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# one or the other, NOT both

[url "https://github"]
  insteadOf = git://github

# or

[url "git@github.com:"]
  insteadOf = git://github

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URL="http://stackoverflow.com/"

# store the whole response with the status at the and
HTTP_RESPONSE=$(curl --silent --write-out "HTTPSTATUS:%{http_code}" -X POST $URL)

# extract the body
HTTP_BODY=$(echo $HTTP_RESPONSE | sed -e 's/HTTPSTATUS\:.*//g')

# extract the status
HTTP_STATUS=$(echo $HTTP_RESPONSE | tr -d '\n' | sed -e 's/.*HTTPSTATUS://')

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Commands

Access monitor: mysql -h [host] -u [username] -p (will prompt for password)

Access database: mysql -h [host] -u [username] -p [database] (will prompt for password)

Users functions

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files:
  "/etc/nginx/conf.d/00_elastic_beanstalk_proxy.conf":
    mode: "000755"
    owner: root
    group: root
    content: |
      server {
        listen 80;
        gzip on;

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import { Injectable } from '@angular/core';
import { HttpClient, HttpHeaders } from '@angular/common/http';

import { AuthGuardService } from './auth-guard.service';
import { AWS_APIGW_ID, AWS_REGION } from '../conf/aws.const';

export const API_ROOT = `https://${AWS_APIGW_ID}.execute-api.${AWS_REGION}.amazonaws.com/prd`;

@Injectable()
export class ApiService {

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import { Injectable } from '@angular/core';
import { HttpClient, HttpHeaders } from '@angular/common/http';

import { AuthGuardService } from './auth-guard.service';
import { AWS_APIGW_ID, AWS_REGION } from '../conf/aws.const';

export const API_ROOT = `https://${AWS_APIGW_ID}.execute-api.${AWS_REGION}.amazonaws.com/prd`;

@Injectable()
export class ApiService {

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Postgres Cheatsheet

This is a collection of the most common commands I run while administering Postgres databases. The variables shown between the open and closed tags, "<" and ">", should be replaced with a name you choose. Postgres has multiple shortcut functions, starting with a forward slash, "". Any SQL command that is not a shortcut, must end with a semicolon, ";". You can use the keyboard UP and DOWN keys to scroll the history of previous commands you've run.

Setup

installation, Ubuntu

http://www.postgresql.org/download/linux/ubuntu/ https://help.ubuntu.com/community/PostgreSQL

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'use strict';

/**
 * Add before safe hook and validation to all custom models with an userId property to prevent changing userId
 * properties by non-admin users.
 */

const USER_ID_PROPERTY = 'userId';
const INVALID_USER_ID = -1;

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// based on https://github.com/strongloop/loopback/issues/651#issuecomment-259540469

'use strict';

module.exports = function (Model, options) {

	if(Model && Model.sharedClass) {
		var methodsToExpose = options.expose || [];
		var methodsToHide = options.hide || [];