Java is an Object-Oriented Language. As a language that has the Object-Oriented feature, Java supports the following fundamental concepts −
In this chapter, we will look into the concepts - Classes and Objects.
Object − Objects have states and behaviors. Example: A dog has states - color, name, breed as well as behaviors – wagging the tail, barking, eating. An object is an instance of a class.
Class − A class can be defined as a template/blueprint that describes the behavior/state that the object of its type support.
Let us now look deep into what are objects. If we consider the real-world, we can find many objects around us, cars, dogs, humans, etc. All these objects have a state and a behavior.
If we consider a dog, then its state is - name, breed, color, and the behavior is - barking, wagging the tail, running.
If you compare the software object with a real-world object, they have very similar characteristics.
Software objects also have a state and a behavior. A software object's state is stored in fields and behavior is shown via methods.
So in software development, methods operate on the internal state of an object and the object-to-object communication is done via methods.
A class is a blueprint from which individual objects are created.
Following is a sample of a class.
public class Dog { String breed; int age; String color; void barking() { } void hungry() { } void sleeping() { } }
A class can contain any of the following variable types.
Local variables − Variables defined inside methods, constructors or blocks are called local variables. The variable will be declared and initialized within the method and the variable will be destroyed when the method has completed.
Instance variables − Instance variables are variables within a class but outside any method. These variables are initialized when the class is instantiated. Instance variables can be accessed from inside any method, constructor or blocks of that particular class.
Class variables − Class variables are variables declared within a class, outside any method, with the static keyword.
A class can have any number of methods to access the value of various kinds of methods. In the above example, barking(), hungry() and sleeping() are methods.
Following are some of the important topics that need to be discussed when looking into classes of the Java Language.
When discussing about classes, one of the most important sub topic would be constructors. Every class has a constructor. If we do not explicitly write a constructor for a class, the Java compiler builds a default constructor for that class.
Each time a new object is created, at least one constructor will be invoked. The main rule of constructors is that they should have the same name as the class. A class can have more than one constructor.
Following is an example of a constructor −
public class Puppy { public Puppy() { } public Puppy(String name) { // This constructor has one parameter, name. } }
Java also supports Singleton Classes where you would be able to create only one instance of a class.
Note − We have two different types of constructors. We are going to discuss constructors in detail in the subsequent chapters.
As mentioned previously, a class provides the blueprints for objects. So basically, an object is created from a class. In Java, the new keyword is used to create new objects.
There are three steps when creating an object from a class −
Declaration − A variable declaration with a variable name with an object type.
Instantiation − The 'new' keyword is used to create the object.
Initialization − The 'new' keyword is followed by a call to a constructor. This call initializes the new object.
Following is an example of creating an object −
public class Puppy { public Puppy(String name) { // This constructor has one parameter, name. System.out.println("Passed Name is :" + name ); } public static void main(String []args) { // Following statement would create an object myPuppy Puppy myPuppy = new Puppy( "tommy" ); } }
If we compile and run the above program, then it will produce the following result −
Passed Name is :tommy
Instance variables and methods are accessed via created objects. To access an instance variable, following is the fully qualified path −
/* First create an object */ ObjectReference = new Constructor(); /* Now call a variable as follows */ ObjectReference.variableName; /* Now you can call a class method as follows */ ObjectReference.MethodName();
This example explains how to access instance variables and methods of a class.
public class Puppy { int puppyAge; public Puppy(String name) { // This constructor has one parameter, name. System.out.println("Name chosen is :" + name ); } public void setAge( int age ) { puppyAge = age; } public int getAge( ) { System.out.println("Puppy's age is :" + puppyAge ); return puppyAge; } public static void main(String []args) { /* Object creation */ Puppy myPuppy = new Puppy( "tommy" ); /* Call class method to set puppy's age */ myPuppy.setAge( 2 ); /* Call another class method to get puppy's age */ myPuppy.getAge( ); /* You can access instance variable as follows as well */ System.out.println("Variable Value :" + myPuppy.puppyAge ); } }
If we compile and run the above program, then it will produce the following result −
Name chosen is :tommy Puppy's age is :2 Variable Value :2
As the last part of this section, let's now look into the source file declaration rules. These rules are essential when declaring classes, import statements and package statements in a source file.
There can be only one public class per source file.
A source file can have multiple non-public classes.
The public class name should be the name of the source file as well which should be appended by .java at the end. For example: the class name is public class Employee{} then the source file should be as Employee.java.
If the class is defined inside a package, then the package statement should be the first statement in the source file.
If import statements are present, then they must be written between the package statement and the class declaration. If there are no package statements, then the import statement should be the first line in the source file.
Import and package statements will imply to all the classes present in the source file. It is not possible to declare different import and/or package statements to different classes in the source file.
Classes have several access levels and there are different types of classes; abstract classes, final classes, etc. We will be explaining about all these in the access modifiers chapter.
Apart from the above mentioned types of classes, Java also has some special classes called Inner classes and Anonymous classes.
In simple words, it is a way of categorizing the classes and interfaces. When developing applications in Java, hundreds of classes and interfaces will be written, therefore categorizing these classes is a must as well as makes life much easier.
In Java if a fully qualified name, which includes the package and the class name is given, then the compiler can easily locate the source code or classes. Import statement is a way of giving the proper location for the compiler to find that particular class.
For example, the following line would ask the compiler to load all the classes available in directory java_installation/java/io −
import java.io.*;
For our case study, we will be creating two classes. They are Employee and EmployeeTest.
First open notepad and add the following code. Remember this is the Employee class and the class is a public class. Now, save this source file with the name Employee.java.
The Employee class has four instance variables - name, age, designation and salary. The class has one explicitly defined constructor, which takes a parameter.
import java.io.*; public class Employee { String name; int age; String designation; double salary; // This is the constructor of the class Employee public Employee(String name) { this.name = name; } // Assign the age of the Employee to the variable age. public void empAge(int empAge) { age = empAge; } /* Assign the designation to the variable designation.*/ public void empDesignation(String empDesig) { designation = empDesig; } /* Assign the salary to the variable salary.*/ public void empSalary(double empSalary) { salary = empSalary; } /* Print the Employee details */ public void printEmployee() { System.out.println("Name:"+ name ); System.out.println("Age:" + age ); System.out.println("Designation:" + designation ); System.out.println("Salary:" + salary); } }
As mentioned previously in this tutorial, processing starts from the main method. Therefore, in order for us to run this Employee class there should be a main method and objects should be created. We will be creating a separate class for these tasks.
Following is the EmployeeTest class, which creates two instances of the class Employee and invokes the methods for each object to assign values for each variable.
Save the following code in EmployeeTest.java file.
import java.io.*; public class EmployeeTest { public static void main(String args[]) { /* Create two objects using constructor */ Employee empOne = new Employee("James Smith"); Employee empTwo = new Employee("Mary Anne"); // Invoking methods for each object created empOne.empAge(26); empOne.empDesignation("Senior Software Engineer"); empOne.empSalary(1000); empOne.printEmployee(); empTwo.empAge(21); empTwo.empDesignation("Software Engineer"); empTwo.empSalary(500); empTwo.printEmployee(); } }
Now, compile both the classes and then run EmployeeTest to see the result as follows −
C:\> javac Employee.java C:\> javac EmployeeTest.java C:\> java EmployeeTest Name:James Smith Age:26 Designation:Senior Software Engineer Salary:1000.0 Name:Mary Anne Age:21 Designation:Software Engineer Salary:500.0
In the next session, we will discuss the basic data types in Java and how they can be used when developing Java applications.


Python based test coverage tool for web applications
This is a project I created in my spare time to measure selenium test coverage for web apps. As QA Engineer I currently write automated tests and I needed a tool that instruments javascript and html files. The tool needed to work well with selenium tests (open browser-click through app-close browser). There are some code and test coverage tools out there but those are mostly designed for unit tests and I needed one written specifically for QA Engineers that create automated tests. It's Python 2 based.
I created a tool that suits my needs and maybe it will someone else's too. I named it TECO (from 2 words: TEst and COverage)
Below is a GIF presenting it in action, left pane is TECO and righ pane is a sample website and I click its buttons. TECO shows coverage in real time.
I recorded a short demo presenting TECO tool in action: TECO coverage tool demo
It contains javascript file instrument.js that contains instrumentation function. The file is injected into each javascript/typescript/html file specified in config and instrumentCode function is injected into each executable line of the source you wish. By design, it is injected into functions but as injection is based on REGEX you can inject it anywhere you want or simply paste the instrumentation function manually into your source.
All of the above happens by running instrument2 python script which also registers few things to backend such as files that you want to instrument, routes that app has, modules that app has etc.
After this, you create new test session by calling API function or by using 'start new session' button in the dashboard. Test session must be ended manually (via API call or UI button) after all of the tests are executed.
After the test session is started, run your tests and each test can, although it's not required, send request to backend with info about current test. Then the test is tied to instrumentation data gathered and is useful to view in the report to see test efficiency (if some test touches 0 lines of code, then it's not a good test).
Backend gathers data sent from instrument.js as app code is being triggered by frontend actions performed by the tests. It can be viewed live in the dashboard. InstrumentCode function sits in executable code lines of your app so everytime you do some action on UI, code underneeth is executed along with the instrumentCode function that sends that fact to the backend.
When tests are over, test session ends and we have a test coverage report to analyze.
You need automated tests (unless you want to get test coverage for manual ones) and web application you are about to test.
To start working with TECO run pip install requirements in the project root and then create new database by running create_database.py script (/dashboard).
[info] suitable for not-minified javascript files that contain only your team's code (not webpacked etc.) It can be compiled angular app or pure js project- doesn't matter.
self.REGEX_LIST=[
r'function[\w]*\([\w,\s]*\) \{',
r'function [\w]+\([\w,\s]*\) \{',
r'function [\w]+ \([\w,\s]*\) \{',
r'function [\w]+\([\w,\s]*\)[\n]',
r'[\w]+.prototype.[\w]+[\s]*=[\s]*function[\s]*\(\)[\s]*{',
r'[\w]+.prototype.[\w]+[\s]*=[\s]*function[\s]*\([\w,\s]*\)[\s]*{',
r'[\w]+.[\w]+[\s]*=[\s]*function[\s]+\([\w\s,]*\)[\s]*{']
indexPath*
web_app_root*
JS_TO_INSTRUMENT*
TEMPLATES_TO_INSTRUMENT
ROUTES_TO_INSTRUMENT
MODULES
*required
python instrument_server.py
or execute
run_api_windows.bat
http://localhost:5000/set_test_session_start?test_session_name=firstSession
http://localhost:5000/set_current_test?name=click%on%something%else&test_id=t1-t2-t3-chrome&touched_module=dashboard
http://localhost:5000/set_test_session_end
[info] suitable if you use webpack to compile your project and your output javascript contains not only your team's code but also third party code. This makes it hard to do a test coverage because python script that injects instrumentCode function can't tell which code is which and doing it manually can be impossible task for large files. So, you can inject instrumentCode function directly into typescript code of yours (there is typescript module included in this project) and instrument only code that comes from your team. After injection, you compile your project as usual but with instrumentCode function injected where needed.
self.REGEX_LIST=[
r'[\w]+[\s]*\([\w\s:,]*\)[\s]*{',
r'[\w]+[\s]*\([\w\s,:?]*\)[\s]*:[\s]*[\w\<\>\[\]]+[\s]*{'
]
indexPath*
web_app_root*
ROUTES_TO_INSTRUMENT
SOURCE_TO_INSTRUMENT*
SOURCE_ABSOLUTE_PATH*
INSTRUMENTER_INSTANTIATE_FILE*
MODULES
*required
python instrument_server.py
or execute
run_api_windows.bat
http://localhost:5000/set_test_session_start?test_session_name=firstSession
http://localhost:5000/set_current_test?name=click%on%something%else&test_id=t1-t2-t3-chrome&touched_module=dashboard
http://localhost:5000/set_test_session_end
While on report page you can click on instrumented file and a popup with its content will be shown. Instrumentation function entries that were executed are highlighted so you can easily see what your test triggered and what still needs to be covered.
javascript - before
function function1()
{
console.log("f1");
function3();
}
javascript - after
function function1()
{ INSTRUMENTER.InstrumentCode("e343fded-aadf-414e-9e46-36095817e052","main.js");
console.log("f1");
function3();
}
it looks the same in typescript (INSTRUMENTER is instantiated globally).
index.html - before

<button id="testButton1" onclick="function1()">Button 1</button>
<button id="testButton2" onclick="function2()">Button 2</button>

output
:

go to about
index.html - after

<button id="testButton1" onclick="function1()">Button 1</button>
<button id="testButton2" onclick="function2()">Button 2</button>

output
:

go to about
I prepared a sample website and robot framework tests for it to showcase the test coverage tool (inject mode 0, not a typescript project)
see readme.txt inside example_app/instructions
I used following open source project in my project: 1. Flask (http://flask.pocoo.org/) 2. Chart.js (http://www.chartjs.org/) 3. Jquery (https://jquery.com/) 4. Bootstrap (http://getbootstrap.com/) 5. Timer.js (https://husa.github.io/timer.js/) 6. Jquery Datatables (http://www.datatables.net/)


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--- layout: archive title: Zulip Chat Archive permalink: /stream/113488-general/topic/building.20lean.20on.20arch.20fails.html ---
trying to build lean on 5.2.6-arch1-1-ARCH, but the build process fails. Anyone else using lean on arch? I can provide more information if someone is interested
I'm using Lean on Arch, and i think I installed it using the instructions here: https://github.com/leanprover-community/mathlib/blob/a152f3a62f72395aaaa0f9199fdc207b918cf5ea/docs/install/linux.md
I'm on 5.2.6-arch1-1-ARCH
as well.
okay thanks, I want to use emacs, but if I dont find a solution soon, Ill probably use VSCode as well
those instructions also work with emacs
emacs doesn't require you to build lean from source
i'm using lean with emacs on manjaro, and used the same install instructions
you'll want to install elan first, though
{% endraw %}Last updated: Apr 24 2020 at 19:02 UTC


SaveLog
javascript test mobile
acceleration x:
g
acceleration y:
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acceleration z:
g
rotation alpha:
d
rotation beta:
d
rotation gamma:
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touch event:
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{{ content }}
{% include social-share.html %}
{% if terms > 0 %}
If the commandline doesn't appear in the terminal, make sure popups are enabled or try resizing the browser window. If you are behind firewall, please open the firewall of your computer. Time remaining in this session : 2h 00m
{% for i in (1..terms) %}
{% endfor %}


I’m a Full Stack Developer with a passion for positivity and growth--of myself, my peers and the world at large. I bring persistent positivity to whatever environment I’m in, and you’ll be hard-pressed to find another developer as skilled in communicating problems and creative solutions to not only computers--but also other human beings. I know that my empathic superpowers and determination to find solutions to any problems I encounter--be it in coding, interpersonally, or the bigger picture, always make me stand out as a cornerstone to success in any team I’m a part of.
The Great Emancipator
"Ben is a passionate individual and was a thrill to work with. I wouldn't be the man I am today without his guidance."
Inventor
"I have not failed. I've just worked with 10,000 developers that weren't Ben Adamski"
“Genius is 1% inspiration, 99% Ben Adamski.”
Great Wizard
"Ben Adamski is so skilled in building full-stack web applications, that he makes it look like magic--and I'm a wizard. "


On this chapter we are going to show how to setup model relationships and their view integration on the framework
And the source code for this chapter on examples
First let’s check the most simple relationship, already described on the quick how to with the contacts application.
Using a different (and slightly more complex) example. Let’s assume we are building a human resources app. So we have an Employees table with some related data.
Each Employee belongs to a department and he/she has a particular function.
Let’s define our models (models.py):
import datetime
from sqlalchemy import Column, Integer, String, ForeignKey, Date, Text
from sqlalchemy.orm import relationship
from flask.ext.appbuilder import Model
class Department(Model):
id = Column(Integer, primary_key=True)
name = Column(String(50), unique=True, nullable=False)
def __repr__(self):
return self.name
class Function(Model):
id = Column(Integer, primary_key=True)
name = Column(String(50), unique=True, nullable=False)
def __repr__(self):
return self.name
def today():
return datetime.datetime.today().strftime('%Y-%m-%d')
class Employee(Model):
id = Column(Integer, primary_key=True)
full_name = Column(String(150), nullable=False)
address = Column(Text(250), nullable=False)
fiscal_number = Column(Integer, nullable=False)
employee_number = Column(Integer, nullable=False)
department_id = Column(Integer, ForeignKey('department.id'), nullable=False)
department = relationship("Department")
function_id = Column(Integer, ForeignKey('function.id'), nullable=False)
function = relationship("Function")
begin_date = Column(Date, default=today, nullable=False)
end_date = Column(Date, nullable=True)
def __repr__(self):
return self.full_name
This has two, one to many relations:
- One employee belongs to a department and a department has many employees
- One employee executes a function and a function is executed by many employees.
Now let’s define ours views (views.py):
from flask.ext.appbuilder import ModelView
from flask.ext.appbuilder.models.datamodel import SQLAModel
from .models import Employee,Department, Function, EmployeeHistory
from app import appbuilder
class EmployeeView(ModelView):
datamodel = SQLAModel(Employee)
list_columns = ['full_name', 'department', 'employee_number']
class FunctionView(ModelView):
datamodel = SQLAModel(Function)
related_views = [EmployeeView]
class DepartmentView(ModelView):
datamodel = SQLAModel(Department)
related_views = [EmployeeView]
Has described on the Model Views (Quick How to) chapter the related_views property will tell F.A.B to add the defined EmployeeView filtered by the relation on the show and edit form for the departments and functions. So on the department show view you will have a tab with all the employees that belong to it, and of course on the function show view you will have a tab with all the employees that share this function.
Finally register everything to create the flask endpoints and automatic menu construction:
db.create_all()
appbuilder.add_view(EmployeeView, "Employees", icon="fa-folder-open-o", category="Company")
appbuilder.add_separator("Company")
appbuilder.add_view(DepartmentView, "Departments", icon="fa-folder-open-o", category="Company")
appbuilder.add_view(FunctionView, "Functions", icon="fa-folder-open-o", category="Company")
Remember ‘db.create_all()’ will create all your models on the database if they do not exist already.
Our employees have benefits, and HR wants to track them. It’s time to define a many to many relation.
On your model definition add the benefit model:
class Benefit(Model):
id = Column(Integer, primary_key=True)
name = Column(String(50), unique=True, nullable=False)
def __repr__(self):
return self.name
Then define the association table between Employee and Benefit, then add the relation to benefit on the Employee model:
assoc_benefits_employee = Table('benefits_employee', Model.metadata,
Column('id', Integer, primary_key=True),
Column('benefit_id', Integer, ForeignKey('benefit.id')),
Column('employee_id', Integer, ForeignKey('employee.id'))
)
class Employee(Model):
id = Column(Integer, primary_key=True)
full_name = Column(String(150), nullable=False)
address = Column(Text(250), nullable=False)
fiscal_number = Column(Integer, nullable=False)
employee_number = Column(Integer, nullable=False)
department_id = Column(Integer, ForeignKey('department.id'), nullable=False)
department = relationship("Department")
function_id = Column(Integer, ForeignKey('function.id'), nullable=False)
function = relationship("Function")
benefits = relationship('Benefit', secondary=assoc_benefits_employee, backref='employee')
begin_date = Column(Date, default=today, nullable=False)
end_date = Column(Date, nullable=True)
def __repr__(self):
return self.full_name
On your views (views.py) it would be nice to create a menu entry for benefits, so that HR can add the available benefits:
class BenefitView(ModelView):
datamodel = SQLAModel(Benefit)
related_views = [EmployeeView]
add_columns = ['name']
edit_columns = ['name']
show_columns = ['name']
list_columns = ['name']
Then register your view:
appbuilder.add_view(BenefitView, "Benefits", icon="fa-folder-open-o", category="Company")
F.A.B. will add a select2 widget for adding benefit tags to employees, when adding or editing an employee.
Finally we are creating a history of the employee on the company, we want to record all his/her department changes and when did it occur. This can be done in different ways, this one is useful for our example on how to use a many to many relation with extra properties. So let’s define our employee history model:
class EmployeeHistory(Model):
id = Column(Integer, primary_key=True)
department_id = Column(Integer, ForeignKey('department.id'), nullable=False)
department = relationship("Department")
employee_id = Column(Integer, ForeignKey('employee.id'), nullable=False)
employee = relationship("Employee")
begin_date = Column(Date, default=today)
end_date = Column(Date)
As you can see, this model is related to departments and employees and it has a begin date and end date when he is/was allocated to it. It’s a special kind of association table.
We want the history to be shown on the employee show/detail view, has a list history. for this we need to create a view for employee history and tell F.A.B to make a relation to it:
class EmployeeHistoryView(ModelView):
datamodel = SQLAModel(EmployeeHistory)
list_columns = ['department', 'begin_date', 'end_date']
Then change the employee view, this time we do not want a tab to navigate to the relation, we want to show it on the same page cascading:
class EmployeeView(ModelView):
datamodel = SQLAModel(Employee)
list_columns = ['full_name', 'department', 'employee_number']
related_views = [EmployeeHistoryView]
show_template = 'appbuilder/general/model/show_cascade.html'
We need to register the EmployeeHistoryView but without a menu, because it’s history will be managed on the employee detail view:
appbuilder.add_view_no_menu(EmployeeHistoryView, "EmployeeHistoryView")
Take a look and run the example on Employees example It includes extra functionality like readonly fields, pre and post update logic, etc...


|
Bomberman
1.0
Re-make of Bomberman game
|
The class from which almost everything on screen derives. More...
#include <Entity.h>
Public Member Functions | |
| Entity (glm::vec2 aPosition={0, 0}, float angle=0) | |
| ~Entity () | |
| Entity (Entity const &)=delete | |
| Entity & | operator= (Entity const &)=delete |
| void | move (glm::vec2 offset) |
| changes the position of Entity by offset More... | |
| glm::mat4 | getModelMatrix () const |
| calculates ModelMatrix with correct rotation and translation on the fly. Useful for rendering. More... | |
| glm::vec2 | getPosition () const |
| glm::vec3 | getPosition3D () const |
| float | getAngle () const |
| float | getScale () const |
| bool | isDead () const |
| void | setPosition (glm::vec2 position) |
| Sets the position of this Entity. Useful for rendering. More... | |
| void | setAngle (float radians) |
| Sets the angle of rotation of this Entity. Useful for rendering. More... | |
| void | setScale (float value) |
| Sets the scale of this Entity. Useful for rendering. More... | |
| void | kill () |
| Marks this Entity as dead. More... | |
| void | debug () |
| Adds this entity info to Debug window. Call it from anywhere in game loop, and you will have accessors for all major variables. More... | |
Protected Attributes | |
| bool | mDead = false |
The class from which almost everything on screen derives.
It gives common functionality to everyone. It's mostly a container for position/orientation in the scene + some functionality that happens to useful to every Entity.
| Entity::Entity | ( | glm::vec2 | aPosition = {0,0} , |
| float | angle = 0 |
||
| ) |
| Entity::~Entity | ( | ) |
|
delete |
| void Entity::debug | ( | ) |
Adds this entity info to Debug window. Call it from anywhere in game loop, and you will have accessors for all major variables.
| float Entity::getAngle | ( | ) | const |
| glm::mat4 Entity::getModelMatrix | ( | ) | const |
calculates ModelMatrix with correct rotation and translation on the fly. Useful for rendering.
| glm::vec2 Entity::getPosition | ( | ) | const |
| glm::vec3 Entity::getPosition3D | ( | ) | const |
| float Entity::getScale | ( | ) | const |
| bool Entity::isDead | ( | ) | const |
| void Entity::kill | ( | ) |
Marks this Entity as dead.
| void Entity::move | ( | glm::vec2 | offset | ) |
changes the position of Entity by offset
| [in] | offset | How much translation to apply |
| void Entity::setAngle | ( | float | radians | ) |
Sets the angle of rotation of this Entity. Useful for rendering.
| void Entity::setPosition | ( | glm::vec2 | position | ) |
Sets the position of this Entity. Useful for rendering.
| void Entity::setScale | ( | float | value | ) |
Sets the scale of this Entity. Useful for rendering.
|
protected |


Rember that jQuery uses #my_id for id selection and .my_class for class selection.
1. Hover Over Me.
2. Click Me A Few Times.
3. Move Moue In/Out of Me.


| Index > Community > Get Involved | User List | Dev List | Wiki | Issue Tracker |
|
Join the Apache Geronimo CommunityThe Apache Geronimo project is built by the open source community for the open source community - we welcome your input and contributions! Show your support!Use the following email closing template and/or Geronimo Logo to help show your support and involvement with Apache Geronimo. What we are looking for
Where do I start?
Want to contribute to project's documentation?Contributing to Geronimo's documentation is as easy as easy can get! We use a Confluence wiki to develop the project's documentation, then we massage the wiki content with a Confluence plugin to generate a custom HTML version. That is what you see when you access http://cwiki.apache.org/geronimo So, if you are getting this far you are probably monitoring the User and the Development mailing lists already. The issues discussed on these list are mostly driving what topics need to be covered by the documentation. So, the mailing lists are a great starting point for discussing what areas you would like to see covered or can directly contribute to. User experiences are a great asset for the documentation. Geronimo documentation is somewhat unique when compared to other projects. This is in the sense that anybody can contribute directly, no need to be a committer before hand or creating a JIRA in order to add content. Contributing is pretty much straight forward however, it is very important that you discuss your intentions on the mailing lists so we can maintain some consistency across the rest of the documentation. For that purpose there is a guide Tips for writing and formatting documentation that should help you answer some basic questions. The Geronimo cwiki documentation architecture page gives you an overview of how we are using the wiki to build up Geronimo's documentation. Geronimo's documentation is a community effort, it is based on contributions from the users to the users. Your contributions make the difference. So, c'on in, jump into the Mailing Lists and bring your ideas forward! What about contributing some sample applications !?Working out some sample apps is just as easy. We put together a template based on Maven archetype to help being consistent across all samples so you won't have to worry about the way it looks, Java docs, etc. Check the Sample applications section in the Geronimo wiki for details on downloading and using the template. Check the Mailing Lists and start a thread with what samples you would like to see covered and what samples apps you can work on. |
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Sadly xroix.me needs Javascript to work properly...
and discover some of my Projects or even follow me to get up to date!


Biodiversity & Taxonomy Software Tools in R
Scott Chamberlain ( @sckottie/@ropensci)
UC Berkeley / rOpenSci
rOpenSci Does
Community
|
Software
|
Review
|
Questions addressed using our software
Citations of rOpenSci Biodiv Software
Taxonomy
| package |
citations |
| taxize | 71 |
| rentrez | 13 |
| ritis | 1 |
| taxa | 1 |
| worrms | 1 |
Occurrences
| package |
citations |
| rgbif | 51 |
| rfishbase | 24 |
| spocc | 8 |
| rfisheries | 2 |
| rredlist | 2 |
| rvertnet | 2 |
| AntWeb | 1 |
| pangaear | 1 |
| rotl | 8 |
use case 1
Hodgins, K. A., Turner, et al. (2015). Comparative genomics in the Asteraceae reveals little evidence for parallel evolutionary change in invasive taxa. Mol Ecol, 24(9), 2226–2240. 10.1111/mec.13026
in the methods section:
... using the Encyclopedia of Life invasive species comprehensive list, which was accessed programmatically on August 12, 2014 using the taxize
package in R .
use case 2
Hodgins, K. A., Turner, et al. (2015). Comparative genomics in the Asteraceae reveals little evidence for parallel evolutionary change in invasive taxa. Mol Ecol, 24(9), 2226–2240. 10.1111/mec.13026
in the methods section:
... we used rOpenSci’s worrms
package in R to standardize spellings of species names and synonyms ...
Taxonomic data from >20 sources - taxize
always try to move from:
taxonomic name -- to
taxonomic ID -- to
whatever other data
(e.g., synonyms, classifications, etc.)
GBIF p.s.
we also maintain GBIF clients in Python and Ruby
future work /
hard problems
Summarise/visualize data sets by taxonomy
coming ...
talk to us
what would you like to see?


A self destructing to-do list.
Hide tasks that are > 7 days old using Angular.Display current tasks in a list that is the main view of the app.Display past tasks in a list
Form that allows you to submit new tasks.
Interface component for marking tasks that are completed.


最好的50个用Ruby on Rails开发的网站 Supporting tagline
Twitter--- Social Networking
Yellow Pages--- Social Networking
Scribd - Document Sharing
Hulu - Tv & Video Streaming
Blinksale - Online Invoicing
Crunchbase - Company Profiler
Justin.tv - Live Video Streaming
Slideshare - Presentation Sharing
Medhelp - Social Health Community
Funny Or Die - Video Humor Website
Github - Social Coding
Odeo - TV Streaming
Jango - Music/Internet Radio
About Us - Website Profiler
43Places - Social Destination Sharing
43Things - Social Todo Lists
Lighthouse - Bug/Issue Tracking
Shopify - Hosted Ecommerce Solutions
Kongregate - Flash Games
iLike - Music Social Network
Streeteasy - New York Real Estate
A List Apart - Online Design Magazine
MTV Style - Fashion/Design Portal
Jobster - Job Board
Icon Buffet - Stock Icons
Get Satisfaction - Customer Feedback
Soundcloud - Music Sharing
Crazy Egg - Analytics/Visualisation
Teenormous - T-Shirts
Searchles - Social Search
Pitchfork - Music Reviews
Userscripts - Browser Addons
JobScore - Job Marketing Platform
Corkd - Wine Social Network
Customize - Desktop Customisation
Chow - Food & Recipes
CourseAdvisor - College Search
Ziki - Business to Business Marketplace
Spock - People Search
Penny Arcade - Online Comic
Geni - Family Tree/Genealogy Network
Blingee - Social Network Glitter Graphics
RedBubble - Social Art Community
LinkedIn - Job Social Network
Last.fm - Music Social Network
Campfire - Business Group
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It’s a really good idea to tell PsychoPy about the set up of your monitor, especially the size in cm and pixels and its distance, so that PsychoPy can present your stimuli in units that will be consistent in another lab with a different set up (e.g. cm or degrees of visual angle).
You should do this in Monitor Center which can be opened from Builder by clicking on the icon that shows two monitors. In Monitor Center you can create settings for multiple configurations, e.g. different viewing distances or different physical devices and then select the appropriate one by name in your experiments or scripts.
Having set up your monitor settings you should then tell PsychoPy which of your monitor setups to use for this experiment by going to the Experiment settings dialog.


Easy
Normal
Hard
Beaver Games
: Tetromino
Use left/right/down arrows to move. Use Space to drop. Reload page for different random shape.


Home
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SKY BLUE SKIES AHEAD
Really Cool
Another thing
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APTDCON(1) User manual APTDCON(1) NAME aptdcon - command line client for aptdaemon SYNOPSIS aptdcon [OPTIONS] DESCRIPTION aptdcon allows to perform package management tasks, e.g. installing or removing software, using aptdaemon. There isn't any need to be root to run this programme. OPTIONS -v, --version Show the version number of the aptdcon. -h, --help Show information about the usage of the command. -d, --debug Show additional information on the command line. -i, --install PACKAGES Install the list of PACKAGES. If you want to install more than one package you have to put the package names into quotation marks. --reinstall PACKAGES Reinstall the list of PACKAGES. If you want to reinstall more than one package you have to put the package names into quotation marks. -r, --remove PACKAGES Remove the list of PACKAGES. If you want to remove more than one package you have to put the package names into quotation marks. -p, --purge PACKAGES Purge the list of PACKAGES. If you want to purge more than one package you have to put the package names into quotation marks. -u, --upgrade PACKAGES Upgrade the list of PACKAGES. If you want to upgrade more than one package you have to put the package names into quotation marks. --upgrade-system Upgrade the whole system. --fix-install Try to complete a previously cancelled installation by calling "dpkg --configure -a". --fix-depends Try to resolve unsatisified dependencies. Attention: Currently you don't get a confirmation of the changes, which makes this method quite dangerous since it could remove a lot of packages. --add-vendor-key PUBLIC_KEY_FILE Install the PUBLIC_KEY_FILE to authenticate and trust packages singed by the vendor. --add-vendor-key-from-keyserver PUBLIC_KEY_ID Download and install the PUBLIC_KEY_ID to authenticate and trust packages singed by the vendor. Requires the --keyserver to be set. --key-server KEYSERVER Download vendor keys from the given KEYSERVER. --remove-vendor-key FINGERPRINT Remove the vendor key of the given FINGERPRINT to no longer trust packages from this vendor. --add-repository ´DEB_LINE´ Allow to install software from the repository specified by the given DEB_LINE. You have to put quotation marks around the DEB_LINE since it normally contains spaces: ´deb http://ftp.de.debian.org/debian unstable main´ --sources-file SOURCES_FILE Specify an alternative sources file to which the new repository should be written. SOURCES_FILE should be only the basename: back‐ ports.list --list-trusted-vendors Show all trusted software vendors and theirs keys. --hide-terminal Do not attach to the interactive terminal of the underlying dpkg call. --allow-unauthenticated Allow to install packages which are not from a trusted vendor. EXAMPLES The following command will install the package xterm and remove the pack‐ age eterm in the same run: $ aptdcon --install "xterm" --remove "eterm" To handle more than one package the names have to be put into quotation marks. The following command will install xterm and eterm: $ aptdcon --install "xterm eterm" The following command will add the backport repository to the sources.list in a separate file /etc/apt/sources.list.d/backports.list : $ aptdcon --sources-file backports.list \ --add-repostiry "deb http://archive.backports.org/debian sta‐ ble main" DIAGNOSTICS By default aptdaemon logs to the syslog facility AptDaemon. Furthermore you can use the -d option to get additional information on the command line. HOMEPAGE https://launchpad.net/aptdaemon BUGS You can report bugs at the Launchpad site of aptdaemon: https://bugs.launchpad.net/aptdaemon/+filebug AUTHOR Sebastian Heinlein <devel at glatzor dot de> SEE ALSO aptd(1), org.debian.apt(7), org.debian.apt.transaction(7) aptdaemon December 2009 APTDCON(1)


Every aspiring hacker & cyberpunk must watch these movies - drawing directly from the impressive curated list from Nikolaos Kamarinakis


Get ESPN QBR for NFL football
get_nfl_qbr(season = 2020, week = NA, season_type = "Regular")
| season | Either numeric or character |
|---|---|
| week | Either NA to return season or week 1 to 4 for playoffs or 1 to 17 for regular |
| season_type | Character - either "Regular" or "Playoffs" |
Returns a tibble
# Get ALL Playoff QBR from 2016 season get_nfl_qbr("2016", season_type = "Playoffs", week = NA)#>#> # A tibble: 16 × 23 #> season season_type game_week team_abb player_id name_short rank qbr_total #> <chr> <chr> <chr> <chr> <chr> <chr> <dbl> <dbl> #> 1 2016 Playoffs Season Total ATL 11237 M. Ryan 1 90.5 #> 2 2016 Playoffs Season Total GB 8439 A. Rodgers 2 83.2 #> 3 2016 Playoffs Season Total NE 2330 T. Brady 3 75.8 #> 4 2016 Playoffs Season Total DAL 2577417 D. Presco… 4 73.6 #> 5 2016 Playoffs Season Total SEA 14881 R. Wilson 5 60.3 #> 6 2016 Playoffs Season Total PIT 5536 B. Roethl… 6 58.7 #> 7 2016 Playoffs Season Total NYG 5526 E. Manning 7 46.9 #> 8 2016 Playoffs Season Total MIA 11128 M. Moore 8 44.9 #> 9 2016 Playoffs Season Total DET 12483 M. Staffo… 9 44.1 #> 10 2016 Playoffs Season Total HOU 14879 B. Osweil… 10 40.6 #> 11 2016 Playoffs Season Total KC 8416 A. Smith 11 31.4 #> 12 2016 Playoffs Season Total OAK 2576261 C. Cook 12 6.5 #> 13 2016 Playoffs Season Total GB 2577189 B. Hundley NA 99.9 #> 14 2016 Playoffs Season Total KC 16020 S. Ware NA 98.8 #> 15 2016 Playoffs Season Total ATL 14922 M. Sanu S… NA 84.3 #> 16 2016 Playoffs Season Total NE 12649 J. Edelman NA 0 #> # … with 15 more variables: pts_added <dbl>, qb_plays <dbl>, epa_total <dbl>, #> # pass <dbl>, run <dbl>, exp_sack <dbl>, penalty <dbl>, qbr_raw <dbl>, #> # sack <dbl>, name_first <chr>, name_last <chr>, name_display <chr>, #> # headshot_href <chr>, team <chr>, qualified <lgl># Get Regular season QBR for week 4 of 2019 get_nfl_qbr("2019", season_type = "Regular", week = 4)#>#> # A tibble: 31 × 30 #> season season_type game_id game_week week_text team_abb player_id name_short #> <chr> <chr> <chr> <int> <chr> <chr> <chr> <chr> #> 1 2019 Regular 401128069 4 Week 4 TB 2969939 J. Winston #> 2 2019 Regular 401127863 4 Week 4 PHI 2573079 C. Wentz #> 3 2019 Regular 401128109 4 Week 4 PIT 3116407 M. Rudolph #> 4 2019 Regular 401128055 4 Week 4 LAC 5529 P. Rivers #> 5 2019 Regular 401128093 4 Week 4 CHI 12471 C. Daniel #> 6 2019 Regular 401128102 4 Week 4 DAL 2577417 D. Presco… #> 7 2019 Regular 401128023 4 Week 4 DET 12483 M. Staffo… #> 8 2019 Regular 401128097 4 Week 4 DEN 11252 J. Flacco #> 9 2019 Regular 401127863 4 Week 4 GB 8439 A. Rodgers #> 10 2019 Regular 401128018 4 Week 4 CLE 3052587 B. Mayfie… #> # … with 21 more rows, and 22 more variables: rank <dbl>, qbr_total <dbl>, #> # pts_added <dbl>, qb_plays <dbl>, epa_total <dbl>, pass <dbl>, run <dbl>, #> # exp_sack <dbl>, penalty <dbl>, qbr_raw <dbl>, sack <dbl>, name_first <chr>, #> # name_last <chr>, name_display <chr>, headshot_href <chr>, team <chr>, #> # opp_id <chr>, opp_abb <chr>, opp_team <chr>, opp_name <chr>, #> # week_num <int>, qualified <lgl>


LANDS END
Hi, Sign in
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SHIP TO (flag)
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QML Dynamic View Ordering Tutorial 2 - Dragging View Items
Now that we have a visible list of items we want to be able to interact with them. We'll start by extending the delegate so the visible content can be dragged up and down the screen. The updated delegate looks like this:
Component { id: dragDelegate MouseArea { id: dragArea property bool held: false anchors { left: parent.left; right: parent.right } height: content.height drag.target: held ? content : undefined drag.axis: Drag.YAxis onPressAndHold: held = true onReleased: held = false Rectangle { id: content anchors { horizontalCenter: parent.horizontalCenter verticalCenter: parent.verticalCenter } width: dragArea.width; height: column.implicitHeight + 4 border.width: 1 border.color: "lightsteelblue" color: dragArea.held ? "lightsteelblue" : "white" Behavior on color { ColorAnimation { duration: 100 } } radius: 2 states: State { when: dragArea.held ParentChange { target: content; parent: root } AnchorChanges { target: content anchors { horizontalCenter: undefined; verticalCenter: undefined } } } Column { id: column anchors { fill: parent; margins: 2 } Text { text: 'Name: ' + name } Text { text: 'Type: ' + type } Text { text: 'Age: ' + age } Text { text: 'Size: ' + size } } } } }
Walkthrough
The major change here is the root item of the delegate is now a MouseArea which provides handlers for mouse events and will allow us to drag the delegate's content item. It also acts as a container for the content item which is important as a delegate's root item is positioned by the view and cannot be moved by other means.
MouseArea { id: dragArea property bool held: false anchors { left: parent.left; right: parent.right } height: content.height drag.target: held ? content : undefined drag.axis: Drag.YAxis onPressAndHold: held = true onReleased: held = false Rectangle { id: content } }
Dragging the content item is enabled by binding it to the MouseArea's drag.target property. Because we still want the view to be flickable we wait until the MouseArea's pressAndHold signal is emitted before binding the drag target. This way when mouse moves before the hold timeout has expired it is interpreted as moving the list and if it moves after it is interpreted as dragging an item. To make it more obvious to the user when an item can be dragged we'll change the background color of the content item when the timeout has expired.
color: dragArea.held ? "lightsteelblue" : "white" Behavior on color { ColorAnimation { duration: 100 } }
The other thing we'll need to do before an item can be dragged is to unset any anchors on the content item so it can be freely moved around. We do this in a state change that is triggered when the delegate item is held, at the same time we can reparent the content item to the root item so that is above other items in the stacking order and isn't obscured as it is dragged around.
states: State { when: dragArea.held ParentChange { target: content; parent: root } AnchorChanges { target: content anchors { horizontalCenter: undefined; verticalCenter: undefined } } }
Files:


The Ministerratsprotokolle der Habsburgermonarchie und Österreich-Ungarns are a major corpus of governmental documents stemming from the Habsburg Monarchy’s administrative legacy.
Covering nearly sixty years of government, the minutes of the Ministerial Council are one of the few edited resources that on the one hand display the inner workings of the Monarchy’s governments,
and on the other hand a huge data mine full of prosopographic, political, administrative, economic, cultural, and social information in general on the other.
The minutes are critically edited at the INZ by the research
unit Cultural Heritage: Biography and Editions in a long-term research project of the Austrian Academy of Sciences.
Citation data for the Ministerratsprotokolle published in book form are available in BibTeX format here and as a TEI listBibl
, printed books can be ordered here.
Additional bibliographic reference resources from previous published volumes have been extracted and re-curated: This has been published as a separate BibTeX file with open licence.
This demo application has the purpose of showcasing current Digital Humanities research.
It presents research data from the INZ that has in part been derived from generic XML data of retro-digitized printed books available at https://hw.oeaw.ac.at/ministerrat/.
listEvent
code samples (work in progress, e.g. listPerson
of session attendants is still missing) have originally been developed as a use case for a joint paper for the TEI 2019 annual conference in Graz which discusses the relation between different dated event
s and tei:text
referencing those.listEvent
data is CC-BY 4.0 licenced. We’d be happy if you let us know how you use the data… Entities, i.e. data on person, institution, place references and their relations are stored in the MPR APIS instance: Entity data (APIS)


PacketHeaderTypes (Class)
Namespace: stdlibXtf.Common
Define a collection of the known packet header types.
Constructors
| PacketHeaderTypes() | Initializes a new instance of the PacketHeaderTypes class that has all the values. |
Properties
| KnownTypes | Gets the array of TypeEntry objects that represent all the known packets. |
Methods
| GetName(Byte) | Gets the name associated to the given ID. |
| GetDescription(Byte) | Gets the description associated to the given ID. |
Examples
example ...
Remarks
remarks ...


testPhenotypeAlgorithm.Rd
Test phenotype algorithms
testPhenotypeAlgorithm(connectionDetails, cutPoints = c(0.1, 0.2, 0.3, 0.4, 0.5, "EV", 0.6, 0.7, 0.8, 0.9), evaluationOutputFileName, phenotypeCohortId, cdmShortName = "", phenotypeText = "", order = 1, modelText = "", xSpecCohort = "", xSensCohort = "", prevalenceCohort = "", cohortDatabaseSchema, cohortTable)
| connectionDetails | ConnectionDetails created using the function createConnectionDetails in the DatabaseConnector package. |
|---|---|
| cutPoints | A list of threshold predictions for the evaluations. Include "EV" for the expected value |
| evaluationOutputFileName | The full file name with path for the evaluation file |
| phenotypeCohortId | The number of the cohort of the phenotype algorithm to test |
| cdmShortName | A string to identify the CDM tested (Default = NULL) |
| phenotypeText | A string to identify the phenotype algorithm in the output file |
| order | The order of this algorithm for sorting in the output file (used when there are multiple phenotypes to test) (Default = 1) |
| modelText | Descriptive name for the model (Default = NULL) |
| xSpecCohort | The number of the "extremely specific (xSpec)" cohort definition id in the cohort table (for noisy positives) (Default = NULL) |
| xSensCohort | The number of the "extremely sensitive (xSens)" cohort definition id in the cohort table (used to exclude subjects from the base population) (Default = NULL) |
| prevalenceCohort | The number of the cohort definition id to determine the disease prevalence, (default=xSensCohort) |
| cohortDatabaseSchema | The name of the database schema that is the location where the cohort data used to define the at risk cohort is available. Requires read permissions to this database. |
| cohortTable | The tablename that contains the at risk cohort. The expectation is cohortTable has format of COHORT table: cohort_concept_id, SUBJECT_ID, COHORT_START_DATE, COHORT_END_DATE. |
A list containg 2 dataframes: 1) results - a dataframe with the results from the phenotype algorithm evaluation 2) misses - a dataframe with a sample of subject ids for TPs, FPs, TNs, and FNs for the 50 percent and over prediction threshold
This function will perform the phenotype algorithm evaluation using the evaluation cohort returned from createEvalCohort and the phenotype algorithm cohort specified


Pain and Suffering
Unconsciousness, Death, and Madness
Adventurers often get hurt.  The Adversary and players must decide in advance how deadly they want their campaign to be. Each survival roll decribed below involves rolling Fortitude vs total wounds, Willpower vs total shocks, or Healer vs either. Each of these rolls gets to add a Survival Bonus (SB) based on how much death the players and Adversary want. For a gritty game, the SB may be 0. For a high-powered game, it may be 10. The recommended SB is 3.
A character with ten or more wounds is incapacitated. He is senseless and defenseless. What this means depends on the circumstances. If the wounds were suffered in a boxing match or barfight, the victim is just knocked out and will awaken in a few minutes. If the wounds were the result of lethal weapons or spells, the victim is seriously injured and may die without assistance from a Healer. The lethality of some attacks may depend on the intent of the attackers. Characters can try to subdue enemies without killing them.
A character with ten or more shocks is panicked and delirious. He may faint, flee, curl up into a little ball, wander about aimlessly, stare into space, or any other useless action the player desires. Whether this is temporary, or risks being permanent, depends on the nature of the attack - which often depends on the will of the attacker. The victim may regain his composure after a few moments or may require the assistance of a Healer to escape permanent insanity.
The Adversary is advised to ignore these thresholds for minor villains. Those who suffer any wounds or shocks should just fall or retreat.
If an incapacitated adventurer is beyond the help of any nearby Healers, he gets one last chance to survive. After one hour, have the adventurer make a Fortitude check vs his total wounds. Add the SB to the check. Upon success, the adventurer wakes up - on death's door, but alive. Upon failure, the adventurer dies a tragic death. He may awaken long enough to utter some famous last words.
A delirious adventurer has the same last chance, only he rolls Willpower vs his total shocks and adds the SB. Upon success, he calms down. Upon failure, he goes stark raving mad.
Healers
Those with the Healer skill can help others recover from injury or insanity.
A Healer can help an unconscious or injured friend by making a skill check, plus the SB, vs the total number of wounds suffered by the victim. Success means the character is stabilized and awake. He recovers a number of wounds equal to the mox. Failure means that saving the character is beyond the Healer's abilities.
A Healer can save panicked or delirious friends by making a skill check, plus the SB, vs the total number of shocks suffered by the victim. Success means the character is calmed and back in touch with reality. He recovers a number of shocks equal to the mox. Failure means that saving the character is beyond the Healer's abilities.
Rest and Recovery
Recovering from the perils of adventuring requires rest.
Fortune returns quickly, at a rate of a few points per hour of rest. This is somewhat up to the discretion of The Adversary, based on the condition of the party and their environment, but eight hours of rest ought to be enough to fully recover Fortune under most conditions. Four hours should be enough to recover half.
Wounds and shocks are more difficult to recover. After a week of rest, a character will recover a number of wounds equal to his Fortitude and a number of shocks equal to his Willpower (minimum 1 of each - adventurers with 0 Fort and Will still recover). Rest must occur in an environment with adequate warmth, sleep, and nourishment. Recovering from shocks requires a comfortable mental environment as well (this may differ from person to person). Strenuous activity - such as travelling, fighting, or spell use - prevents healing.
Healers can aid recovery. After a week in the care of a skilled Healer, a wounded adventurer may subtract the Healer's trait level from his wounds and shocks.
Poison
A poison is a harmful substance that does internal damage to a character.
Some poisons must be eaten, injected, or inhaled. Others take effect upon direct contact with the skin.
In game terms, a poison is an attack that does damage to a character at regular intervals (once a round, minute, hour, day, etc) for a certain duration. This damage is resisted as any other attack, except only Fortitude is used. Armor does not help.
If a character survives until the duration runs out, he fought the poison off.
Some poisons (drugs) may work against sanity rather than health. These work the same as others except that they are resisted with Willpower and inflict shocks rather than wounds.
Some poisons work more slowly than others. Most diseases can be treated as poisons with very long durations.
Darkness and Blindness
Characters who cannot sense their opponents will find themselves at a distinct disadvantage.
When characters are unable to see, any action that requires sight will have a penalty to the trait roll: -1 if it's dim, -2 if it's dark, -3 if it's pitch black or the character is blinded.
These rules apply also to other senses - any action that requires hearing will be at -1 to -3 if there is lots of noise in the area or the character is deafened.
Of course, these rules do not apply to Perception itself - if a character is blinded or deafened, he cannot perceive anything with the affected sense.
Falling
The Adversary should ignore damage from falls of less than two spaces. A hero is not likely to injure himself falling such a short distance unless he lands on something unpleasant.
For more significant falls, characters should take an amount of damage equal to twice the number of spaces fallen. A character who falls three spaces (6m) should take 6 damage; a character who falls eight spaces should take 16 damage, and so on up to a maximum of 20.
This damage is applied against the character's Fortitude. Armor does not help protect against falling damage, though it may help to protect the character from any extra damage if he falls on something sharp like spikes or broken rock.
Characters may use an Athlete roll to break a fall. This roll is made against a challenge level equal to the amount of damage the character faces. The mox of a successful roll is added to the character's Fortitude to help endure the damage.


Be specific and imagine you’re asking a question to another person
Include all the information someone would need to answer your question
Add up to 5 tags to describe what your question is about


--- layout: page permalink: "/community-commissioned/oxford-concert-party/" ---
A musical organisation (see music pages) who were commissioned to create workshops at several elderly people's homes. They invited a variety of artists to join them. These images were taken by residents at Lake House Care Home, Adderbury, Oxfordshire. The general theme was 'Food' and in particular for these images 'patterns and food'.


4 dead, 6 wounded in shooting at California backyard party
FRESNO, Calif — Ten people were shot and four of them were killed Sunday at a party in Fresno when suspects sneaked into the backyard and fired into the crowd, police said.
The shooting took place about 6 p.m. on the city’s southeast side while people were gathered to watch a football game, Fresno Police Lt Bill Dooley said.
Deputy Chief Michael Reid told the Fresno Bee and the KSEE/KGPE TV stations that a total of 10 people were shot, with three people being found dead in the backyard. A fourth victim died at the hospital.
Six others are expected to survive and are recovering at the hospital, police said.
“What we do know is that this was a gathering, a family and friend gathering in the backyard,” Dooley said. “Everyone was watching football this evening when unknown suspects approached the residence, snuck into the backyard and opened fire.”
Others were taken to Community Regional Medical Center in critical condition, and some are in critical but stable condition, the TV stations reported.
No suspect is in custody.
Agents from the U.S. Bureau of Alcohol, Tobacco, Firearms and Explosives field office in San Francisco are responding to the shooting, the Bee reported.
It was at least the second fatal gun attack Sunday in southeast Fresno, the Bee reported. A man in his 20s was shot to death early Sunday at a home in another part of the city. Police have not said whether the incidents could be connected
© Copyright 2019 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.


--- type: component title: Blank Slate usage: Use it to provide information when no dynamic content exists stylesheet: '/scss/components/blankslate.scss' ---
Use it to provide information when no dynamic content exists.
Use it to provide information when no dynamic content exists.


Package algorithms.graphs
Class SetCover
- java.lang.Object
-
- algorithms.graphs.SetCover
-
public class SetCover extends java.lang.Object
Given a set of elements {1,2,...,n} (called the universe) and a collection S of m sets whose union equals the universe, the set cover problem is to identify the smallest sub-collection of S whose union equals the universe. For example, consider the universe U={1,2,3,4,5} and the collection of sets S={1,2,3},{2,4},{3,4},{4,5}. Clearly the union of S is U. However, we can cover all of the elements with the following, smaller number of sets: {1,2,3},{4,5}. Set Cover is one of Karp's 21 NP-complete problems shown to be NP-complete in 1972. A set cover is the smallest vertex cover of a graph, where a vertex cover is a subset of a graph's vertices which represents at least one vertex from every edge in the full graphhttps://en.m.wikipedia.org/wiki/Set_cover_problem
- Author:
- nichole
-
-
Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description gnu.trove.list.TIntList
approxLgN(java.util.List<gnu.trove.set.TIntSet> sets)
find a set cover that is O(log-n)-approx, that is no more than O(log-n) times as large as the optimal set cover (e.g., for n=100, this would be up to 6.64 times as large as the optimal solution).static double[]
calcSetWeightsFromElementWeights(int nU, java.util.List<gnu.trove.set.TIntSet> sets, double[] weights)
protected gnu.trove.map.TIntObjectMap<gnu.trove.set.TIntSet>
copy(java.util.List<gnu.trove.set.TIntSet> s)
protected static LinearProgramming.StandardForm
createLinearProgramInStandardFormForWeightedSets(int nX, java.util.List<gnu.trove.set.TIntSet> sets, double[] weights)
gnu.trove.set.TIntSet
weightedElementsApprox2LgN(int nU, java.util.List<gnu.trove.set.TIntSet> sets, double[] weights)
find a minimum weighted set cover using a randomized rounding approximation algorithm of 2*log_e(n) where n is the number of vertexes in the final cover (== nU).gnu.trove.set.TIntSet
weightedSetsApprox2LgN(int nU, java.util.List<gnu.trove.set.TIntSet> sets, double[] weights)
find a minimum weighted set cover using a randomized rounding approximation algorithm of 2*log_e(n) where n is the number of vertexes in the final cover (== nU).
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-
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Method Detail
-
weightedElementsApprox2LgN
public gnu.trove.set.TIntSet weightedElementsApprox2LgN(int nU, java.util.List<gnu.trove.set.TIntSet> sets, double[] weights)
find a minimum weighted set cover using a randomized rounding approximation algorithm of 2*log_e(n) where n is the number of vertexes in the final cover (== nU). TODO: revisit this for element weights. The cost of the sets in the cover is minimized. The problem is NP-complete.- Parameters:
nU
- the number of items in U. U is the universe of elements in sets. items in U are the sequential range of integers from 0 to nU-1.sets
- a list of sets for which each set contains integers from the range 0 through weights.length - 1, inclusive.weights
- the weights of each element.- Returns:
- the list of indexes of sets which comprise the cover, that is the indexes of the minimum subset of sets that together include all numbers 0 through nU-1, inclusive.
-
weightedSetsApprox2LgN
public gnu.trove.set.TIntSet weightedSetsApprox2LgN(int nU, java.util.List<gnu.trove.set.TIntSet> sets, double[] weights)
find a minimum weighted set cover using a randomized rounding approximation algorithm of 2*log_e(n) where n is the number of vertexes in the final cover (== nU). The cost of the sets in the cover is minimized. The problem is NP-complete.- Parameters:
nU
- the number of items in U. U is the universe of elements in sets. items in U are the sequential range of integers from 0 to nU-1.sets
- a list of sets for which each set contains integers from the range 0 through weights.length - 1, inclusive.weights
- the weights of each set in sets.- Returns:
- the list of indexes of sets which comprise the cover, that is the indexes of the minimum subset of sets that together include all numbers 0 through nU-1, inclusive.
-
approxLgN
public gnu.trove.list.TIntList approxLgN(java.util.List<gnu.trove.set.TIntSet> sets)
find a set cover that is O(log-n)-approx, that is no more than O(log-n) times as large as the optimal set cover (e.g., for n=100, this would be up to 6.64 times as large as the optimal solution). This is a greedy approach. The runtime complexity is polynomial.The algorithm implements pseudocode from from https://www.ics.uci.edu/~goodrich/teach/graph/notes/Approximation.pdf and Cormen, Leiserson, Rivest, and Stein "Introduction to Algorithms" chap 35.3.
- Parameters:
sets
-- Returns:
- the list of indexes of sets which comprise the cover.
-
copy
protected gnu.trove.map.TIntObjectMap<gnu.trove.set.TIntSet> copy(java.util.List<gnu.trove.set.TIntSet> s)
- Parameters:
s
-- Returns:
-
createLinearProgramInStandardFormForWeightedSets
protected static LinearProgramming.StandardForm createLinearProgramInStandardFormForWeightedSets(int nX, java.util.List<gnu.trove.set.TIntSet> sets, double[] weights)
- Parameters:
nX
-sets
-weights
-- Returns:
-
calcSetWeightsFromElementWeights
public static double[] calcSetWeightsFromElementWeights(int nU, java.util.List<gnu.trove.set.TIntSet> sets, double[] weights)
- Parameters:
nU
-sets
-weights
-- Returns:
-
-


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See:
Description
| Class Summary | |
|---|---|
| EmotionMLExporter | A EmotionMLExporter is an EmotionMLProcessor that exports EmotionML objects in an OutputStream by first building DOM elements corresponding to them then validating them. |
| EmotionMLImporter | A EmotionMLImporter imports EmotionML elements from the InputStream by first reading the stream as a DOM Element, then by validating the DOM Element with respect to the EmotionML standard and eventually by building EmotionML objects. |
| EmotionMLProcessor | An EmotionMLProcessor is a basic class that holds a reference to an EmotionMLValidator. |
| EmotionMLValidator | A EmotionMLValidator is an object which validates the EmotionML elements with regards to the specification (see EmotionML specification). |
| NullValidator | A NullValidator does not perform validation at all. |
| ValidationResult | ValidationResult gathers the results of a validation. |
| VocabularyResolver | A VocabularyResolvert helps the retrieval and parsing of documents during a serialization or deserialization operation. |
Contains all processors, exporters/importers and validators for EmotionML.
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API Documentation
There are two ways to use the API, either with a
The API endpoint for both
There are a total of eight parameters you can include in the request, two of which are required,
Latitude
- Parameter:
lat - Type: decimal
- Required: yes
The latitude of the location to fetch data for.
Longitude
- Parameter:
lng - Type: decimal
- Required: yes
The longitude of the location to fetch data for.
PV Technology
- Parameter:
pvtech - Possible Values:
crystSi ,CIS ,CdTe - Type: string
- Case Sensitive: no
- Default Value:
crystSi - Required: no
The performance of PV modules depends on the temperature and on the solar irradiance, but the exact dependence varies between different types of PV modules. At the moment we can estimate the losses due to temperature and irradiance effects for the following types of modules: crystalline silicon cells; thin film modules made from CIS or CIGS and thin film modules made from Cadmium Telluride (CdTe).
Installed peak power
- Parameter:
peakpower - Type: decimal
- Default Value:
1 - Required: no
This is the power that the manufacturer declares that the PV array can produce under standard test conditions, which are a constant 1000W of solar irradiation per square meter in the plane of the array, at an array temperature of 25°C.
System loss
- Parameter:
losses - Range: 0;100
- Type: decimal
- Default Value:
14 - Required: no
The estimated system losses are all the losses in the system, which cause the power actually delivered to the electricity grid to be lower than the power produced by the PV modules.
Mounting position
- Parameter:
mounting - Possible Values:
free ,building - Type: string
- Case Sensitive: no
- Default Value:
free - Required: no
For fixed (non-tracking) systems, the way the modules are mounted will have an influence on the temperature of the module, which in turn affects the efficiency.
In the application there are two possibilities:
Slope
- Parameter:
slope - Range: 0;90
- Type: decimal
- Default Value:
35 - Required: no
This is the angle of the PV modules from the horizontal plane, for a fixed (non-tracking) mounting.
Azimuth
- Parameter:
azimuth - Range: -180;180
- Type: decimal
- Default Value:
0 - Required: no
The azimuth, or orientation, is the angle of the PV modules relative to the direction due South. -90° is East, 0° is South and 90° is West.
JSON Response
Click here to see the JSON response from a


|
2020 Robot Code
|
Public Member Functions | |
| InterpolatingTreeMap (int maximumSize) | |
| InterpolatingTreeMap () | |
| V | put (K key, V value) |
| void | putAll (Map<? extends K, ? extends V > map) |
| V | getInterpolated (K key) |
Static Private Attributes | |
| static final long | serialVersionUID =<PHONE_NUMBER>778054124L |
Interpolating Tree Maps are used to get values at points that are not defined by making a guess from points that are defined. This uses linear interpolation.
| <K> | The type of the key (must implement InverseInterpolable) |
| <V> | The type of the value (must implement Interpolable) |
| frc.lib.math.InterpolatingTreeMap< K extends InverseInterpolable< K,, V extends Interpolable< V >.InterpolatingTreeMap | ( | int | maximumSize | ) |
| frc.lib.math.InterpolatingTreeMap< K extends InverseInterpolable< K,, V extends Interpolable< V >.InterpolatingTreeMap | ( | ) |
| V frc.lib.math.InterpolatingTreeMap< K extends InverseInterpolable< K,, V extends Interpolable< V >.getInterpolated | ( | K | key | ) |
| key | Lookup for a value (does not have to exist) |
Get surrounding keys for interpolation
If attempting interpolation at ends of tree, return the nearest data point
Get surrounding values for interpolation
| V frc.lib.math.InterpolatingTreeMap< K extends InverseInterpolable< K,, V extends Interpolable< V >.put | ( | K | key, |
| V | value | ||
| ) |
Inserts a key value pair, and trims the tree if a max size is specified
| key | Key for inserted data |
| value | Value for inserted data |
| void frc.lib.math.InterpolatingTreeMap< K extends InverseInterpolable< K,, V extends Interpolable< V >.putAll | ( | Map<? extends K, ? extends V > | map | ) |
|
staticprivate |


If this checkbox is cleared and you attempt to wrap an URL address with the  tag, IntelliJ IDEA encloses
the URL address in

and positions the cursor inside the double quotes in the
href
attribute. For example, wrapping http://www.jetbrains.com
will result in http://www.jetbrains.com
:
If this checkbox is selected and you attempt to wrap an URL address with the  tag, IntelliJ IDEA inserts
the URL address inside the double quotes as the value of the
href
attribute and encloses the URL in
<a href="<wrapped URL>">
. For example, wrapping
http://www.jetbrains.com
will result in http://www.jetbrains.com
.
Moreover, IntelliJ IDEA highlights the wrapped URL green as a recognized URL:


That should be possible.
If you head to http://community.sitepoint.com,
open an account (you can log in with a bunch of services), then start a thread in the
JavaScript forum, we can discuss it there.
Send me a message via Twitter/contact form when you have done this and I’ll answer
you on SitePoint.
if you go to task manager on chrome and you select something then click on end process it will
make it crash when i do it for the hapara remote control teacher dashboard it will come back
after a few seconds so i want a script that will keep selecting it then ending it
Sure I can try and help you, but the comments section of a blog is a bad place to do so.
Instead, head to http://community.sitepoint.com, then
register an account (or log in with FaceBook, Google or Twitter) and post your question in the
JavaScript forum.
Once you have done that let me know and I’ll answer you there.
I’d be interested to know how to find elements with a fixed pixel width and change them to a
percentage one. For example, if an element is defined to be over 800px wide, change it to 100%.
these tutorials are wonderful. I just wish there were dozens more. thank you!
Thanks for that. Anything you would like to see a tutorial on?
I’d love to see: replacing an element in a page with something (say a picture from a different website)
Hi Gareth,
That should be possible.
If you head to http://community.sitepoint.com, open an account (you can log in with a bunch of services), then start a thread in the JavaScript forum, we can discuss it there.
Send me a message via Twitter/contact form when you have done this and I’ll answer you on SitePoint.
How do you create a script that will constantly end the hapara remote control teacher dashboard in task manager on a chromebook?
To be honest, no idea.
What have you tried?
Plus, what do you mean by “constantly end”?
if you go to task manager on chrome and you select something then click on end process it will make it crash when i do it for the hapara remote control teacher dashboard it will come back after a few seconds so i want a script that will keep selecting it then ending it
I don’t own a Chromebook, so I have no idea if this is possible. Sorry.
How do you write a script for buying something online or just adding to cart for purchase?
You can use Tampermonkey to simulate a click on an “Add to Cart” button, or you can use it to enter values in a form, then programatically submit it.
The implementation details would depend on what the form in question looked like.
Hi there,
Thanks for your tutorial.
I am trying to get this script work on this site form fill and can’t get it work.
https://www.saga.co.uk/insurance/car-insurance/get-quote/Vehicle
Could you help me figure out what I am doing wrong please.
Kind Regards.
Sure I can try and help you, but the comments section of a blog is a bad place to do so.
Instead, head to http://community.sitepoint.com, then register an account (or log in with FaceBook, Google or Twitter) and post your question in the JavaScript forum.
Once you have done that let me know and I’ll answer you there.
I’d be interested to know how to find elements with a fixed pixel width and change them to a percentage one. For example, if an element is defined to be over 800px wide, change it to 100%.
Any ideas where to start?
Sure. Something like this should get you going:
Would this work for auto filling craigslist posts?
Yup, should do.


This sample demonstrates a connection-less NDIS 5.0, 5.1 or 6.0 protocol driver. The driver supports sending and receiving raw Ethernet frames using ReadFile/WriteFile calls from user-mode. As an NDIS protocol, it illustrates how to establish and tear down bindings to Ethernet adapters, i.e. those that export medium type NdisMedium802_3. It shows how to set a packet filter, send and receive data, and handle plug-and-play events.
The sample works on Windows 2000 and later platforms.
The sample also demonstrates how to write a Notify Object dll. The Notify Object is used for calling into the Wdf Coinstaller to install and load the framework library.
From the Free or Checked Build environment, execute build -ceZ in the ndisprot directory.
Depending on the build environment, the 50 subdirectory produces either NDIS5.0 or NDIS 5.1 compatible driver. If built in the Windows 2000 build environment, it will produce NDIS 5.0 compatible driver. If it's built in the Windows XP or Window Server 2003 build environment, it will produce NDIS 5.1 compatible driver.
The 60 subdirectory can be built only in the Windows Vista build environment. The sample built in this sub directory will be NDIS 6.0 compatible and will work on Windows Vista and later operating systems.
The driver is installed using the INF file ndisprot.inf, which is provided in the driver directory. In Network Connections UI, select an adapter and open Properties.
Click Install, then Protocol, then Add, and then Have disk. Then point to the location of the .inf and driver.
Select Sample NDIS Protocol Driver and click OK. After installing the protocol, copy over the test application files uiotest.exe and protest.exe to a convenient location. Please note that the driver service has been set to manual start in the INF file. As a result, it doesn't get loaded automatically when you install.
To start the driver, type
Net start ndisprot
To stop the driver, type
Net stop ndisprot
To test the NDIS 5.x driver, run uiotest. For help on usage, run uiotest -?
usage: UIOTEST [options] <devicename> options: -e: Enumerate devices -r: Read -w: Write (default) -l <length>: length of each packet (default: 100) -n <count>: number of packets (defaults to infinity) -m <MAC address> (defaults to local MAC)
To test the NDIS 6.0 driver, run prottest. For help on usage, run prottest -?
usage: PROTTEST [options] <devicename> options: -e: Enumerate devices -r: Read -w: Write (default) -l <length>: length of each packet (default: 100) -n <count>: number of packets (defaults to infinity) -m <MAC address> (defaults to local MAC)
Uiotest/Prottest exercises the IOCTLs supported by NDISPROT, and sends and/or receives data on the selected device. In order to use uiotest/prottest, the user must have administrative privilege. Users should pass down a big enough buffer in order to receive the entire received data. If the length of the buffer passed down is smaller than the length of the received data, NDISPROT will only copy part of the data and discard the rest when the given buffer is full.
For NDIS 5.x driver, use the –e option on uiotest to enumerate all devices to which NDISPROT is bound:
C:\uio>uiotest -e
0. \DEVICE\{9273DA7D-5275-4B9A-AC56-68A49D121F1F}
- Intel-Based 10/100 Ethernet Card
The following command sends and receives 2 packets on a device. Since these packets are sent to the local MAC address (default), both packets are received. The device name parameter to uiotest is picked up from the output of uiotest –e (see above).
C:\uio>uiotest -n 2 \DEVICE\{9273DA7D-5275-4B9A-AC56-68A49D121F1F} DoWriteProc: finished sending 2 packets of 100 bytes each DoReadProc finished: read 2 packets
For NDIS 6.0 driver, use the –e option on prottest to enumerate all devices to which NDISPROT is bound:
C:\prot>prottest -e
0. \DEVICE\{9273DA7D-5275-4B9A-AC56-68A49D121F1F}
- Intel-Based 10/100 Ethernet Card
The following command sends and receives 2 packets on a device. Since these packets are sent to the local MAC address (default), both packets are received. The device name parameter to prottest is picked up from the output of protest –e (see above).
C:\prot>prottest -n 2 \DEVICE\{9273DA7D-5275-4B9A-AC56-68A49D121F1F} DoWriteProc: finished sending 2 packets of 100 bytes each DoReadProc finished: read 2 packets
For security reasons, this driver does not allow packets with fake MAC addresses to be sent from usermode applications.
With a checked version of ndisprot.sys, you can control the volume of debug information generated by changing the variable ndisprotDebugLevel. Refer to debug.h for more information.
Directory: 50, 60
File Description
debug.c Routines to aid debugging
debug.h Debug macro definitions
excallbk.c Handles load order dependency between this sample and NDISWDM sample
macros.h Spinlock, event, referencing macros
ndisbind.c NDIS protocol entry points to handle binding/unbinding from adapters
ndisprot.h Data structure definitions
precomp.h Contains the precompiled headers
protuser.h Has the definitions of ioctls issued by protuser.exe application used on NDIS 6.0
nuiouser.h Has the definitions of ioctls issued by nuiouser.exe application used on NDIS 5.0
ndisprot.inf INF file for installing NDISPROT
ntdisp.c NT Entry points and dispatch routines for NDISPROT
recv.c NDIS protocol entry points for receiving data, and IRP_MJ_READ processing
send.c NDIS protocol routines for sending data, and IRP_MJ_WRITE processing
Directory: NotifyOb
File Description
Common.hpp Header file containing the common include files for the project
dllmain.cpp Handles loading/unloading of Wdf Coinstaller and the notify object dll
ProtNotify.cpp Handles loading/unloading the WDF loader during the device installation/removal
ProtNotify.idl Defines the interfaces for the notify object dll
ProtNotify.def Defines the exports of notify object dll
ProtNotify.rc Resource file for the notify object dll
resource.h Defines the resource ids used by the notify object
|
|
© Microsoft Corporation
2000


Responsive will, by default, give end users the ability to show the information that it has hidden in a DataTables child row. However, it is not limited to this behaviour, and in fact has built in options to immediately show the child rows (no interaction required by the end user) and to display the information in a pop-up modal.
These options are explored in this section.


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Please contact the Skills for Care team for more information.
Phone: 0113 241 0969
Email:
<EMAIL_ADDRESS>Please contact the Skills for Care team for more information.
Phone: 0113 241 0969
Email:
ascwds-support@skillsforcare.org.uk


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Figure 1
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Sketch map of the Heihe River basin and gauging meteorologic ... |
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Figure 2
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Performances of 23 GCMs for the precipitation, T mean, T max ... |
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Figure 3
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Spatial variation patterns of the mean annual precipitation ... |
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Figure 4
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Spatial variation patterns of the T mean under ( a) RCP2.6; ... |
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Figure 5
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Spatial variation patterns of the T max under ( a) RCP2.6; ( ... |
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Figure 6
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Spatial variation patterns of the T min under ( a) RCP2.6; ( ... |
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Figure 7
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Changes of the mean annual ( a) maize yield and ( b) CWC in ... |
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Figure 8
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Changes of the mean annual ( a) maize yield and ( b) CWC in ... |
|
Figure 9
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Decadal changes of the maize WP in the ( a) Gaotai area and ... |


{{#app}}
Your app is deploying to {{app.name}}.herokuapp.com, and will be ready soon.
Build failed. {{message}}


| 040:061 Khan | : |
Allah, it is He Who has made the night for you that you may rest therein and the day for you to see. Truly, Allah is full of Bounty to mankind, yet most of mankind give no thanks. |
| 040:061 Maulana | : |
Allah is He Who made for you the night for resting in and the day for seeing. Surely Allah is Full of Grace to men, but most men give not thanks. |
| 040:061 Pickthal | : |
Allah it is Who hath appointed for you night that ye may rest therein, and day for seeing. Lo! Allah is a Lord of bounty for mankind, yet most of mankind give not thanks. |
| 040:061 Rashad | : |
GOD is the One who designed the night so you can rest in it, and the day lighted. GOD bestows many blessings upon the people, but most people are not thankful. |
| 040:061 Sarwar | : |
It is God Who has made the night for you to rest and the day for you to see. God is Benevolent to the human being, but most people do not give Him due thanks. |
| 040:061 Shakir | : |
Allah is He Who made for you the night that you may rest therein and the day to see; most surely Allah is Gracious to men, but most men do not give thanks. |
| 040:061 Sherali | : |
ALLAH is HE who has made the night for you that you may rest therein, and the day to enable you to see. Verily, ALLAH is Bountiful to mankind, yet most men are ungrateful. |
| 040:061 Yusufali | : |
It is Allah Who has made the Night for you, that ye may rest therein, and the days as that which helps (you) to see. Verily Allah is full of Grace and Bounty to men: yet most men give no thanks. |
Concepts/Themes Covered: أركان الإسلام > التوحيد > توحيد الله تعالي > صفات الله تعالى > ذو فضل Pillars of Islam> Islamic> Oneness of Allah> His Glory's Characteristics> The Full of Bounty to Mankind أركان الإسلام > التوحيد > توحيد الله تعالي > وحدانيته Pillars of Islam> Islamic> Oneness of Allah> Singularity and Being Unique الإنسان والعلاقات الاجتماعية > الإنسان > حال أكثر الناس Man and The Social Relations>Man>The Status of the Most People
This tool uses eight English parallel translations for the Holy Quran imported from Mr. Clay Smith. You can also visit Qurany Concepts for browsing the Quran themes or topics. If you want to search the Holy Quran for keywords, please visit Qurany Keywords.


Demo Home Page
Congratulations, you logged in successfully!
This is a small website designed for demonstrating the robot framework page object library.
Congratulations, you logged in successfully!
This is a small website designed for demonstrating the robot framework page object library.


{% extends 'layout.html' %} {% block pageTitle %} Find an NHS mental health crisis support service {% endblock %} {% block beforeContent %}
Only leave your home if it's essential. This will help stop the spread of coronavirus.
Anyone in the UK can also:


REINDEX rebuilds an index using the data stored in the index's table, replacing the old copy of the index. There are several scenarios in which to use REINDEX:
An index has become corrupted, and no longer contains valid data. Although in theory this should never happen, in practice indexes can become corrupted due to software bugs or hardware failures. REINDEX provides a recovery method.
An index has become "bloated", that it is contains many empty or nearly-empty pages. This can occur with B-tree indexes in PostgreSQL under certain uncommon access patterns. REINDEX provides a way to reduce the space consumption of the index by writing a new version of the index without the dead pages. See Section 23.2 for more information.
You have altered a storage parameter (such as fillfactor) for an index, and wish to ensure that the change has taken full effect.
An index build with the CONCURRENTLY option failed, leaving an "invalid" index. Such indexes are useless but it can be convenient to use REINDEX to rebuild them. Note that REINDEX will not perform a concurrent build. To build the index without interfering with production you should drop the index and reissue the CREATE INDEX CONCURRENTLY command.
Recreate the specified index.
Recreate all indexes of the specified table. If the table has a secondary "TOAST" table, that is reindexed as well.
Recreate all indexes within the current database. Indexes on shared system catalogs are also processed. This form of REINDEX cannot be executed inside a transaction block.
Recreate all indexes on system catalogs within the current database. Indexes on shared system catalogs are included. Indexes on user tables are not processed. This form of REINDEX cannot be executed inside a transaction block.
The name of the specific index, table, or database to be reindexed. Index and table names can be schema-qualified. Presently, REINDEX DATABASE and REINDEX SYSTEM can only reindex the current database, so their parameter must match the current database's name.
This is an obsolete option; it is ignored if specified.
If you suspect corruption of an index on a user table, you can simply rebuild that index, or all indexes on the table, using REINDEX INDEX or REINDEX TABLE.
Things are more difficult if you need to recover from corruption of an index on a system table. In this case it's important for the system to not have used any of the suspect indexes itself. (Indeed, in this sort of scenario you might find that server processes are crashing immediately at start-up, due to reliance on the corrupted indexes.) To recover safely, the server must be started with the -P option, which prevents it from using indexes for system catalog lookups.
One way to do this is to shut down the server and start a single-user PostgreSQL server with the -P option included on its command line. Then, REINDEX DATABASE, REINDEX SYSTEM, REINDEX TABLE, or REINDEX INDEX can be issued, depending on how much you want to reconstruct. If in doubt, use REINDEX SYSTEM to select reconstruction of all system indexes in the database. Then quit the single-user server session and restart the regular server. See the postgres reference page for more information about how to interact with the single-user server interface.
Alternatively, a regular server session can be started with -P included in its command line options. The method for doing this varies across clients, but in all libpq-based clients, it is possible to set the PGOPTIONS environment variable to -P before starting the client. Note that while this method does not require locking out other clients, it might still be wise to prevent other users from connecting to the damaged database until repairs have been completed.
REINDEX is similar to a drop and recreate of the index in that the index contents are rebuilt from scratch. However, the locking considerations are rather different. REINDEX locks out writes but not reads of the index's parent table. It also takes an exclusive lock on the specific index being processed, which will block reads that attempt to use that index. In contrast, DROP INDEX momentarily takes exclusive lock on the parent table, blocking both writes and reads. The subsequent CREATE INDEX locks out writes but not reads; since the index is not there, no read will attempt to use it, meaning that there will be no blocking but reads might be forced into expensive sequential scans.
Reindexing a single index or table requires being the owner of that index or table. Reindexing a database requires being the owner of the database (note that the owner can therefore rebuild indexes of tables owned by other users). Of course, superusers can always reindex anything.
Prior to PostgreSQL 8.1, REINDEX DATABASE processed only system indexes, not all indexes as one would expect from the name. This has been changed to reduce the surprise factor. The old behavior is available as REINDEX SYSTEM.
Prior to PostgreSQL 7.4, REINDEX TABLE did not automatically process TOAST tables, and so those had to be reindexed by separate commands. This is still possible, but redundant.
Rebuild a single index:
REINDEX INDEX my_index;
Rebuild all the indexes on the table my_table:
REINDEX TABLE my_table;
Rebuild all indexes in a particular database, without trusting the system indexes to be valid already:
$ export PGOPTIONS="-P" $ psql broken_db ... broken_db=> REINDEX DATABASE broken_db; broken_db=> \q


Batik Air flight makes emergency landing in Kupang airport after pilot becomes ill
by Coconuts BaliA Batik Air flight was forced to make an emergency landing yesterday afternoon because the pilot experienced health problems shortly before its scheduled landing at El-Tari International Airport in Kupang, East Nusa Tenggara.
Batik Air’s head of strategic communications, Danang Mandala Prihantoro, explained that all crew members of Batik Air flight ID-6548 had undergone through pre-flight check and were deemed airworthy for flight.
Just as the flight was about to land, however, the pilot reportedly informed his first officer that he was feeling ill.
“Before descent, the Pilot in Command [PIC] felt ill and was experiencing a strong headache, which disrupted his concentration and made him weak,” Danang said, as quoted by state news agency Antara.
The first officer then informed air traffic control that the plane will have to conduct an emergency landing in Kupang. According to a report from Liputan 6, the PIC identified as Djarot Harnanto, was able to make the emergency landing before losing consciousness.
Once the plane landed, Djarot was immediately evacuated to a local hospital in Kupang.
There were 148 passengers and seven crew members on board the Batik Air ID-6548 flight.
Barata Singgih Riwahono, General Manager at El Tari International Airport General, said that the National Transportation Safety Committee (KNKT) are conducting an investigation into the matter.
“The cause of [the pilot] fainting is not yet determined, [we are] still waiting for further examination by KNKT,” Barata said yesterday.
Read more news and updates from Bali here.


The goal of this exercise is to learn how to use the Java
Authentication and Authorization (JAAS) API to perform
authentication.
JAAS provides a standard pluggable authentication framework (PAM) for the Java platform. An application uses the JAAS API to perform authentication - the process of verifying the identity of the user who is using the application and gathering his identity information into a container called a subject. The application can then use the identity information in the subject along with the JAAS API to make authorization decisions, to decide whether the authenticated user is allowed to access protected resources or perform restricted actions. This exercise demonstrates JAAS Authentication. It does not demonstrate JAAS Authorization.
Read the Jaas.java sample code. The code performs the following tasks:
Subject.doAs
will run the code defined in
MyAction
as the authenticated user [lines 14-15]. This
serves two purposes. First, code in MyAction
that requires
identity information for authentication to a service could get it
from the subject. This exercise demonstrates this use. Second, if
MyAction
accesses any protected resources/operations, the
identity information in the current subject would be used to make
the corresponding access control decision. This second aspect is
not covered in this exercise.
%JAVA_HOME%/bin
is in the PATH
environment variable.This exercise introduced the main classes of the JAAS APIs:
LoginContext
and Subject
. You learned how
to use LoginContext
to authenticate a user and collect
its identity information in a Subject
. You then
learned how to use the Subject
to perform an action as
the authenticated user.
Proceed to Exercise 2 to learn how to configure the sample application to use Kerberos for authentication.
The goal of this exercise is to learn how to configure a JAAS application to use Kerberos for authentication.
Kerberos is an Internet standard protocol for trusted-third party authentication defined in RFC 4120. It is available on most modern computing platforms today, including Solaris, Windows XP, and Linux.
The Kerberos architecture is centered around a trusted authentication service called the key distribution center, or KDC. Users and services in a Kerberos environment are referred to as principals; each principal shares a secret (such as a password) with the KDC. A principal authenticates to Kerberos by proving to the KDC that it knows the shared secret. If the authentication is successful, the KDC issues a ticket-granting-ticket (TGT) to the principal. When the principal subsequently wants to authenticate to a service on the network, such as a directory service or a file service, (thereby, acting as a "client" of the service), it gives the TGT to the KDC to obtain a service ticket to communicate with the service. Not only does the service ticket indicate the identities of the client and service principals, it also contains a session key that can be used by the client and service to subsequently establish secure communication. To authenticate to the service, the client sends the service ticket to the service. When the service receives the ticket, it decodes it using the secret it shares with the KDC.
In this architecture, a principal only authenticates directly (once) to the KDC. It authenticates indirectly to all other services via the use of service tickets. Service tickets are how the KDC vouches for the identity of a principal. The ability of a principal to access multiple secure services by performing explicit authentication only once is called single sign-on.
In JAAS, for a client principal, "logging into Kerberos" means
acquiring the TGT and placing it in the Subject
, so
that it can be used for authentication with services that the
client will access. For a service principal, "logging into
Kerberos" means obtaining the secret keys that the service needs to
decode incoming client authentication requests.
Examine the jaas-krb5.conf
configuration file.
This file contains two entries, one named client and one named
server. The client entry indicates that the
LoginContext
must use the
com.sun.security.auth.module.Krb5LoginModule
.
The server entry indicates that the LoginContext
must use the
same login module, and use keys from the
sample.keytab
file for the principal
host/machineName
.
hostname
command.Edit this file and change the entry for server principal to use the name of your machine. For example, if your machine name is j1hol-001, this line in the configuration file should look like this:
principal="host/j1hol-001"
Perform client authentication by typing the following command:
% java -Djava.security.auth.login.config=jaas-krb5.conf Jaas client
You will be prompted for a password. You should see the following output. Replace password with a password that is secure.
Kerberos password for test: password Authenticated principal<EMAIL_ADDRESS>Performing secure action...
Perform server authentication by typing the following command:
% java -Djava.security.auth.login.config=jaas-krb5.conf Jaas server
You should see the following output:
Authenticated principal<EMAIL_ADDRESS>Performing secure action...
In this exercise, you learned how to configure a JAAS application to use a Kerberos login module, both as a client principal who enters his/her username/password interactively, and as a service principal who gets its keys from a keytab file.
Proceed to Part II to learn how to establish secure communication channels using Java security APIs.