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If you prefer video over blog posts, here is my talk on this at GopherCon 2016: https://www.youtube.com/watch?v=KyuFeiG3Y60 One of the strongest sides of Go programming language is a built-in concurrency based on Tony Hoare’s CSP paper. Go is designed with concurrency in mind and allows us to build complex concurrent pipelines. But have you ever wondered - how various concurrency patterns look like? Of course, you have. We’re all t....
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If you prefer video over blog posts, here is my talk on this at GopherCon 2016: https://www.youtube.com/watch?v=KyuFeiG3Y60 One of the strongest sides of Go programming language is a built-in concurrency based on Tony Hoare’s CSP paper. Go is designed with concurrency in mind and allows us to build complex concurrent pipelines. But have you ever wondered - how various concurrency patterns look like? Of course, you have. We’re all t....
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I’ve started this post maybe twenty times now, since before Christmas, and each time I keep putting it off, thinking “I’ll just blog when I have this next bit done.” But each “next bit” is followed by something else, and then something else, into infinity.
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Reactive Programming is a very interesting programming paradigm that I started pondering with last week, which ended up in an article on this blog.
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Reactive Programming is a very interesting programming paradigm that I started pondering with last week, which ended up in an article on this blog.
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Are you a big fan of JavaScript? Would you prefer to use JS both in the browser and on the server? I'll show you how to do all of this with Fine Uploader, AngularJS, and Node.js.
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How to make a CI Build for a custom DSC Resource with Appveyor & PowerShell Gallery
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blog.gripdev.xyz
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10 years ago
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eng
A while back I created a custom DSC resource which enabled you to manage packages installed with Chocolatey (awesome package manager for Windows, like apt-get). You can do some cool stuff with it, like build out a dev box in azure with one script, use for deployment or just to setup your machine after a rebuild. So it turns out people have been doing just that, it’s had over 1,200 downloads from the PowerShell Gallery ! No..
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Do you think a female going to grad school could survive your adventure? My daughter is 25 and is going to grad school next year. Normally I would drop a question like this into a Q&A post of some sort, but I’ve gotten a bunch of similar questions, and even met up with a few inquirers to discuss this exact topic. These things lead me to believe it’s an important enough topic to deserve its own post (not that the threshold for “deserving..
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Do you think a female going to grad school could survive your adventure? My daughter is 25 and is going to grad school next year. Normally I would drop a question like this into a Q&A post of some sort, but I’ve gotten a bunch of similar questions, and even met up with a few inquirers to discuss this exact topic. These things lead me to believe it’s an important enough topic to deserve its own post (not that the threshold for “deserving..
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As a female Software Engineer, I know the benefits of having other females in the field to fellowship with as well as the benefits of early exposure to coding and the technology field. The Girls in Technology Movement Hour of Code event held December 9th, 2015 at Cerner’s Innovation Campus was a great opportunity for girls from nearby schools to gather and hear a little about the technology industry, the opportunities available for their fu..
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My girlfriend recently made a delicious chocolate fondant. Saving the The Guardian's recipe : Ingredients (2 servings) 60g unsalted butter, cut into dice, plus extra to grease 1 tbsp cocoa powder 60g dark chocolate, broken into pieces 1 egg and 1 egg yolk 60g caster sugar 1 tbsp plain flour Preparation Pre-heat the oven to 200C if cooking immediately, and put a baking tray on the middle shelf. Butter the inside of 2 small ramekins or p....
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A Toddler's Do-It-Myself Attitude Ends In Tantrums - Janet Lansbury . Ask HN: Any good collaboratively built documentation on good parenting? (Hacker News) . Ask HN: I need ideas to impress fifth graders with technology . Ask HN: Recommend a maths book for a teenager? | Hacker News . CodeCombat - Learn how to code by playing a game . Everyone's a Aliebn When Ur a Aliebn Too by Jomny Sun . For parents out there, how much money did you ....
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Almost exactly a year ago, I wrote a post about running Docker Containers on the Desktop . Well it is a new year, and I have ended up converting all my docker containers to runc configs, so it’s the perfect time for a new blog post. For those of you unfamiliar with the Open Container Initiative you should check out opencontainers.org . Why the switch? you ask… well let me explain. Our fellow Docker maintainer and pal Phil Estes....
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I solved a problem today and figured that I’d document it for the rest of the world. Every time someone left me a voicemail on Verizon, I would get a cryptic text from Verizon at 900080006202 that looked like “//VZWVVM:SYNC:ev=NM;id=1;c=1;t=v;s=1XXXXXXXXXX;dt=18/01/2016 13:40-0900;l=13;dev_t=5” or “//VZWVVM:SYNC:ev=MBU;dev_t=5”. Here’s what happened. It turns out that Verizon has three kinds of […]
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Yes Central St. Giles location. Ordered a Kirin Ichiban beer and a Spicy Tonkotsu with a seasoned boiled egg. Awesome medium-spice broth, tasty egg and firm noodles. Got additional noodles for £1.50. But… The space feels soulless. Think generic, chain, Pizza Express… Photos
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kawabata's zone-rainbow popped up on melpa today. Added to zone-programs. Just because :) (use-package zone-rainbow :ensure t :after zone :config (setq zone-programs (vconcat [zone-rainbow] zone-programs)))
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Via WebKit's blog, Web Inspector Keyboard Shortcuts : ⌃⌘Y or ⌘\ continue. F8 or ⇧⌘; step out. F7 or ⌘; step in. F6 or ⌘’ step over.
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Better Log Parsing with Logstash and Google Protocol Buffers
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tech.trivago.com
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10 years ago
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eng
At trivago we rely heavily on the ELK stack for our log processing. We stream our webserver access logs, error logs, performance benchmarks and all kind of diagnostic data into Kafka and process it from there into Elasticsearch using Logstash.
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Reactive Programming is a relatively new and interesting programming paradigm that has picked up quite a bit of popularity lately.
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Better Log Parsing with Logstash and Google Protocol Buffers
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tech.trivago.com
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10 years ago
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eng
At trivago we rely heavily on the ELK stack for our log processing. We stream our webserver access logs, error logs, performance benchmarks and all kind of diagnostic data into Kafka and process it from there into Elasticsearch using Logstash.
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Reactive Programming is a relatively new and interesting programming paradigm that has picked up quite a bit of popularity lately.
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The Rape of Nanking: The Forgotten Holocaust of World War II
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apurva-shukla.me
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10 years ago
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eng
Reading the Rape of Nanking is heartbreaking, to say the least; it is depressing. A complete sense of the lack of power is wrought…
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It’s no secret to the readers of this blog that I’ve been active in the configuration management space for some time. I owe most of my knowledge to what I’ve learned while working with Puppet and from other hackers working in and around various other communities. I’ve published , a number , of articles , in an , attempt , to push , the field , forwards , and to , share the , knowledge , that I’ve , learned , with others . ..
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It’s no secret to the readers of this blog that I’ve been active in the configuration management space for some time. I owe most of my knowledge to what I’ve learned while working with Puppet and from other hackers working in and around various other communities. I’ve published , a number , of articles , in an , attempt , to push , the field , forwards , and to , share the , knowledge , that I’ve , learned , with others . ..
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I’ve got a few upcoming speaking engagements. If you’ll be attending one of these events, come see me or any of the other excellent speakers! Please remember to check the official schedules in case there are any changes! I’ll be speaking at the Brussels CentOS Dojo : Automated Infrastructure Testing with Oh-My-Vagrant ...and the CentOS CI Time/date unconfirmed : I'll be showing some CI tricks, and showing you how the CentOS CI ..
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I’ve got a few upcoming speaking engagements. If you’ll be attending one of these events, come see me or any of the other excellent speakers! Please remember to check the official schedules in case there are any changes! I’ll be speaking at the Brussels CentOS Dojo : Automated Infrastructure Testing with Oh-My-Vagrant ...and the CentOS CI Time/date unconfirmed : I'll be showing some CI tricks, and showing you how the CentOS CI ..
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If a disk / VDI is orphaned or only partially deleted you’ll notice that under the SR it’s not assigned to any VM. This can cause issues that look like metadata corruption resulting in the inability to migrate VMs or edit storage. For example: [ root@xenserver-host ~ ] # xe vdi-destroy uuid=6c2cd848-ac0e-441c-9cd6-9865fca7fe8b Error code: SR_BACKEND_FAILURE_181 Error parameters: , Error in Metadata volume operation for ..
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If a disk / VDI is orphaned or only partially deleted you’ll notice that under the SR it’s not assigned to any VM. This can cause issues that look like metadata corruption resulting in the inability to migrate VMs or edit storage. For example: [ root@xenserver-host ~ ] # xe vdi-destroy uuid=6c2cd848-ac0e-441c-9cd6-9865fca7fe8b Error code: SR_BACKEND_FAILURE_181 Error parameters: , Error in Metadata volume operation for ..
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If a disk / VDI is orphaned or only partially deleted you’ll notice that under the SR it’s not assigned to any VM. This can cause issues that look like metadata corruption resulting in the inability to migrate VMs or edit storage. For example: [ root@xenserver-host ~ ] # xe vdi-destroy uuid=6c2cd848-ac0e-441c-9cd6-9865fca7fe8b Error code: SR_BACKEND_FAILURE_181 Error parameters: , Error in Metadata volume operation for ..
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If a disk / VDI is orphaned or only partially deleted you’ll notice that under the SR it’s not assigned to any VM. This can cause issues that look like metadata corruption resulting in the inability to migrate VMs or edit storage. For example: [ root@xenserver-host ~ ] # xe vdi-destroy uuid=6c2cd848-ac0e-441c-9cd6-9865fca7fe8b Error code: SR_BACKEND_FAILURE_181 Error parameters: , Error in Metadata volume operation for ..
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If a disk / VDI is orphaned or only partially deleted you’ll notice that under the SR it’s not assigned to any VM. This can cause issues that look like metadata corruption resulting in the inability to migrate VMs or edit storage. For example: [ root@xenserver-host ~ ] # xe vdi-destroy uuid=6c2cd848-ac0e-441c-9cd6-9865fca7fe8b Error code: SR_BACKEND_FAILURE_181 Error parameters: , Error in Metadata volume operation for ..
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If a disk / VDI is orphaned or only partially deleted you’ll notice that under the SR it’s not assigned to any VM. This can cause issues that look like metadata corruption resulting in the inability to migrate VMs or edit storage. For example: [ root@xenserver-host ~ ] # xe vdi-destroy uuid=6c2cd848-ac0e-441c-9cd6-9865fca7fe8b Error code: SR_BACKEND_FAILURE_181 Error parameters: , Error in Metadata volume operation for ..
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Marketing often feels like a dirty-icky thing to many developers. Well until you feel like you have a great product, but no one using it then you have to get a crash course in all of that. And while I might cover some of the actual basics in the future, just knowing what marketing people actually mean when they’re talking can be a huge jump start. Here’s a guide that distills many of the acronyms and terms down to what they actually mean in....
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Marketing often feels like a dirty-icky thing to many developers. Well until you feel like you have a great product, but no one using it then you have to get a crash course in all of that. And while I might cover some of the actual basics in the future, just knowing what marketing people actually mean when they’re talking can be a huge jump start. Here’s a guide that distills many of the acronyms and terms down to what they actually mean in....
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