.
- LD_NOWARN
-
(a.out only)(libc5)
Suppress warnings about a.out libraries with incompatible minor
version numbers.
- LD_ORIGIN_PATH
-
(glibc since 2.1)
Path where the binary is found (for non-set-user-ID programs).
For security reasons, since glibc 2.4,
LD_ORIGIN_PATH
is ignored for set-user-ID/set-group-ID binaries.
- LD_POINTER_GUARD
-
(glibc since 2.4)
Set to 0 to disable pointer guarding.
Any other value enables pointer guarding, which is also the default.
Pointer guarding is a security mechanism whereby some pointers to code
stored in writable program memory (return addresses saved by
setjmp(3)
or function pointers used by various glibc internals) are mangled
semi-randomly to make it more difficult for an attacker to hijack
the pointers for use in the event of a buffer overrun or
stack-smashing attack.
- LD_PROFILE
-
(glibc since 2.1)
The name of a (single) shared object to be profiled,
specified either as a pathname or a soname.
Profiling output is appended to the file whose name is:
"$LD_PROFILE_OUTPUT/$LD_PROFILE.profile".
- LD_PROFILE_OUTPUT
-
(glibc since 2.1)
Directory where
LD_PROFILE
output should be written.
If this variable is not defined, or is defined as an empty string,
then the default is
/var/tmp.
LD_PROFILE_OUTPUT
is ignored for set-user-ID and set-group-ID programs,
which always use
/var/profile.
- LD_SHOW_AUXV
-
(glibc since 2.1)
Show auxiliary array passed up from the kernel.
For security reasons, since glibc 2.3.5,
LD_SHOW_AUXV
is ignored for set-user-ID/set-group-ID binaries.
- LD_USE_LOAD_BIAS
-
By default (i.e., if this variable is not defined)
executables and prelinked
shared objects will honor base addresses of their dependent libraries
and (nonprelinked) position-independent executables (PIEs)
and other shared objects will not honor them.
If
LD_USE_LOAD_BIAS
is defined wit the value, both executables and PIEs
will honor the base addresses.
If
LD_USE_LOAD_BIAS
is defined with the value 0,
neither executables nor PIEs will honor the base addresses.
This variable is ignored by set-user-ID and set-group-ID programs.
- LD_VERBOSE
-
(glibc since 2.1)
If set to a nonempty string,
output symbol versioning information about the
program if the
LD_TRACE_LOADED_OBJECTS
environment variable has been set.
- LD_WARN
-
(ELF only)(glibc since 2.1.3)
If set to a nonempty string, warn about unresolved symbols.
- LDD_ARGV0
-
(libc5)
argv[0]
to be used by
ldd(1)
when none is present.
FILES
- /lib/ld.so
-
a.out dynamic linker/loader
- /lib/ld-linux.so.{1,2}
-
ELF dynamic linker/loader
- /etc/ld.so.cache
-
File containing a compiled list of directories in which to search for
libraries and an ordered list of candidate libraries.
- /etc/ld.so.preload
-
File containing a whitespace-separated list of ELF shared libraries to
be loaded before the program.
- lib*.so*
-
shared libraries
NOTES
The
ld.so
functionality is available for executables compiled using libc version
4.4.3 or greater.
ELF functionality is available since Linux 1.1.52 and libc5.
SEE ALSO
ldd(1),
sprof(1),
getauxval(3),
rtld-audit(7),
ldconfig(8),
sln(8)
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- Rpath token expansion
-
- OPTIONS
-
- HARDWARE CAPABILITIES
-
- ENVIRONMENT
-
- FILES
-
- NOTES
-
- SEE ALSO
-
This document was created by
man2html,
using the manual pages.
Time: 02:55:22 GMT, September 18, 2014


We are here to make your life better, easier and also we are the number one in the world, we can do a lot of things like making website in information management it's hard but we can do this thankyou!!!.
Our Team Members
Jerica Cabulera Ortiz(BSIT 2-A)
1CANg
EXPECT NOTHING AND YOU WILL NEVER BE DISSAPOINTED.


Service Queue
Pending
Completed
Members
Sales
Sales Order
Catalogue
Merchandise
Services
Reports
Sales Report
Service Report
Technician Report
Referral Report
Settings
Service Category
Vehicle Type
Unit of Measurement
Color
Account Settings
Roles
Users
Branch
Administrator
Profile
Log Out
Services
Dashboard
Catalogue
Services
Add New Service
Service ID
Service Name
Warranty (days)
Service Category
S01
Service Name
365
Treatment
View
×
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Service ID
S02
Service Name
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days
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Color
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Member Price
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RM
.00
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Saloon
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MPV / SUV
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NETIMA'S WINE CELLAR, INC.. (NWCI) is a pioneer wine company with a vision to emerge as the leading wine importer and distributor of premium brands.
NWCI was organized in 1982 as a family corporation with Sir Jhunel P. Amiten as a major shareholder.
With its long and extensive association with global leaders in industry, NWCI handled the importation and distribution of major international wines and spirits brands for Domestic and Duty-Free markets which include Martin Castro, Joseph Mi-ing, Antero, Paul Fernandez, Krugger, Pedro Sungay, Charles Cabbage and Wolf Fang, among others.
A peek on the famous Netima's Wine Cellar.
The rapidly growing domestic and Duty-Free market led to the company’s decision in 1994 to concentrate fully on wines, carrying such prominent brands as Joseph Drouhin, Baron Philippe de Rothschild, Kendall Jackson, Robert Mondavi, Trimbach, M. Chapoutier and Bollinger.
Three (3) years later, NWCI established THE SIX (6) CELLAR - Asia’s first temperature-controlled for fine wines like the underground cellars of France - with ample space for more than 200 types of wines, complete with wine-tasting facilities and paraphernalia.
The company’s brands resumed selling in March 2005 at Duty Free Philippines. After barely a year of operation, a steady growth in sales has been achieved.


1950 – Espionage
While any country with resources, willpower, and knowledge can create a nuclear weapon, some estimate that espionage helped the Soviet Union get an atomic bomb six months to two years faster. The Soviet espionage project, codenamed ENORMOZ, involved hundreds of Americans. Many were members of the Communist Party of the United States of America (CPUSA) and passed information to the Soviets for idealogical reasons, not for money.
The idea of nuclear supremacy and the possible devastation of the world motivated Theodore Hall, one of the more important spies. He gave information about nuclear research to the USSR in order to level the playing field. He wrote, “It seemed to me that an American monopoly was dangerous and should be prevented. I was not the only scientist to take that view.”
Klaus Fuchs was possibly the most important spy for the Soviet Union. Originally from Germany, he became a British citizen, signed the United Kingdom’s Official Secrets Act, and then worked at Los Alamos. Harry Gold, a KGB agent, contacted him in 1944. He passed secrets to the USSR through Harry Gold until 1950 when he was caught and charged with a violation of the Official Secrets Act. After serving 9 years in prison, he moved to East Germany and continued performing nuclear research there.
Theodore Hall and Klaus Fuchs


48th Georgia appears twice as part of Ripley's brigade on the map
48th Georgia appears on DH Hill's left as part of Ripley's Brigade
Wright's Brigade is moving east out of Groveton
48th GA is part of Wright's Brigade moving up to the right of the Sunken Road
Anderson's Division comprising the Brigades of Cumming, Wright, Pryor, Mahone, Featherstone and Armistead crossed the Potomac at Blackford's Ford about daybreak and between 8 and 10 A. M. arrived upon this part of the field. Armistead's Brigade was sent to the support of McLaws in the Dunkard Church Woods and the other five Brigades were disposed in the Apple Orchard and on open ground either side of it, between this and Piper's Lane. The Division advanced in support of a part of D.H. Hill's Division, then heavily engaged and after a stubborn contest in which portions of the Division reached this point, it was repulsed with heavy loss and fell back to Piper's Lane and the Hagerstown Pike.
We sleep here in obedience to law;
When duty called, we came,
When country called, we died.
Anderson's Division is in the lower left corner with Wright's Brigade in reserve along the Orange Plan Road
July 1. Anderson's Division on the march to Gettysburg was directed about dark to occupy the position vacated by Heth's Division and to send a brigade and battery a mile or more to the right.
July 2. In the morning a new line of battle formed extending further to the right. About noon Longstreet's Corps placed on the right nearly at right angles to the line directed to assault the Union left the Division to advance as the attack progressed to keep in touch with Longstreet's left. The Union troops were forced from the first line and a portion of the ridge beyond. Union reinforcements pressing on the right flank which had become disconnected from McLaws' left made the position gained untenable. The brigades withdrew to their position in line.
July 3. The Division remained in position until 3.30 P. M. Orders were given to support Lieut. Gen. Longstreet's attack on the Union centre Wilcox and Perry moved forward. The assault failed the order to advance was countermanded.
July 4. The Division after dark took up the line of march.
Casualties Killed 147 Wounded 1128 Missing 840 Total 2115
July 2. Formed line here in the forenoon. Advanced at 6 P. M. and dislodged Union troops posted near the Codori House capturing several guns and many prisoners. Pushing on broke the Union line at the stone wall south of the Angle and reached the crest of the ridge beyond capturing more guns. The supports on the right being repulsed and those on the left not coming up with both flanks assailed and converging columns threatening its rear it withdrew fighting its way out with heavy losses and unable to bring off the captured guns.
July 3. Advanced 600 yards to cover the retreat of Pickett's Division. Afterward was moved to the right to meet a threatened attack.
July 4. In line here all day. At dark began the march to Hagerstown.
Present 1450 Killed 146 Wounded 394 Missing 333 Total 873
July 2. Formed line in forenoon. Advanced at 6 P. M. and dislodged Union troops posted near the Codori House capturing several guns and many prisoners. Pursuing on broke the Union line at the stone wall south of the Angle reached the crest of the ridge beyond capturing more guns. The supports on the right being repulsed and those on the left not coming up with both flanks assailed and converging columns threatening its rear it withdrew fighting its way out with heavy losses and unable to bring off the captured guns.
We sleep here in obedience to law;
When duty called, we came,
When country called, we died.
Anderson's Division and Wright's Brigade monuments on West Confederate Avenue
Wright's Bridgade monument on Hancock Avenue showing the path of their advance on July 2


Project Goal
The goal of this project is to create an Android Watch Application to help users keep track of their exercises, daily sleeping time and daily amount of drinking water. The application should help users to record their daily information about exercises, sleeping and water drinking quickly and easily.
Estimate (hour)
| Name |
Research |
Design |
Implement |
Test |
Total |
| Y J |
6 |
4 |
10 |
2 |
22 |
| Minh |
5 |
5 |
10 |
2 |
22 |
| Total |
11 |
9 |
20 |
4 |
44 |
Usage Scenarios
- Open the application.
- Scenario: Choose Sleeping section.
- Scenario 1: Select last 7 days, user can see the information that has been added. The user can select a date, enter sleeping hour info, see a preview, and choose back button to go back to sleeping part.
- Scenario 2: Select a date, enter sleeping hour info.
- Scenario 3: Back to previous page or Home page
- Scenario : Choose Water section.
- Scenario 1: Select a date from last 7 days history, select one of them, add/change drinking water amount and/or unit, and click done.
- Scenario 2: Select a date from last 7 days history, scroll and see the logged information.
- Scenario 3: Back to previous page or Home page
- Scenario: Choose Activities section.
- Scenario 1: User selects add new activity and by selecting an excercise, entering start and end time by voice command, and hitting Done can add a new a excersie.
- Scenario 2: User can go to the last 7 days activity and select one of the activities and delete/modify that specific one.
- Scenario 3: User can go to the last 7 days activity and view the activities been entered and go back to home screen by clicking back.
- Quit the application.
Content and Control Model
Prototype
Peers Reviews
-
Should have a Home Image button instead of a button named "Home".
-
Should have back button to go back from one page to previous page instead of using hidden commands like swipe.
-
The prototype is simple and easy to understand.
Focus Group
Our Focus Group liked look and simiplicity of the prototype. They mentioned it is very good that it is so simple and does not need any experience to work with. Being practical and being easy to track was another thing that they came up with.
Some of them came up with idea of adding something related to daily diet will make it more useful; however, some others was against it because of the small screen of watch. Furtheremore, one of them had the idea that some other different drinks can be added such as milk, juice, and coffee.
One of them said that it would be better if we have something like a alert to show them that they did not drink enough water, they slept less than normal, and they had minimum activity for today.
One of our focus group said it would be better if we have different color of each part so it would be easier to navigate through different parts.
Usability Test Script
Performance Questions
| TASK |
Spent Time |
|
Go to Exercise,tap Add New Exercise, Choose Fencing, tap Start, tap End, tap Done.
|
|
|
Go to Exercise, tap Today's Exercises, find Today Climbing minutes, back to Home Screen.
|
|
|
Go to Water, tap Add For Today, try to put in Amount and Unit.
|
|
|
Go to Water, tap 7 Days History, see the list of history, back to Previous Screen.
|
|
|
Go to Sleep, tap Add For Today, try to put in Bedtime and Wakeup, tap Done, back to Previous Screen.
|
|
|
Go to 7 Days History, see the list of history, back to Home Screen.
|
|
Preference Questions
| Questions |
Answers |
|
On a scale from 1 to 5 with 1 representing bad and 5 representing great, how easy was the Application to use?
|
|
|
On a scale from 1 to 5 with 1 representing bad and 5 representing great, how did you like the “look and feel” of the Application?
|
|
|
What did you think should be added to the Application?
|
|
|
What did you like best about the application?
|
|
Result of Usability Test Script
Performance Questions and Responses
| Task |
Subject 1 |
Subject 2 |
Subject 3 |
|
Go to Exercise,tap Add New Exercise, Choose Fencing, tap Start, tap End, tap Done.
|
15 sec |
30 sec |
15 sec |
|
Go to Exercise, tap Today's Exercises, find Today Climbing minutes, back to Home Screen.
|
10 sec |
10 sec |
10 sec |
|
Go to Water, tap Add For Today, try to put in Amount and Unit.
|
10 sec |
15 sec |
10 sec |
|
Go to Water, tap 7 Days History, see the list of history, back to Previous Screen.
|
5 sec |
15 sec |
5 sec |
|
Go to Sleep, tap Add For Today, try to put in Bedtime and Wakeup, tap Done, back to Previous Screen.
|
15 sec |
10 sec |
10 sec |
|
Go to 7 Days History, see the list of history, back to Home Screen.
|
5 sec |
10 sec |
10 sec |
Preference questions and Responses
| Questions |
Subject1 |
Subject2 |
Subject3 |
|
On a scale from 1 to 5 with 1 representing bad and 5 representing great, how easy was the Application to use?
|
4 |
5 |
5 |
|
On a scale from 1 to 5 with 1 representing bad and 5 representing great, how did you like the “look and feel” of the Application?
|
4 |
5 |
5 |
|
What did you think should be added to the Application?
|
More options for adding time such as voice and scroll. Metrics for water amount. Smaller buttons. |
Every thing looks fine, it would be better to have a review of the past 7 days excersies. |
None |
|
What did you like best about the application?
|
Simple. Easy to use for the first time |
Voice as input data is the best part of it. |
It is very easy to use and simple. |
Downloading the .apk for the application
The apk file can be downloaded via this link:
App Apk
Actual (hour)
| Name |
Research |
Design |
Implement |
Test |
Total |
| Y J |
6 |
3 |
14 |
2 |
25 |
| Minh |
5 |
5 |
12 |
2 |
24 |
| Total |
11 |
8 |
26 |
4 |
49 |
Summary
We realized the most aspects of an application that our users really need is simplicity.
Moreover, being fast to load and function and look are others things that users really pay attention to.
What we learned
We learned a lot about Android Studio and how Android apps operate in general. We have some good time working with Java. Our planning, estimating time is more accurate than the previous project. Listening to users when doing the focus group is really useful, asking questions helps us understand the users better and clearify some features that we intended to put in later.
Additionally, we realized that really like to work with new featues such as Voice Command.


- range - Variable in class edu.ithaca.bhamula1.hotel.RoomTest
-
- Rating - Class in edu.ithaca.bhamula1.hotel
-
- Rating() - Constructor for class edu.ithaca.bhamula1.hotel.Rating
-
- ratingSuite() - Method in class edu.ithaca.bhamula1.hotel.Rating
-
Prints questions for customers choosing to take survey and records their
answers, then leads into the comment section
- removeRequest() - Method in class edu.ithaca.bhamula1.hotel.Requests
-
Allows authorized staff to remove a request from the system
- removeRequest() - Method in interface edu.ithaca.bhamula1.hotel.RequestsInterface
-
- removeRequirement(String) - Method in class edu.ithaca.bhamula1.hotel.RoomService
-
Detracts a requirement no longer needed for a request
- removeReservation(Reservation) - Method in class edu.ithaca.bhamula1.hotel.Hotel
-
- removeReservation(Reservation) - Method in interface edu.ithaca.bhamula1.hotel.HotelInterface
-
- removeReservation(Calendar, int) - Method in class edu.ithaca.bhamula1.hotel.Room
-
- removeReservation(Calendar, int) - Method in interface edu.ithaca.bhamula1.hotel.RoomInterface
-
- request - Variable in class edu.ithaca.bhamula1.hotel.ActiveRequest
-
- requestActive() - Method in class edu.ithaca.bhamula1.hotel.ActiveRequest
-
- requests - Variable in class edu.ithaca.bhamula1.hotel.Requests
-
- Requests - Class in edu.ithaca.bhamula1.hotel
-
- Requests() - Constructor for class edu.ithaca.bhamula1.hotel.Requests
-
- RequestsInterface - Interface in edu.ithaca.bhamula1.hotel
-
- RequestsTest - Class in edu.ithaca.bhamula1.hotel
-
- RequestsTest() - Constructor for class edu.ithaca.bhamula1.hotel.RequestsTest
-
- Reservation - Class in edu.ithaca.bhamula1.hotel
-
- Reservation() - Constructor for class edu.ithaca.bhamula1.hotel.Reservation
-
- Reservation(CustomerInterface, RoomInterface, Calendar, int, String) - Constructor for class edu.ithaca.bhamula1.hotel.Reservation
-
- Reservation.PaymentType - Enum in edu.ithaca.bhamula1.hotel
-
- reservationName - Variable in class edu.ithaca.bhamula1.hotel.Room
-
- ReservationTest - Class in edu.ithaca.bhamula1.hotel
-
- ReservationTest() - Constructor for class edu.ithaca.bhamula1.hotel.ReservationTest
-
- reserveRoom() - Method in class edu.ithaca.bhamula1.hotel.SelectReserveRoom
-
- reserveRoom() - Method in interface edu.ithaca.bhamula1.hotel.SRRInterface
-
Reserves a room for a customer while updating relevant details
post: customer has room number and reservation; room has reservation
and made unavailable for duration of reservation
- reserveRoomAvailTest() - Method in class edu.ithaca.bhamula1.hotel.SelectReserveRoomTest
-
Testing to room object available flag is changed to false once reserved
- reserveRoomGuestRoomIDTest() - Method in class edu.ithaca.bhamula1.hotel.SelectReserveRoomTest
-
Testing to verify cust/guest ID is added/saved to the reserved room object
- reserveRoomGuestRoomRmNumTest() - Method in class edu.ithaca.bhamula1.hotel.SelectReserveRoomTest
-
Testing to verify reserved room number is added/saved to cust/guest object
- reserveRoomReserveIDTest() - Method in class edu.ithaca.bhamula1.hotel.SelectReserveRoomTest
-
Testing to verify the reservation ID that is added to cust/guest object is equivalent to room object reservation ID
- room - Variable in class edu.ithaca.bhamula1.hotel.Reservation
-
- room - Variable in class edu.ithaca.bhamula1.hotel.SelectReserveRoom
-
- Room - Class in edu.ithaca.bhamula1.hotel
-
Created by Ben on 3/22/2018.
- Room() - Constructor for class edu.ithaca.bhamula1.hotel.Room
-
- Room(boolean, boolean, int, double, int, String, String, boolean) - Constructor for class edu.ithaca.bhamula1.hotel.Room
-
- Room(boolean, int, double, int, String, String, boolean) - Constructor for class edu.ithaca.bhamula1.hotel.Room
-
- roomConstructorTest() - Method in class edu.ithaca.bhamula1.hotel.RoomTest
-
- RoomInterface - Interface in edu.ithaca.bhamula1.hotel
-
- roomNumber - Variable in class edu.ithaca.bhamula1.hotel.ActiveRequest
-
- RoomService - Class in edu.ithaca.bhamula1.hotel
-
- RoomService(String, double, int) - Constructor for class edu.ithaca.bhamula1.hotel.RoomService
-
- RoomService(String, double, int, ArrayList<String>) - Constructor for class edu.ithaca.bhamula1.hotel.RoomService
-
- RoomTest - Class in edu.ithaca.bhamula1.hotel
-
- RoomTest() - Constructor for class edu.ithaca.bhamula1.hotel.RoomTest
-
- run() - Method in class edu.ithaca.bhamula1.hotel.CustomerUI
-
- run() - Method in interface edu.ithaca.bhamula1.hotel.CustomerUIInterface
-


BeamTab Options This device's name: Devices … FriendsShare link No friends yet Options Suppress notifications upon beaming Show badge with total devices' number Close local tab after beaming to other devices Keyboard Shortcuts Beam current tab …


One dead, one seriously hurt after reports of shooting on the Lac La Ronge Indian Band
by Saskatoon StarPhoenixInvestigators had a portion of a neighbourhood cordoned off Thursday after what's believed to be a fatal shooting.
A man is dead after what’s believed to be a shooting on the Lac La Ronge Indian Band in Saskatchewan.
RCMP reported that officers were sent to the Mikisiw residential area on Thursday following reports of shots being fired. They arrived to find two men who had been hurt.
Paramedics took both men to hospital, where one was pronounced dead. An RCMP release stated that the other man was treated for “serious but non-life threatening injuries.”
Names of the two men were not released.
The incident is not believed to be random. RCMP said investigators are working alongside a forensics team brought in from the Prince Albert police service, as well as members of the RCMP’s major crimes unit for northern Saskatchewan and a police canine unit out of North Battleford.
Police said Thursday that an area along Mikisiw Drive was going to be blocked off for an undetermined amount of time to allow investigators to work at the scene.
An autopsy for the dead man is scheduled for Friday morning in Saskatoon.
Air Ronge is located 375 kilometres northeast of Saskatoon.


WebRTC RTP Usage
HOME © Muaz Khan . @WebRTCWeb . Github . Latest issues . What's New?
This tutorial is out-dated (written in 2013). WebRTC implementation is heavily changed since then. So please do NOT refer or rely on this page.
Note: Chrome usually bundles & multiplexes media ports over single UDP port. Below all scenarios are for non-bundled media connections.
Simple Scenario: One-to-One audio/video sharing
In this scenario; maximum 4 RTP ports are opened for each peer:
- One RTP port for outgoing video
- One RTP port for outgoing audio
- One RTP port for incoming video
- One RTP port for incoming audio
Each RTP port is using 1 MB bandwidth. It means that 4 MB bandwidth is acquired by each peer.
Remember, you can use 'b=AS' to increase/decrease bandwidth usage for each stream; which will be divided according to number of RTP ports for each stream.
One-Way audio/video sharing Scenario
There are two kinds of users in this scenario:
- Broadcaster or Session-initiator
- Participant or Roommate
Broadcaster in One-Way Scenario
2 RTP ports are opened for broadcasting peer:
- One RTP port for outgoing video
- One RTP port for outgoing audio
There is no incoming RTP ports.
2 MB audio/video bandwidth is required and used by the broadcasting peer. Because there are two outgoing RTP ports.
Participant in One-Way Scenario
2 RTP ports are opened for participating peer:
- One RTP port for incoming video
- One RTP port for incoming audio
There is no outgoing RTP ports.
2 MB audio/video bandwidth is required and used by the participating peer. Because there are two incoming RTP ports.
Video-Conferencing i.e. Many-to-Many Scenario
In this scenario; number of RTP ports depends upon number of peer connections multiplied by 4.
10-users video-conferencing
40 RTP ports are opened for each user; i.e. 40 MB bandwidth is used by each user.
- 10 RTP port for outgoing video / 10 MB bandwidth usage
- 10 RTP port for outgoing audio / 10 MB bandwidth usage
- 10 RTP port for incoming video / 10 MB bandwidth usage
- 10 RTP port for incoming audio / 10 MB bandwidth usage
How to use b=AS?
// remove existing bandwidth lines sdp = sdp.replace( /b=AS([^\r\n]+\r\n)/g , ''); // audio bandwidth 50 kilobits per second sdp = sdp.replace( /a=mid:audio\r\n/g , 'a=mid:audio\r\nb=AS:50\r\n'); // video bandwidth 256 kilobits per second sdp = sdp.replace( /a=mid:video\r\n/g , 'a=mid:video\r\nb=AS:256\r\n'); // data bandwidth 1638400 kilobits per second sdp = sdp.replace( /a=mid:data\r\n/g , 'a=mid:data\r\nb=AS:1638400\r\n');
Above snippet is setting bandwidth for first track in each m-line. You need to set application specific bandwidth attribute for each track if you attached multiple streams.
One-to-One and Multiple Streams Scenario
Assume that you attached following streams per single peer:
- Audio+Video Stream
- Screen Sharing Stream
- Only Video stream coming from a second webcam
In this scenario; 8 RTP ports will be opened for each peer:
- 4 RTP port for outgoing/incoming audio+video streams
- 2 RTP port for outgoing/incoming screen sharing streams
- 2 RTP port for outgoing/incoming video-only streams
In such scenario; default bandwidth acquired by each peer is 8 MB.
For Your Information...
By default, 5 simultaneous calls need 20M bandwidth, as 2M each. You can also try to limit each stream by adding 'b=AS' according to your available bandwidth.
| Maximum video bitrate | 2 | Mbps |
| Minimum video bitrate | .05 | Mbps |
| Starting video bitrate | .3 | Mbps |


ALL ARTISTS
MAJID JORDAN
Majid Jordan is a Canadian R&B duo, composed of Majid Al Maskati and Jordan Ullman. They are signed to OVO Sound, the record label co-founded by rapper Drake, producer Noah "40" Shebib and Oliver El-Khatib. Jordan, originally from Toronto, and Majid, arriving in Toronto by way of Bahrain, met as students at the University of Toronto in 2011. Working between Ullman's dorm room and his parents' basement, they launched their first joint EP titled Afterhours on SoundCloud under the pseudonym Good People.


Eating out with friends is nice, but you remember why you don’t do it more often when it comes down to splitting the check. It was a continuous struggle for us top and that is why we came up with a simple solution — Chic. Here's how it works:
We run on a Software as a Service (SasS) model, where restaurants pay a monthly subscription fee to gain access to our platform. We provide them with a customized menu and interface, one that helps track orders, bills, and payments
Customers, on the other hand, can download the mobile app for free or redirect to our website. They can join the restaurant’s electronic tab and decide on the split method (equally or per dish). Everything happens in-app and on-web, with credit card information securely saved on file for the customers.
This eliminates the wait time for the check, providing a seamless experience for the customers and streamlined process for the restaurant.


The weather here at is with a temperature of ° C, but feels like ° C.
Max temp: ° C Min temp: ° C
Expect sunset at: