Из статьи You're not actually building microservices
Итак, вы создаете микросервисы?
Взгляните на некоторые из этих симптомов и проставьте галочки, где вы согласны:
| CREATE UNLOGGED TABLE exclude_test(id integer primary key); | |
| INSERT INTO exclude_test(id) SELECT generate_series(1,50000); | |
| CREATE UNLOGGED TABLE exclude AS SELECT x AS item FROM generate_series(1,40000,4) x; | |
| -- Horrific AND list, takes 80s to plan and execute here: | |
| EXPLAIN ANALYZE SELECT id FROM exclude_test WHERE id <> 1 AND id <> 5 AND id <> 9 AND id <> 13 AND id <> 17 AND id <> 21 AND id <> 25 AND id <> 29 AND id <> 33 AND id <> 37 AND id <> 41 AND id <> 45 AND id <> 49 AND id <> 53 AND id <> 57 AND id <> 61 AND id <> 65 AND id <> 69 AND id <> 73 AND id <> 77 AND id <> 81 AND id <> 85 AND id <> 89 AND id <> 93 AND id <> 97 AND id <> 101 AND id <> 105 AND id <> 109 AND id <> 113 AND id <> 117 AND id <> 121 AND id <> 125 AND id <> 129 AND id <> 133 AND id <> 137 AND id <> 141 AND id <> 145 AND id <> 149 AND id <> 153 AND id <> 157 AND id <> 161 AND id <> 165 AND id <> 169 AND id <> 173 AND id <> 177 AND id <> 181 AND id <> 185 AND id <> 189 AND id <> 193 AND id <> 197 AND id <> 201 AND id <> 205 AND id <> |
| package enum_example | |
| import ( | |
| "bytes" | |
| "encoding/json" | |
| ) | |
| // TaskState represents the state of task, moving through Created, Running then Finished or Errorred | |
| type TaskState int |
| package main | |
| import ( | |
| "fmt" | |
| "net/http" | |
| "net/http/httputil" | |
| "net/url" | |
| "github.com/gin-gonic/gin" | |
| ) |
| package main | |
| import ( | |
| "fmt" | |
| "net/http" | |
| "sort" | |
| "time" | |
| ) | |
| // a struct to hold the result from each request including an index |
| # The command finds the most recent tag that is reachable from a commit. | |
| # If the tag points to the commit, then only the tag is shown. | |
| # Otherwise, it suffixes the tag name with the number of additional commits on top of the tagged object | |
| # and the abbreviated object name of the most recent commit. | |
| git describe | |
| # With --abbrev set to 0, the command can be used to find the closest tagname without any suffix: | |
| git describe --abbrev=0 | |
| # other examples |
| #!/usr/bin/env python3 | |
| import asyncio | |
| import time | |
| import aiohttp | |
| START = time.monotonic() |
I was at Amazon for about six and a half years, and now I've been at Google for that long. One thing that struck me immediately about the two companies -- an impression that has been reinforced almost daily -- is that Amazon does everything wrong, and Google does everything right. Sure, it's a sweeping generalization, but a surprisingly accurate one. It's pretty crazy. There are probably a hundred or even two hundred different ways you can compare the two companies, and Google is superior in all but three of them, if I recall correctly. I actually did a spreadsheet at one point but Legal wouldn't let me show it to anyone, even though recruiting loved it.
I mean, just to give you a very brief taste: Amazon's recruiting process is fundamentally flawed by having teams hire for themselves, so their hiring bar is incredibly inconsistent across teams, despite various efforts they've made to level it out. And their operations are a mess; they don't real
08/16/17 by Sergey Grebenshchikov
This is a quick tutorial on how to test code using the GoMock mocking library and the standard library testing package testing.
GoMock is a mock framework for Go. It enjoys a somewhat official status as part of the github.com/golang organization, integrates well with the built-in testing package, and provides a flexible expectation API.