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Is there still any reason to learn AWK?
... you already know regex it won't take long to pick up the basics, and it's fun to see how things were designed back then. It's rather elegant.
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How to filter None's out of List[Option]?
...ten wants to work with these elements and not just flatten the list out of fun.
– Frank
Apr 11 '12 at 11:38
Yes, I hes...
Why do some websites add “Slugs” to the end of URLs? [closed]
Many websites, including this one, add what are apparently called slugs - descriptive but as far as I can tell useless bits of text - to the end of URLs.
...
How to get the absolute coordinates of a view
...
Now that's the kind of function I expected to find. Unfortunately, I must not be using it properly. I realise it was a known bug that getLocationOnScreen gives a null pointer exception in Android v1.5 (the platform I'm coding for), but testing in v...
Decreasing height of bootstrap 3.0 navbar
...accepted that answer... Kind of lame if you ask me... But then again, this site is not about ego, it's about helping others...
– patrick
Jun 28 '14 at 11:19
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How do I determine k when using k-means clustering?
...ering
n = 150
g = 6
set.seed(g)
d <- data.frame(x = unlist(lapply(1:g, function(i) rnorm(n/g, runif(1)*i^2))),
y = unlist(lapply(1:g, function(i) rnorm(n/g, runif(1)*i^2))))
mydata<-d
#Plot 3X2 plots
attach(mtcars)
par(mfrow=c(3,2))
#Plot the original dataset
plot(mydata$x,m...
Compare JavaScript Array of Objects to Get Min / Max
... etc.) on an array of objects, and return a single result:
myArray.reduce(function(prev, curr) {
return prev.Cost < curr.Cost ? prev : curr;
});
...or you can define that inner function with ES6 function syntax:
(prev, curr) => prev.Cost < curr.Cost ? prev : curr
If you want to be...
What is the reason for having '//' in Python? [duplicate]
...edited Feb 20 '15 at 6:52
Rizier123
55k1616 gold badges7777 silver badges119119 bronze badges
answered Feb 20 '15 at 6:35
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Why is Dictionary preferred over Hashtable in C#?
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Fun. The Dictionary<T> source code looks a lot cleaner and faster. It might be better to use Dictionary and implement your own synchronization. If the Dictionary reads absolutely need to be current, then you'd simply ...
WebView link click open default browser
... {
String url2="https://whatoplay.com/";
// all links with in ur site will be open inside the webview
//links that start ur domain example(http://www.example.com/)
if (url != null && url.startsWith(url2)){
return false;
}
// all links that points outside t...