urbansky

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Intellij IDEA

urbansky

// run in console
// see: http://stackoverflow.com/questions/7474354/include-jquery-in-the-javascript-console

var script = document.createElement('script');script.src = "https://ajax.googleapis.com/ajax/libs/jquery/2.2.0/jquery.min.js";document.getElementsByTagName('head')[0].appendChild(script);

urbansky

#
# From https://certbot.eff.org/#ubuntutrusty-apache
#

cd /usr/local/bin
wget https://dl.eff.org/certbot-auto
chmod a+x certbot-auto

./certbot-auto # Follow instruction 

urbansky

assert "Found 2" == [1,2,3].findResult { it > 1 ? "Found $it" : null } // Return if not null

assert ["Found 2", "Found 3"] == [1,2,3].findResults { it > 1 ? "Found $it" : null }

assert 1*1*2*3 == [1,2,3].inject(1) { acc, val -> acc * val }

assert [2,4,6] == [1,2,3].collect { it * 2 }

assert [2,4] == [1,2,3,4].findAll { it % 2 == 0 }

urbansky

# Set the timezone
dpkg-reconfigure tzdata

# Add init script
# Ubuntu 14.04
update-rc.d tomcat defaults

# -------------------------
# Package manager
# -------------------------

urbansky

# Start|Stop network devices
# configuration in '/etc/sysconfig/network-scripts'
ifup eth0
ifdown eth0
service network start (start|stop|restart)

# Edit init-scripts
ntsysv

urbansky

# Show current branch
git status

# Change branch
git checkout branch_name

# Get all new remote branches
git fetch --all

urbansky

-- Standard select
SELECT id, price FROM table_name;

-- Check not NULL
SELECT id, price FROM table_name WHERE consumer IS NOT NULL;

-- Update
UPDATE table_name SET price = 1;

urbansky

// Use Moment.js
// see: http://momentjs.com/

moment().format("YYYY-MM-DD_HHmm") // '2016-05-31_1543'

urbansky

// Replace all special characters with empty string

var filename = stringToFilter.replace(/[^\w\s\-\.]/gi, '')

//  ^ Negation
//  \w alpha numeric
//  \s spaces
//  /gi search global and case insensitive