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Samuel Karani Mbaabu samuelkarani

34 followers · 59 following
  • University of California, Berkeley
  • Paris, France
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@anantn
anantn / getusermedia_picture.html
Created February 17, 2012 09:12
Take a picture with getUserMedia
<html>
<body>
<video id="v" width="300" height="300"></video>
<input id="b" type="button" disabled="true" value="Take Picture"></input>
<canvas id="c" style="display:none;" width="300" height="300"></canvas>
</body>
<script>
navigator.getUserMedia({video: true}, function(stream) {
var video = document.getElementById("v");
var canvas = document.getElementById("c");
@keeguon
keeguon / countries.json
Created April 5, 2012 11:11
A list of countries in JSON
[
{name: 'Afghanistan', code: 'AF'},
{name: 'Åland Islands', code: 'AX'},
{name: 'Albania', code: 'AL'},
{name: 'Algeria', code: 'DZ'},
{name: 'American Samoa', code: 'AS'},
{name: 'AndorrA', code: 'AD'},
{name: 'Angola', code: 'AO'},
{name: 'Anguilla', code: 'AI'},
{name: 'Antarctica', code: 'AQ'},
@adamawolf
adamawolf / geojson_us.js
Created September 3, 2012 23:15
GeoJSON Multipolygon for the United States
{
"type": "MultiPolygon",
"coordinates":
[
[
[
[ -123.123779, 48.227039 ], // contig. u.s.
[ -123.318787, 49.000042 ],
[ -121.742592, 49.000267 ],
[ -95.157394, 49.000493 ],
@aponxi
aponxi / sql-mongo_comparison.md
Last active February 21, 2024 11:56
MongoDb Cheat Sheets

SQL to MongoDB Mapping Chart

SQL to MongoDB Mapping Chart

In addition to the charts that follow, you might want to consider the Frequently Asked Questions section for a selection of common questions about MongoDB.

Executables

The following table presents the MySQL/Oracle executables and the corresponding MongoDB executables.

@robwierzbowski
robwierzbowski / gitcreate.sh
Last active August 8, 2023 07:31
A simple litte script. Create and push to a new github repo from the command line.
#!/bin/bash
# https://gist.github.com/robwierzbowski/5430952/
# Create and push to a new github repo from the command line.
# Grabs sensible defaults from the containing folder and `.gitconfig`.
# Refinements welcome.
# Gather constant vars
CURRENTDIR=${PWD##*/}
GITHUBUSER=$(git config github.user)
@chilts
chilts / alexa.js
Created October 30, 2013 09:27
Getting the Alexa top 1 million sites directly from the server, unzipping it, parsing the csv and getting each line as an array.
var request = require('request');
var unzip = require('unzip');
var csv2 = require('csv2');
request.get('http://s3.amazonaws.com/alexa-static/top-1m.csv.zip')
.pipe(unzip.Parse())
.on('entry', function (entry) {
entry.pipe(csv2()).on('data', console.log);
})
;
@gitaarik
gitaarik / git_submodules.md
Last active April 27, 2024 17:22
Git Submodules basic explanation

Git Submodules basic explanation

Why submodules?

In Git you can add a submodule to a repository. This is basically a repository embedded in your main repository. This can be very useful. A couple of usecases of submodules:

  • Separate big codebases into multiple repositories.
@octocat
octocat / .gitignore
Created February 27, 2014 19:38
Some common .gitignore configurations
# Compiled source #
###################
*.com
*.class
*.dll
*.exe
*.o
*.so
# Packages #
@sourcec0de
sourcec0de / js_obj_getter_by_reg.js
Created April 1, 2014 13:32
Select keys from a javascript object using a regular expression. Returns an object containing only the keys that matched the expression in the original object.
var keyMatch = function(o,r){
var c = 0;
var nO = {};
Object.keys(o).forEach(function(k){
c++;
no[k] = k.match(r) ? o[k] : void 0;
});
@vitorbritto
vitorbritto / regex.md
Last active March 14, 2024 03:14
Regex Cheat Sheet

Regular Expressions

Basic Syntax

  • /.../: Start and end regex delimiters
  • |: Alternation
  • (): Grouping