Isabek Tashiev isabek

UPD: задачи и решения переехали:

ANNOUNCEMENT

I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!

\

Twelve Go Best Practices

Francesc Campoy Flores Gopher at Google @francesc http://campoy.cat/+

http://golang.org

Best practices

Moved

Now located at https://github.com/JeffPaine/beautiful_idiomatic_python.

Why it was moved

Github gists don't support Pull Requests or any notifications, which made it impossible for me to maintain this (surprisingly popular) gist with fixes, respond to comments and so on. In the interest of maintaining the quality of this resource for others, I've moved it to a proper repo. Cheers!

	package com.example.custombodyannotation;

	import java.lang.annotation.ElementType;
	import java.lang.annotation.Retention;
	import java.lang.annotation.RetentionPolicy;
	import java.lang.annotation.Target;
	import java.util.List;

	import javax.servlet.http.HttpServletRequest;

	HTTPPort 8090
	HTTPBindAddress 0.0.0.0
	MaxHTTPConnections 200
	MaxClients 100
	MaxBandWidth 500000
	CustomLog -

	<Feed camera.ffm>
	File /tmp/camera.ffm
	FileMaxSize 200M

	worker_processes 1;

	events {
	worker_connections 1024;
	}

	http {
	include mime.types;
	default_type application/octet-stream;
	sendfile on;

	#include <stdio.h>
	#include <stdlib.h>
	#include <string.h>
	#include <cv.h>
	#include <highgui.h>

	#define DEBUG_MODE_OFF (0)
	#define DEBUG_MODE_ON (1)
	#define BACKGROND_COLOR_CHANNELS (3)
	#define BACKGROND_COLOR_RED (0)

	error_page 400 404 405 =200 @40*_json;

	location @40*_json {
	default_type application/json;
	return 200 '{"code":"1", "message": "Not Found"}';
	}

	error_page 500 502 503 504 =200 @50*_json;

	location @50*_json {

	Latency Comparison Numbers (~2012)
	----------------------------------
	L1 cache reference 0.5 ns
	Branch mispredict 5 ns
	L2 cache reference 7 ns 14x L1 cache
	Mutex lock/unlock 25 ns
	Main memory reference 100 ns 20x L2 cache, 200x L1 cache
	Compress 1K bytes with Zippy 3,000 ns 3 us
	Send 1K bytes over 1 Gbps network 10,000 ns 10 us
	Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD