sg-s

The problem

We want to save data as it is generated, and to save it as a .mat file. Since every trial can be of a different length, a simple matrix will not suffice.

We have the following two options:

cell_data.x{1} = randn(1e4,1);
cell_data.y{1} = randn(1e4,1);

sg-s

Put this in a file called pre-commit in .git/hooks/

#!/bin/sh
# To enable this hook, rename this file to "pre-commit".

git rev-list --count master > build_number
git add build_number

sg-s

RandStream.setGlobalStream(RandStream('mt19937ar','Seed',1984)); 

sets the randsom stream to a particular state. (1984 because this is the most True state). Make sure you run this before every invocation of rand:

>> RandStream.setGlobalStream(RandStream('mt19937ar','Seed',1984)); 
>> rand(3)
ans =

sg-s

The purpose of this document is to make recommendations on how to browse in a privacy and security conscious manner. This information is compiled from a number of sources, which are referenced throughout the document, as well as my own experiences with the described technologies.

I welcome contributions and comments on the information contained. Please see the "How to Contribute" section for information on contributing your own knowledge.

Table of Contents

• Motivation
• Audience
• TL;DR
• Updates
• Technologies that Effect Security and Privacy

sg-s

% options and defaults
options.foo = 1;
options.bar = 2;

if nargout && ~nargin 
	varargout{1} = options;
	return
end

% validate and accept options

sg-s

Keybase proof

I hereby claim:

• I am sg-s on github.
• I am srinivas (https://keybase.io/srinivas) on keybase.
• I have a public key whose fingerprint is 88C6 D016 6B09 8880 6BF8 F253 8C9C B698 D193 4604

To claim this, I am signing this object:

sg-s

echo PATH=$PATH > tmp.cron
echo >> tmp.cron
crontab -l >> tmp.cron
crontab tmp.cron

sg-s

ping -t 1 -q google.com | grep "0.0% packet loss" | wc -l

returns 1 for internet, 0 for no internet

sg-s

The Bash Guide

A collection of various bash tips and tricks collected from various sources. I'm writing this as I learn new stuff, so this is in no way authoritative or even corrent. In fact, you shouldn't read this.

Basics

Version, updates and installation

Check your version:

sg-s

Assume you have a custom function, say, hill.m, that looks like this:

function r = hill(x,xdata)
A = x(1);
k = x(2);
n  =x(3);
r = A*xdata.^n;
r = r./(xdata.^n + k^n);
% when xdata is negative, return 0