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18.02.2018

Home » Archive » 2018 » Issue 43: Real... »

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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Update your Docker containers safely

07.06.2019

Home » Archive » 2019 » Issue 51: Self-... »

version 10.4 to version 12.3. A safe version range, then, would be to stay within version 10.4. Of course, it's entirely up to you what risks to take and what you consider a safe version range. To update

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Program GUIs in Go with Fyne

28.11.2021

Home » Archive » 2021 » Issue 66: Inci... »

" 06 "fyne.io/fyne/v2/widget" 07 ) 08 09 func main() { 10 a := app.New() 11 w := a.NewWindow("") <b>12</b> w.Resize(fyne.NewSize(<b>200</b>, <b>200</b>)) 13 w.SetContent(widget.NewLabel("Hello World!")) 14</div> <div class="clear"></div> </div> <div class="view"> <div class="percent">16%</div> <div class="title"><a href="/Archive/2016/36/Safeguard-and-scale-containers/(language)/eng-US">Safeguard and scale containers</a></div> <div class="clear"></div> <div class="date">05.12.2016</div> <div class="breadcrumb_only" itemscope itemtype="http://data-vocabulary.org/Breadcrumb"> Home <span class="separator">»</span> <span itemprop="url"> <span itemprop="title"> <a onclick="_gaq.push(['_trackEvent', '', 'Archive', 'text-link'])" href="/Archive">Archive</a> </span> </span> <span class="separator">»</span> <span itemprop="url"> <span itemprop="title"> <a onclick="_gaq.push(['_trackEvent', '', '2016', 'text-link'])" href="/Archive/2016">2016</a> </span> </span> <span class="separator">»</span> <span itemprop="url"> <span itemprop="title"> <a onclick="_gaq.push(['_trackEvent', '', 'Issue 36: Automated Firewall', 'text-link'])" href="/Archive/2016/36">Issue 36: Autom...</a> </span> </span> <span class="separator">»</span> <span class="path" itemprop="url"> <span itemprop="title"> <a onclick="_gaq.push(['_trackEvent', '', '', 'text-link'])" href="/Archive/2016/36/Safeguard-and-scale-containers"></a> </span> </span> </div> <div class="clear"></div> <div class="attribute-image"><a href="/Archive/2016/36/Safeguard-and-scale-containers/(language)/eng-US"> <img src="/var/ezflow_site/storage/images/archive/2016/36/safeguard-and-scale-containers/cepixx_123rf-sheep-herd.png/132002-1-eng-US/cepixx_123RF-Sheep-Herd.png_small.png" itemprop="image" alt="Lead Image © cepixx, 123RF.com" title="Lead Image © cepixx, 123RF.com"> </a></div> <div class="text">Version: v1 02 kind: Pod 03 metadata: 04 name: nginx 05 spec: 06 containers: 07 - name: nginx 08 image: nginx 09 ports: 10 - containerPort: 80 A replication controller [<b>12</b>], however</div> <div class="clear"></div> </div> <div class="view"> <div class="percent">16%</div> <div class="title"><a href="/Archive/2017/37/Finally-Java-9/(language)/eng-US">Finally: Java 9</a></div> <div class="clear"></div> <div class="date">13.02.2017</div> <div class="breadcrumb_only" itemscope itemtype="http://data-vocabulary.org/Breadcrumb"> Home <span class="separator">»</span> <span itemprop="url"> <span itemprop="title"> <a onclick="_gaq.push(['_trackEvent', '', 'Archive', 'text-link'])" href="/Archive">Archive</a> </span> </span> <span class="separator">»</span> <span itemprop="url"> <span itemprop="title"> <a onclick="_gaq.push(['_trackEvent', '', '2017', 'text-link'])" href="/Archive/2017">2017</a> </span> </span> <span class="separator">»</span> <span itemprop="url"> <span itemprop="title"> <a onclick="_gaq.push(['_trackEvent', '', 'Issue 37: Distributed Filesystems', 'text-link'])" href="/Archive/2017/37">Issue 37: Distr...</a> </span> </span> <span class="separator">»</span> <span class="path" itemprop="url"> <span itemprop="title"> <a onclick="_gaq.push(['_trackEvent', '', '', 'text-link'])" href="/Archive/2017/37/Finally-Java-9"></a> </span> </span> </div> <div class="clear"></div> <div class="attribute-image"><a href="/Archive/2017/37/Finally-Java-9/(language)/eng-US"> <img src="/var/ezflow_site/storage/images/archive/2017/37/finally-java-9/krockenmitte_photocase_ship-land.png/134239-1-eng-US/Krockenmitte_photocase_ship-land.png_small.png" itemprop="image" alt="Lead Image © Krockenmitte, photocase.com" title="Lead Image © Krockenmitte, photocase.com"> </a></div> <div class="text"> to the needs of an application. After all, the standard libraries in Java 8 weigh in at around 60<b>MB</b> and 20,000 classes. They not only need space on the hard drive, but the computer also needs to load them</div> <div class="clear"></div> </div> <div class="view"> <div class="percent">16%</div> <div class="title"><a href="/Archive/2015/26/Posteo-Mailbox.org-Tutanota-and-ProtonMail-compared/(language)/eng-US">Posteo, Mailbox.org, Tutanota, and ProtonMail compared</a></div> <div class="clear"></div> <div class="date">10.04.2015</div> <div class="breadcrumb_only" itemscope itemtype="http://data-vocabulary.org/Breadcrumb"> Home <span class="separator">»</span> <span itemprop="url"> <span itemprop="title"> <a onclick="_gaq.push(['_trackEvent', '', 'Archive', 'text-link'])" href="/Archive">Archive</a> </span> </span> <span class="separator">»</span> <span itemprop="url"> <span itemprop="title"> <a onclick="_gaq.push(['_trackEvent', '', '2015', 'text-link'])" href="/Archive/2015">2015</a> </span> </span> <span class="separator">»</span> <span itemprop="url"> <span itemprop="title"> <a onclick="_gaq.push(['_trackEvent', '', 'Issue 26: OpenShift', 'text-link'])" href="/Archive/2015/26">Issue 26: OpenS...</a> </span> </span> <span class="separator">»</span> <span class="path" itemprop="url"> <span itemprop="title"> <a onclick="_gaq.push(['_trackEvent', '', '', 'text-link'])" href="/Archive/2015/26/Posteo-Mailbox.org-Tutanota-and-ProtonMail-compared"></a> </span> </span> </div> <div class="clear"></div> <div class="attribute-image"><a href="/Archive/2015/26/Posteo-Mailbox.org-Tutanota-and-ProtonMail-compared/(language)/eng-US"> <img src="/var/ezflow_site/storage/images/archive/2015/26/posteo-mailbox.org-tutanota-and-protonmail-compared/po-21594-123rf-kirill_bodrov_123rf-schl_sselbund_resized.png/111432-1-eng-US/PO-21594-123RF-Kirill_Bodrov_123RF-Schl_sselbund_resized.png_small.png" itemprop="image" alt="Lead Image © Kirill Bodrov, 123RF.com" title="Lead Image © Kirill Bodrov, 123RF.com"> </a></div> <div class="text">.org Tutanota ProtonMail Mailbox from EUR1 Yes/2GB Yes/2GB Free/1GB Free/500<b>MB</b> Storage space expansion Yes Yes Yes Currently</div> <div class="clear"></div> </div> <div class="view"> <div class="percent">16%</div> <div class="title"><a href="/Archive/2021/63/News-for-Admins/(language)/eng-US">News for Admins</a></div> <div class="clear"></div> <div class="date">30.05.2021</div> <div class="breadcrumb_only" itemscope itemtype="http://data-vocabulary.org/Breadcrumb"> Home <span class="separator">»</span> <span itemprop="url"> <span itemprop="title"> <a onclick="_gaq.push(['_trackEvent', '', 'Archive', 'text-link'])" href="/Archive">Archive</a> </span> </span> <span class="separator">»</span> <span itemprop="url"> <span itemprop="title"> <a onclick="_gaq.push(['_trackEvent', '', '2021', 'text-link'])" href="/Archive/2021">2021</a> </span> </span> <span class="separator">»</span> <span itemprop="url"> <span itemprop="title"> <a onclick="_gaq.push(['_trackEvent', '', 'Issue 63: Automation', 'text-link'])" href="/Archive/2021/63">Issue 63: Autom...</a> </span> </span> <span class="separator">»</span> <span class="path" itemprop="url"> <span itemprop="title"> <a onclick="_gaq.push(['_trackEvent', '', '', 'text-link'])" href="/Archive/2021/63/News-for-Admins"></a> </span> </span> </div> <div class="clear"></div> <div class="attribute-image"> </div> <div class="text"> Linux will be a community-based 1:1 binary replacement for Red Hat Enterprise Linux and currently ships with Gnome 3.32, Linux kernel 4.18.0-240.22.1.el8, SQLite 3.26, virt-what 1.18, Samba 4.<b>12</b>.3, DNF 4</div> <div class="clear"></div> </div> <div class="view"> <div class="percent">16%</div> <div class="title"><a href="/Archive/2025/85/The-best-performance-yet/(language)/eng-US">The best performance yet</a></div> <div class="clear"></div> <div class="date">26.01.2025</div> <div class="breadcrumb_only" itemscope itemtype="http://data-vocabulary.org/Breadcrumb"> Home <span class="separator">»</span> <span itemprop="url"> <span itemprop="title"> <a onclick="_gaq.push(['_trackEvent', '', 'Archive', 'text-link'])" href="/Archive">Archive</a> </span> </span> <span class="separator">»</span> <span itemprop="url"> <span itemprop="title"> <a onclick="_gaq.push(['_trackEvent', '', '2025', 'text-link'])" href="/Archive/2025">2025</a> </span> </span> <span class="separator">»</span> <span itemprop="url"> <span itemprop="title"> <a onclick="_gaq.push(['_trackEvent', '', 'Issue 85: Monitoring', 'text-link'])" href="/Archive/2025/85">Issue 85: Monit...</a> </span> </span> <span class="separator">»</span> <span class="path" itemprop="url"> <span itemprop="title"> <a onclick="_gaq.push(['_trackEvent', '', '', 'text-link'])" href="/Archive/2025/85/The-best-performance-yet"></a> </span> </span> </div> <div class="clear"></div> <div class="attribute-image"><a href="/Archive/2025/85/The-best-performance-yet/(language)/eng-US"> <img src="/var/ezflow_site/storage/images/archive/2025/85/the-best-performance-yet/perf_dojo_123rf_9719495_lucybaldwin_resized.png/225891-1-eng-US/Perf_Dojo_123RF_9719495_LucyBaldwin_resized.png_small.png" itemprop="image" alt="Lead Image © Lucy Baldwin, 123RF.com" title="Lead Image © Lucy Baldwin, 123RF.com"> </a></div> <div class="text">, DDR50, and SDR104 bus speeds [<b>12</b>]. The introduction of an SDR104 SD drive has essentially doubled the performance of SD cards meeting the UHS-I spec when comparing Raspberry Pis 4 and 5. The original</div> <div class="clear"></div> </div> <div class="view"> <div class="percent">16%</div> <div class="title"><a href="/Archive/2016/31/Server-distributions-for-small-businesses-tested/(language)/eng-US">Server distributions for small businesses tested</a></div> <div class="clear"></div> <div class="date">11.02.2016</div> <div class="breadcrumb_only" itemscope itemtype="http://data-vocabulary.org/Breadcrumb"> Home <span class="separator">»</span> <span itemprop="url"> <span itemprop="title"> <a onclick="_gaq.push(['_trackEvent', '', 'Archive', 'text-link'])" href="/Archive">Archive</a> </span> </span> <span class="separator">»</span> <span itemprop="url"> <span itemprop="title"> <a onclick="_gaq.push(['_trackEvent', '', '2016', 'text-link'])" href="/Archive/2016">2016</a> </span> </span> <span class="separator">»</span> <span itemprop="url"> <span itemprop="title"> <a onclick="_gaq.push(['_trackEvent', '', 'Issue 31: Tuning MySQL', 'text-link'])" href="/Archive/2016/31">Issue 31: Tunin...</a> </span> </span> <span class="separator">»</span> <span class="path" itemprop="url"> <span itemprop="title"> <a onclick="_gaq.push(['_trackEvent', '', '', 'text-link'])" href="/Archive/2016/31/Server-distributions-for-small-businesses-tested"></a> </span> </span> </div> <div class="clear"></div> <div class="attribute-image"><a href="/Archive/2016/31/Server-distributions-for-small-businesses-tested/(language)/eng-US"> <img src="/var/ezflow_site/storage/images/archive/2016/31/server-distributions-for-small-businesses-tested/123rf_17651143_waiter-platter-server_wabeno_resized.png/122053-1-eng-US/123rf_17651143_Waiter-platter-server_wabeno_resized.png_small.png" itemprop="image" alt="Lead Image © wabeno, 123RF.com" title="Lead Image © wabeno, 123RF.com"> </a></div> <div class="text"> document, to an advanced Knowledge Base, to personal customer support. Our lab team looked at version 7.1 on a 64-bit machine. The ISO image weighed in around 800<b>MB</b>. Users who still have legacy 32-bit</div> <div class="clear"></div> </div> <div class="view"> <div class="percent">16%</div> <div class="title"><a href="/Archive/2021/62/Setting-up-HTTP-2-for-Nginx/(language)/eng-US">Setting up HTTP/2 for Nginx</a></div> <div class="clear"></div> <div class="date">25.03.2021</div> <div class="breadcrumb_only" itemscope itemtype="http://data-vocabulary.org/Breadcrumb"> Home <span class="separator">»</span> <span itemprop="url"> <span itemprop="title"> <a onclick="_gaq.push(['_trackEvent', '', 'Archive', 'text-link'])" href="/Archive">Archive</a> </span> </span> <span class="separator">»</span> <span itemprop="url"> <span itemprop="title"> <a onclick="_gaq.push(['_trackEvent', '', '2021', 'text-link'])" href="/Archive/2021">2021</a> </span> </span> <span class="separator">»</span> <span itemprop="url"> <span itemprop="title"> <a onclick="_gaq.push(['_trackEvent', '', 'Issue 62: Lean Web Servers', 'text-link'])" href="/Archive/2021/62">Issue 62: Lean...</a> </span> </span> <span class="separator">»</span> <span class="path" itemprop="url"> <span itemprop="title"> <a onclick="_gaq.push(['_trackEvent', '', '', 'text-link'])" href="/Archive/2021/62/Setting-up-HTTP-2-for-Nginx"></a> </span> </span> </div> <div class="clear"></div> <div class="attribute-image"><a href="/Archive/2021/62/Setting-up-HTTP-2-for-Nginx/(language)/eng-US"> <img src="/var/ezflow_site/storage/images/archive/2021/62/setting-up-http-2-for-nginx/photobyludomisawickionunsplash_racing-trim-sailboat.png/182434-1-eng-US/PhotobyLudomiSawickionUnsplash_Racing-trim-sailboat.png_small.png" itemprop="image" alt="Photo by Ludomil Sawicki on Unsplash" title="Photo by Ludomil Sawicki on Unsplash"> </a></div> <div class="text"> (Listing 1), which indicates a push. 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