大约有 740 项符合查询结果（耗时：0.0107秒） [XML]
Find running median from a stream of integers
....
int n = 0; // Running count of elements observed so far
#define SIZE 10000
int reservoir[SIZE];
while(streamHasData())
{
int x = readNumberFromStream();
if (n < SIZE)
{
reservoir[n++] = x;
}
else
{
int p = random(++n); // Choose a random number 0 >=...
Best Timer for using in a Windows service
...timer with a ten second interval.
aTimer = new System.Timers.Timer(10000);
// Hook up the Elapsed event for the timer.
aTimer.Elapsed += new ElapsedEventHandler(OnTimedEvent);
// Set the Interval to 2 seconds (2000 milliseconds).
aTimer.Interval = 2000;
...
What's the difference between Task.Start/Wait and Async/Await?
...n 2 Clicked");
}
private void DoSomethingThatTakesTime()
{
Thread.Sleep(10000);
}
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Which iOS app version/build number(s) MUST be incremented upon App Store release?
...ts separated by periods" and then provides the following illegal example 1.10000.1.5. However it looks like many apps, including chrome use a version number that contains 4 components (e.g. 68.0.3440.83). I guess this could be explained by the fact that the TN2420 page mentions "Important: This docu...
Iterate over the lines of a string
...of 3: 1.36 msec per loop
$ python -mtimeit -s'import asp' 'list(asp.f1())'
10000 loops, best of 3: 61.5 usec per loop
Note we need the list() call to ensure the iterators are traversed, not just built.
IOW, the naive implementation is so much faster it isn't even funny: 6 times faster than my att...
How to hide image broken Icon using only CSS/HTML?
...he broken image icon by the text-indent property.
img {
text-indent: -10000px
}
Obviously it doesn't work if you want to see the "alt" attribute.
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Parallel foreach with asynchronous lambda
...exceptions);
}
}
}
Usage example:
await Enumerable.Range(1, 10000).ParallelForEachAsync(async (i) =>
{
var data = await GetData(i);
}, maxDegreeOfParallelism: 100);
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Fastest way to serialize and deserialize .NET objects
...
static void Main(string[] args)
{
var count = 100000;
var rnd = new Random(DateTime.UtcNow.GetHashCode());
Console.WriteLine("Generating {0} arrays of data...", count);
var arrays = new List<int[]>();
for (int i = 0; ...
How do I efficiently iterate over each entry in a Java Map?
...Java8StreamApiParallel avgt 10 5.552 ± 0.185 µs/op
For a map with 10000 elements, score 37.606 is the best
Benchmark Mode Cnt Score Error Units
test10_UsingEclipseMap avgt 10 37.606 ± 0.790 µs/op
test3_UsingForEachAndJava8 ...
How to see query history in SQL Server Management Studio
...ration 2] 10 seconds (= 10,000ms)
declare @duration bigint
set @duration = 10000
exec sp_trace_setfilter @TraceID, 13, 0, 2, @duration
You can find the ID for each trace-event, columns, etc from Books Online; just search for the sp_trace_create, sp_trace_setevent and sp_trace_setfiler sprocs. You ...