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How to make an Android device vibrate?
...TOR_SERVICE);
// Start without a delay
// Vibrate for 100 milliseconds
// Sleep for 1000 milliseconds
long[] pattern = {0, 100, 1000};
// The '0' here means to repeat indefinitely
// '0' is actually the index at which the pattern keeps repeating from (the start)
// To repeat the pattern from any o...
how can you easily check if access is denied for a file in .NET?
...ry>
/// Tries to open a file, with a user defined number of attempt and Sleep delay between attempts.
/// </summary>
/// <param name="filePath">The full file path to be opened</param>
/// <param name="fileMode">Required file mode enum value(see MSDN documentation)</para...
Javascript switch vs. if…else if…else
... doExplode();
},
'hibernate': function() {
if (status() == 'sleeping') return;
// ... I can't keep making this stuff up
},
// ...
};
var thisFun = map[funCode];
if (thisFun) thisFun();
}
Setting up multi-way branching by creating an object has a lot of advantage...
Cannot kill Python script with Ctrl-C
...ly. So let's keep the main thread alive:
import time
while True:
time.sleep(1)
Now it will keep print 'first' and 'second' until you hit Ctrl+C.
Edit: as commenters have pointed out, the daemon threads may not get a chance to clean up things like temporary files. If you need that, then catch...
Maximum number of threads in a .NET app?
...t for yourself, compare:
static void DummyCall()
{
Thread.Sleep(1000000000);
}
static void Main(string[] args)
{
int count = 0;
var threadList = new List<Thread>();
try
{
while (true)
{
Thread...
How does lock work exactly?
...
No, they are not queued, they are sleeping
A lock statement of the form
lock (x) ...
where x is an expression of a reference-type, is precisely equivalent to
var temp = x;
System.Threading.Monitor.Enter(temp);
try { ... }
finally { System.Threading.Mo...
Multithreading: What is the point of more threads than cores?
...running. Many applications of threads involve some of the threads going to sleep until it's time for them to do something - for instance, user input triggering threads to wake up, do some processing, and go back to sleep.
Essentially, threads are individual tasks that can operate independently of o...
ZeroMQ的学习和研究（PHP代码实例） - C/C++ - 清泛网 - 专注C/C++及内核技术
...();
printf ("Received request: [%s]\n", $request);
// Do some 'work'
sleep (1);
// Send reply back to client
$responder->send ("World");
}
Client 程序如下：
<?php
/*
* Hello World client
* Connects REQ socket to tcp://localhost:5555
* Sends "Hello" to serve...
Make a program run slowly
...
Use sleep or wait inside of your code. Its not the brightest way to do but acceptable in all kind of computer with different speeds.
share
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...
How to make a Java thread wait for another thread's output?
... call() throws Exception {
print("One...");
Thread.sleep(6000);
print("One!!");
return 100;
}
}
public class Two implements Callable<String> {
public String call() throws Exception {
print("Two...");
...