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@danharper
danharper / background.js
Last active Aug 3, 2020
Bare minimum Chrome extension to inject a JS file into the given page when you click on the browser action icon. The script then inserts a new div into the DOM.
View background.js
// this is the background code...
// listen for our browerAction to be clicked
chrome.browserAction.onClicked.addListener(function (tab) {
// for the current tab, inject the "inject.js" file & execute it
chrome.tabs.executeScript(tab.ib, {
file: 'inject.js'
});
});
@jjperezaguinaga
jjperezaguinaga / chrome.md
Created Dec 9, 2012
Understanding Google Chrome Extensions
View chrome.md

#Introduction

Developing Chrome Extensions is REALLY fun if you are a Front End engineer. If you, however, struggle with visualizing the architecture of an application, then developing a Chrome Extension is going to bite your butt multiple times due the amount of excessive components the extension works with. Here are some pointers in how to start, what problems I encounter and how to avoid them.

Note: I'm not covering chrome package apps, which although similar, work in a different way. I also won't cover the page options api neither the new brand event pages. What I explain covers most basic chrome applications and should be enough to get you started.

Table of Contents

  1. Understand the Chrome Architecture
  2. Understand the Tabs-Extension Relationship
  3. Picking the right interface for the job
@ken47
ken47 / gist:3870213
Created Oct 11, 2012
single-layer perceptron in Octave / Matlab
View gist:3870213
function perceptron0 = perceptron(numPoints, runs)
iters = 0;
for i = 1:runs
errors = 2;
points = genPoints(numPoints);
gWeights = [0 0 0];
[fWeights,a,b] = genTarget;
while errors > 0
errors = 0;
@andphe
andphe / gist:3232343
Created Aug 2, 2012
Export your links from Safari reading list
View gist:3232343
/usr/bin/plutil -convert xml1 -o - ~/Library/Safari/Bookmarks.plist | grep -E -o '<string>http[s]{0,1}://.*</string>' | grep -v icloud | sed -E 's/<\/{0,1}string>//g'
@cspickert
cspickert / GoogleSpreadsheets.py
Created Jan 20, 2012
Export a Google Spreadsheet using python.
View GoogleSpreadsheets.py
#!/usr/bin/python
import re, urllib, urllib2
class Spreadsheet(object):
def __init__(self, key):
super(Spreadsheet, self).__init__()
self.key = key
class Client(object):
@lancejpollard
lancejpollard / node-folder-structure-options.md
Created Nov 28, 2011
What is your folder-structure preference for a large-scale Node.js project?
View node-folder-structure-options.md

What is your folder-structure preference for a large-scale Node.js project?

0: Starting from Rails

This is the reference point. All the other options are based off this.

|-- app
|   |-- controllers
|   |   |-- admin
You can’t perform that action at this time.