xsj0jsx

#include <string>
#include <fstream>
#include <streambuf>

std::ifstream t("file.txt");
std::string str;

t.seekg(0, std::ios::end);   
str.reserve(t.tellg());
t.seekg(0, std::ios::beg);

xsj0jsx

#show git branch relationship
git log --graph --all --decorate 

xsj0jsx

#handle filename include space and '\n'
find ~ -iname '*.jpg' -print0 | xargs --null ls -l
# cat gzipped file content
 zcat foo.txt.gz | less
# or
zless foo.txt.gz
# only extract some specific file
tar xf archive.tar pathname
# use find to archive files, note the use of '+' 
find playground -name 'file-A' -exec tar rf playground.tar '{}' '+'

xsj0jsx

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

xsj0jsx

#include <Lua.hh>

extern "C" {
#include <lualib.h>
#include <lauxlib.h>
};

using namespace util;

int Lua::call(lua_State *vm) {