This video builds up the base for mandatory copy elision. It shows the limitation of copy elision in pre-C++17 standards.
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This clip is from the chapter "C++17 Core Language Features" of the series "Complete Modern C++".This...

In this video, you will learn why lock_guard class is important and how to use it with mutex.
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This clip is from the chapter "C++ Concurrency" of the series "Complete Modern C++".The author talks about concurrency in this...

This video explains how to use filters.
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This clip is from the chapter "Searching with Elasticsearch" of the series "Elasticsearch 7 and Elastic Stack - In Depth and Hands On".This section explains how to search with...

This video is the second part of the two-part video that demonstrates how to implement the registry using a lazy instantiation.
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This clip is from the chapter "Singleton" of the series "Creational Design Patterns in Modern...

This video gives a gentle introduction of lambda expressions and shows how they replace function objects.
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This clip is from the chapter "Lambda Expressions (C++11)" of the series "Complete Modern C++".In this section, we...

Let's explore filtering for group by in this video.<br/<br/>>

This clip is from the chapter "Spark DFs" of the series "PySpark and AWS: Master Big Data with PySpark and AWS".This section focuses on Spark DataFrames in depth.

In this video, we will cover Hibernate Soft Deletes - part 2.
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This clip is from the chapter "Hibernate and JPA Tips" of the series "Master Hibernate and JPA with Spring Boot in 100 Steps".In this section, the author shares...

In this lesson, we are giving advice in English. Do you often give advice? Let's look at the grammar needed for giving advice in English.

We discuss the amendments to the Police, Crime, Sentencing and Courts Bill. While this bill has been discussed in the media a lot in the last few months, little attention has been paid to the last-minute amendments the government are...

This video demonstrates how to refactor the code to use the builder pattern.

• Remove unnecessary signal and slot connec
tions
• Allow for saving the text file to anywhere on
the system
• Open any text file
on
the...

This video highlights the design issues with the file example.

• Use access modifier “public” + keyword “s
lots”
• Implement the function declaration like any other cl
ass method
• Define the implementation like any...

In this video, we will examine construction and initialization of variant members in depth.<br/<br/>>

This clip is from the chapter "C++17 Standard Library Components" of the series "Complete Modern C++".null

In this lesson, we’re going to continue looking at the if statement. We know about “if” and “else”, but there’s also an “else if” available to us.
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This clip is from the chapter "JavaScript Basics: Variables and Flow...

In this video, you’re going to learn about two new types, undefined and null.
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This clip is from the chapter "JavaScript Functions" of the series "The Modern JavaScript Bootcamp (2019)".This section will help you understand...

This video explains how to delete item resources from the database.
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This clip is from the chapter "Storing Resources in a SQL Database" of the series "REST APIs with Flask and Python".This section explains the various...

The author goes over the basic elements of SAS SQL syntax.
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This clip is from the chapter "SQL Fundamentals" of the series "Complete SAS Programming Guide - Learn SAS and Become a Data Ninja".This section focuses on SQL...

In a further crackdown on disruptive protests, the government are trying to pass new legislation that reintroduces controversial laws that were previously blocked by Parliament. So what is actually in the Public Order Bill? And how...

With Sunak being 2 Prime Ministers removed from a mandate from the public, many are calling for a general election in the UK. So how could this come about? Is Sunak likely to call one himself? Could Parliament trigger one? Or will the...

This video explains the hasattr( ) function.<br<br/>/>

This clip is from the chapter "All Built-In Functions" of the series "Python in Practice - 15 Projects to Master Python".This section focuses on all built-in functions.

This video explains Pushdown in UDF.
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This clip is from the chapter "Snowflake – User-Defined Functions" of the series "Snowflake - Build and Architect Data Pipelines Using AWS".This section focuses on user-defined functions...

The WHERE clause allows you to use operators to set conditions and only select what you want from a table. The author will cover the comparison operators, logical operators, and special operators.
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This clip is from the...

This video demonstrates finding duplicate observations.
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This clip is from the chapter "Practical Application of SAS SQL" of the series "Complete SAS Programming Guide - Learn SAS and Become a Data Ninja".This section focuses...

You might be more familiar with the for loop, but the DO loop is the same concept.
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This clip is from the chapter "Working with Data" of the series "Complete SAS Programming Guide - Learn SAS and Become a Data Ninja".This...

In this video, we will cover Else in For Loop.
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This clip is from the chapter "Basics for Data Science: Python for Data Science and Data Analysis" of the series "Data Science and Machine Learning (Theory and Projects) A to...