Smashing Magazine

DECEMBER 2, 2021

JVM Programming Advent Calendar. Created by Eric Wastl, this is an advent calendar of small programming puzzles for a variety of skill sets and skill levels that can be solved in any programming language you like. Good ol’ PerfPlanet is back for another season with all things speed and web performance. 24 Pull Requests.

Design 109

Design Development Programming Website 109

Testsigma

FEBRUARY 6, 2020

The program is run and inputs are provided, the actual results are validated against expected results. Defects are found and fixed, it is performed at later stages of the Software Lifecycle. Examples of Dynamic Testing- Unit testing, System testing, Integration testing, Performance testing, Security testing.

Software 69

Software Software Testing Scalability 69

Testsigma

FEBRUARY 19, 2021

To make this work efficiently, you would need to have good programming skills and deep knowledge of how Android works. It helps the developers and QAs to test the UI of native iOS applications by leveraging Swift or Objective C programming language. UI Automator only supports the Java and Kotlin languages.

Testing Tools 57

Testing Tools Mobile Testing Java 57

Testsigma

MAY 5, 2021

To ensure the features run uniformly across various browsers and OS versions that our users have, we should perform multi-browser testing. You can also check out our post on the most common issues one can face while performing browser compatibility tests. Besides, no programming experience is required to test on MultiBrowser.

Testing Tools 74

Testing Tools Testing Internet Internet 74

Brendan Gregg

AUGUST 18, 2019

bpftrace is a new open source tracer for Linux for analyzing production performance problems and troubleshooting software. Linux already has many performance tools, but these are often counter-based and have limited visibility. The probe is BEGIN , a special probe that runs at the beginning of the program (like awk).

Latency 68

Latency C++ Cache Programming 68

Testsigma

JULY 13, 2021

You can start your test case creation quickly as test creation is done in simple English and no programming skills are required: Of the major feature of Testsigma, that makes it an ideal tool for automated web testing is that it requires you to use simple English for test case creation. Thus, it is very easy to learn.

Testing 52

Testing Website Mobile Testing Tools 52

SQL Server According to Bob

JANUARY 11, 2020

The ​​ SQL Server 2000 I/O Basics ​​ document is a prerequisite to ​​ the information contained in this ​​ document. and ​​ 2000. This is different from ​​ the reference count design ​​ that was ​​ used in SQL Server 7.0

Servers 40

Servers Cache Database Media 40

SQL Server According to Bob

JANUARY 11, 2020

This will help you increase system performance and avoid I/O environment errors. Books Online (BOL) References: ​​ All BOL references cited in this paper are taken from the Microsoft SQL Server 2000 Books Online site (updated to include SP3 functionality), which can be found at: [link] Click the Product Documentation link.

Servers 40

Servers Cache Media Hardware 40

Testsigma

MARCH 30, 2020

We are keeping our spirits high and working hard to bring out some of the awaited tool upgrades that will help out our users perform their crucial tasks better. With Testsigma’s free version you will get access to 2000+ unique test devices on the cloud to run your critical tests to make sure your application quality always.

DevOps 52

DevOps Testing Cloud Virtualization 52

Testsigma

JUNE 5, 2021

How to perform automated mobile browser testing? The execution of these automated mobile browser tests can be performed in multiple ways – via emulators, simulators or buying an actual device to test. Real device mobile browser automation testing can be performed in a couple of ways too. Source: Shopify. Sign up Now.

Mobile 52

Mobile Testing Website Testing Tools 52

Brendan Gregg

OCTOBER 8, 2018

Syscall count by program bpftrace -e 'tracepoint:raw_syscalls:sys_enter { @[comm] = count(); }'. bcc is powerful but laborious to program. Internally, bpftrace uses a lex/yacc parser to convert programs to AST, then llvm IR actions, then BPF. Pages paged in by process bpftrace -e 'software:major-faults:1 { @[comm] = count(); }'.

C++ 110

C++ Virtualization Programming Latency 110

Smashing Magazine

AUGUST 23, 2019

How exactly the individual scans look is determined by the program that generates the JPEGs. In command-line programs like cjpeg from the mozjpeg project , you can even define which data these scans contain. With the command-line program exiftool you can easily remove these metadata: $ exiftool -all= progressive.jpg.

Network 103

Network Servers Programming Code 103

Alex Russell

APRIL 29, 2021

Classics of the genre include: Apple's just focused on performance! The Performance Argument. As an engineer on a browser team, I'm privy to the blow-by-blow of various performance projects, benchmark fire drills, and the ways performance marketing (deeply) impacts engineering priorities. Steve & Tim's Close-up Magic.

Media 145

Media Games Education Engineering 145

High Scalability

SEPTEMBER 14, 2018

aallan : “Moore’s Law is really dead, but the lesser know Dennard Scaling Law is also dead… we’re almost at the end of the line, last year performance only improved 3 percent,” says David Patterson. It's a way of adding more memory when DRAM alone can't give you all the performance you want.

Internet 30

Internet Internet Scalability Education 30

Alex Russell

JUNE 20, 2020

3] Oh, and it should be imperatively programmed with Lisp-in-C's-clothing. Recall that browsers arose atop platforms that universally provided a host of services by the late 90's: system fonts (to support layout programs, including WYSIWYG editing). multi-tasking & concurrent programming. high-color image raster.

Hardware 55

Hardware Games Java Media 55

The Agile Manager

JANUARY 31, 2014

But bubbles in tech are bubbles of tech's own making: the video game / home computer bubble (1983), and the Y2K / dot-com bubble (2000) each resulted from irrational expectations and dubious business models created by people within the tech sector itself. As the old saying goes, if you can't raise the bridge, lower the water.

Software 73

Software Software Development Government 73

Brendan Gregg

OCTOBER 7, 2018

Syscall count by program bpftrace -e 'tracepoint:raw_syscalls:sys_enter { @[comm] = count(); }'. bcc is powerful but laborious to program. Internally, bpftrace uses a lex/yacc parser to convert programs to AST, then llvm IR actions, then BPF. Pages paged in by process bpftrace -e 'software:major-faults:1 { @[comm] = count(); }'.

C++ 40

C++ Virtualization Programming Latency 40

SQL Server According to Bob

DECEMBER 18, 2018

SQL Server relies on Forced-Unit-Access (Fua) I/O subsystem capabilities to provide data durability, detailed in the following documents: SQL Server 2000 I/O Basic and SQL Server I/O Basics, Chapter 2. Be sure to deploy SQL Server 2017 CU6 or newer for best data durability and performance results. “. The Back Story. 4 Socket, TPCC.

Servers 90

Servers Media Cache Storage 90

Sutter's Mill

FEBRUARY 8, 2021

P0542: Support for contract based programming in C++” (WG21 paper, June 2018). Dobb’s Journal, December 2000), and widely implemented in D and other languages, the Folly library, and more. [4] Dos Reis, J. Meredith, N. Myers, and B. Stroustrup.

C++ 52

C++ Lambda Efficiency Code 52

Highly Scalable

MARCH 10, 2015

The goal is to find a set of the most promising candidates who should receive the resource in order to maximize the overall performance of the targeted group of customers. Moreover, gross margin is not the only performance metric that is important for retailers. The resource can be homogenous (i.e. Applications.

Retail 152

Retail C++ Analytics Metrics 152