suntong

http://grokbase.com/t/gg/golang-nuts/142spmv4fe/go-nuts-differences-between-os-io-ioutils-bufio-bytes-with-buffer-type-packages-for-file-reading

I'm quite confused as there seems to be multiple redundant ways to solve my problem (read a file, parse the content, serve it via http). Most people on stackoverflow would use bufio, but I just can't get the differences between this package and the Buffer type of bytes and just reading a file with the os methods. Also I don't know when and why I should choose those ways to do it, when I have the simple, but non-versatile, ioutils.ReadFile.

	$ ffcvt

	Usage:
	ffcvt [flags]

	Flags:

	-aes audio encoding method set (FFCVT_AES)
	-ves video encoding method set (FFCVT_VES)
	-aea audio encoding method append (FFCVT_AEA)

	<html>
	<head>
	<title></title>
	<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3/jquery.min.js"></script>
	<script type="text/javascript" defer="defer">
	function cascadeSelect(parent, child){
	var childOptions = child.find('option:not(.static)');
	child.data('options',childOptions);

	parent.change(function(){

	# DevEnv:ubuntu
	# Dockerfile for build environment for ubuntu

	FROM sfxpt/ubuntu:zesty

	# set the http_proxy to make use of cached packages from caching proxy server
	#ENV http_proxy MY_HTTP_PROXY

	# Set the env variables to non-interactive
	ENV DEBIAN_FRONTEND noninteractive

	// strings.go
	// Credit: http://www.cnblogs.com/golove/p/3236300.html

	------------------------------------------------------------

	// Count 计算字符串 sep 在 s 中的非重叠个数
	// 如果 sep 为空字符串，则返回 s 中的字符(非字节)个数 + 1
	// 使用 Rabin-Karp 算法实现
	func Count(s, sep string) int

	func getReqAddons(r Request) string {
	ret := ""
	if len(r.RequestPlugins.RequestPlugin) != 0 {
	for _, v := range r.RequestPlugins.RequestPlugin {
	ret += fmt.Sprintf(" R: (%s) %s\n", v.Name, minify(v.RuleParameters.Xml))
	}
	}
	if len(r.ExtractionRules.ExtractionRule) != 0 {
	for _, v := range r.ExtractionRules.ExtractionRule {
	ret += fmt.Sprintf(" E: (%s: %s) %s\n", v.Name, v.VariableName, minify(v.RuleParameters.Xml))

	func getReqAddons(r Request) string {
	var buf bytes.Buffer
	if len(r.RequestPlugins.RequestPlugin) != 0 {
	for _, v := range r.RequestPlugins.RequestPlugin {
	fmt.Fprintf(&buf, " R: (%s) %s\n", v.Name,
	minify(v.RuleParameters.Xml))
	}
	}
	if len(r.ExtractionRules.ExtractionRule) != 0 {
	for _, v := range r.ExtractionRules.ExtractionRule {

	////////////////////////////////////////////////////////////////////////////
	// Porgram: OdbcDemo
	// Purpose: Go MSSQL odbc demo, using the code.google.com/p/odbc driver
	// Authors: Tong Sun (c) 2013, All rights reserved
	////////////////////////////////////////////////////////////////////////////

	// Style: gofmt -tabs=false -tabwidth=2 -w

	package main