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continue processing php after sending http response
...'Content-Length: '.ob_get_length());
ob_end_flush();
ob_flush();
flush();
sleep(10);
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App Inventor 2 DynamicComponents 拓展：动态创建AI2组件对象 · App Inventor 2 中文网
...
获取有关指定组件的方法（函数）的元数据。
返回最后一个组件的 ID。
将当前组...
What Process is using all of my disk IO
...tly running:
while true; do date; ps aux | awk '{if($8=="D") print $0;}'; sleep 1; done
or
watch -n1 -d "ps axu | awk '{if (\$8==\"D\") {print \$0}}'"
Wed Aug 29 13:00:46 CLT 2012
root 321 0.0 0.0 0 0 ? D May28 4:25 \_ [jbd2/dm-0-8]
Wed Aug 29 13:00:47 CLT 2012
Wed ...
What is the reason why “synchronized” is not allowed in Java 8 interface methods?
...tClass() + " . parentStarting. now:" + nowStr());
try {
Thread.sleep(30000);
} catch (InterruptedException e) {
e.printStackTrace();
}
System.out.println("I am " + this.getClass() + " . parentFinished. now" + nowStr());
}
private String nowStr() {
return new Simp...
ByteArray 扩展 - 字节数组处理工具 · App Inventor 2 中文网
...发。参数包括文件名和文件的绝对路径。
出现错误时(函数名称,错误编号,消息)
发生错误时触发该事件。提供错误相关的详细信息。
使用示例
基本用法
when Button1.Click
do
// 创建字节数...
Dynamically updating plot in matplotlib
...exp(-(x-7)**2))
self.on_running(xdata, ydata)
time.sleep(1)
return xdata, ydata
d = DynamicUpdate()
d()
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How to calculate the time interval between two time strings
...will want some friendly formatting.
import time
start = time.time()
time.sleep(10) # or do something more productive
done = time.time()
elapsed = done - start
print(elapsed)
The time difference is returned as the number of elapsed seconds.
...
Measuring elapsed time with the Time module
...esolution to measure a short duration. It does include time elapsed during sleep and is system-wide. The reference point of the returned value is undefined, so that only the difference between the results of consecutive calls is valid.
For measurements on the order of hours/days, you don't care ab...
How to programmatically empty browser cache?
...
Maybe I didn't get enough sleep last night, in what ways would it be a security issue, when a web app could clear (not alter) cache? How could you exploit that?
– Volker E.
Aug 23 '14 at 12:38
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How to convert Milliseconds to “X mins, x seconds” in Java?
...ng the java.time package in Java 8:
Instant start = Instant.now();
Thread.sleep(63553);
Instant end = Instant.now();
System.out.println(Duration.between(start, end));
Output is in ISO 8601 Duration format: PT1M3.553S (1 minute and 3.553 seconds).
...