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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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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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As the range of the stories extended from genre to genre it is hard to judge the book justly, or on face value. Each of these short…
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At the end of 2015, we @ Level Level have released a WordPress Plugin accompanied with a Theme for WordPress that makes it possible to use the Twig templating engine and some awesome OO WordPress objects. Go check out the website for more information! Have fun with it because it’s awesome! The post Using Twig in WordPress with Clarkson appeared first on Jaime Martinez .
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Remember when I got a bad speeding ticket, thought I was going to lose my license, and then luckily did not end up losing my license ? Well as luck/fate/chance/happenstance would have it, that turned out not to be the end of the story. Brandon, what are you talking about? You said you called up the California DMV and they said everything was fine, what gives? I did say everything was fine, because I did think everything was fin..
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Remember when I got a bad speeding ticket, thought I was going to lose my license, and then luckily did not end up losing my license ? Well as luck/fate/chance/happenstance would have it, that turned out not to be the end of the story. Brandon, what are you talking about? You said you called up the California DMV and they said everything was fine, what gives? I did say everything was fine, because I did think everything was fin..
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Christiania. Hija de Sanchez restaurant. Marv og Ben restaurant. Mikkeller Bar – Mikkeller . Mikkeller Bar. Schonnemann restaurant. Tivoli. Torvehallerne (food).
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I’ve been using Twitter for a long time now. I’ve gone through many 3rd party apps, used it over SMS, and have tried various things.
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I wrote about how I began to code for the new publishing platform SuperYesMore. TL;DR — cartoon dolls and Flash.
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The game industry hit Peak Advice Blog a while ago. Every day I read skim ten articles telling me how to live. Fear not! I would never give you useful advice. This series is about me writing bad code and you laughing at my pain. First Contact Say you have some voxels which occasionally get modified. You regenerate their geometry like so: voxel.Regenerate(); Because you are a masochist, you want to do this on a separate thr..
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Don't leave old out-of-date code commented out; just delete it
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www.databasesandlife.com
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10 years ago
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eng
If you replace code, and commit out the original while you are working, please delete the commented out code before you commit. Code such as: int x = foo() + 1;
// int x = foo() + 2; Becomes pretty unreadable after a time. It makes sense to you while you write it, but in 2 years, and looked at by another developer, it will probably not make any sense. We all use Subversion or git etc., so if you do realize you need the old version ..
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I bookmarked An @import-ant Change in Xcode and immediately forgot about it. The gist is to import UIKit to simplify inspecting objects during an lldb session: (lldb) expr @import UIKit Shorten typing by creating aliases in ~/.lldbinit: command alias uikit expr @import UIKit command alias foundation expr @import Foundation
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DONE]{.done .DONE} Static Analysis on iOS - Part II . [DONE]{.done .DONE} Clang-based C/C++/Objective-C refactoring toolset (unmaintained) . [DONE]{.done .DONE} SimSim: access to application data folders . [DONE]{.done .DONE} xcpretty (fast and flexible formatter/prettifier for xcodebuild output) . [DONE]{.done .DONE} xctool .
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I’m happy to announce a new side project: MyAPRS, a modern iOS APRS application, for radio amateur enthusiasts. I’ve already mentioned APRS on this blog, it will mainly be useful for radio amateurs but can be interesting to RTL-SDR listeners too. The application is built around LevelDB and geo hashing as mentioned in this post blog, it’s a lot faster than using SQLite especially on iOS, SatSat is still using the SQLite cities lookup and you..
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So far in this series we’ve seen a lot of motivation and defined basic ideas of what a quantum circuit is. But on rereading my posts, I think we would all benefit from some concreteness. “Local” operations So by now we’ve understood that quantum circuits consist of a sequence of gates $ A_1, \dots, A_k$, where each $ A_i$ is an 8-by-8 matrix that operates “locally” on some choice of three (or fewer) qubits.
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So far in this series we’ve seen a lot of motivation and defined basic ideas of what a quantum circuit is. But on rereading my posts, I think we would all benefit from some concreteness. “Local” operations So by now we’ve understood that quantum circuits consist of a sequence of gates $ A_1, \dots, A_k$, where each $ A_i$ is an 8-by-8 matrix that operates “locally” on some choice of three (or fewer) qubits.
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So far in this series we’ve seen a lot of motivation and defined basic ideas of what a quantum circuit is. But on rereading my posts, I think we would all benefit from some concreteness. “Local” operations So by now we’ve understood that quantum circuits consist of a sequence of gates $ A_1, \dots, A_k$, where each $ A_i$ is an 8-by-8 matrix that operates “locally” on some choice of three (or fewer) qubits.
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Miss C-a, C-e in your browser and other Linux apps? You can enable the GTK Emacs key theme: $ gsettings set org.gnome.desktop.interface gtk-key-theme "Emacs" or if on Cinnamon: $ gsettings set org.cinnamon.desktop.interface gtk-key-theme Emacs If your desktop environment is not running gnome-settings-daemon, start it with: $ gnome-settings-daemon More at Emacs Keybindings in Chrome Without Gnome and How to get Emacs key bindings..
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FreeBSD is now fully supported on the Raspberry Pi2, makes it a fun small computer to experiment with BSD. If you have a Raspberry Pi 1, you can simply install 10.2-RELEASE image. For Raspberry Pi 2, you need 11.0-CURRENT which is the development branch, images can be found here. dd the image as usual to a SD card, it will be auto resized at first boot. (See growfs_enable="YES") in rc.conf.
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It’s been an interesting year. I left my job as a producer at an ad agency, I helped start a fantasy sports company, I moved to Los Angeles and then moved back…
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A number of times in a crowd I’ve asked how many people enjoy writing SQL, and often there’s a person or two. The follow up is how many people enjoy reading other people’s SQL and that’s unanimously 0. The reason for this is that so many people write bad SQL. It’s not that it doesn’t do the job, it’s just that people don’t tend to treat SQL the same as other languages and don’t follow strong code formatting guidelines. So, of course here’s ....
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A number of times in a crowd I’ve asked how many people enjoy writing SQL, and often there’s a person or two. The follow up is how many people enjoy reading other people’s SQL and that’s unanimously 0. The reason for this is that so many people write bad SQL. It’s not that it doesn’t do the job, it’s just that people don’t tend to treat SQL the same as other languages and don’t follow strong code formatting guidelines. So, of course here’s ....
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If you weren’t aware user namepace support was added to Docker awhile back in the “Experimental” builds. But with the upcoming release of Docker Engine 1.10.0, Phil Estes is working on moving it into stable . Now this is all super exciting and blah blah blah, but what I am going to talk about today is how I started running all the containers from my Docker Containers on the Desktop with the new user namespace support. The containers/im....
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Install libclang on Mac brew install llvm --with-clang Configure Emacs (use-package irony :ensure t :config (add-hook 'objc-mode-hook 'irony-mode) (add-hook 'irony-mode-hook 'irony-cdb-autosetup-compile-options)) (use-package company-irony :ensure t :config (add-hook 'objc-mode-hook (lambda () (setq-local company-backends '((company-irony))))) (add-hook 'irony-mode-hook 'company-irony-setup-begin-commands)) install irony server R....
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36 Hours in Helsinki . Boat to the Baltics; Tallinn (Estonia). Helsinki - Suomenlinna (former maritime fortress). Lapland (husky sledding, reindeer, Santa Claus village). Päivä no:23 Reitti no:23 no:12 | Leipomo K.E.Avikainen (try munkkipossu: pig shaped donut) . Ragu Ravintola (try panfried fiesh, pulled pork, steak tartare, chocolate mouse) . Rovaniemi for reindeer, dog sled, santaland, artic circle photos.
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