layout | title | description | tags | ||
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default |
SQL Style Guide |
A guide to writing clean, clear, and consistent SQL. |
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Doing require extensions correctly is essential, because:
- Users should be able to install multiple extensions in succession, and have them work together.
- Coverage tools like
nyc
need it to reliably supply coverage information that takes into account sourcemaps from upstream transforms. - Because non-standard, un-predictable behavior causes hard to solve bugs, and major headaches for project maintainers.
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// ensure the keys being passed is an array of key paths | |
// example: 'a.b' becomes ['a', 'b'] unless it was already ['a', 'b'] | |
const keys = ks => Array.isArray(ks) ? ks : ks.split('.') | |
// traverse the set of keys left to right, | |
// returning the current value in each iteration. | |
// if at any point the value for the current key does not exist, | |
// return the default value | |
const deepGet = (o, kp, d) => keys(kp).reduce((o, k) => o && o[k] || d, o) |
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function logClass(target: any) { | |
// save a reference to the original constructor | |
var original = target; | |
// a utility function to generate instances of a class | |
function construct(constructor, args) { | |
var c : any = function () { | |
return constructor.apply(this, args); | |
} |
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/* | |
##Device = Desktops | |
##Screen = 1281px to higher resolution desktops | |
*/ | |
@media (min-width: 1281px) { | |
/* CSS */ | |
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start: | |
npm start | |
install: | |
npm install | |
test: | |
npm test | |
cov: |
- People talk about two servers: a web server (e.g. Nginx, Apache, etc.) and a app server (e.g. Language specific servers like Unicorn, Node.js, Tomcat, Http-Kit, etc.). There are exceptions where app servers not required at all (as web server itself provides preprocessors for handling), but let's not talk about now.
- Web servers are really fast and supports lot of standard and commonly used MIME-type requests. Concept of serving a file is -- forming and sending a response of bytes of data and labeling it with requested MIME-type by a client (e.g. web browser).
- Every response format (in layman's language, a file) is recognized by it's MIME-type, for e.g. a PNG image file has "image/png" MIME-type. JavaScript file has "text/javascript". HTML responses (or files) has "text/html". Plain text files have "text/plain".
- Modern Browsers supports a lot of standard MIME-types. Images, videos, text files (XML, HTML, SVG, JS), and they better know how to visualize it. Browser also knows unrec
These are my notes basically. At first i created this gist just as a reminder for myself. But feel free to use this for your project as a starting point. If you have questions you can find me on twitter @thomasf https://twitter.com/thomasf This is how i used it on a Debian Wheezy testing (https://www.debian.org/releases/testing/)
Discuss, ask questions, etc. here https://news.ycombinator.com/item?id=7445545
##Install, Run & Configure mariaDB ( MySQL compliant )
- Install with brew
brew update
then ````brew install mariadb```
Installing MariaDB Ubuntu https://downloads.mariadb.org/mariadb/repositories/
- sudo apt-get install software-properties-common