This document provides a quick reference guide for EJBQL 3.0, including:
1) How to write queries using parameters, perform updates and deletes, use subqueries, ordering, and aggregates.
2) Details on query structure, available where clause methods, and using SQL queries.
3) How to map query results to custom result classes and aliases.
More Stored Procedures and MUMPS for DivConqeTimeline, LLC
Reviews how Schema is used to define stored procedures and to validate the parameters during a call. Also, gives an example of updating the database from a stored procedure.
Implementing CQRS and Event Sourcing with RavenDBOren Eini
CQRS stands for Command Query Responsibility Segregation. That is, that command stack and query stack are designed separately. This leads to a dramatic simplification of design and potential enhancement of scalability.
Events are a new trend in software industry. In real-world, we perform actions and these actions generate a reaction. Event Sourcing is about persisting events and rebuilding the state of the aggregates from recorded events.
In this talk I will share a lot of examples about how to effective implementing CQRS and Event Sourcing with RavenDB
Async code on kotlin: rx java or/and coroutines - Kotlin Night TurinFabio Collini
It’s never easy to write async code but luckily there are many libraries to manage asynchronicity without adding too much complexity. In the last years RxJava and the other ReactiveX libraries have been very popular but lately there is a new way to manage async code in Kotlin: the coroutines. In this talk we’ll pros and cons of there two approaches and how to leverage them to simplify asynchronous code on Android.
Do they solve the same problem? Can we use them together? Which one can be used to write functional code? How can we use them effectively in Android development?
Spoiler alert: They are both great!
In this talk we’ll see how to solve common problems using RxJava or Coroutines, starting from basic concepts (for example the Retrofit support and how to cancel a task) to some more advanced (like threading, error management and how to combine multiple tasks).
All example of the talk are available on this repository:
https://github.com/fabioCollini/RxJavaVsCoroutines
Hadoop est devenu une référence dans l’univers du BigData, et MapReduce, un nouveau paradigme pour exploiter les données. Implémenter directement les traitements de données avec MapReduce donne certainement le plus de flexibilité, mais cela revient à utiliser de l’assembleur. Cascalog est sans doute l’alternative la plus concise. Basée sur Clojure, cette solution vous laisse dans un environnement familier (la JVM) tout en vous apportant une abstraction fort utile par le biais de la programmation logique.
From Java to Kotlin beyond alt+shift+cmd+k - Kotlin Community Conf MilanFabio Collini
Kotlin is a first-class language for Android development since Google I/O 2017. And it’s here to stay!
Thanks to Android Studio it’s really easy to introduce Kotlin in an existing project, the configuration is trivial and then we can convert Java classes to Kotlin using a Alt+Shift+Cmd+K. But the new syntax is the just beginning, using Kotlin we can improve our code making it more readable and simpler to write.
In this talk we’ll see how to use some Kotlin features (for example data classes, collections, coroutines and delegates) to simplify Android development comparing the code with the equivalent “modern” Java code. It’s not fair to compare Kotlin code with plain Java 6 code so the Java examples will use lambdas and some external libraries like RxJava and AutoValue.
From java to kotlin beyond alt+shift+cmd+k - Droidcon italyFabio Collini
Kotlin is a first-class language for Android development since Google I/O 2017. And it’s here to stay!
Thanks to Android Studio it’s really easy to introduce Kotlin in an existing project, the configuration is trivial and then we can convert Java classes to Kotlin using a Alt+Shift+Cmd+K. But the new syntax is the just beginning, using Kotlin we can improve our code making it more readable and simpler to write.
In this talk we’ll see how to use some Kotlin features (for example data classes, collections, coroutines and delegates) to simplify Android development comparing the code with the equivalent “modern” Java code. It’s not fair to compare Kotlin code with plain Java 6 code so the Java examples will use lambdas and some external libraries like RxJava and AutoValue.
More Stored Procedures and MUMPS for DivConqeTimeline, LLC
Reviews how Schema is used to define stored procedures and to validate the parameters during a call. Also, gives an example of updating the database from a stored procedure.
Implementing CQRS and Event Sourcing with RavenDBOren Eini
CQRS stands for Command Query Responsibility Segregation. That is, that command stack and query stack are designed separately. This leads to a dramatic simplification of design and potential enhancement of scalability.
Events are a new trend in software industry. In real-world, we perform actions and these actions generate a reaction. Event Sourcing is about persisting events and rebuilding the state of the aggregates from recorded events.
In this talk I will share a lot of examples about how to effective implementing CQRS and Event Sourcing with RavenDB
Async code on kotlin: rx java or/and coroutines - Kotlin Night TurinFabio Collini
It’s never easy to write async code but luckily there are many libraries to manage asynchronicity without adding too much complexity. In the last years RxJava and the other ReactiveX libraries have been very popular but lately there is a new way to manage async code in Kotlin: the coroutines. In this talk we’ll pros and cons of there two approaches and how to leverage them to simplify asynchronous code on Android.
Do they solve the same problem? Can we use them together? Which one can be used to write functional code? How can we use them effectively in Android development?
Spoiler alert: They are both great!
In this talk we’ll see how to solve common problems using RxJava or Coroutines, starting from basic concepts (for example the Retrofit support and how to cancel a task) to some more advanced (like threading, error management and how to combine multiple tasks).
All example of the talk are available on this repository:
https://github.com/fabioCollini/RxJavaVsCoroutines
Hadoop est devenu une référence dans l’univers du BigData, et MapReduce, un nouveau paradigme pour exploiter les données. Implémenter directement les traitements de données avec MapReduce donne certainement le plus de flexibilité, mais cela revient à utiliser de l’assembleur. Cascalog est sans doute l’alternative la plus concise. Basée sur Clojure, cette solution vous laisse dans un environnement familier (la JVM) tout en vous apportant une abstraction fort utile par le biais de la programmation logique.
From Java to Kotlin beyond alt+shift+cmd+k - Kotlin Community Conf MilanFabio Collini
Kotlin is a first-class language for Android development since Google I/O 2017. And it’s here to stay!
Thanks to Android Studio it’s really easy to introduce Kotlin in an existing project, the configuration is trivial and then we can convert Java classes to Kotlin using a Alt+Shift+Cmd+K. But the new syntax is the just beginning, using Kotlin we can improve our code making it more readable and simpler to write.
In this talk we’ll see how to use some Kotlin features (for example data classes, collections, coroutines and delegates) to simplify Android development comparing the code with the equivalent “modern” Java code. It’s not fair to compare Kotlin code with plain Java 6 code so the Java examples will use lambdas and some external libraries like RxJava and AutoValue.
From java to kotlin beyond alt+shift+cmd+k - Droidcon italyFabio Collini
Kotlin is a first-class language for Android development since Google I/O 2017. And it’s here to stay!
Thanks to Android Studio it’s really easy to introduce Kotlin in an existing project, the configuration is trivial and then we can convert Java classes to Kotlin using a Alt+Shift+Cmd+K. But the new syntax is the just beginning, using Kotlin we can improve our code making it more readable and simpler to write.
In this talk we’ll see how to use some Kotlin features (for example data classes, collections, coroutines and delegates) to simplify Android development comparing the code with the equivalent “modern” Java code. It’s not fair to compare Kotlin code with plain Java 6 code so the Java examples will use lambdas and some external libraries like RxJava and AutoValue.
Artificial intelligence (AI) is everywhere, promising self-driving cars, medical breakthroughs, and new ways of working. But how do you separate hype from reality? How can your company apply AI to solve real business problems?
Here’s what AI learnings your business should keep in mind for 2017.
Study: The Future of VR, AR and Self-Driving CarsLinkedIn
We asked LinkedIn members worldwide about their levels of interest in the latest wave of technology: whether they’re using wearables, and whether they intend to buy self-driving cars and VR headsets as they become available. We asked them too about their attitudes to technology and to the growing role of Artificial Intelligence (AI) in the devices that they use. The answers were fascinating – and in many cases, surprising.
This SlideShare explores the full results of this study, including detailed market-by-market breakdowns of intention levels for each technology – and how attitudes change with age, location and seniority level. If you’re marketing a tech brand – or planning to use VR and wearables to reach a professional audience – then these are insights you won’t want to miss.
define a class name Employee whose objects are records for employee..pdffashioncollection2
define a class name Employee whose objects are records for employee. Derive this class from the
class person given in the listing 8.1. An employee record inherits an employee\'s name from the
class Person. In addition, an employee record contains an annual salary represented as a single
value of type double, a hire date that gives the year hired as a single value of type int, and an
identification number that is a value of type String. Give your class a reasonable complement of
constructors, accessor methods, and mutator methods, as well as an equals method. Write a
program to fully test your class definition
this is the test file
import java.util.*;
public class EmployeeTest
{
public static void main(String[] args)
{
Scanner keyboard = new Scanner(System.in);
char repeat;
do // repeat if user says \'yes\'
{
// Test the nine constructors (uses writeOutput method)
Employee e1 = new Employee(); // default constructor
System.out.println(\"Using default constructor:\");
e1.writeOutput();
System.out.println();
System.out.println(\"===============================\");
Employee e2 = new Employee(\"Mondo Kane\");
System.out.println(\"Using constructor with just name:\");
e2.writeOutput();
System.out.println();
System.out.println(\"===============================\");
Employee e3 = new Employee(\"Fleetis Pascal\", 111111.11);
System.out.println(\"Constructor with name & salary :\");
e3.writeOutput();
System.out.println();
System.out.println(\"===============================\");
Employee e4 = new Employee(\"Carl Wolf\", 1968);
System.out.println(\"Constructor with name and hire date:\");
e4.writeOutput();
System.out.println();
System.out.println(\"===============================\");
Employee e5 = new Employee(\"Sharon Kelly\", \"123-45-6789\");
System.out.println(\"Constructor with name and ssn:\");
e5.writeOutput();
System.out.println();
System.out.println(\"===============================\");
Employee e6 = new Employee(\"Joann Rousch\", 333333.33, 1963);
System.out.println(\"Constructor with name, salary & hire date:\");
e6.writeOutput();
System.out.println();
System.out.println(\"===============================\");
Employee e7 = new Employee(\"Lucy Sharp\", 444444.44, \"987-65-4321\");
System.out.println(\"Constructor with name, salary & ssn:\");
e7.writeOutput();
System.out.println();
System.out.println(\"===============================\");
Employee e8 = new Employee(\"Pierre Sokolskis\", 1964, \"999-99-9999\");
System.out.println(\"Constructor with name, hire date & ssn:\");
e8.writeOutput();
System.out.println();
System.out.println(\"===============================\");
Employee e9 = new Employee(\"Last One\", 555.55, 1999,
\"888-88-8888\");
System.out.println(\"Constructor with name, salary, hire date, and ssn:\");
e9.writeOutput();
System.out.println();
System.out.println(\"===============================\");
// Test methods to change, return and write values
// change all
System.out.println(\"Before:\");
e9.writeOutput();
System.out.println();
Sy.
How to ship customer value faster with step functionsYan Cui
In this talk, I'm gonna tell you all about AWS Step Functions - how it works, when to use it, and some tips on how to accelerate app development so you can ship customer values faster.
Recording: coming soon
Real-world serverless podcast: https://realworldserverless.com
Learn Lambda best practices: https://lambdabestpractice.com
Blog: https://theburningmonk.com
Consulting services: https://theburningmonk.com/hire-me
Production-Ready Serverless workshop: https://productionreadyserverless.com
Http4s, Doobie and Circe: The Functional Web StackGaryCoady
Http4s, Doobie and Circe together form a nice platform for building web services. This presentations provides an introduction to using them to build your own service.
Leveraging Scala Macros for Better ValidationTomer Gabel
A talk given at Scalapeño 2014 and JavaOne 2014 (video links to follow).
Data validation is a common enough problem that numerous attempts have been made to solve it elegantly. The de-facto solution in Java (JSR 303) has a number of shortcomings and fails to leverage the powerful Scala type system. The release of Scala 2.10.x introduced a couple of experimental metaprogramming features, namely reflection and macros. In this talk I'll introduce macros by way of a practical example: implementing a full-blown data validation engine, utilizing def macros and a Scala DSL to enable elegant validator definition syntax and call-site.
Define a class named Doctor whose objects are records for clinic’s d.pdfMALASADHNANI
Define a class named Doctor whose objects are records for clinic’s doctors. Derive this class
from the class Person given in listing 8. A Doctor record has the doctor’s name—defined in the
class Person—A specialty as a string (for example Pediatrician, Obstetrician, General
Practitioner, and so on), and office visit fee (use type double). Give your class has a reasonable
complement of constructors, accessor methods and an equals method as well. Write a driver
program to test all your methods.
this is the test file
modify this to make the test file work
Solution
//class doctor extended from person
class Doctor extends Person
{
//instnace variables
String specialty;
double fee;
//default construtor
public Doctor()
{
super();
specialty=\"\";
fee=0;
}
//parameterized contstructor with name as paratemetr
public Doctor(String n)
{
super(n);
specialty=\"\";
fee=0;
}
//constructor accepting name and specialty
public Doctor(String n,String s)
{
super(n);
specialty=s;
fee=0;
}
//constructor accepting name and fee
public Doctor(String n,double f)
{
super(n);
specialty=\"\";
fee=f;
}
//constructor accepting name,fee and specialy
public Doctor(String n,double f,String s)
{
super(n);
specialty=s;
fee=f;
}
//method to set variables for doctor
public void set(String n,double f,String s)
{
set(n);
specialty=s;
fee=f;
}
//setter for fee
public void setOfficeFee(double f)
{
fee=f;
}
//setter for spciality
public void setSpecialty(String s)
{
specialty=s;
}
//getter for speciality
public String getSpecialty()
{
return specialty;
}
//getter for fee
public double getOfficeFee()
{
return fee;
}
//set fee
public void writeOfficeFee()
{
fee=0;
}
//set specislity
public void writeSpecialty()
{
specialty=\"No specialty yet.\";
}
//compare two doctor objects
public boolean equals(Doctor d)
{
return hasSameName(d) && fee==d.fee && specialty.equals(d.specialty);
}
//display doctor detais
public void writeOutput()
{
super.writeOutput();
System.out.println(\"Speciality: \" +specialty);
System.out.println(\"Fee: \"+fee);
}
}
class Person
{
private String name;
public Person()
{
name = \"No name yet.\";
}
public Person(String initialName)
{
name = initialName;
}
public void setName(String newName)
{
name = newName;
}
public void set(String newName)
{
name = newName;
}
public void writeName()
{
name = \"No name yet.\";
}
public String getName()
{
return name;
}
public void writeOutput()
{
System.out.println(\"Name: \" + name);
}
public boolean hasSameName(Person otherPerson)
{
return (this.name.equalsIgnoreCase(otherPerson.getName()));
}
}
import java.util.*;
public class DoctorTest{
public static void main(String []args){
Scanner keyboard = new Scanner(System.in);
char repeat;
do // repeat if user says \'yes\'
{
// Test the six constructors (uses writeOutput method)
Doctor drNo = new Doctor();
System.out.println(\"Using default constructor:\");
System.out.println();
System.out.println(\"Verify:\");
System.out.println(\"No name yet.\");
System.out.println(\"$150\");
System.out.
Similar to Software architecture2008 ejbql-quickref (20)
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.