(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.
DorkForce
/ scanScope.txt
Last active
November 30, 2024 19:20
Console script - Search breakpoint model for value. SYNTAX: scanScope($scope.model, 'Fred');
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| console.log("Usage Syntax: scanScope(objectToScan, 'scanFor', ['whatToIgnore']); %c(whatToIgnore is optional and can be a string, or an array of strings) (scanScope can be shortened to ss)", 'color: red'); | |
| var abortAtLevel = 20, | |
| callStack = 0, | |
| errArray = [], | |
| funArray = [], | |
| scanLoop = function (whatToScan, scanValue, whatToIgnore, parentTree) { | |
| scanValue = scanValue.toLowerCase(); | |
| if (Array.isArray(whatToIgnore)) { | |
| whatToIgnore.forEach(function (ignoreVal) { | |
| ignoreVal = lowerCase(ignoreVal); |
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| extension String { | |
| var isBlank: Bool { | |
| get { | |
| let trimmed = stringByTrimmingCharactersInSet(NSCharacterSet.whitespaceCharacterSet()) | |
| return trimmed.isEmpty | |
| } | |
| } | |
tamoyal
/ gist:2ea1fcdf99c819b4e07d
Last active
February 13, 2020 11:24
Upgrade Postgres 9.3 to 9.4 on Ubuntu
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| # Be sure to save your config files. Optional but I do: | |
| sudo cp /etc/postgresql/9.3/main/postgresql.conf ~ | |
| sudo cp /etc/postgresql/9.3/main/pg_hba.conf ~ | |
| # Package repo (for apt-get) | |
| wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add - | |
| sudo sh -c 'echo "deb http://apt.postgresql.org/pub/repos/apt/ precise-pgdg main" >> /etc/apt/sources.list.d/postgresql.list' | |
| # Also probably optional but I like to update sources and upgrade | |
| sudo apt-get update |
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| <!doctype html> | |
| <html> | |
| <head> | |
| <title>This is the title of the webpage!</title> | |
| </head> | |
| <body> | |
| <p>This is an example paragraph. Anything in the <strong>body</strong> tag will appear on the page, just like this <strong>p</strong> tag and its contents.</p> | |
| </body> | |
| </html> |
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| func showNotification() -> Void { | |
| var notification = NSUserNotification() | |
| notification.title = "Test from Swift" | |
| notification.informativeText = "The body of this Swift notification" | |
| notification.soundName = NSUserNotificationDefaultSoundName | |
| NSUserNotificationCenter.defaultUserNotificationCenter().deliverNotification(notification) | |
| } | |
| //showNotification() |
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| # Docker version 1.1.2, build d84a070 | |
| FROM ubuntu:14.04 | |
| RUN apt-get update && apt-get install -y \ | |
| git \ | |
| software-properties-common \ | |
| python-software-properties \ | |
| make\ | |
| gcc \ | |
| g++ \ |
staltz
/ introrx.md
Last active
April 24, 2025 06:10
The introduction to Reactive Programming you've been missing
Take these courses to get web dev savy, in order:
- http://discover-devtools.codeschool.com/ - Become a DevTools Ninja.
- http://try.github.io/ - Git skillz...
- http://try.jquery.com/ - quality jQuery knowledge.
- https://www.khanacademy.org/computing/cs - Easiest to follow, free, most in-depth going into advanced Javascript.
- https://university.mongodb.com/ - mongoDB is the hotness for modern, sexy web apps.
All of these courses result in badges or symbols of course completion. Specifically the CodeSchool courses have OpenBadges awarded for example here's my CodeSchool "Report Card" page: https://www.codeschool.com/users/705399
gruber
/ Liberal Regex Pattern for Web URLs
Last active
April 22, 2025 16:56
Liberal, Accurate Regex Pattern for Matching Web URLs
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| The regex patterns in this gist are intended only to match web URLs -- http, | |
| https, and naked domains like "example.com". For a pattern that attempts to | |
| match all URLs, regardless of protocol, see: https://gist.github.com/gruber/249502 | |
| # Single-line version: | |
| (?i)\b((?:https?:(?:/{1,3}|[a-z0-9%])|[a-z0-9.\-]+[.](?:com|net|org|edu|gov|mil|aero|asia|biz|cat|coop|info|int|jobs|mobi|museum|name|post|pro|tel|travel|xxx|ac|ad|ae|af|ag|ai|al|am|an|ao|aq|ar|as|at|au|aw|ax|az|ba|bb|bd|be|bf|bg|bh|bi|bj|bm|bn|bo|br|bs|bt|bv|bw|by|bz|ca|cc|cd|cf|cg|ch|ci|ck|cl|cm|cn|co|cr|cs|cu|cv|cx|cy|cz|dd|de|dj|dk|dm|do|dz|ec|ee|eg|eh|er|es|et|eu|fi|fj|fk|fm|fo|fr|ga|gb|gd|ge|gf|gg|gh|gi|gl|gm|gn|gp|gq|gr|gs|gt|gu|gw|gy|hk|hm|hn|hr|ht|hu|id|ie|il|im|in|io|iq|ir|is|it|je|jm|jo|jp|ke|kg|kh|ki|km|kn|kp|kr|kw|ky|kz|la|lb|lc|li|lk|lr|ls|lt|lu|lv|ly|ma|mc|md|me|mg|mh|mk|ml|mm|mn|mo|mp|mq|mr|ms|mt|mu|mv|mw|mx|my|mz|na|nc|ne|nf|ng|ni|nl|no|np|nr|nu|nz|om|pa|pe|pf|pg|ph|pk|pl|pm|pn|pr|ps|pt|pw|py|qa|re|ro|rs|ru|rw|sa|sb|sc|sd|se|sg|sh|si|s |
HTTP redirection, or URL redirection, is a technique of pointing one domain or address to another. There are many uses for redirection, and a few different kinds of redirection to consider.
As you create content and administrate servers, you will often find the need to redirect traffic from one place to another. This guide will discuss the different use-cases for these techniques, and how to accomplish them in Apache and Nginx.