Complete Web development with Python, Django and MongoDB

The MySQL is the world's most popular open source database.This course will teach you a lot to start using this incredibly popular MySQL database and gain useful skills in the process. In learning about MySQL you will also gain an understanding of relational databases in general. Furthermore, you will harness that power by learning SQL and using it to build databases, populate them with data and query that data through extensive hands-on practices.MongoDB is a document-oriented DBMS, with JSON-like objects comprising the data model, rather than RDBMS tables. MongoDB does not support joins nor transactions. However, it features secondary indexes, an expressive query language,atomic writes on a per-document level, and fully-consistent reads. MongoDB uses JSON, a binary object format similar to, but more expressive than JSON..MongoDB uses dynamic schema. We can create collections without defining the structure,i.e. the fields or the types of their values, of the documents. You can change the structure of documents simply by adding new fields or deleting existing ones. Documents in a collection need unique set of fields.MongoDB database stores its data in collections not in tables The collections are the rough equivalent of RDBMS tables. A collection holds one or more documents, which corresponds to a record or a row in a relational database table, and each document has one or more fields, which corresponds to a column in a relational database table.SQLite is a software library that provides a relational database management system. The lite in SQLite means light weight in terms of setup, database administration, and required resource. SQLite does NOT require a server to run.Because of the serverless architecture, you don’t need to “install” SQLite before using it. There is no server process that needs to be configured, started, and stopped. SQLite uses dynamic types for tables. It means you can store

هذه الدورة المفصلة في المستوى الاول والثاني من الكوتلن حيث افترض الشخص الذي امامي لا يعرف اي شي عن عالم البرمجة ستتمكن من خلال هذه الدورة من الدخول الى عالم البرمجة وفهم اساسيات اللغات البرمجية لا تحتاج الى اي مؤهلات للدخول الى هذه الدورة ،تتميز هذه الدورة بأنها مفصلة ولكن ليس فيها تشعبات وتفاصيل غير اساسيةKotlin remains one of the most widely used and fastest-growing programming languages in recent years. Developers across the globe prefer using Kotlin for a range of projects such as data science, server-side or cloud development, etc. The demand for Kotlin is on the rise and it will continue to grow in the years to come. In this post, let’s explore the top five reasons why Kotlin is a great programming language to learn in 2021. 1. Modern language It is a modern programming language that brings together the best of object-oriented and functional programming. Some of the most promising features of Kotlin include clean compact syntax, security, general-purpose, and more. 2. Easy to learn Kotlin’s syntax is easy to learn for beginners and it offers a host of powerful features. It can be a great language to upskill for experienced programmers. It has a shallow learning curve especially if you have experience in Python or Java. The programming language is also quite easy for iOS developers as it is based on familiar concepts of modern technology. 3. Great materials There are ample materials available on Kotlin that learners can leverage to have a good grasp of the programming language. There are numerous courses that a beginner can start with. Most of these courses are self-paced and offer great insights into the programming language. Also, the developer community is quite huge so if learners get stuck or have queries they can always seek solutions from the developer community. 4. Career prospects Many leading brands use Kotlin f

This course is all about Linux and Linux Shell.Understand HOW Linux works and learn mostly used core Linux features from basic commands till creation of the Linux scripts.And all features we will use ONLY in Shell, without any GUIs.If you want to learn how to manage users, manage and search files and directories, set correct permissions, compress and uncompress archives, verify network connectivity and connect to remote servers via SSH - this course is for you.Become a master of the Linux Shells like Bash or Sh.This is practical Linux course that includes tons of practical activities. The best way to learn is learn by doing. You can have zero knowledge about Linux. All will be taught from scratch, from basic to advanced features. If you want to get deep practical knowledge of Linux this course is for you!We will start by installing Docker and creating Linux container. You are right! We will use Docker because using Docker you could create any Linux computer in a matter of seconds on any platform - MacOS, Windows or other Linux computer.In practice sections you will perform multiple practice Linux activities:Create new directories and files in the Shell using commands mkdir, touch and catManage users using adduser, useradd and passwd commands, login under different usersChange permissions of the files and directories using chmod commandCreate and execute executable scripts from the ShellCompress and uncompress files and directories using gzip and tar utilitiesVerify network settings and connectivity with remote servers using such commands as ifconfig, nslookup

Hello there,Welcome to Microsoft SQL Server Backup and Recovery Course.Manage and safeguard your database with MS SQL Server Backup and Restore ( Recover) strategy. Be ready for the emergencyDid you know that you can perform with your BACKUP?Are you sure you have an effective and robust BACKUP strategy in place?Have you ever heard of the TRANSACTION LOG BACKUP?One of the most important roles of a database administrator is to constantly protect the integrity of the databases and maintain the ability to recover quickly in case of a failure. In light of this, it’s critically important to have a backup-and-recovery strategy in place in order to be ready for an emergency. SQL is the standard language for Relation Database System. All relational database management systems like SQL Server, MySQL, MS Access, Oracle, Sybase, and others use SQL as the standard database language. SQL is used to communicate with a database.In this SQL - MS SQL course, you will make an excellent introduction to SQL with MS Management Studio which allows to manage database and retrieve data from the database with a graphical interface.We are going to start to learn from the basics and step by step we will be building our knowledge on SQL MS SQL.Everyone, who is at the beginner level, can take this course. And this course will get you further. This course is a hands-on course. First, you will learn some theory and then you will have a chance to apply what you learn.SQL isn’t just for software engineers and system administrators. SQL also helps business analysts gain important insights into new marketplaces and make more informed strategic decisions. SQL instructors on Udemy have experience with all levels and applications of SQL programming.SQL is a special purpose programming language used for the interaction an

Machine learning allows you to build more powerful, more accurate and more user friendly software that can better respond and adapt.Many companies are integrating machine learning or have already done so, including the biggest Google, Facebook, Netflix, and Amazon.There are many high paying machine learning jobs.Jump into this fun and exciting course to land your next interesting and high paying job with the projects you’ll build and problems you’ll learn how to solve.In just a matter of hours you'll have new skills with projects to back them up: Deep dive into machine learningProblems that machine learning solvesTypes of machine learningCommon machine learning structuresSteps to building a machine learning modelBuild a linear regression machine learning model with TensorFlowTest and train the modelPython variables and operatorsCollection typesConditionals and loopsFunctionsClasses and objectsInstall and import NumPyBuild NumPy arraysMultidimensional NumPy arraysArray indexes and propertiesNumPy functionsNumPy operationsAnd much more!Add new skills to your resume in this project based course: Graph data with PyPlotCustomize graphsBuild 3D graphs with PyPlotUse TensorFlow to build a program to categorize irises into different species.Build a classification modelTrack dataImplement logicImplement responsivenessBuild data structuresReplace Python lists with NumPy arraysBuild and use NumPy arraysUse common array

Course prerequisites:Basic knowledge in programming to get startedBasic knowledge in FlutterConcepts are explained clearly. You will always learn what you're building and why, and then how to do it.How this course can be of help:Gaining more knowledge in Flutter How to Create Badge System, Score and QuizLearn how to make flutter app fully functionalLearn how to make simple admin panel(content management system)What's in the course:Create complex design UI completedCrate Login, Register and Logout using PHP and Database MySQLImage Picker form Camera and GalleryCreate multiple item in home pageApp BarShared PreferencesJSON Serializable GeneratorBottom Navigation Bar in FlutterForm Input in FlutterLeaderboards SystemBadge SystemScore SystemCreate Different Page High ScorePop Up DialogCreate APICreate CRUD (Create, Read, Update and Delete using PHP)Create simple Admin Panel (Content Management System)FutureBuilder, ListviewBuilder and GridviewBuilderLoading item when fetch data from DatabaseLearn PHP, Dart and Flutter Programming LanguageClean-code and avoid Boilerplate codeRequirements:Windows application developmentMac application developmentXampp or Wampp installed on your comp