我一直在尝试为一个小游戏制作一个分数计数器,在这个小游戏中,用户点击舞台上的按钮,每次用户按下按钮,分数就会递增10,但是我无法在动态文本字段上显示分数。我做错了什么?
var score:uint;
//scoreCounter is the instance name of the dynamic text box
function updateScore():void{
score += 10;
scoreCounter.text = score.toString();
}
我想在三个表中从mysql中获取数据。我正在使用LEFT OUTER JOIN。这是我的疑问:
SELECT cms_addresses.address1 as add1,
cms_addresses.email as ademail,
cms_addresses.city as adcity,
cms_addresses.clientid
cms_addresses.country as adcountry,
cms_addresses.province as adprovince,
cms_addresses.postal as adprovince,
SELECT CMS_ORGANIZATION.ORG_ACTOR_GUID, CMS_EMPLOYMENT.PERIOD_TO AS EventDate, CMS_INDIVIDUAL.FULL_NAME as Name, 'Ceased' AS EventType, 'Overseeing Executive Director' AS TypeOfChange, CMS_ORGANIZATION.REG_NAME
FROM CMS_EMPLOYMENT INNER JOIN CMS_INDIVIDUAL ON CMS_EMPLOYMENT.E
爬虫程序的TYPO3v9分支也应该(至少大部分)与TYPO3 10.2一起工作。但是我得到了一个关于周期依赖的bug报告,不是来自composer,而是在扩展被激活后的类加载。
Your dependencies have cycles. That will not work out. Cycles found:
aoe/crawler/initialization->typo3/cms-frontend/authentication,
aoe/crawler/initialization->typo3/cms-frontend/tsfe,
typo3/cms-core/nor
我有一些将查询结果集放入二维数组的代码。但是,当数组遇到结果集中的null时,它就会出错。我该如何解决这个问题?
query = "SELECT * FROM E_CMS WHERE BOXADDR_AREA IS NULL ORDER BY CBOXID ASC ";
rs = stmt.executeQuery(query);
//insert the table into the 2 dimensional array
while (rs.next()) {
e_cms_Array[count][0] = rs.getString(
我试图通过composer安装扩展,但是我得到了以下错误日志:
Using version ^6.0 for georgringer/news
./composer.json has been updated
Loading composer repositories with package information
Updating dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.
Problem 1
-