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What are the best multi-browser testing tools?

Testsigma

Plus, there are multiple versions of operating systems and screen resolutions that our users browse content on. . Testsigma is a code-less testing tool — test scripts can be written in simple English, making this tool convenient if you have no programming knowledge too. with Safari at 8.87%. Picture Credit: Kinsta. Highlights.

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A thorough introduction to bpftrace

Brendan Gregg

BPF has been extended (aka eBPF) in recent years for providing a safe way to extend kernel functionality, and has become a hot topic in systems engineering, with at least 24 talks on BPF at the last Linux Plumber's conference. The probe is BEGIN , a special probe that runs at the beginning of the program (like awk). system(".")

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Configuring PostgreSQL and LDAP Using StartTLS

Percona

ldapprefix="cn=" ldapsuffix=", dc=pg_user, dc=nodomain" Installation LDAP apt-get install -y slapd ldap-utils Running netstat, (netstat -tlnp), returns the following: Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 0.0.0.0:389 . # IPv4 local connections: host all all 0.0.0.0/0 0 ldap ldapserver=127.0.0.1

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SQL Server I/O Basics Chapter #2

SQL Server According to Bob

​​ Without limiting the rights under copyright, no part of this document may be reproduced, stored in or introduced into a retrieval system, or transmitted in any form or by any means (electronic, mechanical, photocopying, recording, or otherwise), or for any purpose, without the express written permission of Microsoft Corporation.

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