thomasedgesmith

Deploying to Fly.io with SQLite

Deploying a Phoenix app to Fly.io is a breeze...is what everyone kept telling me. In fairness, I imagine the process would have been breezier had I just used postgres, but all the sqlite and litestream talk has been far too intriguing to ignore. "Wait", you say. "It is just a flat file. How much harder can it be?"

It is easy to make something harder than it should be. It is hard to take something complex and make it truly simple. flyctl launch does an amazing job at providing a simple interface to the utterly complex task of generating deployment resources, especially now that we are living in a containerd (erm, firecracker) world.

This gist is for anyone who, like me, thinks they know better than to read all of the documentation and therefore necessari

PJUllrich

Big-O Time Complexities for Elixir data structures

Map [1]

Operation	Time Complexity
Access	O(log n)
Search	O(log n)
Insertion	O(n) for <= 32 elements, O(log n) for > 32 elements [2]
Deletion	O(n) for <= 32 elements, O(log n) for > 32 elements

dasgoll

In [1]: import boto

In [2]: sns = boto.connect_sns()
In [3]: sns
Out[3]: SNSConnection:sns.us-east-1.amazonaws.com

In [4]: topics = sns.get_all_topics()
Out[4]:
{u'ListTopicsResponse': {u'ListTopicsResult': {u'NextToken': None,
   u'Topics': [{u'TopicArn': u'arn:aws:sns:us-east-1:123123xxx165:test_sms'}]},

jakeonrails

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avalanche123

<?php

class TimeoutException extends RuntimeException {}

class Timeout
{
    private $active;

    public function set($seconds)
    {