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@carlhoerberg
carlhoerberg / reconnect.js
Created May 13, 2015 14:45
How to build reconnect logic for amqplib
var amqp = require('amqplib/callback_api');
// if the connection is closed or fails to be established at all, we will reconnect
var amqpConn = null;
function start() {
amqp.connect(process.env.CLOUDAMQP_URL + "?heartbeat=60", function(err, conn) {
if (err) {
console.error("[AMQP]", err.message);
return setTimeout(start, 1000);
}
@mbalex99
mbalex99 / gist:8802db1695f20c520ca0
Last active May 22, 2022 11:58
Alamofire and RxSwift
let rx_request = Observable<Value>.create { (observer) -> Disposable in
let requestReference = Alamofire.request(.POST, url, parameters: payload)
.responseJSON(completionHandler: { (response) in
if let value = response.result.value {
observer.onNext(value)
observer.onCompleted()
}else if let error = response.result.error {
observer.onError(error)
}
})
@Jerrot
Jerrot / ArrayTransform.swift
Last active March 17, 2024 13:10
Transform arrays with ObjectMapper to Realm's List type
// Based on Swift 1.2, ObjectMapper 0.15, RealmSwift 0.94.1
// Author: Timo Wälisch <[email protected]>
import UIKit
import RealmSwift
import ObjectMapper
import SwiftyJSON
class ArrayTransform<T:RealmSwift.Object where T:Mappable> : TransformType {
typealias Object = List<T>
@rclai
rclai / meteor-wrapAsync.js
Last active January 30, 2023 15:20
Flexible example of Meteor.wrapAsync
// Thanks @trusktr
var requestSync = Meteor.wrapAsync(function(url, callback) {
request(url, function(error, response, body) {
callback(error, {response: response, body: body})
})
});
var result = requestSync("http://google.com");
console.log(result.response, result.body);
@sectore
sectore / 01-createObservableFromDeviceEventEmitter.js
Last active November 26, 2023 06:42
[React Native + RxJS] Create an Observable from DeviceEventEmitter - An example to handle 'locationUpdated' event
import React, {DeviceEventEmitter} from 'react-native';
import {Observable} from 'rx-lite'
/**
* Creates an Observable to listen to any event of DeviceEventEmitter
* @param type {string} Event type
*/
export default createObservableFromDeviceEventEmitter$ = type => {
let subscription;
return Observable.fromEventPattern(
@eignatov
eignatov / comodo-ssl-cer-pem.sh
Created March 17, 2016 19:21 — forked from genediazjr/comodo-ssl.sh
Convert Comodo Positivessl to cer and pem
# generate OpenSSL CSR here
# https://www.digicert.com/easy-csr/openssl.htm
# to cer
cat COMODORSADomainValidationSecureServerCA.crt COMODORSAAddTrustCA.crt AddTrustExternalCARoot.crt > yourdomain.com.cer
# to pem
cat yourdomain.com.crt COMODORSADomainValidationSecureServerCA.crt COMODORSAAddTrustCA.crt AddTrustExternalCARoot.crt yourdomain.com.key > yourdomain.com.pem
@jarretmoses
jarretmoses / React Native Clear Cache
Last active April 23, 2025 11:20
Clearing the Cache of your React Native Project
RN < 0.50 - watchman watch-del-all && rm -rf $TMPDIR/react-* && rm -rf node_modules/ && npm cache clean && npm install && npm start -- --reset-cache
RN >= 0.50 - watchman watch-del-all && rm -rf $TMPDIR/react-native-packager-cache-* && rm -rf $TMPDIR/metro-bundler-cache-* && rm -rf node_modules/ && npm cache clean && npm install && npm start -- --reset-cache
RN >= 0.63 - watchman watch-del-all && rm -rf node_modules && npm install && rm -rf /tmp/metro-* && npm run start --reset-cache
npm >= 5 - watchman watch-del-all && rm -rf $TMPDIR/react-* && rm -rf node_modules/ && npm cache verify && npm install && npm start -- --reset-cache
Windows - del %appdata%\Temp\react-native-* & cd android & gradlew clean & cd .. & del node_modules/ & npm cache clean --force & npm install & npm start -- --reset-cache
import React from 'react';
import {
View,
Text,
} from 'react-native';
import { TextInputMask } from 'react-native-masked-text'
export default function maskedInputTemplate(locals) {
if (locals.hidden) {
return null;
@mminer
mminer / SocketIO+Rx.swift
Created December 2, 2016 20:27
SocketIOClient extension to subscribe to events via RxSwift observable.
import RxSwift
import SocketIO
extension Reactive where Base: SocketIOClient {
public func on(_ event: String) -> Observable<[Any]> {
return Observable.create { observer in
let id = self.base.on(event) { items, _ in
observer.onNext(items)
}
@pavsidhu
pavsidhu / form.jsx
Last active March 22, 2020 14:27
Validate.js with React Native Form Example
import React, {Component} from 'react'
import {View, Button} from 'react-native'
import TextField from 'textfield'
import validation from 'validation'
import validate from 'validation_wrapper'
export default class Form extends Component {
constructor(props) {
super(props)