Лекция для сотрудников фирмы Soft-logic, проведенная 13.11.2014. В ходе лекции рассматривались следующие ключевые моменты:
1. Назначение lambda-выражений
2. Синтаксис lambda-выражений
3. Функциональные интерфейсы
4. Default и статические методы в интерфейсах
5. Ссылки на методы
6. Область действия переменных
7. Трансляция lambda-выражений
8. Сериализация lambda-выражений
Лекция для сотрудников фирмы Soft-logic, проведенная 13.11.2014. В ходе лекции рассматривались следующие ключевые моменты:
1. Назначение lambda-выражений
2. Синтаксис lambda-выражений
3. Функциональные интерфейсы
4. Default и статические методы в интерфейсах
5. Ссылки на методы
6. Область действия переменных
7. Трансляция lambda-выражений
8. Сериализация lambda-выражений
The Kerberos authentication process involves 6 steps:
1. The client requests a ticket-granting ticket (TGT) from the authentication server (AS).
2. The AS issues the client a TGT encrypted with the ticket-granting service (TGS) key.
3. The client uses the TGT to request a service ticket from the TGS for a particular service.
4. The TGS returns a service ticket encrypted with the service's key and the client/TGS session key to the client.
5. The client presents the service ticket to the service to request access.
6. Upon verification, the service provides access to the client.
The document is a calendar for the year 2011 that provides horoscopes, astrological predictions and important dates for each month. It includes summaries for each zodiac sign (Capricorn, Aquarius, Pisces, etc.) predicting what the year will hold for areas like relationships, career, finances and luck. The document ends with a 3 sentence summary of management consulting firm In-Depth Consulting located in Bangalore, India that specializes in leadership development and business alignment.
The document summarizes a brochure created by students from a German and Italian school as part of their exchange program. The brochure provides information on different aspects of German culture and life in Giessen, including typical foods, nightlife, museums, the natural environment, and leisure activities. It aims to help the students understand and compare life as a young person in Germany and Italy. Sections cover foods, landscapes and climate in the region, nightlife options in Giessen, the Mathematikum science museum, and fitness, sports, and cultural activities available.
This calendar celebrates the culture and resilience of the Indian people. India's 1.2 billion people demonstrate resilience through facing daily challenges with hope, smiles, and a desire to live fully. The calendar was created to honor the simple yet extraordinary spirit of Indians in their everyday lives.
This document provides a brief review of verb forms and tenses in English including:
1) Forms of the verb "to be" including present simple, past simple, and past participle forms.
2) Examples of simple present and past tense forms of "to be".
3) Examples of present and past continuous (progressive) forms of "to be".
4) Examples of simple present and past tense forms and the present perfect tense.
5) A note about words that can be either verbs or adjectives depending on their position.
APC stands for Acquisition and Production costs. Acquisition refers to externally purchased assets, including invoice price and related expenses. Production cost refers to internally created assets through the addition of expenses to AUC over time, such as additions to an office building. APC therefore includes both external and internal costs that need to be capitalized.
El documento presenta un plan de sesión para un curso de mantenimiento de computadores. El plan incluye los objetivos de aprendizaje, como identificar partes de hardware y realizar mantenimiento preventivo. La sesión de 10 horas incluye actividades como identificar componentes en imágenes y sustentar su función.
Este documento presenta 5 circuitos lógicos combinacionales con sus tablas de verdad correspondientes. También incluye 2 ejemplos de cómo escribir funciones lógicas en forma canónica.
Factors that affect language learning strategiesFionna Jeffery
There are several key factors that affect language learning strategies:
1. Personality - Introverts are less likely to experiment with new language, while extroverts are risk-takers who actively use the language in various situations.
2. Age - Children are more capable of gaining a native-like accent and tend to master pronunciation and grammar better than adults due to their young minds. Adults have an advantage in learning grammar more quickly initially.
3. Social-psychological factors - Motivation, attitudes, teachers' expectations, parents' and peers' attitudes can all positively or negatively influence language learning. Females tend to use social and metacognitive strategies more frequently, while males prefer metacognitive
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
Extend Eclipse p2 framework capabilities: Add your custom installation stepsDragos_Mihailescu
This document discusses extending the capabilities of the Eclipse p2 framework by adding custom installation steps. It describes implementing a custom p2 touchpoint and action for the CodeWarrior IDE to provide a "Multi User Install" capability. This allows installing Eclipse files in both administrator-level and user-level locations to support multiple users accessing the same installation. The goal is to continue enhancing the p2 updater functionality to better manage external Eclipse files, include uninstall support for external files, and synchronize with new p2 releases from the Eclipse project.
This document contains contact information for 23 different advertisers, including their addresses, phone numbers, emails and websites. The advertisers are various companies providing services like manpower consultancy, overseas jobs, travel and tours.
This document discusses the functions, vulnerabilities, and controls at each layer of the OSI model:
1. Physical layer: deals with physical addressing and network topology. Vulnerabilities include eavesdropping and physical theft. Controls include locks, surveillance and electromagnetic shielding.
2. Data link layer: deals with MAC addressing and frame ordering. Vulnerabilities are MAC spoofing and VLAN issues. Controls include MAC filtering and secure VLAN design.
3. Network layer: deals with routing and path determination. Vulnerabilities are route and IP spoofing. Controls include route filtering and firewalls.
4. Transport layer: deals with multiplexing, sequencing and error checking. Vulnerabilities are spoofing and protocol differences
"It’s not only about East vs. West" –
Diversity throughout Asia from a Japanese Point of View
The EYE SQUARE Academy, a series of talks on the topic of User Experience started with Noriko Osaka's talk on "Intercultural Differences in UX"
Noriko Osaka represents EYE SQUARE as Director User Experience Asia at our office in Tokyo, Japan and is a representative for UXPA-Asia, the regional chapter of UXPA.
In her talk she highlighted intercultural differences in the usage of interactive systems and how to address these differences in global UX research.
watch Noriko Osaka's talk here:
https://vimeo.com/46419740
Digital Payment Services - Intercultural Differences and Trust as Key Determi...eye square
Intercultural differences and levels of trust were key determinants for the acceptance of digital payment systems. Cultural characteristics like uncertainty avoidance and institutional trust influenced usage. System characteristics like usability and technology costs also impacted acceptance. The document examined acceptance across countries and found that industrialized nations with developed financial systems and technology had higher acceptance, while developing nations saw greater utility and acceptance from mobile payments that expanded access to banking.
iPhone vs. Samsung Galaxy S II - User Experience Case Study (English)eye square
iPhone vs. Samsung UX Case Study
In terms of popularity the iPhone is the clear winner. But is the iPhone really as user friendly as widely assumed? eye square performed a comprehensive usability assessment to find out more about the performance of the iPhone 4 in comparison to the Samsung Galaxy S II.
The Kerberos authentication process involves 6 steps:
1. The client requests a ticket-granting ticket (TGT) from the authentication server (AS).
2. The AS issues the client a TGT encrypted with the ticket-granting service (TGS) key.
3. The client uses the TGT to request a service ticket from the TGS for a particular service.
4. The TGS returns a service ticket encrypted with the service's key and the client/TGS session key to the client.
5. The client presents the service ticket to the service to request access.
6. Upon verification, the service provides access to the client.
The document is a calendar for the year 2011 that provides horoscopes, astrological predictions and important dates for each month. It includes summaries for each zodiac sign (Capricorn, Aquarius, Pisces, etc.) predicting what the year will hold for areas like relationships, career, finances and luck. The document ends with a 3 sentence summary of management consulting firm In-Depth Consulting located in Bangalore, India that specializes in leadership development and business alignment.
The document summarizes a brochure created by students from a German and Italian school as part of their exchange program. The brochure provides information on different aspects of German culture and life in Giessen, including typical foods, nightlife, museums, the natural environment, and leisure activities. It aims to help the students understand and compare life as a young person in Germany and Italy. Sections cover foods, landscapes and climate in the region, nightlife options in Giessen, the Mathematikum science museum, and fitness, sports, and cultural activities available.
This calendar celebrates the culture and resilience of the Indian people. India's 1.2 billion people demonstrate resilience through facing daily challenges with hope, smiles, and a desire to live fully. The calendar was created to honor the simple yet extraordinary spirit of Indians in their everyday lives.
This document provides a brief review of verb forms and tenses in English including:
1) Forms of the verb "to be" including present simple, past simple, and past participle forms.
2) Examples of simple present and past tense forms of "to be".
3) Examples of present and past continuous (progressive) forms of "to be".
4) Examples of simple present and past tense forms and the present perfect tense.
5) A note about words that can be either verbs or adjectives depending on their position.
APC stands for Acquisition and Production costs. Acquisition refers to externally purchased assets, including invoice price and related expenses. Production cost refers to internally created assets through the addition of expenses to AUC over time, such as additions to an office building. APC therefore includes both external and internal costs that need to be capitalized.
El documento presenta un plan de sesión para un curso de mantenimiento de computadores. El plan incluye los objetivos de aprendizaje, como identificar partes de hardware y realizar mantenimiento preventivo. La sesión de 10 horas incluye actividades como identificar componentes en imágenes y sustentar su función.
Este documento presenta 5 circuitos lógicos combinacionales con sus tablas de verdad correspondientes. También incluye 2 ejemplos de cómo escribir funciones lógicas en forma canónica.
Factors that affect language learning strategiesFionna Jeffery
There are several key factors that affect language learning strategies:
1. Personality - Introverts are less likely to experiment with new language, while extroverts are risk-takers who actively use the language in various situations.
2. Age - Children are more capable of gaining a native-like accent and tend to master pronunciation and grammar better than adults due to their young minds. Adults have an advantage in learning grammar more quickly initially.
3. Social-psychological factors - Motivation, attitudes, teachers' expectations, parents' and peers' attitudes can all positively or negatively influence language learning. Females tend to use social and metacognitive strategies more frequently, while males prefer metacognitive
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
Extend Eclipse p2 framework capabilities: Add your custom installation stepsDragos_Mihailescu
This document discusses extending the capabilities of the Eclipse p2 framework by adding custom installation steps. It describes implementing a custom p2 touchpoint and action for the CodeWarrior IDE to provide a "Multi User Install" capability. This allows installing Eclipse files in both administrator-level and user-level locations to support multiple users accessing the same installation. The goal is to continue enhancing the p2 updater functionality to better manage external Eclipse files, include uninstall support for external files, and synchronize with new p2 releases from the Eclipse project.
This document contains contact information for 23 different advertisers, including their addresses, phone numbers, emails and websites. The advertisers are various companies providing services like manpower consultancy, overseas jobs, travel and tours.
This document discusses the functions, vulnerabilities, and controls at each layer of the OSI model:
1. Physical layer: deals with physical addressing and network topology. Vulnerabilities include eavesdropping and physical theft. Controls include locks, surveillance and electromagnetic shielding.
2. Data link layer: deals with MAC addressing and frame ordering. Vulnerabilities are MAC spoofing and VLAN issues. Controls include MAC filtering and secure VLAN design.
3. Network layer: deals with routing and path determination. Vulnerabilities are route and IP spoofing. Controls include route filtering and firewalls.
4. Transport layer: deals with multiplexing, sequencing and error checking. Vulnerabilities are spoofing and protocol differences
"It’s not only about East vs. West" –
Diversity throughout Asia from a Japanese Point of View
The EYE SQUARE Academy, a series of talks on the topic of User Experience started with Noriko Osaka's talk on "Intercultural Differences in UX"
Noriko Osaka represents EYE SQUARE as Director User Experience Asia at our office in Tokyo, Japan and is a representative for UXPA-Asia, the regional chapter of UXPA.
In her talk she highlighted intercultural differences in the usage of interactive systems and how to address these differences in global UX research.
watch Noriko Osaka's talk here:
https://vimeo.com/46419740
Digital Payment Services - Intercultural Differences and Trust as Key Determi...eye square
Intercultural differences and levels of trust were key determinants for the acceptance of digital payment systems. Cultural characteristics like uncertainty avoidance and institutional trust influenced usage. System characteristics like usability and technology costs also impacted acceptance. The document examined acceptance across countries and found that industrialized nations with developed financial systems and technology had higher acceptance, while developing nations saw greater utility and acceptance from mobile payments that expanded access to banking.
iPhone vs. Samsung Galaxy S II - User Experience Case Study (English)eye square
iPhone vs. Samsung UX Case Study
In terms of popularity the iPhone is the clear winner. But is the iPhone really as user friendly as widely assumed? eye square performed a comprehensive usability assessment to find out more about the performance of the iPhone 4 in comparison to the Samsung Galaxy S II.
5. Проблема
void printList(List<Number> list) {...}
printList(new ArrayList<Integer>());
Типы не наследуются.
printList(new ArrayList<Long>());
List<Integer> не является
printList(new ArrayList<Float>()); наследником
List<Number>
Вместо List<Number> передаём
List<Integer> – Compilation error!
6. Решение
Использовать <?>:
void printList(List<? extends Number> list) {...}
printList(new ArrayList<Integer>());
printList(new ArrayList<Long>());
printList(new ArrayList<Float>());
Передаём List<Integer> – OK!
7. Использование <?>
● Не стоит использовать <?> в возвращаемых
значениях: это лишь увеличит количество кода
● К тому же:
List<Number> list1 = ...;
list1.add(new Long(1L)); OK!
List<? extends Number> list2 = ...;
list2.add(new Long(1L));
Compilation error?!
Если вы знаете, почему такое запрещено, скажите нам
пожалуйста. А то мы все головы сломали…