dazuiba

# golang 编译cgo时需要的环境变量
export LDFLAGS="-L/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks -L/usr/local/homebrew/opt/ruby@2.7/lib"
export LIBRARY_PATH="$LIBRARY_PATH:/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/lib" # Needed for Rust compilation and linking
export CPATH="/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include"
export CGO_LDFLAGS="-L/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks -F/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks"
export CGO_CFLAGS="-F/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks -Wno-nullability-completeness"
export GOROOT="/usr/local/go"
export GOBIN=~/go_bin
export PATH=$PATH:$GOBIN

dazuiba

/**
type v10 struct {
	data [10]byte
}

//函数参数，指针
//当struct大小在1K时，指针传递(无拷贝)快1个数量级。低于1K差别不大
func BenchmarkPointer10In(b *testing.B) {
	var v v10

dazuiba

vscode-gist>error: extension.gist.create > Requires authentication

dazuiba

//to fix this issue, you can add this to ~/.bashrc:
// 
// export CPATH=`xcrun --show-sdk-path`/usr/include


npm ERR! #include <errno.h>


~/dev/my/outline-apps[master]$ npm install -g iconv
npm ERR! code 1

dazuiba

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include "zlib.h"

#define CHUNK 16384

/*
 40 Length of the zlib stream

dazuiba

sphinx: &using
  address: sphinx-server-host-ip
  bin_path: /usr/local/bin
  searchd_binary_name: searchd
  indexer_binary_name: indexer
  enable_star: 1
  min_prefix_len: 3
  prefix_fields: name  
  mem_limit: 1024M
  morphology: 'none'

dazuiba

#@interface中声明变量是否是必须的

@interface Car : NSObject { 
	float p1; //可以删除
	float _p2;//可以删除
}
@property float p1; 
@property float p2;

dazuiba

require 'hpricot'
require 'open-uri'
require 'active_support'
module Container
  attr_reader :name,  :sub_pages, :elements
  
  def subs(name,sub_css,&block)
   def_sub(name, sub_css, true, &block)
  end
  

dazuiba

cmd