juniorhero

a=imread('Penguins.jpg');
subplot(2,2,1);
imshow(a);
title 'Original Image';
b=im2double(a);
a1=input('enter value a');
ga1=input('enter value gamma');
s=(a1*(b.^ga1))*256;
s1=uint8(s);

danharper

iOS (with pin, iOS will lookup address too and show that as label)

maps://?q=LAT,LNG

Android, no pin (just open at location)

geo:LAT,LNG

tleish

#!/bin/bash
#==============================================================================
#TITLE:            mysql_backup.sh
#DESCRIPTION:      script for automating the daily mysql backups on development computer
#AUTHOR:           tleish
#DATE:             2013-12-20
#VERSION:          0.4
#USAGE:            ./mysql_backup.sh
#CRON:
  # example cron for daily db backup @ 9:15 am

chrismccoy

# alias to edit commit messages without using rebase interactive
# example: git reword commithash message
reword = "!f() {\n  GIT_SEQUENCE_EDITOR=\"sed -i 1s/^pick/reword/\" GIT_EDITOR=\"printf \\\"%s\\n\\\" \\\"$2\\\" >\" git rebase -i \"$1^\";\n git push -f;\n}; f"

# delete all git history and keep current as the first commit (this will remove all git history, be careful)
git reset --soft $(git rev-list --max-parents=0 HEAD) && git commit --amend -m "Initial commit" && git push --force

# transfer all git repos from one org to another org
gh repo list {orgname} --limit 300 --json nameWithOwner -q '.[].nameWithOwner' | xargs -I {} gh api --method POST repos/{}/transfer -f new_owner={neworg}

punkbit

        <div id="fb-root"></div>

        <script>
        window.fbAsyncInit = function() {
                FB.init({
                appId: 'xxxxxxxxxxxxx',
                status: true,
                cookie: true,
                xfbml: true
            });