Sutter's Mill

JULY 13, 2019

More about that in the post-meeting trip report after the meeting is over… FAQs (As of pre-Cologne, July 2019) There are bugs in the standard, so should we delay C++20? Of course, and no. If we had just another meeting or two, we could add <feature> which is almost ready, so should we delay C++20?

C++ 98

C++ Entertainment Education Metrics 98

Smashing Magazine

FEBRUARY 8, 2022

Statoscope: A Course Of Intensive Therapy For Your Bundle. Statoscope: A Course Of Intensive Therapy For Your Bundle. These two packages both use the same Package C — but different versions. It turns out that suddenly a double of Package C appears in your bundle. Sergey Melukov. 2022-02-08T10:00:00+00:00.

Storage 79

Storage Code Metrics C++ 79

Sutter's Mill

NOVEMBER 13, 2020

On Monday, the ISO C++ committee completed its final full-committee (plenary) meeting of 2020 and adopted the first changes to the C++23 working draft, including a few new features. First up was P0330 by JeanHeyd Meneide , which adds a literal suffix for (signed) size_t, so in C++23 we will be able to write literals like 100uz.

Virtualization 70

Virtualization C++ Code Design 70

Testsigma

NOVEMBER 28, 2019

Certifications, typically, are proof of the enhanced prowess in the stream for which the course has been taken. Certifications and Courses help validate as well as enhance our technical capability in a specific vertical. A lot of these tools also need a fair amount of time to be invested in learning courses and doing certifications.

Website 53

Website Testing Programming Automotive 53

Sutter's Mill

FEBRUARY 22, 2021

Today, the ISO C++ committee held its second full-committee (plenary) meeting of the pandemic and adopted a few more features and improvements for draft C++23. Japan had participated in person during C++98 and C++11, and has always given us good remote ballot feedback during C++14/17/20, and is attending again now; welcome back!

C++ 73

C++ Virtualization Lambda Government 73

Daniel Lemire

FEBRUARY 8, 2019

Of course, if d is not a power of two, 2 N / d cannot be represented as an integer. I believe that all optimizing C/C++ compilers know how to pull this trick and it is generally beneficial irrespective of the processor’s architecture. uint64_t lowbits = c * n ; return ( ( __uint128_t ) lowbits * d ) > > 64 ; }.

C++ 279

C++ Benchmarking Hardware Testing 279

DZone

JULY 29, 2019

At Test Automation University — affectionately known as TAU, we offer a variety of free test automation courses covering web, API, mobile, visual, AI, and codeless automation frameworks.

Testing 189

Testing Java C++ Mobile 189

The Polyglot Developer

AUGUST 6, 2018

As you might know, I earned a Computer Science degree from the University of California, Merced, and most of the courses I took involved C++ development. While some of the more modern code schools teach JavaScript, the common university will continue to teach C++ for the foreseeable future.

C++ 40

C++ Code Development 40

Sutter's Mill

FEBRUARY 13, 2017

I don’t get to Europe very often apart from ISO C++ standards meetings, but this spring I’ve been able to accept invitations for two English-language European events in the last week of April. Tue-Thu Apr 25-27: High-Performance and Low-Latency C++ (Stockholm). Will C++ continue growing forever? Description.

Latency 51

Latency C++ Hardware Performance 51

The Morning Paper

MAY 27, 2019

CheriABI: enforcing valid pointer provenance and minimizing pointer privilege in the POSIX C run-time environment Davis et al., And this all has to work for whole-system executions, not just the C-language portion of user processes. Most programs (almost 800 C programs in the FreeBSD source tree) require no modifications.

C++ 61

C++ Hardware Virtualization Benchmarking 61

Percona

APRIL 21, 2023

Below is my current topology: [root@monitor ~]# orchestrator-client -c topology-tabulated -alias testcluster | tr '|' 't' 192.168.56.10:3306 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++ 87

C++ Monitoring Database Open Source 87

Percona

AUGUST 29, 2023

You won’t need LXD to replicate this POC, of course, but I can’t say enough how flexible and versatile such an environment can be when prototyping a cluster of Postgres nodes, let alone an entire multi-data center infrastructure on a single workstation. Much of what I will show you makes heavy use of them. citus_columnar | 11.1-1

C++ 82

C++ Database Storage Testing 82

SQL Performance

AUGUST 12, 2020

Of course, I’ll demonstrate this design aspect in this article. The fix is of course to terminate the statement preceding the CTE definition, but as a best practice, you really should be terminating all of your statements: SELECT custid , country FROM Sales. Conversely, the CTE name can be used multiple times in the outer query.

C++ 140

C++ Code Design Database 140

Sutter's Mill

DECEMBER 30, 2020

That includes for the C++ committee and many of our communities, where just this month we lost Beman Dawes. Beman was one of the most important and influential C++ experts in the world, and made his many contributions mostly behind the scenes. First, the big one… C++20 is the first ever “D&E-complete” release of C++.

C++ 76

C++ Virtualization Design Code 76

Sutter's Mill

OCTOBER 16, 2011

As a tribute in honor of Dennis Ritchie’s passing , I’d like to invite you to share your thoughts in this post’s comments about your first C program – either the code if you remember it approximately, or a story about when you wrote it. After all, this was just a warm-up initial exercise for the course. Here’s mine. Never even seen it.

C++ 40

C++ Programming Code Development 40

Percona

DECEMBER 23, 2022

The use case is the TPC-C benchmark but executed not on a high-end server but on a lower-spec virtual machine that is I/O limited like for example, with AWS EBS volumes. The TPC-C dataset I used was with a scale of 200. TPC-C on MyRocks. There are of course many compaction events but the performance baseline remains stable.

Storage 56

Storage Cache C++ Virtualization 56

Percona

JUNE 5, 2023

Let’s now move forward in time: your system has scaled, of course, and this shortcut of using multiple data clusters on a single host has now become a performance bottleneck. Sooner or later, one must address this issue; otherwise, one can suffer the consequences of handicapping your entire database infrastructure.

Database 123

Database Open Source Servers C++ 123

The Netflix TechBlog

MARCH 2, 2021

While working on my PhD in political science, I realized my curiosity was always more piqued by methodological coursework, which led me to take as many stats/data science courses as I could. I wanted to learn how to better extract interesting insight from data, which led me to take several courses in statistics and machine learning.

Analytics 207

Analytics Innovation C++ Engineering 207

SQL Performance

JULY 13, 2022

L0 AS ( SELECT 1 AS c. GetNums ( 1 , @numrows ) AS N ; Feel free, of course, to test the performance of the solutions with different data loading parameters if you’d like. Now, if T-SQL had complete support for the RANGE option, you’d have been able to achieve our task like so: WITH C AS. (

C++ 112

C++ Code Azure Database 112

Sutter's Mill

APRIL 14, 2011

Scott Meyers, Andrei Alexandrescu and I are continuing to craft and announce the technical program for C++ and Beyond (C&B) 2011 , and two more sessions are now posted. All talks are brand-new material created specifically for C&B 2011. Here are short blurbs; follow the links for longer descriptions.

C++ 40

C++ Programming Strategy Code 40

Sutter's Mill

SEPTEMBER 11, 2020

Attendees can ask questions across the board from C++20 features, to how the committee is working during the pandemic on C++23, to specific C++ features I’ve designed or contributed to like concurrency or structured bindings or the spaceship operator, or other things you may think of. Monday 1500 MDT: My AMA.

C++ 65

C++ Games Programming Latency 65

Testsigma

NOVEMBER 18, 2021

Over the course of two decades, he has helped Fortune 500 companies implement Agile testing practices. Q1: What changes have you seen in SDLC and QA’s role in it over the course of two decades? Master at least one programming language, preferably Java, Python, or C#, so that you can design and create scripted tests.

Engineering 104

Engineering Social Media DevOps Azure 104

SQL Performance

MAY 24, 2022

As an example, the following query is invalid for this reason: WITH C AS. ( ORDER BY orderdate , orderid ROWS UNBOUNDED PRECEDING ) ) SELECT *, SUM ( qty ) OVER W AS runsumqty22 FROM C WHERE orderdate >= '20220101' ; This code generates the following error: Msg 5362, Level 15, State 3, Line 172. OrderValues.

Servers 145

Servers C++ Code Database 145

O'Reilly

DECEMBER 12, 2023

While it still may be difficult to evaluate the contribution of the different sources (23% from A, 42% from B, 35% from C), and while we can expect a lot of natural language “glue” to have come from the model itself, we’ve taken a big step forward towards Lanier’s data dignity.

Artificial Intelligence 100

Artificial Intelligence Google Media Processing 100

Tech News Gather

DECEMBER 27, 2022

Course Management. If you are looking for a top-notch education app development team, make sure it has a course management feature. Objective-C. In addition to dynamic typing and binding, Objective-C also has language-level support for object graph management and is regarded as a super set of the C programming language.

Education 52

Education Social Media Development Media 52

Percona

JUNE 20, 2023

In order to understand “segmentation fault,” it is a must to know the basic idea of segmentation and its implementation in C programming. ” This is not unusual and doesn’t affect the course of the execution as it just loads desirable items in memory. Copyright (C) 2020 Free Software Foundation, Inc.

Programming 87

Programming C++ Database Virtualization 87

SQL Performance

APRIL 13, 2022

L0 AS ( SELECT 1 AS c. Whichever one results in the lowest plan cost will be chosen, assuming of course prerequisites for parallelism and batch mode are met when considering those. Following is the first solution to our challenge, which is based on a technique that has been known for a while: WITH C AS. (

C++ 136

C++ Strategy Testing Servers 136

DZone

MAY 15, 2020

You may also like: Top 5 Free Courses to Learn Linux Commands Install CodeBlocks IDE on Mac OS X Installing Codeblock on a Mac is a single-step process. Learn more about installing the CodeBlocks IDE on Mac and Linux! In this tutorial, we'll learn how to install Codeblocks on Mac and Linux. Let's get started.

Processing 130

Processing C++ 130

HammerDB

JUNE 22, 2023

Turning Jobs Off and On Of course one of the most important aspects is to be able to disable the functionality. Copyright (C) 2003-2023 Steve Shaw Type "help" for a list of commands Initialized new Jobs on-disk database /opt/HammerDB-4.8/DATA/hammer.db On Windows it will look for TEMP, TMP, TMPDIR or finally C: for example, on Linux.

Benchmarking 57

Benchmarking C++ Virtualization Database 57

Percona

OCTOBER 10, 2023

If you need other tools or more flexibility, you can, of course, use your own image. Copyright (c) 2009-2023 Percona LLC and/or its affiliates Copyright (c) 2000, 2023, Oracle and/or its affiliates. Type 'c' to clear the current input statement. You can, of course, further improve or follow other approaches.

Database 100

Database Performance C++ Engineering 100

Dynatrace

NOVEMBER 20, 2023

The aim is to make everyone experience and feel our Dynatrace culture, from the onboarding experience and global hybrid events and meetings to Slack communities and remote courses. There is a high level of transparency at all management levels, including the C-level, regarding the business and our current and future plans.

Innovation 192

Innovation C++ Programming Network 192

SQL Performance

NOVEMBER 11, 2020

WITH C AS ( SELECT SYSDATETIME ( ) AS dt ) SELECT @i += 1 FROM C WHERE dt = dt ; PRINT @i ; GO. -- Batch 3. WITH C AS ( SELECT SYSDATETIME ( ) AS dt ) SELECT @i += 1 WHERE ( SELECT dt FROM C ) = ( SELECT dt FROM C ) ; PRINT @i ; GO. ) SELECT C1. orderid , C1.

C++ 122

C++ Code Storage Processing 122

SQL Performance

MAY 13, 2020

Customers AS C WHERE country = N'USA' ; Also here, the common assumption is that AS C is just a way to rename, or alias, the table Customers for the purposes of this query, starting with the logical query processing step where the name is assigned and onwards. C is what's known as a range variable. Orders AS O ON C.

C++ 143

C++ Code Design Servers 143

Sutter's Mill

JULY 8, 2011

I just posted two more sessions I’ll be giving next month at C++ and Beyond. “C++ Renaissance.” already know that C++ is “the” language of choice for demanding applications. already know that C++ is “the” language of choice for demanding applications. “How to Teach Today’s C++.”

C++ 40

C++ Lambda Programming Efficiency 40

SQL Performance

JULY 1, 2021

name , [ Column ] = c. name , [ Data Type ] = TYPE_NAME ( c. system_type_id <> c. THEN N' (' + TYPE_NAME ( c. columns AS c INNER JOIN sys. objects AS o ON c. [ [ schema_id ] WHERE c. [ schema_id ] WHERE c. columns AS c INNER JOIN sys.

C++ 58

C++ Database Servers Performance 58

SQL Performance

JUNE 10, 2020

If the outer query projects only a subset of the columns from the derived table, will SQL Server be smart enough to do index matching based on only the returned columns (and of course any other columns that play a meaningful role otherwise, such as filtering, grouping and so on)? Customers AS C WHERE EXISTS ( SELECT * FROM Sales.

C++ 109

C++ Database Servers Code 109

HammerDB

FEBRUARY 25, 2021

For HammerDB both TPROC-C and TPROC-H run all of their workloads on the database being tested in SQL. The following is an example from TPROC-C from SQL Server. TPROC-C however is derived from the TPC-C specification and requires application logic around the SQL. Database interfaces in C. select top 100.

Programming 67

Programming Benchmarking Virtualization C++ 67