我一直在試圖弄清楚爲什麼我無法將一個名爲timepos的變量傳遞給jquery中的td:eq(),而我嘗試的東西似乎無法工作。 這裏是代碼的相關部分: var timepos = 0;
function count() {
var secs;
secs = Number(time_chunks[2]);
secs++;
if ((secs == 00
一切工作,除了在更新功能,當我把後面的var player,它不承認它: "Uncaught ReferenceError: player is not defined" (我還不能確定爲動畫)(馬里奧是玩家,這是一個馬里奧水平) 這裏是我的代碼: var SandBox = {
preload:function(){
//this.game
console.
from quantopian.pipeline import Pipeline
from quantopian.algorithm import attach_pipeline, pipeline_output
from quantopian.pipeline.data.builtin import USEquityPricing
from quantopian.pipeline.fact