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Selenium Automation Script With JavaScript

DZone

Selenium is an open-source automation framework initially introduced in 2004. Java, C#, Python are mostly used for developing test scripts. Using this framework, we can validate web applications across different browsers and platforms. Testing performed using Selenium are generally referred to as Selenium testing.

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Data Redundancy With the PostgreSQL Citus Extension

Percona

Step three: Check packages Inspecting the nodes confirms Citus has been correctly installed: for u in citus1 citus2 citus3 citus4 citus-coord-01 do echo " = NODE: $u =" lxc exec $u -- su - postgres -c 'psql db01'<<_eof_ select extname, extversion from pg_extension; _eof_ done | less -S = NODE: citus1 = extname | extversion -+ plpgsql | 1.0

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bpftrace (DTrace 2.0) for Linux 2018

Brendan Gregg

Created by Alastair Robertson , bpftrace is an open source high-level tracing front-end that lets you analyze systems in custom ways. Hit Ctrl-C to end.n"); } self int last[dev_t]; /* * Process io start */ io:genunix::start /self->last[args[0]->b_edev] != in 2004, so I have to think back to that time to understand it.

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File systems unfit as distributed storage backends: lessons from ten years of Ceph evolution

The Morning Paper

Ceph is a widely-used, open-source distributed file system that followed this convention [of building on top of a local file system] for a decade. The first implementation (c. 2004) was a user-space file system called the Extent and B-Tree based object file system. S3), RADOS block device (cf.

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bpftrace (DTrace 2.0) for Linux 2018

Brendan Gregg

Created by Alastair Robertson , bpftrace is an open source high-level tracing front-end that lets you analyze systems in custom ways. Hit Ctrl-C to end.n"); } self int last[dev_t]; /* * Process io start */ io:genunix::start /self->last[args[0]->b_edev] != in 2004, so I have to think back to that time to understand it.

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AVIF for Next-Generation Image Coding

The Netflix TechBlog

By Aditya Mavlankar, Jan De C**k¹, Cyril Concolato, Kyle Swanson, Anush Moorthy and Anne Aaron TL; DR We need an alternative to JPEG that a) is widely supported, b) has better compression efficiency and c) has a wider feature set. With the motion extension, it was accepted as the video coding standard for digital cinema in 2004.

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