大约有 2,300 项符合查询结果（耗时：0.0115秒） [XML]
WaitAll vs WhenAll
...onsole.WriteLine($"{DateTime.UtcNow}: Task {id} started");
Thread.Sleep(waitInMs);
throw new CustomException($"Task {id} throwing at {DateTime.UtcNow}");
}
static void Main(string[] args)
{
Task.Run(async () =>
{
await MyAmazingMethodAsync...
内存调试技巧：C 语言最大难点揭秘 - C/C++ - 清泛网 - 专注C/C++及内核技术
...其他任何作者对此加以强调。影响资源（特别是内存）的函数和方法需要显式地解释本身。下面是有关标头、注释或名称的一些示例（请参见清单 6）。
清单 6. 识别资源的源代码示例
/********
* ...
*
* Note that any function...
Emulating a do-while loop in Bash
...(not before first or after last), such as echo "Retrying in five seconds"; sleep 5. Or print delimiters between values:
i=1; while printf '%d' "$((i++))"; (( i <= 4)); do printf ','; done; printf '\n'
I changed the test to use double parentheses since you appear to be comparing integers. Insid...
Android activity life cycle - what are all these methods for?
...uld cause the UI to become unresponsive.
Paused - When the device goes to sleep, or an activity is still visible but partially hidden by a new, non-full-sized or transparent activity, the activity is considered paused. Paused activities are still alive, that is, they maintain all state and member i...
Function pointers, Closures, and Lambda
...le, but I want to keep it simple).
function runLater(f:Function):Void {
sleep(100);
f();
}
Now say you want to user runLater() to delay some processing of an object:
function objectProcessor(o:Object):Void {
/* Do something cool with the object! */
}
function process(o:Object):Void {
ru...
How to make an app's background image repeat
... i=0;
}
sleep(1000);
handler.post(r);
//i++;
}
} catch (InterruptedException e) {
e.printStackTrace();
}
...
Is there a way to check if a file is in use?
...er turns out to be a bit heavy for this case, I would go for the try/catch/sleep loop.
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When should I use Lazy?
...ing only their Name and Phone Number while the Order property is patiently sleeping, ready for when you need it.
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Why must a lambda expression be cast when supplied as a plain Delegate parameter
... //do asynch stuff
wait = false;
});
while (wait) Thread.Sleep(100);
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App Inventor 2 SQLite 拓展：超流行兼容主流SQL语法的迷你本地数据库引擎 ...
...整格式的 SQLite 数据库文件上传到应用程序的资产中，此函数就会将其复制到位。
注意：如果您导入的数据库尚未包含完整格式的“android_metadata”表，则 DatabaseCreated 事件将在首次打开数据库时触发。“android_metadata”表是 Androi...