Johnnie qi7chen

## functional.lua

-- map(table, function)
-- e.g: map({1,2,3}, function(a) return a*2 end) -> {2,4,6}
function map(tbl, func)
    local newtbl = {}
    for i,v in pairs(tbl) do
        newtbl[i] = func(v)
    end
    return newtbl
end

## go-env-with-msys2.md

      
        
          
            
              
              1 file
            
          
          
            
              
              0 forks
            
          
          
            
              
              0 comments
            
          
          
            
              
              0 stars
            
          
        
        
          
              
          
          
            
                qi7chen
                / go-env-with-msys2.md
            
            
              Created
              December 8, 2022 08:56
                — forked from glycerine/go-env-with-msys2.md
            
              
                Go development environment on Windows with MSYS2
              
          
        
      
        
  
      
    Go development environment on Windows with MSYS2

Normally, it is sufficient to grab the Go MSI installer from the website in
order to set up the toolchain. However, some packages that provide Go wrappers
for C libraries rely on cgo tool, which in turn,
needs the GCC toolchain in order to build the glue code. Also, 3rd-party
dependencies are usually hosted on services like GitHub, thus
Git is also needed. This mini-guide illustrates how to
setup a convenient development environment on Windows using MSYS2.

	-- map(table, function)
	-- e.g: map({1,2,3}, function(a) return a*2 end) -> {2,4,6}
	function map(tbl, func)
	local newtbl = {}
	for i,v in pairs(tbl) do
	newtbl[i] = func(v)
	end
	return newtbl
	end