Node.JS

This paper presents the implementation of Health Cycle using Virtual Reality (VR) and Internet of Things (IoT). A prototype system is developed for interactive indoor cycling. The methodology will inspire the people to experience and visit different places while exercising, improving their health and stamina. In our fast forward lives, we need to have some sort of physical activity. The manuscript is presenting a developed methodology and it is possible uses for everyone to take care of themselves in an interesting manner. The methodology used is the combination of software and hardware to work efficiently and to provide an immersive experience. The methodology is conducive to the health of the community without being monotonous.

Usually reservation system involves financial transaction, hence any reservation application
has to deal with lot of banking hazards also has to deal with cancellation
process.
Some of the reservation system may have to deal with bad actors, who can block the
system or can hack into system for their advantage. Putting reservation information
into blockchain can help over come all the above disadvantages. Blockchain platform
like Ethereum which is coupled with digital currency can help in handling financial
process of the system.

In today's scenario, many news related to counterfeit land titles, fraud land registry, delay in ownership transfer, the involvement of government officers in fraudulent activities is frequently being heard. However, this depicts that the existing land registry system is not efficient to provide security and timely set

Node.JS is a JavaScript run-time environment, which is made on Chrome’s V8 in the JavaScript engine. It is fast, efficient and is a highly flexible web server for web applications. It has become the most preferred JS framework for all web developers, which offers various types of web and security benefits. It works on a non-blocking I/O model, which makes it clean and usable, best for the data-intensive real-time applications that performs in various environment. Node.js empowers real time web applications by adopting push technology against web sockets, so it can be built a server-side web application with a two-way channel. It operates on web stack technologies like JavaScript, CSS, and HTML that work on a standard port of 80. The tool is lightweight for in-memory usage and data-dense real-time web application, which works on multiple devices. The leading Node.JS Development Company have Node.js framework able to build dynamic, feature-rich and full-fledged web applications. You will receive Node.JS services on API Development and Integration, Node.js plugins development, real-time chat apps, and AJAX development. The interesting part about the chat application when embedded with Node.js is that, it develops data-friendly, real time application, which can work on various environments.

When we are looking for Node.js Development Company, that develops NodeJS Services for Mobile & Web Applications with their finest tools and technologies, the Moon Technolabs fits the bill. The Node.js framework, which they create, is simple and complex web applications, that is suited for various types of businesses, which includes from startups to small, from big to large corporations. The firm’s expert programmers and developers, study the aspects of new technology before they practice on it. They have the latest tools and advanced technologies, under their sleeve to serve robust yet scalable solutions. The company’s applications and developed services comprise sophisticated features that is attached to complex business requirements for large industry verticals. The process is their approach towards everything because their development methods are simple. When the company receives their clients’ project requirements. Their development method ends by presenting the client with their optimum design. They receive the reviews regarding it from the initial version of the application. By following the same pattern, combining the client’s feedback and integration quality testing, comes submissions to the stores. The professionals of the company follows a cross-functional method, which means they keep a real time communication with all departments, thinking forward, ready-to-go solutions and round-the-clock availability, are responsible to update reports and provide analytics.

Teznja da Nauceno prenesem drugima, me je navelo da u ovoj knizi na srbskom govoru prikazem osnovu upotrebe novih veb tehnologija i njihovu mogucnost povezivanja sa starim veb tehnologijama. Jer, ako pogledamo sam kod klase i funkcije i metoda upotrefjujuci ih medjusobno primeticemo velike istovetnosti i skori identican princip koda koji radi na priblizno jednak nacin.
Te sam u ovom slucaju u knjizi opisao Osnove upotrebe Node-React-Webpack-Babel-Bootstrap-PHP-Mysqli kroz velik broj primera koda sa objasnjenjam kako sta radi. A uz samu knjigu postoji i dvd disk sa tekstom kodova gotovih aplikacija.
Sve u svemu za nacin pisanja sam uzeo primer skolskih udzbenika.
Knjigu mozete naruciti licno jer je nema u prodaju po Srbiji.
Ali i pogledati na linku https://www.miodragtrajanovic.com/tutorijal/react.html
The desire to pass on the learned to others led me to present in this Serbian language book the basis for the use of new web technologies and their ability to connect with old web technologies. Because if we look at the class code and function and methods themselves, using them, we will notice great identities and a recent identical principle of code that works in about the same way.
In this case, I described in the book the Basics of using Node-React-Webpack-Babel-Bootstrap-PHP-Mysqli through a number of code examples explaining how it works. And with the book itself there is a DVD with the text of the codes of the finished applications.
Overall, I took the example of school textbooks as a way of writing.
You can order the book in person because it is not available in Serbia.

The problems of reaching communication today are gone. Thanks to the abundance
of social media, one can search, chat or meet other people directly. However, this steep
shift in interpersonal communication has penetrated too much into personal life, creating
new barriers and dangers that make it harder to address users' needs for communication.
This diploma thesis explores ways to address this phenomenon, through the development
of an innovative application based on crowdsourcing techniques. The application will
introduce its users to a new experience, which aims at highlighting the capabilities of
its users, as well as the cultural events that take place today. This will be feasible by
leveraging the users' knowledge and experience within the app for reviewing, commenting
and discussing community-centered cultural events. In this way, the roles are reversed
as the application ceases to be the transmitter of information as it is used to be today,
but becomes the receiver of the information. Users, on the other hand, will be the source
of this information, thanks to the knowledge they will provide through the application's
interface. This will lead to a more active attitude towards cultural and social events.
Disinformation and one-sided advertising nowadays leaves little room for young people
to explore their city, try new experiences and escape the trivial way of having fun. In
addition, choosing a preference-based part reduces ones choices, as people choose more on
the basis of what is certain and familiar, and less on the basis of their personal wishes.
Our goal is to present an innovative way to bridge the gap created by today's digital
dangers through the use of modern technologies and pioneering ideas. Our focus will be
the developing an application, whose primary purpose is to facilitate the communication
and entertainment process by using a new messaging system on map locations. In this way,
users can instantly learn about what's happening in their area or at the place of interest,
interact in real time with those currently present at the event, explore new places, and
enjoy the process of organizing their plans for having fun. Above all, however, the main
goal of this application is to lift the current stereotypes for social groups among young
people, bringing the user closer to their interests. Convert to minorities those who have
been crowded out of the rest due to dierences based on their interests. To shed light on
those places that do not get the value they deserve. Give eyes to those people who choose
to blindly follow the rest of the mass, because they think they are alone. Every person,
of any age, gender or background, has a right into culture and information. Our job is to
make it widely known.

It often happens that new technologies are emerging in the world of computers. Sometimes they disappear as quickly as they appeared. Each of them has something inherent in itself. React provides easy and simpler web development because it's not funny, but for email jobs and the like, it's also necessary to have server support. For these purposes, React has a lot of add-ons. who again demand a lot of other add-ons to work. In those circumstances, the best solution is the use of PHP.
This is a small example of sending data from the form in the form of applets sent over the php script in the JSON file
Често пута дешава се да се појаве нове технологије у свету рачунара. Понекада су тако брже да нестану како су sе  и појавиле. Свака од них  има нешто  својствено у sebi . Rеаcт  пружа лаку и једноставнију израду веб страница јер је томеи немењен, али за пословеслања емаила и сличне потребно је имати и серверску подршку. За те намене Rеаcт има доста додатака. који опет траже  још доста других додатакa да би радили. Те је у тим приликама најбоље решење употреба PHP-а.
Ово је једaн мали пример где се послати подаци из форме у Rеаcт апликаcији  шаљу преко PHP скрипта у ЈСОН file

You can view the online version here: https://developing-an-organic-web-channel.ghost.io/2018/07/18/getting-started-with-node-js/

Node.JS is an RTE (application run time environment). In web application architecture server-side applications provide complex processing capability (similar to desktop applications). Node.JS allows you to run Javascript applications on the web server instead of in the browser. There's a number of reasons this is beneficial. The biggest advantages of server-side Javascript is for more capable web applications and to improve the user experience in the browser.

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Along with the spreading of online education, the importance of active support of students involved in online learning processes has grown. The application of artificial intelligence in education allows instructors to analyze data extracted from university servers, identify patterns of student behavior and develop interventions for struggling students. This study used student data stored in a Moodle server and predicted student success in course, based on four learning activities-communication via emails, collaborative content creation with wiki, content interaction measured by files viewed and self-evaluation through online quizzes. Next, a model based on the Multi-Layer Perceptron Neural Network was trained to predict student performance on a blended learning course environment. The model predicted the performance of students with correct classification rate, CCR, of 98.3%.

Many might consider the topic of this article superfluous and not worthy of lengthy examination if one is looking to become a skilled web developer/designer. I would argue that these rudimentary concepts not only warrant review, but are of increasing importance in the arena of full stack web development/design. In today’s world wide web, what we used to call web sites are undeniably trending toward web applications with far more user interaction than ever before, and beginning to look more like their desktop counterparts. As a result, web applications can involve manipulation of numbers, often at a more sophisticated level than previously encountered.


NOTE: This paper, published originally March 12, 2022 on Medium.com by Nerd for Tech, has been significantly rewritten as of Tuesday, June 28, 2022 for the purpose of streamlining content and clarifying some passages that were somewhat murky.

The idea behind Quiz Challenger was to create knowledgeable environment in which user can share and enhance
knowledge by giving and accepting challenge. The Quiz challenger is developed on JavaScript used for front-end
and node JS used for back-end development. To dealt with database we use MongoDB

Node.js is a software platform for scalable server-side and networking applications. Node.js applications are written in JavaScript, and can be run within the Node.js run-time on Mac OS X, Windows and Linux with no changes. Node.js applications are designed to maximize throughput and efficiency, using non-blocking I/O and asynchronous events. Node.js applications run single-threaded, although Node.js uses multiple threads for file and network events. Node.js is commonly used for real time applications due to its asynchronous nature. Node.js internally uses the Google V8 JavaScript engine to execute code, and a large percentage of the basic modules are written in JavaScript. Node.js contains a built-in asynchronous i/o library for file, socket and HTTP communication. The HTTP and socket support allows Node.js to act as a web server without additional web server software such as Apache.

Client side testing/execution of server side scripts/languages; first, enables Developers to test their server side
scripts on the browser directly with the help of this module/extension avoiding efforts needed for running scripts on web
servers; second, consolidate approach for transporting server side computation to client side. This module parses and
semantically analyses PHP code transforming it into Abstract Syntax Tree (AST).AST is then traversed and translated to
equivalent JavaScript code. Resulting Hypertext and JavaScript script is fed to Rendering Engine. Functionality of PHP
script is now executed by JavaScript Interpreter available within conventional browsers. Problems related to persistent data
handling can be handled by WebDatabase Facility available in HTML5 specification.

Repository menjadi sarana yang baik untuk mempublikasikan hasil penelitian pada lingkup yang lebih luas. Hal ini diharapkan dapat meningkatkan reputasi yang baik untuk referensi dari para penulis dalam pengembangan ilmu pengetahuan. Repository merupakan sebuah perangkat lunak open source yang dapat digunakan sebagai arsip serta dapat menyimpan gambar, data penelitian dan suara dalam bentuk digital. Tersebarnya repository seperti; e-prints, d-space, fedora, greenstone digital library, ganesa digital library (GDL) dan SLIMs tetapi masih kurang banyak digunakan oleh Perguruan Tinggi di Indonesia dikarenakan hal teknis spesifikasi serta kesulitan masalah biaya dan sumber daya. Penelitian ini mencoba untuk membangun model repository yang dapat digunakan sebagai bentuk manajemen publikasi dan penerbitan serta memiliki fitur Open Archieve Initiative (OAI) dan penanganan metadata agar dapat secara baik ter-index pada indexing internasional dan bersifat open source. Secara garis besar penelitian ini dibagi dalam tiga tahapan, yaitu pengumpulan data pra pengembangan, pengembangan serta implementasi, dan pengumpulan data pasca pengembangan. Pengumpulan data pra pengembangan dimaksudkan untuk mendapatkan bekal studi pendahuluan tentang inti masalah yang sedang dihadapi, sedangkan tahap pengembangan dan implementasi berfokus pada memodelkan perancangan perangkat lunak ke dalam diagram dan membuat kode pemrograman untuk mengimplementasikan perancangan yang telah dibuat. Sedangkan tahapan pengumpulan data pasca pengembangan adalah untuk pembenahan aplikasi yang dibuat, penarikan kesimpulan, dan saran untuk topik penelitian selanjutnya. Dari hasil penelitian maka dapat disimpulkan bahwa repository dibangun dengan framework codeigniter, node.js dan menggunakan bahasa pemograman pendukung seperti HTML, CSS, Jquery, Java Script, JSON, AJAX, Boostrap sebagai media dalam perancangan antar muka. Sedangkan PHP sebagai server side dan MySQL sebagai database. Aplikasi repository ini diberi nama dengan ―T-REPOSITORY‖ yang dapat di unduh pada sosial coding github.

Program code are distributed through internet and suffering from the program theft. Means a program is sold to user and user make own copyright of program called program theft. This is happen because program are easily decomposed into reusable class file and also
decomposed into source code by the program users. In this paper practical work show that theft program can easily findable and also proposed a method that shows that if starts working on the method theft program are easily findable. Original developer of program can easily
find the program theft and one another technique is watermarking technique that is also a successful technique help the original developer of program to finding program theft, some concept of watermarking also discuss in this paper. With the help of this paper people knows the actual power and use of obfuscator technique. Experimental result in the paper
show that approach work successfully.

В данной работе исследованы криптографические возможности программных платформ Node.js, Python, Go по следующим критериям: 1) основные особенности программных платформ, причины их популярности, тенденции в развитии; 2) криптографические возможности, наличие собственных и сторонних библиотек шифрования и хеширования, их популярность и поддержка; 3) сравнительная характеристика основных криптографических алгоритмов, реализованных на данных платформах; 4) особенности применения на практике.

Tvoj primer je bio zanimljiv gde sam video strukturu, link profila za (fbhttps://www.facebook.com/dilber.ivan?fref=gc&dti=491393191048156 ) kako to radi i u ovom delu napravio sam da mogu da procitam podatke iz json faila. Za sada sam napravio da mogu da procitam podatke iz json faila sledece ce biti ostalo: POST, PUT, DELETE I ADD podataka u isti fail. Prvo cu odraditi posebno sve a kasnije povezacu u jedan meni sa dodatkom rutera I filtra u kombinaciji sa map, kao I manju paginaciju.
Your example was interesting where I have the video structure, link profile for (fbhttps: //www.facebook.com/dilber.ivan? Fref = gc & dti = 491393191048156) how it works and in this section I made that I can read data from json fail . For now I have been able to read data from json fail will be left: POST, PUT, DELETE AND ADD data in the same fail. First of all, I will do everything and later link to one menu with the addition of the router and the filter in combination with the map, as well as a smaller page.
Thanks to the members of the group on Facebook React Serbia

How to make a popping room on a web site and add them to what you need in the business. Tablet, Form or any other part of Web site as its personal content by data exchange value of istate and props

U mnogim slučajevima potrebno je da se pojavi neki prostor na veb stranici sa nekim posebnim sadržajem koji bi korisnku omogućio na primer prijavu na neki veb prostor, registraciju, objašnjenje nekog drugog sadržaja. Nebitno da li će to biti kao neki iskačući oblačić ili neki veći prostor sa nekim dodatnim infomracijama o nekoj temi. Taj iskačući deo je potrebno da ima neke svoje osobine, ali i da putem prihvatanja
vrednosti odredjenih unapred stanja da dodatne vrednosti prihvati kao props u react aplikacijama. I to kao svoje pod komponente (children) Ovakvi delovi veb stranica uobičajeno se nazivaju Modal-i i popup-si. U oba slučaja možemo ih pozvati nekim od dogadjaja nebitno da li klikom miša, pritiskom na neko dugme tastature ili područje za pritisak kod mobilnih veb aplikacija. Sastav ovakvih komponenti Jednom rečiju ove komponente koje se pojavljuju i mogu prihvatiti i prikazati sadržaj drugih komponenti u sebi na veb stranicama su u samoj svojoj biti div html tagovi izmedju kojih se dodaje kod java skripta. Kod koji one vraćaju bio bi nešto nalik ovom. Gde imamo dva div taga, gde prvi odredjuje dogadjanje sa pozadinom ispred koje se pojavljuje kontejner sa ciljnim sadržajem. <div style ={stilovi.background} > <div style ={stilovi.container} > {this.props.children} </div> </div> Dok sama komponenta u aplikacije bi se mogla pozvati sa rastavljenim tagovima, obyirom da se u tom delu može pozvati neka druga komponenta ili sadržaj: <Model> <h1>Neki sasdrazj</h1> </Model> Razlog za ovakav sadržaj koda je to što se satžaj izmedju h1 tagova tretira u ovom slučaju kao podkomponeta ili child jer na to obavezuje javaskript kod {this.props.children} Koji kaže da sve što se nadje izmedju tagova <Model> </Model> je sadržaj podkomponete react aplikacije, to jest da to samo se može kako je postavljeno vrednostima stanja pročitati i prikazati bez ikavih promena. Što je i osnov razmene podataka izmedju roditeljske i dečije komponente. Drugo što je bitno da bi sve ovo moglo da radi je dogadjaji kojim bi se omogućilo prikazivanje ovakvih komponenti i njihovih budućih sadržaja. To se postiže dodavanjem novih vednosti stanja koje omogućavaju da se ove komponente prikažu. Te je zato potrebno da se i u polaznim komponentam gde se ove pozivaju odrediti polazno stanje. Koje je u ovim situacijama da se ovakve komponente ne prikazuju odmah nego po potrebi. Pa je to polazno stanje u našem slučaju kod niže:

Abstrak-Banyak pemilik hewan peliharaan tidak terlalu peduli terhadap proses pencarian pasangan bagi hewan peliharaan sehingga setelah hewan dikawinkan terjadi masalah dalam proses kelahiran maupun terhadap keturunan yang dihasilkan. Oleh karena itu, dibutuhkan sebuah aplikasi pencarian pasangan bagi hewan peliharaan yang dapat memberikan alternatif pasangan bagi hewan peliharaan serta skor kecocokannya, memberikan informasi yang lengkap dan standar bagi pengguna, dan dapat menjadi media komunikasi bagi pemilik hewan. Penelitian ini berfokus pada implementasi metode perhitungan weighted sum model (WSM) dari pendekatan multi-criteria decision making (MCDM) untuk menentukan skor kecocokan antar hewan peliharaan yang sesuai dengan anjuran dokter. WSM diimplementasikan pada web service yang merupakan server-side dari aplikasi dan dibangun dengan menggunakan Node.js dan menggunakan protokol REST untuk mendukung proses kerja aplikasi client-side. Pengujian akurasi yang dilakukan menunjukkan bahwa sistem memiliki akurasi yang baik. Berdasarkan pengujian hasil implementasi WSM bersama dengan ahli, didapatkan hasil bahwa WSM telah sesuai untuk digunakan dalam penentuan skor kecocokan untuk hewan dengan jenis kucing dan dibutuhkan mengumpulan data kriteria lanjutan untuk menyempurnaan perhitungan pada hewan jenis anjing.

Programiranje uporebom paketa Node i react u cilju ucenja izrade veb aplikacije. U ovom primeru su upotrebljeni : Node, React, React-DOM i Babel. Primer objasnjava upravljanje vrednostima props putem promene stanja (state) u komponentama koje su vlasnici tih podataka. Primer uz manju doradu je moguce primeniti prilikom uporebe na veb stranici gde postoji potreba za tekstom na vise govora. Primer  Srbski, Engleski, Nemacki i sl.

Automation is the rudimentary process for the sustainability of growth of an industry in the present world. Wireless technology has been the standard application of the growing trend in the automation industry. They are used in order to reduce cable cost, deployment time, unlocking of stranded information in previously deployed devices and enabling wireless control application. In the process industries, regular inspection of the various system is mandatory. Manual inspection of some system makes the task bit clumsy and tedious. In this paper, we have designed a prototype of a mobile robot. It is designed in such a way to traverse the desired area of inspection as well as streams real-time video using Open-CV open source framework. The designed system is controlled from a remote server connected over the same network. A web application has been made using Node.js, an open source server framework based on js language to give commands in order to control the robot. The designed prototype is tested in the oil terminal of Indian Oil of Corporation Limited. Images of the affected areas inside the pontoons of the oil tank is captured and saved in the local storage for further processing.

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Zbog potreba univerzalnosti zahteva apliakcija kada je potrebno obraćanje serveru da uradi neke uslovne poslove pogodno je upotrebiti u php failu switch case u kombinaciji sa foreach petljom. Ako pogledamo react fail šalje zahtev php obrađuje zahtev i vraća rezultat.

Because of the need for universality, it is necessary to use the server to make sure that the username and password are used for the php fail-to-switch case when combining foreach loop and swithc-case . As a result, the php response is not the same as the result.

U izradjenom direktorijumu iz CMD (kod vindovsa ili drugacije kod drugih operativnih sistema), pokrenutni npm ili yarn npm i-g create-react-app Ovim se generalno vrsi instalcija potrebnog paketa kojim se pravi react aplikacija. To se objvalja u ovom slucaju kada napravite prvo direktorijum za projekt, pa onda u njemu izvrsite ovu komandu iz terminala. Napomena: za blize o creat app na https://github.com/facebook/create-react-app/ Cime se vrsi priprema u tom direktorijumu za izradu aplikacije koja se posle ove inicijalizacije izradjuje se aplikacija upotrebom ovog koda u terminalu. create-react-app ime-aplikacije Posto je u nasem slucaju potrebno da postoji i serverski deo kao i klijentski deo, prvo cemo napraviti klijentski deo : create-react-app client Napomena: u ovom slucaju upravljac paketima instalirace sve potrebno za aplikaciju: react, react-dom i react-scripts, Cime vam ostaje da pokrente aplikaciju sa npm start, naravno pre toga je potrebno preci na direktorijum aplikacije u nasem slucaju u terminalu uneti cd client , pa onda npm start ili yarn start. U tom slucaju dobijate standarnog izgleda aplikacijuu brovseru na localhost:3000, Ali pre toga zbog dobijanja boljeg izgleda mozete dodati potrebne failova za Bootstrap, na neki od nacina: 1. upotrebom CDN linkova prema failovima bootstrap.css, bootstrap,js i jquery.js Napomena: u ovom slucaju se ovi linkovi dodaju u index.html u public direktorijumu kao kod obicnog html dokumenta u ovom redosledu, s time sto bootstrap.css se postavlja u header tagu, a ostali java scriptovi se posatvljaju na kraju index.html pre zatvaranja body taga:

Abstrak Proyek perubahan optimalisasi mutu layanan pendidikan ini berisikan sejumlah tahapan yang bertujuan untuk menata dan menempatkan guru dalam memberikan layanan pendidikan kepada para siswa pada jenjang pendidikan menengah. Hal ini memicu pengembangan sistem ICT dalam pemetaan guru antar sekolah dengan teknologi sederhana yang dapat dilakkukan oleh satuan pendidikan, sesuai dengan tuntutan kurikulum yang dikembangkan berdasarkan KTSP maupun kurikulum Tahun 2013 (K-13). Untuk itu dalam penelitian ini dikembangkan sebuah sistem informasi geografis dengan pemanfaatan geolocation yang bertujuan untuk menampilkan peta digital beserta lokasi penyebaran guru jenjang menengah pada Dinas Pendidikan Kab. Sumedang secara elaboratif, aspiratif, sistemik, transfaran dan terintegrasi. Abstract The project to change the optimization of the quality of education services contains a number of stages that aim to organize and place teachers in providing education services to students in secondary education. This has triggered the development of ICT systems in the inter-school teacher mapping with simple technology that can be carried out by education units, in accordance with the demands of the curriculum developed based on the KTSP and 2013 curriculum (K-13). For this reason in this study a geographical information system was developed with the use of geolocation which aims to display digital maps along with the location of the distribution of secondary level teachers in the District Education Office. Sumedang is elaborative, aspirational, systemic, transparent and integrated.