If you’re using Kotlin, you find yourself using the when expression all the time. Connect with us if you’re seeking to Hire Kotlin App Developers and switch to Kotlin when.
Kotlin is the new kid on the block. We compare its language features to other popular languages such as Java and Python. We focus on how Kotlin constructs strike a balance between brevity, clarity, and type-safety.
Kotlin is the new kid on the block. We compare its language features to other popular languages such as Java and Python. We focus on how Kotlin constructs strike a balance between brevity, clarity, and type-safety.
Rockstar Night - Spring, migrating to functional configurationNicolas Fränkel
In the latest years, there has been some push-back against frameworks, and more specifically annotations: some call them magic. Obviously, they make understanding the flow of the application harder.
Spring and Spring Boot latest versions go along this trend, by offering an additional way to configure beans with explicit code instead of annotations.
It's called functional, because it moves configuration from objects to behavior.
This talk aims to demo a step-by-step process to achieve that.
C# is a great programming language for modern development. Like any language, however, there are parts of the language and BCL that can trip you up if you have invalid assumptions as to what is going on behind the scenes. This presentation discusses a few of these pitfalls and how to avoid them.
In android development, you will rarely use generics. Whether you're using Kotlin or Java, you have the power of generics in your hands. They come in handy when working complex solutions that require you to explore more details about objects and classes. In this session, we will be going through Kotlin generics and reflection and see when to use them.
Rockstar Night - Spring, migrating to functional configurationNicolas Fränkel
In the latest years, there has been some push-back against frameworks, and more specifically annotations: some call them magic. Obviously, they make understanding the flow of the application harder.
Spring and Spring Boot latest versions go along this trend, by offering an additional way to configure beans with explicit code instead of annotations.
It's called functional, because it moves configuration from objects to behavior.
This talk aims to demo a step-by-step process to achieve that.
C# is a great programming language for modern development. Like any language, however, there are parts of the language and BCL that can trip you up if you have invalid assumptions as to what is going on behind the scenes. This presentation discusses a few of these pitfalls and how to avoid them.
In android development, you will rarely use generics. Whether you're using Kotlin or Java, you have the power of generics in your hands. They come in handy when working complex solutions that require you to explore more details about objects and classes. In this session, we will be going through Kotlin generics and reflection and see when to use them.
Say Goodbye To Java: Getting Started With Kotlin For Android DevelopmentAdam Magaña
Kotlin is officially endorsed by Google for Android development but what is all the fuss about? Why should accomplished Java developers care? Here I explore some of the history, fundamentals, and tools that Kotlin provides for Android developers.
Learning solid principles using c#
S Single Responsibility Principle
O Open Closed Principle
L Liskovs Substitution Principle
I Interface Segregation Principle
D Dependency Inversion principle
Decision making:
In CSharp, various types of decision making statements are available such as if..else, if..else..if, switch etc. Each statement is used to evaluate the specific test. If tests are determined to be true, specific statement will be execued for example : if(a > b) statement1 else statement2. Sometimes when develpoing program that requires to take the decision to execute specific part of program, decision making statement helps to do so.
Switch Case
In CSharp switch acts like a multiple if / else if / else chain. Checks a value against a list of cases, and executes the first case that is true. If no matching case found, it executes the default case. The break(optional) statements with case indicate to the interpreter to end the particular case.
Visual Basic loop structures allow you to run one or more lines of code repetitively. You can repeat the statements in a loop structure until a condition is True, until a condition is False, a specified number of times, or once for each element in a collection.
Which are The Top 6 Microsoft PowerApps Use Cases with Examples_.pdfConcetto Labs
Discover the top Microsoft PowerApps use cases for your business include staff onboarding, construction inspection, incident management, expense approval and injury form approval process. Contact us to get more details.
Guide on Developing Mood Tracker App.pptxConcetto Labs
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Which are the Skills_Tools required for Becoming a Mobile QA Engineer_.pptxConcetto Labs
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How Does Metaverse Affect E-Commerce Business_.pptxConcetto Labs
In today’s world, e-commerce has become one of the most popular ways to buy products online. However, there are many challenges that come along with running an e-commerce business. Learn more about them here!
How to Develop Your Own Music Streaming App with Unique Features_.pdfConcetto Labs
Are you looking for an app that allows you to listen to music on the go? Then look no further! We have created a list of apps that allow you to stream music from anywhere.
What are the Cost and Key Features of On-Demand Car Wash App Development Serv...Concetto Labs
Are you looking for a reliable car wash app development company? You've come to the right place! We have compiled a list of top car wash app developers who offer quality solutions at affordable prices.
What are the Cost and Key Features of On-Demand Car Wash App Development Serv...Concetto Labs
Are you looking for a reliable car wash app development company? You've come to the right place! We have compiled a list of top car wash app developers who offer quality solutions at affordable prices.
Laravel 9_ Everything You Need To Know About The Latest Major Release.pdfConcetto Labs
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The Complete Guide to API Development in 2022.pdfConcetto Labs
Are you looking for an easy way to start building APIs? Then read our complete guide to API development in 2022. It covers everything from the basics to advanced topics like authentication and authorization.
9 Best Design Patterns in iOS to Develop Powerful iPhone Apps.pdfConcetto Labs
We are going to discuss the best design patterns in iOS to develop powerful iPhone apps. If you are looking for a design for an ios app contact Us now.
9 Best Design Patterns in iOS to Develop Powerful iPhone Apps.pptxConcetto Labs
We are going to discuss the best design patterns in iOS to develop powerful iPhone apps. If you are looking for a design for an ios app contact Us now.
How To Develop A Logistics & Transportation Mobile App_.pptxConcetto Labs
Logistics & transportation are essential parts of business operations. Learn how to develop logistics & transportation mobile apps for your businesses.
Get Started with ReactJS 18 Development Services_ New Features and Updates.pptxConcetto Labs
Looking forward to build facial recognition apps? Concetto Labs is a top notch face recognition app development company. If you have a unique face app development idea then contact us now.
Globus Compute wth IRI Workflows - GlobusWorld 2024Globus
As part of the DOE Integrated Research Infrastructure (IRI) program, NERSC at Lawrence Berkeley National Lab and ALCF at Argonne National Lab are working closely with General Atomics on accelerating the computing requirements of the DIII-D experiment. As part of the work the team is investigating ways to speedup the time to solution for many different parts of the DIII-D workflow including how they run jobs on HPC systems. One of these routes is looking at Globus Compute as a way to replace the current method for managing tasks and we describe a brief proof of concept showing how Globus Compute could help to schedule jobs and be a tool to connect compute at different facilities.
Globus Connect Server Deep Dive - GlobusWorld 2024Globus
We explore the Globus Connect Server (GCS) architecture and experiment with advanced configuration options and use cases. This content is targeted at system administrators who are familiar with GCS and currently operate—or are planning to operate—broader deployments at their institution.
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.
Navigating the Metaverse: A Journey into Virtual Evolution"Donna Lenk
Join us for an exploration of the Metaverse's evolution, where innovation meets imagination. Discover new dimensions of virtual events, engage with thought-provoking discussions, and witness the transformative power of digital realms."
Listen to the keynote address and hear about the latest developments from Rachana Ananthakrishnan and Ian Foster who review the updates to the Globus Platform and Service, and the relevance of Globus to the scientific community as an automation platform to accelerate scientific discovery.
First Steps with Globus Compute Multi-User EndpointsGlobus
In this presentation we will share our experiences around getting started with the Globus Compute multi-user endpoint. Working with the Pharmacology group at the University of Auckland, we have previously written an application using Globus Compute that can offload computationally expensive steps in the researcher's workflows, which they wish to manage from their familiar Windows environments, onto the NeSI (New Zealand eScience Infrastructure) cluster. Some of the challenges we have encountered were that each researcher had to set up and manage their own single-user globus compute endpoint and that the workloads had varying resource requirements (CPUs, memory and wall time) between different runs. We hope that the multi-user endpoint will help to address these challenges and share an update on our progress here.
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
Prosigns: Transforming Business with Tailored Technology SolutionsProsigns
Unlocking Business Potential: Tailored Technology Solutions by Prosigns
Discover how Prosigns, a leading technology solutions provider, partners with businesses to drive innovation and success. Our presentation showcases our comprehensive range of services, including custom software development, web and mobile app development, AI & ML solutions, blockchain integration, DevOps services, and Microsoft Dynamics 365 support.
Custom Software Development: Prosigns specializes in creating bespoke software solutions that cater to your unique business needs. Our team of experts works closely with you to understand your requirements and deliver tailor-made software that enhances efficiency and drives growth.
Web and Mobile App Development: From responsive websites to intuitive mobile applications, Prosigns develops cutting-edge solutions that engage users and deliver seamless experiences across devices.
AI & ML Solutions: Harnessing the power of Artificial Intelligence and Machine Learning, Prosigns provides smart solutions that automate processes, provide valuable insights, and drive informed decision-making.
Blockchain Integration: Prosigns offers comprehensive blockchain solutions, including development, integration, and consulting services, enabling businesses to leverage blockchain technology for enhanced security, transparency, and efficiency.
DevOps Services: Prosigns' DevOps services streamline development and operations processes, ensuring faster and more reliable software delivery through automation and continuous integration.
Microsoft Dynamics 365 Support: Prosigns provides comprehensive support and maintenance services for Microsoft Dynamics 365, ensuring your system is always up-to-date, secure, and running smoothly.
Learn how our collaborative approach and dedication to excellence help businesses achieve their goals and stay ahead in today's digital landscape. From concept to deployment, Prosigns is your trusted partner for transforming ideas into reality and unlocking the full potential of your business.
Join us on a journey of innovation and growth. Let's partner for success with Prosigns.
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.
Developing Distributed High-performance Computing Capabilities of an Open Sci...Globus
COVID-19 had an unprecedented impact on scientific collaboration. The pandemic and its broad response from the scientific community has forged new relationships among public health practitioners, mathematical modelers, and scientific computing specialists, while revealing critical gaps in exploiting advanced computing systems to support urgent decision making. Informed by our team’s work in applying high-performance computing in support of public health decision makers during the COVID-19 pandemic, we present how Globus technologies are enabling the development of an open science platform for robust epidemic analysis, with the goal of collaborative, secure, distributed, on-demand, and fast time-to-solution analyses to support public health.
Gamify Your Mind; The Secret Sauce to Delivering Success, Continuously Improv...Shahin Sheidaei
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How to Position Your Globus Data Portal for Success Ten Good PracticesGlobus
Science gateways allow science and engineering communities to access shared data, software, computing services, and instruments. Science gateways have gained a lot of traction in the last twenty years, as evidenced by projects such as the Science Gateways Community Institute (SGCI) and the Center of Excellence on Science Gateways (SGX3) in the US, The Australian Research Data Commons (ARDC) and its platforms in Australia, and the projects around Virtual Research Environments in Europe. A few mature frameworks have evolved with their different strengths and foci and have been taken up by a larger community such as the Globus Data Portal, Hubzero, Tapis, and Galaxy. However, even when gateways are built on successful frameworks, they continue to face the challenges of ongoing maintenance costs and how to meet the ever-expanding needs of the community they serve with enhanced features. It is not uncommon that gateways with compelling use cases are nonetheless unable to get past the prototype phase and become a full production service, or if they do, they don't survive more than a couple of years. While there is no guaranteed pathway to success, it seems likely that for any gateway there is a need for a strong community and/or solid funding streams to create and sustain its success. With over twenty years of examples to draw from, this presentation goes into detail for ten factors common to successful and enduring gateways that effectively serve as best practices for any new or developing gateway.
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Cross-facility research orchestration comes with ever-changing constraints regarding the availability and suitability of various compute and data resources. In short, a flexible data and processing fabric is needed to enable the dynamic redirection of data and compute tasks throughout the lifecycle of an experiment. In this talk, we illustrate how we easily leveraged Globus services to instrument the ACE research testbed at the Oak Ridge Leadership Computing Facility with flexible data and task orchestration capabilities.
2. As a beginner, you might look for how the Kotlin switch
statement works. If your background is working in C, Java, etc.
then switching to Kotlin works best. There is no switch statement
available in Kotlin; instead, it replaces the switch with the when
expression.
The switch is used as a two-state user interface element and
work as a toggle between ON and OFF like button. One can add a
switch into our application layout by using its switch object. By
default, the switch is off. Moving on with Kotlin, then When is
replace the Switch operator. A specific block of code needs to
execute when the condition fulfilled. One can take help from
Kotlin App Developers and develop android application.
3. In Kotlin switch case with string, when is mainly used in two
ways:
● When as a statement
● When as an expression
When’ is an expression compared with other branches. If it used
as a statement, the branch values compared sequentially with
the argument and execute the corresponding branch where the
condition matches. Here in this blog, we’ll look at how switch
replaces the when.
Let’s start with understanding Switch in Kotlin Android and then
we’ll check how the when keyword makes our code easier and
more understandable.
4. Switch
Suppose you have used a conditional statement where the
condition used in the conditional statement applies to a similar
type of data. Then instead of that use vast code for the
conditional statement. Use the switch to avoid using too many
conditional statements in our code. Let’s study with the help of
an example.
Let’s consider one example where we have to return emoji based
on input spring.
5. But if we rewrite the code using the When statement in Kotlin,
then it provides better readability than if/else. In the above code,
if/else statement replaced with the when statement.
8. Similar to if/else, the switch is one of the ancient ways to deal
with conditional execution. Whereas in Kotlin, we can replace
switch case and if/else with when similarly, we implement the
conditional execution. Now the switch can replace with the when
statement also to if/else. Make the code more readable,
consistent and adapt quickly with new developers.
9. Return values with When Block
Till now, you have seen the ability of when the block in Kotlin
switch case with spring replaces conditional statements. But well,
it can do more than this. Let’s say, it can return the values from
the conditional blocks after you execute the necessary steps.
10. Arbitrary Condition with When
We can also use more than one checks to execute a block when
the operator
There are several causes, but only one case that matches up will
work as a respective block of code that executed. The comma
added in the above example act as an OR operator.
11. Using When without an Argument
We’ve used ‘when’ with an argument. But when the real
potential of when is we use when without an argument.
Understand how it looks.
Later, it acts as an if/else block with class-level variable
conditions.
12. Now, Compare the instance with When
We can check whether the given operator is an instance of a
particular type at runtime by using the ‘is’ operator. The operator
‘is’ works similar to the instanceof operator in Java. Now use the
‘is’ and ‘!is’ operator inside when block. Get to know how Kotlin
switch case with string works with an example.
13. Main points about Kotlin when
Java uses Switch conditional statements that operated with
primitive data types, string class, and Kotlin switch enums.
instead, Kotlin allows when to be used with any user-defined
types. It makes it developer-friendly.
Unlike Java, Kotlin’s when can use with dynamic value like return
type of functions.
Also, check whether the given argument in collections uses the
‘in’ operator, which acts as contains.
The else is mandatory if you’re using when as an expression.
14. Example of a wide range of utility functions
In Kotlin, few simple utility functions are used for a simple task.
Let’s say if you want to get a minimum or maximum value in the
range. Similarly, the average value of the sum of range, total
count or value of the range, etc.
Check below Kotlin Functions
● count()
● average()
● min()
● max()
● sum()
15. Summary
In this blog, we have seen how powerful and useful the kotlin
when the expression is. If you’re using Kotlin, you find yourself
using the when expression all the time. Connect with us if you’re
seeking to Hire Kotlin App Developers and switch to Kotlin when.
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