tsabat

Prereq:

apt-get install zsh
apt-get install git-core

Getting zsh to work in ubuntu is weird, since sh does not understand the source command. So, you do this to install zsh

wget https://github.com/robbyrussell/oh-my-zsh/raw/master/tools/install.sh -O - | zsh

niksumeiko

#!/bin/bash
# Sometimes you need to move your existing git repository
# to a new remote repository (/new remote origin).
# Here are a simple and quick steps that does exactly this.
#
# Let's assume we call "old repo" the repository you wish
# to move, and "new repo" the one you wish to move to.
#
### Step 1. Make sure you have a local copy of all "old repo"
### branches and tags.

chrisckchang

// Desired unique index: 
// db.collection.ensureIndex({ firstField: 1, secondField: 1 }, { unique: true})

db.collection.aggregate([
  { $group: { 
    _id: { firstField: "$firstField", secondField: "$secondField" }, 
    uniqueIds: { $addToSet: "$_id" },
    count: { $sum: 1 } 
  }}, 
  { $match: { 

lttlrck

git branch -m old_branch new_branch         # Rename branch locally    
git push origin :old_branch                 # Delete the old branch    
git push --set-upstream origin new_branch   # Push the new branch, set local branch to track the new remote

ZevEisenberg

osascript -e 'tell application "iOS Simulator" to quit'
osascript -e 'tell application "Simulator" to quit'
xcrun simctl erase all

jackreichert

extension NSURL {
    func getKeyVals() -> Dictionary<String, String>? {
        var results = [String:String]()
        var keyValues = self.query?.componentsSeparatedByString("&")
        if keyValues?.count > 0 {
            for pair in keyValues! {
                let kv = pair.componentsSeparatedByString("=")
                if kv.count > 1 {
                    results.updateValue(kv[1], forKey: kv[0])
                }

marcboeren

import UIKit

class UIStoryboardSegueFromRight: UIStoryboardSegue {
    
    override func perform()
    {
        let src = self.sourceViewController as UIViewController
        let dst = self.destinationViewController as UIViewController
        
        src.view.superview?.insertSubview(dst.view, aboveSubview: src.view)

arjunvenkat

How to seed a Rails database with a CSV file

1. Setup

First, Create a folder inside of lib called seeds

Put your CSV file example.csv into the lib/seeds folder. In the example below, the file is called real_estate_transactions.csv

Make sure you've created a resource with the appropriate columns to match your seed data. The names don't have to match up.

jamescmartinez

require 'net/http'
require 'json'
require 'uri'

@token = ''

def list_files
  ts_to = (Time.now - 30 * 24 * 60 * 60).to_i # 30 days ago
  params = {
    token: @token,

tommydunn

brew install caskroom/cask/brew-cask
brew cask install atom

apm install linter # Base linter
apm install linter-ruby
apm install linter-scss-lint
apm install linter-coffeelint
apm install linter-rubocop
apm install linter-haml