AltiusRupert

// see https://salesforce.stackexchange.com/questions/165551/possible-to-update-namedcredential-from-apex

MetadataService.NamedCredential credential = new MetadataService.NamedCredential();
credential.fullName = 'Demo_Credential';
credential.label = 'Demo Credential';
credential.endpoint = 'https://www.DEMO2.com';
credential.principalType = 'NamedUser';
credential.protocol = 'NoAuthentication';

system.debug(createMetadata(credential));

wincent

2015-01-29 Unofficial Relay FAQ

Compilation of questions and answers about Relay from React.js Conf.

Disclaimer: I work on Relay at Facebook. Relay is a complex system on which we're iterating aggressively. I'll do my best here to provide accurate, useful answers, but the details are subject to change. I may also be wrong. Feedback and additional questions are welcome.

What is Relay?

Relay is a new framework from Facebook that provides data-fetching functionality for React applications. It was announced at React.js Conf (January 2015).

ragingwind

Backend Architectures

Twitter

ror, scala, jetty, erlang, thrift, mongrel, comet server, my-sql, memchached, varnish, kestrel(mq), starling, gizzard, cassandra, hadoop, vertica, munin, nagios, awstats

• Introduce Gizzard of Twitter - 트위터의 새로운 분산 관리 라이브러리 Gizzard를 소개합니다.
• The Architecture Twitter Uses to Deal with 150M Active Users, 300K QPS, a 22 MB/S Firehose, and Send Tweets in Under 5 Seconds
• Scaling Twitter: Making Twitter 10000 Percent Faster

johncasimiro

/*
* @description: A code snippet that mimics the popular Select * SQL syntax in force.com's Apex language.
*/

// Initialize setup variables
String objectName = 'Contact';  // modify as needed
String query = 'SELECT';
Map<String, Schema.SObjectField> objectFields = Schema.getGlobalDescribe().get(objectName).getDescribe().fields.getMap();

// Grab the fields from the describe method and append them to the queryString one by one.