The document is a presentation about getting started with the Go programming language. It covers Abiola Ibrahim's experience with Go, introduces core Go concepts like types, functions, concurrency, and building a sample attendance tracking application. It also discusses using Go on Google App Engine and examples of companies adopting Go in production.
Docker Introduction at GDG DevFest 2015 Lagos Abiola Ibrahim
Docker is an open platform for building and running distributed applications across various environments. It allows applications to run in lightweight virtual containers that boot faster than traditional virtual machines and allow multiple containers to run on a single host. Docker provides benefits like easy distribution of applications, portability between development and production environments, and isolation that prevents applications from interfering with one another. The document then provides hands-on examples of using Docker to pull images, run containers, mount volumes, expose ports, build images, and set up automated builds.
Go is a compiled, concurrent, garbage-collected programming language developed at Google. It aims to combine the performance and low-level access of compiled languages with the ease of use of scripting languages. Some key features of Go include its simple syntax, static and strong typing, concurrency support through goroutines and channels, and automatic memory management through garbage collection. Go is used by many companies and has a large standard library, though it lacks some common features like inheritance.
greach 2014 marco vermeulen bdd using cucumber jvm and groovyJessie Evangelista
Using examples at multiple levels, Behavior Driven Development (BDD) creates a shared understanding to deliver software that matters. Cucumber allows writing executable specifications in a simple markup language called Gherkin and parsing them into tests. The Cucumber anatomy includes Gherkin features, step definitions that parse and execute the steps, and hooks to run code before and after scenarios. The Grails Cucumber plugin makes BDD easy in Grails through conventions, and was demonstrated in an example using GORM, Geb pages, and Spock specifications.
The document discusses using Golang for mobile application development. It provides an example of building a pure Golang Android app without Java by compiling Golang code to a shared object library and using the NativeActivity. It also provides an example of using Golang as a library in a Java Android app by generating bindings between Golang and Java code. Additionally, it proposes an approach for running a standalone Golang process on Android by cross-compiling Golang code to ARM/Linux and executing it from an Android app.
This document summarizes different approaches for using the Go programming language to build Android applications. It discusses building a pure Go app using the NativeActivity class, integrating Go as a library using bindings, and spawning separate Go processes from an Android app using inter-process communication. Code examples are provided for each approach. While Go support for Android is still unstable, these techniques allow Go to be used for simple Android projects as an alternative to Java.
Greach es el evento sobre tecnologías basadas en lenguaje Groovy referente en España.
Dentro de este evento, la charla 'Use Groovy & Grails in your Spring Boot projects' se presenta como una propuesta de ejemplos y posibilidades de introducir este lenguaje y algunos módulos del framework Grails (basado también en Groovy) en proyectos implementados con la reciente solución lanzada por Spring llama Spring Boot.
More info:
http://buff.ly/1DXXQWU
Mobile Apps by Pure Go with Reverse BindingTakuya Ueda
This document discusses developing Android apps in Go using the gomobile tool. It covers cross-compiling Go code for Android, using cgo to access Android platform APIs, and developing both SDK and native Android apps in Go. It then describes how gomobile bind can generate bindings between Go and Java to allow accessing Android platform APIs from Go code through reverse bindings. This allows writing fully native Android apps directly in Go.
Docker Introduction at GDG DevFest 2015 Lagos Abiola Ibrahim
Docker is an open platform for building and running distributed applications across various environments. It allows applications to run in lightweight virtual containers that boot faster than traditional virtual machines and allow multiple containers to run on a single host. Docker provides benefits like easy distribution of applications, portability between development and production environments, and isolation that prevents applications from interfering with one another. The document then provides hands-on examples of using Docker to pull images, run containers, mount volumes, expose ports, build images, and set up automated builds.
Go is a compiled, concurrent, garbage-collected programming language developed at Google. It aims to combine the performance and low-level access of compiled languages with the ease of use of scripting languages. Some key features of Go include its simple syntax, static and strong typing, concurrency support through goroutines and channels, and automatic memory management through garbage collection. Go is used by many companies and has a large standard library, though it lacks some common features like inheritance.
greach 2014 marco vermeulen bdd using cucumber jvm and groovyJessie Evangelista
Using examples at multiple levels, Behavior Driven Development (BDD) creates a shared understanding to deliver software that matters. Cucumber allows writing executable specifications in a simple markup language called Gherkin and parsing them into tests. The Cucumber anatomy includes Gherkin features, step definitions that parse and execute the steps, and hooks to run code before and after scenarios. The Grails Cucumber plugin makes BDD easy in Grails through conventions, and was demonstrated in an example using GORM, Geb pages, and Spock specifications.
The document discusses using Golang for mobile application development. It provides an example of building a pure Golang Android app without Java by compiling Golang code to a shared object library and using the NativeActivity. It also provides an example of using Golang as a library in a Java Android app by generating bindings between Golang and Java code. Additionally, it proposes an approach for running a standalone Golang process on Android by cross-compiling Golang code to ARM/Linux and executing it from an Android app.
This document summarizes different approaches for using the Go programming language to build Android applications. It discusses building a pure Go app using the NativeActivity class, integrating Go as a library using bindings, and spawning separate Go processes from an Android app using inter-process communication. Code examples are provided for each approach. While Go support for Android is still unstable, these techniques allow Go to be used for simple Android projects as an alternative to Java.
Greach es el evento sobre tecnologías basadas en lenguaje Groovy referente en España.
Dentro de este evento, la charla 'Use Groovy & Grails in your Spring Boot projects' se presenta como una propuesta de ejemplos y posibilidades de introducir este lenguaje y algunos módulos del framework Grails (basado también en Groovy) en proyectos implementados con la reciente solución lanzada por Spring llama Spring Boot.
More info:
http://buff.ly/1DXXQWU
Mobile Apps by Pure Go with Reverse BindingTakuya Ueda
This document discusses developing Android apps in Go using the gomobile tool. It covers cross-compiling Go code for Android, using cgo to access Android platform APIs, and developing both SDK and native Android apps in Go. It then describes how gomobile bind can generate bindings between Go and Java to allow accessing Android platform APIs from Go code through reverse bindings. This allows writing fully native Android apps directly in Go.
An Introduction to Groovy for Java DevelopersKostas Saidis
An introduction to Groovy for Java developers with real-life examples that present how Groovy helped us win the 2nd prize in the Open Public Data Hackathon 2014 (http://www.ydmed.gov.gr/hackathon/)
I talked this presentation in GopherCon 2016.
Go Mobile (golang.org/x/mobile) is a project which shows new possibilities for mobile apps development.
Especially, for mobile games which requires high performance processing, Go can be expected to be an alternative to C and C++.
This session explains how to develop game apps using some packages such as app, event and sprite provided by Go Mobile project.
Furthermore the session introduces a way to call Android API from Go codes, and solutions for some problems which occurs when we distribute apps on Google Play.
I would like to show current capabilities and future potentials of Go Mobile.
Go is a programming language designed by Google to help solve Google's problems of developing large, complex software systems involving huge amounts of code and running on many machines. It was created to be compiled, concurrent using lightweight threads (goroutines) and communicate through channels, garbage collected, and have a simple syntax. Some key features include being statically typed, having good standard libraries, and being cross-platform while also eliminating issues like slowness and clumsiness in large codebases. It began as an internal project at Google in 2007 and became publicly available as open source in 2009.
New language from Google, static safe compiler, with GC and as fast as C++ or Java, syntax simpler then Python - 2 hour-long tutorial and you can start code.
In this talk Serhii will talk about Go, also known as Golang – an open source language developed at Google and used in production by companies such as Docker, Dropbox, Facebook and Google itself. Go is now heavily used as a general-purpose programming language that’s a pleasure to use and maintain. This introductory talk contains many live demos of basic language concepts, concurrency model, simple HTTP-based endpoint implementation and, of course, tests using build-in framework. This presentation will be interesting for backend engineers and DevOps to understand why Go had become so popular and how it might help to build robust and maintanable services.
Agenda of the presentation:
1. Go is not C, not Java, not anything
2. Rob Pike argument
3. Main ideas and basics
4. Concurrency model
5. Tools
6. Issues
Groovy is a dynamic language for the Java Virtual Machine that aims to provide features similar to languages like Python and Ruby. Some key differences from Java include fewer imports needed, truthiness, new operators like Elvis and spread-dot, and features like closures and duck typing. Best practices for Groovy include using its idioms like closures, experimenting, and using explicit types where appropriate.
JLPDevs - Optimization Tooling for Modern Web App DevelopmentJLP Community
The document discusses optimization techniques for modern web app development. It recommends optimizing code development, operations, and production sites through techniques like image optimization, code minification, file concatenation, compression, and leveraging caching. It outlines a process of testing, measuring, optimizing, and repeating optimizations. The document also discusses preprocessing tools, automation tools, and global optimization services that can help with performance optimization.
This document provides an overview of the presentation "The Buzz About Groovy and Grails" given by Eric Weimer to the Chicago Groovy User Group on March 10, 2009. The presentation introduces Groovy and Grails, explains their benefits for Java developers and IT managers, demonstrates key Groovy features like closures and syntactic sugar, and argues that Groovy and Grails are production ready and improve developer productivity. The document concludes by recommending books for further reading on Groovy and Grails.
Getting started with go - Florin Patan - Codemotion Milan 2016Codemotion
This talk focuses on people which are interested the Go programming language and want to learn it. In it I will present the various resources new gophers have to learn Go, what are the usual pitfalls and how to get help when they are stuck.
My first presentation at Perl conference, where I introduced myself to wider Perl community and talked about Google@Home project ( https://github.com/IntelliHome/Google-at-Home ).
This is an inspirational lightning talk on how developers can take on the future with Google Cloud and other non-Cloud Google tools. It presents various application ideas that are meant to both inspire what's possible as well as show what some of those tools could be.
The document summarizes the key features of Groovy and how to get started using Groovy in Eclipse. It begins with an introduction to Groovy and its benefits compared to Java. It then walks through converting a simple "Hello World" Java program to Groovy. The remaining sections outline important Groovy features like closures and iterators, and how to install the Groovy Eclipse plugin.
Influx/Days 2017 San Francisco | Dan VanderkamInfluxData
THE DYGRAPHS CHARTING LIBRARY
dygraphs is an open source JavaScript charting library which has been in development since 2006. Its combination of performance and interactivity make it an appealing visualization for dashboards. This talk will walk through how to add dygraphs to your project and how it can be used to facilitate interactive data exploration. Along the way, we’ll touch on some of the trials and tribulations of maintaining open source projects over long periods of time.
Go is a programming language created at Google to address issues with slowness, clumsiness, and lack of scalability in other languages like C++ used at Google. Key goals in developing Go were to eliminate slowness in development, improve effectiveness, and maintain or improve scale. Go provides features like built-in concurrency and goroutines to help solve problems at Google involving large, distributed systems.
Pear Deck elevates slide-based presentations to a new level of interaction and engagement. For creative content services, please visit our website: https://www.artmiker.com
Recommender Systems with Ruby (adding machine learning, statistics, etc)Marcel Caraciolo
This document discusses the use of Ruby for recommendation systems and related tasks like data analysis and visualization. It provides examples of how Ruby libraries and tools like Recommendable, NMatrix, BioRuby, and RubyDoop can be used for tasks like collaborative filtering, content-based recommendations, machine learning, scientific computing, and processing large datasets. The document also discusses some common challenges for recommendation systems and how different approaches like content-based and collaborative filtering attempt to address them.
This document provides an overview of Groovy, including:
- Groovy is a dynamic language for the Java platform that adds features like closures and operator overloading.
- It started in 2003 and the latest version is 2.4.
- Groovy allows for dynamic typing, closure support, easier setup than Java, and integration with existing Java code and libraries.
- Key Groovy features covered include closures, operator overloading, GString, dynamic vs static typing, and working with files.
The document provides an introduction to the Go programming language. It discusses the history and creators of Go, versions of Go released, key words used in Go, types of operators, and provides examples of basic Go programs for Hello World, values, variables, for loops, if/else statements, switch statements, arrays, slices, functions, multiple return values, pointers, and conclusions. It also includes references at the end.
This document compares Go and Python programming languages. It notes that while they share some similarities like being able to be imperative or object-oriented, having multiple return values from functions, and package management, they also have key differences. Go is compiled, strongly typed, and has concurrency built into its runtime via goroutines and channels, while Python uses threads and has a Global Interpreter Lock. The document provides examples of using goroutines, defer, wait groups, and channels for concurrency in Go.
The document provides an introduction and overview of the Groovy programming language. It begins with information about the speaker and agenda. It then discusses what Groovy is, how it builds upon Java, and its key features. The rest of the document demonstrates transforming a simple "Hello World" Java program into Groovy through incremental steps. It highlights various Groovy features like closures, operators, and metaprogramming. It concludes with information on the Eclipse Groovy plugin.
Artificia Intellicence and XPath Extension FunctionsOctavian Nadolu
The purpose of this presentation is to provide an overview of how you can use AI from XSLT, XQuery, Schematron, or XML Refactoring operations, the potential benefits of using AI, and some of the challenges we face.
An Introduction to Groovy for Java DevelopersKostas Saidis
An introduction to Groovy for Java developers with real-life examples that present how Groovy helped us win the 2nd prize in the Open Public Data Hackathon 2014 (http://www.ydmed.gov.gr/hackathon/)
I talked this presentation in GopherCon 2016.
Go Mobile (golang.org/x/mobile) is a project which shows new possibilities for mobile apps development.
Especially, for mobile games which requires high performance processing, Go can be expected to be an alternative to C and C++.
This session explains how to develop game apps using some packages such as app, event and sprite provided by Go Mobile project.
Furthermore the session introduces a way to call Android API from Go codes, and solutions for some problems which occurs when we distribute apps on Google Play.
I would like to show current capabilities and future potentials of Go Mobile.
Go is a programming language designed by Google to help solve Google's problems of developing large, complex software systems involving huge amounts of code and running on many machines. It was created to be compiled, concurrent using lightweight threads (goroutines) and communicate through channels, garbage collected, and have a simple syntax. Some key features include being statically typed, having good standard libraries, and being cross-platform while also eliminating issues like slowness and clumsiness in large codebases. It began as an internal project at Google in 2007 and became publicly available as open source in 2009.
New language from Google, static safe compiler, with GC and as fast as C++ or Java, syntax simpler then Python - 2 hour-long tutorial and you can start code.
In this talk Serhii will talk about Go, also known as Golang – an open source language developed at Google and used in production by companies such as Docker, Dropbox, Facebook and Google itself. Go is now heavily used as a general-purpose programming language that’s a pleasure to use and maintain. This introductory talk contains many live demos of basic language concepts, concurrency model, simple HTTP-based endpoint implementation and, of course, tests using build-in framework. This presentation will be interesting for backend engineers and DevOps to understand why Go had become so popular and how it might help to build robust and maintanable services.
Agenda of the presentation:
1. Go is not C, not Java, not anything
2. Rob Pike argument
3. Main ideas and basics
4. Concurrency model
5. Tools
6. Issues
Groovy is a dynamic language for the Java Virtual Machine that aims to provide features similar to languages like Python and Ruby. Some key differences from Java include fewer imports needed, truthiness, new operators like Elvis and spread-dot, and features like closures and duck typing. Best practices for Groovy include using its idioms like closures, experimenting, and using explicit types where appropriate.
JLPDevs - Optimization Tooling for Modern Web App DevelopmentJLP Community
The document discusses optimization techniques for modern web app development. It recommends optimizing code development, operations, and production sites through techniques like image optimization, code minification, file concatenation, compression, and leveraging caching. It outlines a process of testing, measuring, optimizing, and repeating optimizations. The document also discusses preprocessing tools, automation tools, and global optimization services that can help with performance optimization.
This document provides an overview of the presentation "The Buzz About Groovy and Grails" given by Eric Weimer to the Chicago Groovy User Group on March 10, 2009. The presentation introduces Groovy and Grails, explains their benefits for Java developers and IT managers, demonstrates key Groovy features like closures and syntactic sugar, and argues that Groovy and Grails are production ready and improve developer productivity. The document concludes by recommending books for further reading on Groovy and Grails.
Getting started with go - Florin Patan - Codemotion Milan 2016Codemotion
This talk focuses on people which are interested the Go programming language and want to learn it. In it I will present the various resources new gophers have to learn Go, what are the usual pitfalls and how to get help when they are stuck.
My first presentation at Perl conference, where I introduced myself to wider Perl community and talked about Google@Home project ( https://github.com/IntelliHome/Google-at-Home ).
This is an inspirational lightning talk on how developers can take on the future with Google Cloud and other non-Cloud Google tools. It presents various application ideas that are meant to both inspire what's possible as well as show what some of those tools could be.
The document summarizes the key features of Groovy and how to get started using Groovy in Eclipse. It begins with an introduction to Groovy and its benefits compared to Java. It then walks through converting a simple "Hello World" Java program to Groovy. The remaining sections outline important Groovy features like closures and iterators, and how to install the Groovy Eclipse plugin.
Influx/Days 2017 San Francisco | Dan VanderkamInfluxData
THE DYGRAPHS CHARTING LIBRARY
dygraphs is an open source JavaScript charting library which has been in development since 2006. Its combination of performance and interactivity make it an appealing visualization for dashboards. This talk will walk through how to add dygraphs to your project and how it can be used to facilitate interactive data exploration. Along the way, we’ll touch on some of the trials and tribulations of maintaining open source projects over long periods of time.
Go is a programming language created at Google to address issues with slowness, clumsiness, and lack of scalability in other languages like C++ used at Google. Key goals in developing Go were to eliminate slowness in development, improve effectiveness, and maintain or improve scale. Go provides features like built-in concurrency and goroutines to help solve problems at Google involving large, distributed systems.
Pear Deck elevates slide-based presentations to a new level of interaction and engagement. For creative content services, please visit our website: https://www.artmiker.com
Recommender Systems with Ruby (adding machine learning, statistics, etc)Marcel Caraciolo
This document discusses the use of Ruby for recommendation systems and related tasks like data analysis and visualization. It provides examples of how Ruby libraries and tools like Recommendable, NMatrix, BioRuby, and RubyDoop can be used for tasks like collaborative filtering, content-based recommendations, machine learning, scientific computing, and processing large datasets. The document also discusses some common challenges for recommendation systems and how different approaches like content-based and collaborative filtering attempt to address them.
This document provides an overview of Groovy, including:
- Groovy is a dynamic language for the Java platform that adds features like closures and operator overloading.
- It started in 2003 and the latest version is 2.4.
- Groovy allows for dynamic typing, closure support, easier setup than Java, and integration with existing Java code and libraries.
- Key Groovy features covered include closures, operator overloading, GString, dynamic vs static typing, and working with files.
The document provides an introduction to the Go programming language. It discusses the history and creators of Go, versions of Go released, key words used in Go, types of operators, and provides examples of basic Go programs for Hello World, values, variables, for loops, if/else statements, switch statements, arrays, slices, functions, multiple return values, pointers, and conclusions. It also includes references at the end.
This document compares Go and Python programming languages. It notes that while they share some similarities like being able to be imperative or object-oriented, having multiple return values from functions, and package management, they also have key differences. Go is compiled, strongly typed, and has concurrency built into its runtime via goroutines and channels, while Python uses threads and has a Global Interpreter Lock. The document provides examples of using goroutines, defer, wait groups, and channels for concurrency in Go.
The document provides an introduction and overview of the Groovy programming language. It begins with information about the speaker and agenda. It then discusses what Groovy is, how it builds upon Java, and its key features. The rest of the document demonstrates transforming a simple "Hello World" Java program into Groovy through incremental steps. It highlights various Groovy features like closures, operators, and metaprogramming. It concludes with information on the Eclipse Groovy plugin.
Similar to Getting started with Go at GDays Nigeria 2014 (20)
Artificia Intellicence and XPath Extension FunctionsOctavian Nadolu
The purpose of this presentation is to provide an overview of how you can use AI from XSLT, XQuery, Schematron, or XML Refactoring operations, the potential benefits of using AI, and some of the challenges we face.
AI Fusion Buddy Review: Brand New, Groundbreaking Gemini-Powered AI AppGoogle
AI Fusion Buddy Review: Brand New, Groundbreaking Gemini-Powered AI App
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https://sumonreview.com/ai-fusion-buddy-review
AI Fusion Buddy Review: Key Features
✅Create Stunning AI App Suite Fully Powered By Google's Latest AI technology, Gemini
✅Use Gemini to Build high-converting Converting Sales Video Scripts, ad copies, Trending Articles, blogs, etc.100% unique!
✅Create Ultra-HD graphics with a single keyword or phrase that commands 10x eyeballs!
✅Fully automated AI articles bulk generation!
✅Auto-post or schedule stunning AI content across all your accounts at once—WordPress, Facebook, LinkedIn, Blogger, and more.
✅With one keyword or URL, generate complete websites, landing pages, and more…
✅Automatically create & sell AI content, graphics, websites, landing pages, & all that gets you paid non-stop 24*7.
✅Pre-built High-Converting 100+ website Templates and 2000+ graphic templates logos, banners, and thumbnail images in Trending Niches.
✅Say goodbye to wasting time logging into multiple Chat GPT & AI Apps once & for all!
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See My Other Reviews Article:
(1) AI Genie Review: https://sumonreview.com/ai-genie-review
(2) SocioWave Review: https://sumonreview.com/sociowave-review
(3) AI Partner & Profit Review: https://sumonreview.com/ai-partner-profit-review
(4) AI Ebook Suite Review: https://sumonreview.com/ai-ebook-suite-review
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#AIFusionBuddyFeatures,
#AIFusionBuddyPricing,
#AIFusionBuddyProsandCons,
#AIFusionBuddyTutorial,
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#WhatIsAIFusionBuddy?,
#HowDoesAIFusionBuddyWorks
Graspan: A Big Data System for Big Code AnalysisAftab Hussain
We built a disk-based parallel graph system, Graspan, that uses a novel edge-pair centric computation model to compute dynamic transitive closures on very large program graphs.
We implement context-sensitive pointer/alias and dataflow analyses on Graspan. An evaluation of these analyses on large codebases such as Linux shows that their Graspan implementations scale to millions of lines of code and are much simpler than their original implementations.
These analyses were used to augment the existing checkers; these augmented checkers found 132 new NULL pointer bugs and 1308 unnecessary NULL tests in Linux 4.4.0-rc5, PostgreSQL 8.3.9, and Apache httpd 2.2.18.
- Accepted in ASPLOS ‘17, Xi’an, China.
- Featured in the tutorial, Systemized Program Analyses: A Big Data Perspective on Static Analysis Scalability, ASPLOS ‘17.
- Invited for presentation at SoCal PLS ‘16.
- Invited for poster presentation at PLDI SRC ‘16.
Neo4j - Product Vision and Knowledge Graphs - GraphSummit ParisNeo4j
Dr. Jesús Barrasa, Head of Solutions Architecture for EMEA, Neo4j
Découvrez les dernières innovations de Neo4j, et notamment les dernières intégrations cloud et les améliorations produits qui font de Neo4j un choix essentiel pour les développeurs qui créent des applications avec des données interconnectées et de l’IA générative.
What is Augmented Reality Image Trackingpavan998932
Augmented Reality (AR) Image Tracking is a technology that enables AR applications to recognize and track images in the real world, overlaying digital content onto them. This enhances the user's interaction with their environment by providing additional information and interactive elements directly tied to physical images.
E-commerce Development Services- Hornet DynamicsHornet Dynamics
For any business hoping to succeed in the digital age, having a strong online presence is crucial. We offer Ecommerce Development Services that are customized according to your business requirements and client preferences, enabling you to create a dynamic, safe, and user-friendly online store.
OpenMetadata Community Meeting - 5th June 2024OpenMetadata
The OpenMetadata Community Meeting was held on June 5th, 2024. In this meeting, we discussed about the data quality capabilities that are integrated with the Incident Manager, providing a complete solution to handle your data observability needs. Watch the end-to-end demo of the data quality features.
* How to run your own data quality framework
* What is the performance impact of running data quality frameworks
* How to run the test cases in your own ETL pipelines
* How the Incident Manager is integrated
* Get notified with alerts when test cases fail
Watch the meeting recording here - https://www.youtube.com/watch?v=UbNOje0kf6E
Mobile App Development Company In Noida | Drona InfotechDrona Infotech
Looking for a reliable mobile app development company in Noida? Look no further than Drona Infotech. We specialize in creating customized apps for your business needs.
Visit Us For : https://www.dronainfotech.com/mobile-application-development/
DDS Security Version 1.2 was adopted in 2024. This revision strengthens support for long runnings systems adding new cryptographic algorithms, certificate revocation, and hardness against DoS attacks.
Revolutionizing Visual Effects Mastering AI Face Swaps.pdfUndress Baby
The quest for the best AI face swap solution is marked by an amalgamation of technological prowess and artistic finesse, where cutting-edge algorithms seamlessly replace faces in images or videos with striking realism. Leveraging advanced deep learning techniques, the best AI face swap tools meticulously analyze facial features, lighting conditions, and expressions to execute flawless transformations, ensuring natural-looking results that blur the line between reality and illusion, captivating users with their ingenuity and sophistication.
Web:- https://undressbaby.com/
A Study of Variable-Role-based Feature Enrichment in Neural Models of CodeAftab Hussain
Understanding variable roles in code has been found to be helpful by students
in learning programming -- could variable roles help deep neural models in
performing coding tasks? We do an exploratory study.
- These are slides of the talk given at InteNSE'23: The 1st International Workshop on Interpretability and Robustness in Neural Software Engineering, co-located with the 45th International Conference on Software Engineering, ICSE 2023, Melbourne Australia
Software Engineering, Software Consulting, Tech Lead, Spring Boot, Spring Cloud, Spring Core, Spring JDBC, Spring Transaction, Spring MVC, OpenShift Cloud Platform, Kafka, REST, SOAP, LLD & HLD.
Zoom is a comprehensive platform designed to connect individuals and teams efficiently. With its user-friendly interface and powerful features, Zoom has become a go-to solution for virtual communication and collaboration. It offers a range of tools, including virtual meetings, team chat, VoIP phone systems, online whiteboards, and AI companions, to streamline workflows and enhance productivity.
1. 13
December
2014
getting started with
Ge.ng
Started
with
Go
|
Abiola
Ibrahim
Go
Programming
Language
Abiola
Ibrahim
@abiosoB
2. 13
December
2014
AGENDA
Ge.ng
Started
with
Go
|
Abiola
Ibrahim
• My
Go
Story
• IntroducGon
to
Go
• Build
our
applicaGon
• Go
on
App
Engine
• AdopGon
of
Go
• Useful
Links
3. 13
December
2014
My
Go
Story
Ge.ng
Started
with
Go
|
Abiola
Ibrahim
• Interpreted
Languages
have
slower
runGmes
and
no
compile
Gme
error
checks.
• I
like
Java
but
not
the
JVM
overhead.
• Building
C++
is
not
as
fun
as
desired.
• Go
is
compiled,
single
binary
(no
dependencies)
and
builds
very
fast.
4. Real
World
Go
talk
-‐
Andrew
Gerrand,
2011.
13
December
2014
Why
Go
?
“
“Speed,
reliability,
or
simplicity:
pick
two.”
(some9mes
just
one).
Can’t
we
do
be@er?
”
Ge.ng
Started
with
Go
|
Abiola
Ibrahim
5. 13
December
2014
Scope
of
Talk
Ge.ng
Started
with
Go
|
Abiola
Ibrahim
• Things
this
talk
cannot
help
you
do
– Build
Drones
– Create
Google.com
killer
– Replicate
Facebook
• Things
this
talk
can
help
you
do
– Understand
the
core
of
Go
– Start
wriGng
Go
apps
6. INTRODUCTION
TO
GO
13
December
2014
Ge.ng
Started
with
Go
|
Abiola
Ibrahim
7. Go
is
staGcally
typed,
but
type
inference
saves
repeGGon.
13
December
2014
Simple
Type
System
Ge.ng
Started
with
Go
|
Abiola
Ibrahim
Java/C/C++:
int i = 1;
Go:
i := 1 // type int
pi := 3.142 // type float64
hello := "Hello, GDays!" // type string
add := func(x, y int) int { return x + y }
//type func (x, y int)
8. Statements
are
terminated
with
semicolons
but
you
don’t
need
to
include
it.
var a int = 1 // valid line
var b string = “GDays”; // also valid line
13
December
2014
Syntax
and
Structure
Ge.ng
Started
with
Go
|
Abiola
Ibrahim
9. iota
can
come
handy
in
constants
const EVENT = “GDays” //value cannot change
const (
ANDROID_SESSION = iota // 0
GOLANG_SESSION // 1
GIT_SESSION // 2
13
December
2014
Ge.ng
Started
with
Go
|
Abiola
Ibrahim
)
10. 13
December
2014
Ge.ng
Started
with
Go
|
Abiola
Ibrahim
No
brackets,
just
braces.
if a < 0 {
fmt.Printf(“%d is negative”, a)
}
for i := 0; i< 10; i++ {
fmt.Println(“GDays is awesome”)
}
11. No
while,
no
do
while,
just
for.
for i < 10 { ... } //while loop in other languages
for { ... } //infinite loop
// range over arrays, slices and maps
nums := [4]int{0, 1, 2, 3}
for i, value := range nums {
fmt.Println(“value at %d is %d”, i, value)
}
gdays := map[string]string{ “loc” : “Chams City”, ... }
for key, value := range gdays {
fmt.Println(“value at %s is %s”, key, value)
13
December
2014
Ge.ng
Started
with
Go
|
Abiola
Ibrahim
}
12. If
statement
supports
iniGalizaGon.
file, err := os.Open(“sample.txt”)
if err == nil {
fmt.Println(file.Name())
}
This
can
be
shortened
to
if file, err := os.Open(“sample.txt”); err == nil {
fmt.Println(file.Name())
13
December
2014
Ge.ng
Started
with
Go
|
Abiola
Ibrahim
}
13. 13
December
2014
Ge.ng
Started
with
Go
|
Abiola
Ibrahim
MulGple
return
values.
func Sqrt(float64 n) (float64, err) {
if (n < 0){
return 0, errors.New(“Negative number”)
}
return math.Sqrt(n), nil
}
14. 13
December
2014
Ge.ng
Started
with
Go
|
Abiola
Ibrahim
MulGple
assignments.
a, b, c := 1, 2, 3
func Reverse(str string) string {
b := []byte(str)
for i, j := 0, len(b)-1; i != j; i, j = i+1, j-1 {
b[i], b[j] = b[j], b[i]
}
return string(b)
}
15. var nums [4]int //array declaration
nums := [4]int{0, 1, 2, 3} //declare and initialize
n := nums[0:2] // slice of nums from index 0 to 1
n := nums[:2] // same as above
n := nums[2:] // from index 2 to max index
n := nums[:] // slice of entire array
nums[0] = 1 // assignment
n[0] = 2 // assignment
var copyOfNum = make([]int, 4) //slice allocation
copy(copyOfNum, nums[:]) //copy nums into it
13
December
2014
Arrays
and
Slices
Ge.ng
Started
with
Go
|
Abiola
Ibrahim
16. var gdays map[string]string //declaration
gdays = make(map[string]string) //allocation
//shorter declaration with allocation
var gdays = make(map[string]string)
gdays := make(map[string]string)
gdays[“location”] = “Chams City” //assignment
//declaration with values
gdays := map[string]string {
“location” : “Chams City”
13
December
2014
Maps
Ge.ng
Started
with
Go
|
Abiola
Ibrahim
}
17. 13
December
2014
Structs
Ge.ng
Started
with
Go
|
Abiola
Ibrahim
type Point struct {
X int,
Y int,
Z int,
}
var p = &Point{0, 1, 3}
//partial initialization
var p = &Point{
X: 1,
Z: 2,
}
18. //void function without return value
func SayHelloToMe(name string){
fmt.Printf(”Hello, %s”, name)
}
//function with return value
func Multiply(x, y int) int {
13
December
2014
FuncGons
Ge.ng
Started
with
Go
|
Abiola
Ibrahim
return x * y
}
19. 13
December
2014
Methods
Ge.ng
Started
with
Go
|
Abiola
Ibrahim
type Rectangle struct {
X, Y int
}
func (r Rectangle) Area() int {
return r.X * r.Y
}
r := Rectangle{4, 3} // type Rectangle
r.Area() // == 12
20. Types
and
Methods
You
can
define
methods
on
any
type.
type MyInt int
func (m MyInt) Square() int {
i := int(m)
return i * i
}
num := MyInt(4)
num.Square() // == 16
13
December
2014
Ge.ng
Started
with
Go
|
Abiola
Ibrahim
21. 13
December
2014
Scoping
Ge.ng
Started
with
Go
|
Abiola
Ibrahim
• Package
level
scope
• No
classes
• A
package
can
have
mulGple
source
files
• Package
source
files
reside
in
same
directory
package main // sample package declaration
22. 13
December
2014
Visibility
Ge.ng
Started
with
Go
|
Abiola
Ibrahim
• No
use
of
private
or
public
keywords.
• Visibility
is
defined
by
case
//visible to other packages
var Name string = “”
func Hello(name string) string {
return fmt.Printf(“Hello %s”, name)
}
//not visible to other packages
var name string = “”
func hello(name string) string {
return fmt.Printf(“Hello %s”, name)
}
23. 13
December
2014
Concurrency
Ge.ng
Started
with
Go
|
Abiola
Ibrahim
• GorouGnes
are
like
threads
but
cheaper.
MulGple
per
threads.
• CommunicaGons
between
gorouGnes
are
done
with
channels
done := make(chan bool) //create channel
doSort := func(s []int) {
sort(s)
done <- true //inform channel goroutine is done
}i
:= pivot(s)
go doSort(s[:i])
go doSort(s[i:])
<-done //wait for message on channel
<-done //wait for message on channel
25. Download
Go
installer
for
your
pladorm
at
hep://golang.org/doc/install
13
December
2014
InstallaGon
Ge.ng
Started
with
Go
|
Abiola
Ibrahim
26. 13
December
2014
Code
Session
Ge.ng
Started
with
Go
|
Abiola
Ibrahim
• Let
us
build
a
GDays
Aeendance
app.
• Displays
total
number
of
aeendees
• Ability
to
mark
yourself
as
present
Source
code
will
be
available
aBer
session
at
hep://github.com/abiosoB/gdays-‐ae
27. GO
ON
APP
ENGINE
13
December
2014
Ge.ng
Started
with
Go
|
Abiola
Ibrahim
28. 13
December
2014
Code
Session
Ge.ng
Started
with
Go
|
Abiola
Ibrahim
• Let
us
modify
our
app
to
suit
App
Engine
– Use
User
service
to
uniquely
idenGfy
user
– Use
Data
Store
to
persist
number
of
aeendees
Source
code
will
be
available
aBer
session
at
hep://github.com/abiosoB/gdays-‐ae-‐appengine
29. ADOPTION
OF
GO
13
December
2014
Ge.ng
Started
with
Go
|
Abiola
Ibrahim
30. 13
December
2014
Go
in
ProducGon
Ge.ng
Started
with
Go
|
Abiola
Ibrahim
• Google
• Canonical
• DropBox
• SoundCloud
• Heroku
• Digital
Ocean
• Docker
And
many
more
at
hep://golang.org/wiki/GoUsers
31. 13
December
2014
Ge.ng
Started
with
Go
|
Abiola
Ibrahim
USEFUL
LINKS
32. 13
December
2014
Ge.ng
Started
with
Go
|
Abiola
Ibrahim
• hep://golang.org/doc
-‐
official
documentaGon
• hep://tour.golang.org
-‐
interacGve
tutorials
• hep://gobyexample.com
-‐
tutorials
• hep://gophercasts.io
-‐
screencasts
• hep://golang.org/wiki/ArGcles
-‐
lots
of
helpful
arGcles
33. 13
December
2014
Community
Ge.ng
Started
with
Go
|
Abiola
Ibrahim
• Blog
– hep://blog.golang.org
• Google
Group
– heps://groups.google.com/d/forum/golang-‐nuts
• Gopher
Academy
– hep://gopheracademy.com
• Me
– hep://twieer.com/abiosoB
– abiola89@gmail.com
34. 13
December
2014
THANK
YOU
Ge.ng
Started
with
Go
|
Abiola
Ibrahim