bjdixon

git rm --cached *.pyc

or

git update-index --assume-unchanged *.pyc

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git reset --soft HEAD~3 && git commit -m"Squashing last 3 commits"

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UPDATE DBNAME.TableName
SET DBNAME.TableName = REPLACE(DBNAME.TableName.FieldName,'OldString','NewString')
WHERE DBNAME.TableName.FieldName like '%OldString%';

bjdixon

var express = require('express')
  , cookieSessions = require('./cookie-sessions');

var app = express();

app.use(express.cookieParser('manny is cool'));
app.use(cookieSessions('sid'));

app.get('/', function(req, res){
  req.session.count = req.session.count || 0;

bjdixon

// typeof  operator reports arrays as 'object' 
// this function can be used to determine if the value is an array or not.

var is_array = function (value) {
    return Object.prototype.toString.apply(value) === '[object Array]';
};

var ar1 = ['abc', 'def', 'hij']; // array
var ob1 = {'0': 'abc', '1': 'def', '2': 'hij'}; // object
var va1 = 'abcdefhij'; // string

bjdixon

[ng\:cloak], [ng-cloak], [data-ng-cloak], .ng-cloak, .x-ng-cloak {
    display: none;
}

bjdixon

sudo npm cache clean -f
sudo npm install -g n
sudo n stable
node -v

bjdixon

//extend jquery with function to check if element exists
$.fn.exists = function(){
    return this.length > 0 ? this : false;
}

//usage
$('.matchme').exists(); //returns reference to element if exists otherwise false 

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$._data( $(selector)[0], "events" );

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// Kestrel
const K = ( x ) => ( y ) => x;
// Identity
const I = ( x ) => x;
// Vireo
const V = ( x ) => ( y ) => ( z ) => z( x )( z );
// Thrush
const T = ( x ) => ( y ) => y( x ), x;
// Why
const Y = ( x ) => ( ( y ) => y( y ) )( ( y ) => ( x( ( z ) => y( y )( z ) ) ) );