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One of my favorite Pixar movies is Ratatouille, maybe because I’m such a glutton. So when I was thinking about the next tutorial/demo and the idea of a restaurant app came up I knew it had to be based on Ratatouille. This is a relatively simple demo that can literally fit in a single blog post all the way thru and the real cool thing about it is that you can try the JavaScript version right now from your browser without compiling ..
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Node, Postgres, MassiveJS - A better database experience
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www.craigkerstiens.com
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10 years ago
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eng
First some background–I’ve always had a bit of a love hate relationship with ORMs. ORMs are great for basic crud applications, which inevitably happens at some point for an app. The main two problems I have with ORMs is: They treat all databases as equal (yes, this is a little overgeneralized but typically true). They claim to do this for database portability, but in reality an app still can’t just up and move from one to another. They do....
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Node, Postgres, MassiveJS - A better database experience
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www.craigkerstiens.com
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10 years ago
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eng
First some background–I’ve always had a bit of a love hate relationship with ORMs. ORMs are great for basic crud applications, which inevitably happens at some point for an app. The main two problems I have with ORMs is: They treat all databases as equal (yes, this is a little overgeneralized but typically true). They claim to do this for database portability, but in reality an app still can’t just up and move from one to another. They do....
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RAM is the new disk – and how to measure its performance – Part 3 – CPU Instructions & Cycles
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tanelpoder.com
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10 years ago
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eng
If you haven’t read the previous parts of this series yet, here are the links: [ Part 1 | Part 2 ]. A Refresher In the first part of this series I said that RAM access is the slow component of a modern in-memory database engine and for performance you’d want to reduce RAM access as much as possible. Reduced memory traffic thanks to the new columnar data formats is the most important enabler for the awesome In-Memory processing perf....
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RAM is the new disk – and how to measure its performance – Part 3 – CPU Instructions & Cycles
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tanelpoder.com
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10 years ago
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eng
If you haven’t read the previous parts of this series yet, here are the links: [ Part 1 | Part 2 ]. A Refresher In the first part of this series I said that RAM access is the slow component of a modern in-memory database engine and for performance you’d want to reduce RAM access as much as possible. Reduced memory traffic thanks to the new columnar data formats is the most important enabler for the awesome In-Memory processing perf....
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Trainspotting Definitely not the word I’m looking for, but it sounds cool I noted early on that I wasn’t the only sketchy-looking vehicle on campus. And the longer I’ve been doing this, the keener my eye has gotten to the subtle, but telltale signs of “unconventional” or otherwise “alternative” living situations: windows tinted a little too deeply, parking just slightly farther away from a building than everyone else, a f..
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Trainspotting Definitely not the word I’m looking for, but it sounds cool I noted early on that I wasn’t the only sketchy-looking vehicle on campus. And the longer I’ve been doing this, the keener my eye has gotten to the subtle, but telltale signs of “unconventional” or otherwise “alternative” living situations: windows tinted a little too deeply, parking just slightly farther away from a building than everyone else, a f..
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Gave Spaceline a try. Spacemacs 's powerline theme. Setup was super simple (Thanks Eivind Fonn and Sylvain Benner ): (use-package spaceline :ensure t :config (use-package spaceline-config :config (spaceline-toggle-minor-modes-off) (spaceline-toggle-buffer-encoding-off) (spaceline-toggle-buffer-encoding-abbrev-off) (setq powerline-default-separator 'rounded) (setq spaceline-highlight-face-func 'spaceline-highlight-face-evil-st..
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Retailers are whipping their supply chains to win the ecommerce game. What is the next frontier in the fast moving delivery space? In Delivery 2.0, our European Head of Retail Mark Collin noted that fast delivery has become a source of competitive advantage. That advantage is shrinking, however, as more retailers begin to offer speedy delivery options.
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Came across "incomprehensible buffer" error in package.el. Workaround patch : --- a/lisp/emacs-lisp/package.el +++ b/lisp/emacs-lisp/package.el @@ -1161,6 +1161,7 @@ package--with-work-buffer (let* ((url (concat ,url-1 ,file)) (callback (lambda (status) (let ((b (current-buffer))) + (goto-char (point-min)) (unwind-protect (wrap-errors (when-let ((er (plist-get status :error))) (error "Error retrieving: %s %S" url er))
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Agile's early evangelists wouldn't mind watching Agile die . An incomplete list of skills senior engineers need, beyond coding | Hacker News . Ask HN: How to Be a Good Technical Lead? (Hacker News) . Books on leveling up as a manager . Bryan Cantrill on Twitter: "So, my thoughts on engineering performance management…" . Dan Abramov: What is your favorite book about management… (twitter) . Do You Have a Manager’s Mindset? . First Time..
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TODO]{.todo .TODO} Phrack 69 . [TODO]{.todo .TODO} A Simple Formula for Changing Our Behavior . [TODO]{.todo .TODO} Be Grateful More Often . [TODO]{.todo .TODO} GTD sucks for creative work . [TODO]{.todo .TODO} Land, Capital, Attention: This Time it Is the Same . [TODO]{.todo .TODO} Mindset: What You Believe Affects What You Achieve (Gates Notes) . [TODO]{.todo .TODO} The Case for Getting Rid of Borders—Completely . [TO..
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StackOverflow, Cordova update, Validation, Text Input, Hints & Icon
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www.codenameone.com
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10 years ago
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eng
After a discussion with some members of the community we decided to shift the weight of our support efforts to StackOverflow from our existing google group discussion forum . Notice that we will still answer questions in the discussion forum but we strongly prefer using StackOverflow (don’t forget to use the codenameone tag). There are issues with StackOverflow which is why we are keeping the existing group and will still answer ..
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1991 VW Vanagon Westfalia campervan . 5 Travel Lessons You Can Use at Home . 50 Best Travel Tips from 10 Years of Travel - Your RV Lifestyle . A new chapter – full-time working from a van in a forest | Hacker News . Bali Digital Nomad Guide - How To Live In Bali As A Digital Nomad . Bootstrapping in Bangkok is the best option . goruck bag . Grooming on airplanes: What's acceptable? - The Washington Post . How Much Does it Cost to Dr....
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pa href=https://blog.codeship.com/building-a-json-api-with-rails-5/Rails 5/a is coming and ships with the code--api/code option. This will generate a fresh but slimmed down Rails app whose job is to serve as a JSON API. With this option you#39;ll get a href=https://github.com/rails-api/active_model_serializersActive Model Serializers - AMS/a installed by default. This is a great library that is only getting better with all of the work that ....
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Challenge of the day: what will the following code display? [StructLayout(LayoutKind.Explicit)] public struct UInt128 { [FieldOffset(0)] public ulong Value1 ; [FieldOffset(8)] public ulong Value2 ; } [StructLayout(LayoutKind.Sequential)] public struct MyStruct { public UInt128 UInt128 ; public char Char ; } class Prog....
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Launching LiteCLI . Literate SQL . Show HN: SQL Trainer – Learn SQL by doing live data exercises (Hacker News) . SQL Series: From A to Z - DEV Community . SQL tips and tricks . The interesting ideas in Datasette . You Can Do it in SQL, Stop Writing Extra Code for it - DEV Community .
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small) Guide on using mtree (The FreeBSD Forums) . 15 Practical Linux cURL Command Examples . 20 awk examples – Linux Hint . 7 Awesome Open Source Analytics Software For Linux and Unix - nixCraft . A practical proposal for migrating to safe long sessions on the web (Hacker News) . A practical security guide for web developers (Hacker News) . A Unix Utility to Know About: lsof (2009) (Hacker News) . agnoster.bash . An Elegant Way of ....
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Couchbase Mobile discussion group . Couchbase Mobile Native API . Couchbase Mobile . Couchbase sync gateway . Getting Started with React Native Android and Couchbase Lite .
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Stable brew update brew install emacs --HEAD --use-git-head --with-cocoa --with-srgb --with-gnutls brew linkapps emacs Development brew update brew install emacs --devel --with-cocoa --with-srgb --with-gnutls brew linkapps emacs then Had problems loading seq. Removed byte-compiled packages: $ find ~/.emacs.d/elpa -iname *.elc -exec rm '{}' \;
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Challenge of the day: what will the following code display? [StructLayout(LayoutKind.Explicit)] public struct UInt128 { [FieldOffset(0)] public ulong Value1 ; [FieldOffset(8)] public ulong Value2 ; } [StructLayout(LayoutKind.Sequential)] public struct MyStruct { public UInt128 UInt128 ; public char Char ; } class Prog....
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Learn how to integrate Minitest into your Ruby project and reap the benefits of test-driven development.
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Learn how to integrate Minitest into your Ruby project and reap the benefits of test-driven development.
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So the Chase mobile banking app does not work properly on my new Google Nexus 5X phone. When taking a photo to deposit a check, the on-screen preview is rotated 180 degrees. This makes it really awkward to try to center the check because when you move the phone intuitively to fix alignment, it gets worse not better. I googled this and found it's a known problem due to some technical details about this particular phone and it requires the ....
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So the Chase mobile banking app does not work properly on my new Google Nexus 5X phone. When taking a photo to deposit a check, the on-screen preview is rotated 180 degrees. This makes it really awkward to try to center the check because when you move the phone intuitively to fix alignment, it gets worse not better. I googled this and found it's a known problem due to some technical details about this particular phone and it requires the ....
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What CMS are you using? What WordPress plugin do I use to make a clock like yours? You’re using AppEngine right? I can tell by your blog’s IP address. Brandon, when are you going to nerd out and talk about technical stuff? Right now, as it turns out. First, a little disclaimer: This post is more for the technical types. You’ll likely find this post mind-numbingly boring if you don’t have an interest in programming or..
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What CMS are you using? What WordPress plugin do I use to make a clock like yours? You’re using AppEngine right? I can tell by your blog’s IP address. Brandon, when are you going to nerd out and talk about technical stuff? Right now, as it turns out. First, a little disclaimer: This post is more for the technical types. You’ll likely find this post mind-numbingly boring if you don’t have an interest in programming or..
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A Quick Introduction to Graphviz . Create diagrams with code using Graphviz – ncona.com – Learning about computers . Diagram.Codes . Flowchart Maker & Online Diagram Software . Graphviz it! - fiddle with diagrams . Graphviz node shapes . PlantText UML Editor . Svgbob: Convert your ASCII diagram scribbles into happy little SVG . TeXample.net (TeX examples) . What do you like using for software architecture diagrams? (twitter) .
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