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Fixed size queue which automatically dequeues old values upon new enques
... private object lockObject = new object();
public int Limit { get; set; }
public void Enqueue(T obj)
{
q.Enqueue(obj);
lock (lockObject)
{
T overflow;
while (q.Count > Limit && q.TryDequeue(out overflow)) ;
}
}
...
Pure JavaScript equivalent of jQuery's $.ready() - how to call a function when the page/DOM is ready
...yState === "interactive") {
// call on next available tick
setTimeout(fn, 1);
} else {
document.addEventListener("DOMContentLoaded", fn);
}
}
Usage:
docReady(function() {
// DOM is loaded and ready for manipulation here
});
If you need full cross browse...
How accurate is python's time.sleep()?
...buntu you can try out a pseudo real-time kernel (with the RT_PREEMPT patch set) by installing the rt kernel package (at least in Ubuntu 10.04 LTS).
EDIT: Correction non-realtime Linux kernels have minimum sleep interval much closer to 1ms then 10ms but it varies in a non-deterministic manner.
...
Is .NET/Mono or Java the better choice for cross-platform development? [closed]
How much less libraries are there for Mono than for Java?
15 Answers
15
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Java client certificates over HTTPS/SSL
...torepass $PASS -keystore gridserver.keystore
These properties need to be set (either on the commandline, or in code):
-Djavax.net.ssl.keyStoreType=pkcs12
-Djavax.net.ssl.trustStoreType=jks
-Djavax.net.ssl.keyStore=clientcertificate.p12
-Djavax.net.ssl.trustStore=gridserver.keystore
-Djavax.net.de...
Combine two columns of text in pandas dataframe
...
Small data-sets (< 150rows)
[''.join(i) for i in zip(df["Year"].map(str),df["quarter"])]
or slightly slower but more compact:
df.Year.str.cat(df.quarter)
Larger data sets (> 150rows)
df['Year'].astype(str) + df['quarter']
UPDA...
How to check if a service is running on Android?
...ecifies the
exact service class), then you can simply have your service set a
global variable when it is running that your client can check.
We deliberately don't have an API to check whether a service is
running because, nearly without fail, when you want to do something
like that...
How to play a local video with Swift?
...
U can setup AVPlayer in another way, that open for u full customization of your video Player screen
Swift 2.3
Create UIView subclass for playing video (basically u can use any UIView object and only needed is AVPlayerLayer. I se...
Enabling WiFi on Android Emulator
... hi, what i will need to do enable wifi feature? because in settings of emulator wifi optionis getting disbled automatically.
– NehaK
Nov 30 '17 at 9:34
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Difference between == and === in JavaScript [duplicate]
What is the difference between == and === in JavaScript? I have also seen != and !== operators. Are there more such operators?
...