2017   29855

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Ethnic markets and community food security in an urban “food desert” - Pascale Joassart-Marcelli, Jaime S Rossiter, Fernando J Bosco, 2017
"In recent years, the concept of food desert has come to dominate research and policy debates around food environments and their impacts on health, with mounting evidence that low-income neighborhoods of color lack large supermarkets and therefore may have limited access to fresh, affordable, and healthy foods. We argue that this metaphor, which implies an absence of food, is misleading and potentially detrimental to the health of poor and racially diverse communities because it ignores the contribution of smaller stores, particularly that of so-called ethnic markets. Current applications of the food desert concept in this setting reflect classed and racialized understandings of the food environment that ignore the everyday geographies of food provision in immigrant communities while favoring external interventions. Our investigation of ethnic markets in City Heights, a low-income urban neighborhood in San Diego with a diverse immigrant population, offers evidence of their positive role in providing access to affordable, fresh, healthy, and culturally appropriate foods. Our results contribute to research by providing a nuanced description of the food environment beyond access to supermarkets, focusing specifically on immigrant neighborhoods, and pointing to ethnic markets as valuable partners in increasing food security in diverse urban areas."
2017  sandiego  cityheights  food  supermarkets  markets  fooddeserts  race  ethnicity  class  culture  geography  immigration 
yesterday by robertogreco
AdventOfCode Day 4 - High-Entropy Passphrases | Accelerated Science
Part 1: mathematical approach

1. Looking at the bottom right of the grid above we see that the maximum square root in each ring is actually giving us the number of elements in the row and column of its ring. This is easy to convert into the number of the ring, because as we have already seen we add two at each step, starting from one, so to get from the number of elements to the number of the ring we need to just subtract one and divide by two:

2. First though, to be able to do it for any numb...
advent-of-code  2017  algorithms 
3 days ago by hellsten
vimscript - How can I get the character at the cursor position in a multibyte aware manner? - Vi and Vim Stack Exchange
Q: [...] Vim has several useful functions for dealing with strings in a multibyte-aware fashion, but getting the cursor position seems difficult: [...]
2017  forumthread  stackexchange  vim  scripting  example  tips  links  unicode 
3 days ago by ezequiel
Vim node.js completion? : node [reddit]
Q: Question for fellow Vim users out there. What do you use for completion (not necessarily auto-completion, CTRL-x CTRL-o is sufficient and preferable for making the completion window pop up)?

Doing some googling, nothing is jumping out at me and figured I'm not the first node.js developer that uses Vim.

EDIT: I should have explained this originally, but I used to use YouCompleteMe for this purpose (if I remember correctly it gave me node.js completion) but that's such a huge plugin that comes with much more than I need, and in an effort to slim down my vimrc I'm here asking.
node.js  development  tool  vim  links  tips  forumthread  reddit  2017  plugins  javascript  tern.js 
4 days ago by ezequiel
Changing lightline colorscheme on the fly · Issue #258 · itchyny/lightline.vim
Q: I was hoping to test out the different lightline colorschemes to see which I liked best, and in a wanton episode of yak-shaving ended up writing the following command to change colorscheme, including command-line completion for the colorscheme names.
2017  github  plugin  vim  issue  configuration  colour  links  example  scripting 
4 days ago by ezequiel
Launch Services database problems: correcting and rebuilding – The Eclectic Light Company
(If you find that “lsd” ends up using a lot of CPU, perhaps this may be worth a shot?)
“There is no simple way to rebuild your Launch Services database, unless you have a utility such as OnyX which includes this as a feature. Restarting in Safe mode (with the Shift key held) flushes quite a few caches, but does not touch the Launch Services database.”


“The snag with resetting the Launch Services database is that your Mac will take time to gradually rebuild it, during which its functions will run much slower. After a while, though, it will have been rebuilt, and the right app should be associated with each document type.

“Apple does not tell us which service maintains the Launch Services database, but I have a strong suspicion that it is lsd, or a close relative. It is not that important, as your only controls are in the lsregister command tool, which is limited in its powers.”
2017  mac  macos  osx  lsd  cpu  eclecticlight  launchservices 
7 days ago by handcoding
pyopenssl: object has no attribute 'SSL_ST_INIT' · Issue #13 · brocaar/loraserver-setup
A: [...] There is an issue with a dependency that changed lately, because of this 'module ' object has no attribute 'SSL_ST_INIT' error is returned. For now I recommend the following commands: [...]
forumthread  issue  workaround  ssl  python  python.pip  unix  linux  ubuntu  github  2017 
8 days ago by ezequiel

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