The Polyglot Developer

JUNE 24, 2019

One of my favorite blogs is this one and I saw a great article on Sorting vectors in C++ by Nic Raboy. As it happens, C++ is one of my first commercial languages and I still make some moderate use of it for various mobile projects. The post Moving to Dart from C++ appeared first on The Polyglot Developer.

C++ 64

C++ Programming Mobile Code 64

DZone

NOVEMBER 9, 2021

It sits at the very beginning of the process before the code is written and can save an immense amount of time down the road (of somebody spending tons of time just to get to a dead-end). I really like what one of the smartest people with whom I worked said: “A good design is a design where you can see the code”. Important note.

Software 245

Software Software Code Energy 245

SQL Performance

AUGUST 12, 2020

This article is the fifth part in a series about table expressions. The source of the term aside, common table expression , or CTE , is the commonly used term by T-SQL practitioners for the structure that is the focus of this article. Of course, I’ll demonstrate this design aspect in this article.

C++ 140

C++ Code Design Database 140

Dynatrace

APRIL 11, 2023

For example, the open source Java library at the heart of the Log4Shell crisis in 2021 was patched within days given the pervasiveness of the code. How vulnerabilities are evaluated – platform module Learn the mechanism that Dynatrace Application Security uses to generate third-party vulnerabilities and code-level vulnerabilities.

Cloud 195

Cloud DevOps Open Source Retail 195

SQL Performance

MAY 24, 2022

In this article I focus on windowing and NULL-related improvements. I’ll be using the sample database TSQLV6 in the examples in this article. This clause allows you to shorten your code by avoiding the repetition of identical parts of your window specifications. This release has a number of T-SQL improvements. The WINDOW Clause.

Servers 145

Servers C++ Code Database 145

SQL Performance

JULY 13, 2022

This could also happen if you need to migrate code written for another database platform with a different dialect of SQL to T-SQL. This article is dedicated to such a case—specifically, a standard SQL feature related to window functions called the GROUPS window frame option. L0 AS ( SELECT 1 AS c. Sample Data.

C++ 112

C++ Code Azure Database 112

Scalegrid

JULY 13, 2020

In this article, we compare Oracle vs. PostgreSQL, outlining the differences in these SQL database costs, features, and ease of use for both developers and database administrators (DBA’s) alike. Oracle requires more complex ongoing administration, as all database configurations must evolve in conjunction with the data schemas and custom code.

Open Source 244

Open Source Tuning C++ Database 244

Percona

MARCH 13, 2023

In this article, we’ll explore the benefits of using Docker images for experimenting with serverless PostgreSQL and show you how to get started with them. 6400'" -c "listen_http_addr='0.0.0.0:9898'" 9898'" -c "pg_distrib_dir='/opt/neondatabase-neon/pg_install'" 4.

Serverless 119

Serverless C++ Storage Latency 119

Dynatrace

AUGUST 7, 2023

Developers use generative AI to find errors in code and automatically document their code. They can also use generative AI for cybersecurity, write prototype code, and implement complex software systems. Visit our booth, number #2608, at Black Hat and c heck out our guide below. Here’s what you need to know.

DevOps 194

DevOps Analytics Best Practices Java 194

SQL Performance

MARCH 9, 2022

In this article, I continue exploring solutions to the matching supply with demand challenge. The solutions in this article were created by Brian Walker, Peter Larsson, Paul White, and me. Auctions ( Code , ID ) INCLUDE ( Quantity ) ; -- Enable batch-mode Window Aggregate. Code = 'D'. ) Code = 'S'. )

C++ 138

C++ Code Efficiency Performance 138

SQL Performance

MAY 13, 2020

For example, the expression can be a table value constructor, as I will explain later in this article. I just wanted to mention some use cases here to illustrate how important table expressions are in our T-SQL code, and why it's worthwhile to invest in understanding their fundamentals well. I'll get to this one later in the article.

C++ 143

C++ Code Design Servers 143

SQL Performance

SEPTEMBER 21, 2022

In this article, I want to focus more on how these functions improve and simplify tasks that were harder to achieve in the past. For example, the following code counts the number of session options set in the current session: SELECT BIT_COUNT ( @@OPTIONS ) ; This code generates the following output in my session: -- 7.

Servers 122

Servers C++ Code Cache 122

SQL Performance

SEPTEMBER 9, 2020

This article is the sixth part in a series about table expressions. Use the following code to create and populate the Employees table in the tempdb database: SET NOCOUNT ON ; USE tempdb ; DROP TABLE IF EXISTS dbo. Another option is to use imperative iterative code, but such solutions tend to be lengthy. Employees ; GO.

C++ 143

C++ Code Servers Availability 143

SQL Performance

DECEMBER 9, 2020

In a comment to my article, Marcos Kirchner mentioned that he tested my solution with varying table value constructor cardinalities, and got different execution times for the different cardinalities. If so, share yours as a comment to this article, and feel free to improve any solution posted by others.

C++ 114

C++ Servers Testing Processing 114

Percona

APRIL 21, 2023

In this article, we will discuss errant Transaction /GTID and how we can solve them with the Orchestrator tool. Below is my current topology: [root@monitor ~]# orchestrator-client -c topology-tabulated -alias testcluster | tr '|' 't' 192.168.56.10:3306 So let’s jump into generating and fixing an errant transaction. On 192.168.56.20:3306,

C++ 84

C++ Monitoring Database Open Source 84

SQL Performance

OCTOBER 13, 2021

This article is the twelfth part in a series about named table expressions. The former is an inlinable named table expression based on a single query similar to a view and is the focus of this article. Before implementing the function itself, here’s code to create a supporting index on the Sales.Orders table: USE TSQLV5 ; GO.

Cache 144

Cache Strategy C++ Code 144

ACM Sigarch

OCTOBER 12, 2020

These, let’s call them metal languages , include FORTRAN (introduced in 1957), C (1972), and C++ (1985). Programmers continue to write applications in them, and they continue to evolve: the just approved C++20 standard is the latest example. Despite their age, these languages are far from dead! As Leiserson et al.

C++ 108

C++ Benchmarking Hardware Architecture 108

Percona

JUNE 20, 2023

I tried to search for details related to segmentation fault on the internet and found many articles; however, it failed to quench my thirst as none of them had the answer I was looking for. In order to understand “segmentation fault,” it is a must to know the basic idea of segmentation and its implementation in C programming.

Programming 84

Programming C++ Database Virtualization 84

Testsigma

MARCH 23, 2022

In this article, I have condensed my thoughts on Open Source for Testers. “ Source ” stands for the source code or design. “ Source ” stands for the source code or design. Code-Based Automation Libraries i. No Code Automation Tools i. Automation Engineers c. Examples include: a.

Open Source 76

Open Source C++ Programming Education 76

SQL Performance

DECEMBER 8, 2021

In subsequent articles, I'll present set-based solutions—including the ones Peter and I worked on. The challenge involves querying a table called Auctions, which you create using the following code: DROP TABLE IF EXISTS dbo. Demand entries are marked with the code D and supply entries with S. L0 AS ( SELECT 1 AS c.

C++ 133

C++ Code Benchmarking Performance 133

Smashing Magazine

DECEMBER 2, 2021

As you’ll see, each and every one of these calendars are sure to cater for a daily dose of web design and development goodness with stellar articles, inspiring experiments, and even puzzles to solve. To make the advent season even sweeter for JVM enthusiasts, there will be a new article about JVM-related topic everyday. Advent of Code.

Design 108

Design Development Programming Website 108

Smashing Magazine

JULY 18, 2022

If you think that static rendering is limited to generic, public content that is the same for every user of your website, you should definitely read this article. The witty jokes in each article are only visible to paid users. There was something he wanted to C."; Eric Burel. 2022-07-18T11:00:00+00:00. 2022-07-18T18:32:57+00:00.

Cache 115

Cache Website Energy Servers 115

SQL Performance

NOVEMBER 11, 2020

This article is the eighth part in a series about table expressions. WITH C AS ( SELECT SYSDATETIME ( ) AS dt ) SELECT @i += 1 FROM C WHERE dt = dt ; PRINT @i ; GO. -- Batch 3. How many iterations did the code report? Try running the code and see that it stops at some point.

C++ 122

C++ Code Storage Processing 122

Tech News Gather

MARCH 30, 2022

In this article, we will see what technology stack to choose for your project? The three main front-end coding languages are HTML, CSS, and JavaScript, wherein a large number of frameworks are based on JavaScript. Native app development uses programming languages such as Java and Kotlin for Android, Objective-C, and Swift for iOS.

Technology 96

Technology Technology C++ Java 96

SQL Performance

JANUARY 13, 2021

Initially I thought of writing just one article to summarize the ideas people submitted, but there were too many. So I’ll split the coverage to several articles. Here’s the code to create the dummy table: CREATE TABLE dbo. L0 AS ( SELECT 1 AS c. L0 AS ( SELECT 1 AS c. BatchMe ON 1 = 0.

C++ 113

C++ Code Testing Processing 113

SQL Performance

MAY 11, 2022

You can download the source code to create and populate this database here. In this article, I want to focus on tips having to do with the potential of the window function’s calculation in the plan to rely on ordered input data without requiring an extra explicit sort activity in the plan. Environment for Demos. Tips 1 and 2.

C++ 133

C++ Database Servers Code 133

SQL Performance

AUGUST 1, 2022

In this article, I focus on the distinct predicate and the approximate percentile functions. I’ll cover the other improvements in future articles since there’s a lot to say about those. I’ll be using the sample database TSQLV6 in the examples in this article. 75 Test XYZ Student C 55 Test XYZ 77.5 The DATETRUNC function.

Servers 142

Servers Testing C++ Code 142

Scalegrid

OCTOBER 7, 2019

The supported programming languages for PostgreSQL include.Net, C, C++, Delphi, Java, JavaScript (Node.js), Perl, PHP, Python and Tcl, but PostgreSQL can support many server-side procedural languages through its available extensions. The programming language C came in third place, averaging 20.0% Java #Python #C Click To Tweet.

Strategy 182

Strategy Cloud Java Open Source 182

O'Reilly

AUGUST 9, 2022

In a previous article , I wrote about how models like DALL-E and Imagen disassociate ideas from technique. GitHub Copilot (based on a model named Codex , which is derived from GPT-3) generates code in a number of programming languages, based on comments that the user writes. With DALL-E, that’s no longer true. We’ve been here before.

Programming 104

Programming Java C++ Design 104

SQL Performance

OCTOBER 9, 2019

My good friend Aaron Bertrand inspired me to write this article. In this article I cover a number of T-SQL features that are either often entirely overlooked, or that support parameters or capabilities that are often overlooked. databases ; OPEN C ; FETCH NEXT FROM C INTO @dbname ; WHILE @@FETCH_STATUS = 0.

C++ 111

C++ Database Servers Code 111

SQL Performance

FEBRUARY 10, 2021

First, as a quick reminder, let’s review the fastest solution from last month’s article, implemented as an inline TVF called dbo.GetNumsAlanCharlieItzikBatch. Here’s the code to create the dummy table: DROP TABLE IF EXISTS dbo. L0 AS ( SELECT 1 AS c. BatchMe ON 1 = 0. ORDER BY rownum ; GO.

C++ 124

C++ Servers Testing Code 124

Smashing Magazine

NOVEMBER 26, 2021

However, there are a few ways in which you can make a large code-base easy to maintain. In this article, we will discuss a few of those techniques as well as some of the things I wish I had known earlier to help manage large Next.js In certain cases, the build will fail if there are type mismatches in your code as Next.js

Cache 143

Cache Code Testing Design 143

Percona

OCTOBER 17, 2023

From that, this article is born. At the moment of writing this article, there was no blocker on the MongoDB side, such as a warning or an impossibility of moving forward with the process. Our goal here is to review five new changes or implementations you should know in MongoDB 7.0. 7001 closed percona> exit /opt/mongo/6.0.6-5/bin/mongod

Metrics 102

Metrics C++ Storage Database 102

SQL Performance

MARCH 10, 2021

Here’s the code to create the dummy table: DROP TABLE IF EXISTS dbo. BatchMe ( col1 INT NOT NULL , INDEX idx_cs CLUSTERED COLUMNSTORE ) ; And here’s the code with the definition of the dbo.GetNumsAlanCharlieItzikBatch function: CREATE OR ALTER FUNCTION dbo. BatchMe ; GO. CREATE TABLE dbo. BatchMe ON 1 = 0. and dbo.T3

C++ 134

C++ Testing Code Servers 134

SQL Performance

JUNE 10, 2020

I addressed some terminology considerations in the first two parts of the series, and will address more in future articles when discussing CTEs, views and inline TVFs. That is, does SQL Server perform a substitution process whereby it converts the original nested code into one query that goes directly against the base tables?

C++ 109

C++ Database Servers Code 109

Sutter's Mill

OCTOBER 28, 2011

As I’m getting ready to resume writing a few new (or updated) Guru of the Week Items for the C++11 era, I’ve been looking through the wonderful features of C++11 and analyzing just which ones will affect the baseline style of how I write modern C++ code, both for myself and for publication. I hope you find it useful.

C++ 40

C++ Virtualization Code Design 40

Sutter's Mill

JANUARY 11, 2021

Assertions have been a foundational tool for writing understandable computer code since we could write computer code… far older than C’s assert() macro, they go back to at least John von Neumann and Herman Goldstine (1947) and Alan Turing (1949). 1,2] How well do we understand them… exactly? GUIDELINE: Assert liberally. [3]

C++ 58

C++ Programming Code Testing 58