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Julia: Fast as Fortran, easy as Python
09.04.2019
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Lead Image © Andrey Suslov, 123RF.com
Julia julia> 1//2 + 1//3 5//6 julia> numerator(10//12) 5 julia> 2//3 == 4//6 true julia> 2//3 == 4/6 false After strings and the various types of numbers, the most important built-in data type
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Automate your VMware configuration with Puppet
11.04.2016
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Lead Image © astragal, 123RF.com
workstation. A converter [6] can be used, but its use is a little quirky. Option 3, which I employ here, is to use a prebuilt appliance. VMware offers various prebuilt virtual machines [7] on the Solution
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Safeguard and scale containers
05.12.2016
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Lead Image © cepixx, 123RF.com
recommended for size and safety considerations. Container operators will find a statically linked Go web server with an image size of just 6.7MB. If you need to compile Ruby Gems or Python Eggs
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Application virtualization with Docker
08.10.2015
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Lead Image © Oleksiy Mark, 123RF.com
---> Running in 259fb5959f4e [...] Step 3 : RUN yum install httpd -y ---> Running in 82dc46f6fc45 [...] Step 4 : RUN bash -c 'echo "Hello again..." > /var/www/html/index.html' ---> Running in e1fdb6433117 ---> d
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New features in PHP 8
02.02.2021
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Lead Image © Maxim Borovkov, 123RF.com
$this->name = $n; 10 $this->$birthday = $g; 11 } 12 } 13 14 // ---- in PHP 8 -------- 15 class Address 16 { 17 public function __construct( 18 public string $name, 19 public Date
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Infrastructure as Code with Terraform
18.02.2018
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Lead Image © Sebastian Duda, 123RF.com
public_key = "${file("${var.ssh_pub_key}")}" 07 } 08 resource "digitalocean_droplet" "mywebapp" { 09 image = "docker-16-04" 10 name: guest 11 region = "fra1" 12 size = "512mb" 13 ssh
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Cross-Vendor IPsec
25.10.2011
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-algorithm sha1; 07 encryption-algorithm 3des-cbc; 08 } 09 policy test123 { 10 mode main; 11 proposals Phase1-3des-sha; 12 pre-shared-key ascii-text "$9$dQVgJiHmTF/.PO1Ehrlgoa
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Fedora 18 as a server distribution
16.05.2013
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© Anna Ivanova, 123RF.com
" according to the assessments after the first tests hardly helped improve the situation. However, this criticism relates primarily to desktop use, and in particular to errors in the new Gnome version 3.6
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Tools for troubleshooting the network
31.10.2025
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© Photographer, 123RF.com
Ethernet (PoE), you can verify this function. The tester can ping a remote node (10 targets can be preset) to log the packet loss and delay and perform a traceroute, reporting run times to each hop
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Goodbye cloud VMs, hello laptop VMs
20.06.2022
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Lead Image © Liubomyr Feshchyn, 123rf.com
to the launch command. For example, the command multipass launch -n mycloudvm -c 2 -m 2G -d 10G --timeout 600 Table 1 Multipass launch Argument Action (v1.8.0 default) -n

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