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touch ~/aspell.personal.txt
vi ~/aspell.personal.txt # add words per line
aspell --lang=en create master /tmp/en-personal.pws < ~/aspell.personal.txt
cp /tmp/en-personal.pws /usr/lib/aspell
vim /usr/lib/aspell/en_US.multi # add the line: 'add en-personal.pws'

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//has to return object
module.exports = {
  key: 'Hello'
}

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#!/bin/env sh

USER=ubuntu
SERVER=example.com
DESTINATION=/var/www/ics-feed

git archive -o latest.zip HEAD
scp latest.zip $USER@$SERVER:$DESTINATION
ssh $USER@$SERVER " \
mkdir -vp $DESTINATION && cd $DESTINATION \

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ab                \
-n 1000           \
-c 20             \
-s 30             \
-p post-data.txt  \
-T 'application/x-www-form-urlencoded; charset=UTF-8'   \
-v 3              \
-H "X-Requested-With: XMLHttpRequest"   \
-H "X-Ajax-Referer: http://example.com" \
-H "Accept-Encoding: gzip, deflate"   \

hassansin

Get Query Logs

DB::enableQueryLog();
dd(DB::getQueryLog()); #output last executed queries
DB::table('users')->toSql() #show the generated sql statement 
DB::table('users')->getQuery()->wheres #show wheres conditions

Debug Messages with DebugBar

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Model::

  /*Select*/
  select('col1','col2')
  ->select(array('col1','col2'))
  ->select(DB::raw('businesses.*, COUNT(reviews.id) as no_of_ratings, IFNULL(sum(reviews.score),0) as rating'))  
  ->addSelect('col3','col4')
  ->distinct() // distinct select
  
  /*From*/

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/*Use Fiddler Proxy*/
curl_setopt($ch, CURLOPT_PROXY, '127.0.0.1:8888');

/*Use Proxy*/
curl_setopt($ch, CURLOPT_HTTPPROXYTUNNEL, 1);
curl_setopt($ch, CURLOPT_PROXY, "IP:PORT");            
curl_setopt($ch, CURLOPT_PROXYUSERPWD, "username:password");

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/*
Stream / QueryStreams
----------------------------
Ref: http://mongoosejs.com/docs/api.html#querystream_QueryStream

one chunk == one document

*/

readable = Model.where('created').gte(twoWeeksAgo).stream();

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var casper = require('casper').create({
    viewportSize: {
        width: 1024,
        height: 768
    },
    pageSettings: {
        webSecurityEnabled: false
    },
    exitOnError: false,
    waitTimeout: 70000

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/*
Creating Synchronous Readable Stream in NodeJS
--------------------------------------------------

When data is pushed synchronously to internal buffer, you'll get the synchronous 
behaviour of the stream. This would block the rest of the code from being executed in 
the next event loop iteration.

In the example setImmediate should be called immediatley in next event loop iteration. 
But since the stream is synchronously reading data, it can't execute other callbacks.