shamansir

// take SVG commands and draw this path to HTML5 canvas

// commandList should look like that: [ { marker: "M", values: [ 10, 10 ] }, 
//                                      { marker: "l", values: [ 5, 7 ] },
//                                      { marker: "C", values: [ -5, 7.2, .3, -16, 24, 10 ] },
//                                      . . .
//                                      { marker: "z", values: [ ] } ]

// there's another gist which has the code to parse SVG paths: 
// https://gist.github.com/shamansir/0ba30dc262d54d04cd7f79e03b281505

JeffreyZhao

打印表头

小明正在用JavaScript写一个日志分析程序。该程序会将日志转化为CSV文件，以便在Excel等应用中加载为一个表格。现在他在生成表头上遇到了困难。

他需要实现如下一个方法：

function printLine(array) {
    console.log(array.join(","));
}