大约有 6,000 项符合查询结果(耗时:0.0111秒) [XML]
如何导入授权证书? - App Inventor 2 离线版 - 清泛IT社区,为创新赋能!
步骤如下,导入证书后账户会自动填充好
如何查看 mac 地址? - App Inventor 2 离线版 - 清泛IT社区,为创新赋能!
授权页面右下角有 mac 地址信息,点击复制图标即可复制到剪贴板,必要时提供给客服进行授权
如何实现程序后台运行 - App Inventor 2 中文网 - 清泛IT社区,为创新赋能!
编制的程序软件,在手机中运行时,程序放在后台或者手机锁屏,计时软件程序就会停止计时,再次切换到前端才可以继续运行,有没有方法能够使程序软件可以在后台锁屏的情况下持续运行。
AppInventor2 如何实现屏幕截屏并将图片拷贝/分享? - App Inventor 2 中文...
屏幕截图请使用拓展:帮助菜单,拓展文档,搜索“截屏”。拓展用法很简单,截屏完成后会触发事件,参数给出截屏图片的路径,存储在 app 的私有目录,通过手机文件管理器就可以查看。
app 私有目录路径参考:
将...
如何实现for循环?? - App应用开发 - 清泛IT社区,为创新赋能!
int main() { uint32_t val = 1; for (uint8_t i = 1; i <= 4; i++) { val *= 16; // 下一次就是 16^1, 16^2, ... } return 0;}这段程序,如何用代码块实现??
Easiest way to pass an AngularJS scope variable from directive to controller?
...urDirective', function () {
return {
restrict: 'A',
// NB: no isolated scope!!
link: function (scope, element, attrs) {
// observe changes in attribute - could also be scope.$watch
attrs.$observe('yourDirective', function (value) {
...
How to auto-remove trailing whitespace in Eclipse?
...d configure it to remove trailing whitespace (among other useful things).
NB: This option has been removed in Eclipse Kepler (4.3) and following releases.
NB #2: The option seems to be back in Eclipse Luna - Luna Service Release 1a (4.4.1)
...
【精心整理】【实用】visual C++中最常用的类与API函数 - C/C++ - 清泛网 -...
...口的可见性
BOOL ShowWindow(int nCmdShow);
参数:nCmdShow 指明如何显示该窗口,取值为下列之一:
SW_HIDE 隐藏窗口并将活动性传递给另一窗口;
SW_MINIMIZE 最小化窗口并激活系统窗口列表中的顶层窗口;
SW_RESTORE 激活并显示窗口,若...
Generate unique random numbers between 1 and 100
...ODE COPIED FROM LINK.
EDIT:
Improved code:
function fisherYates(myArray,nb_picks)
{
for (i = myArray.length-1; i > 1 ; i--)
{
var r = Math.floor(Math.random()*i);
var t = myArray[i];
myArray[i] = myArray[r];
myArray[r] = t;
}
return myArray.sli...
How to test equality of Swift enums with associated values
... }
case let .Number(na):
switch(b) {
case let .Number(nb): return na == nb
default: return false
}
}
}
[1] See "Equivalence Operators" at https://developer.apple.com/library/content/documentation/Swift/Conceptual/Swift_Programming_Language/AdvancedOperator...
