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What is Scala's yield?
...
206
It is used in sequence comprehensions (like Python's list-comprehensions and generators, where ...
Call An Asynchronous Javascript Function Synchronously
...ata) {
clearInterval(intvl);
console.log(data);
}
}, 100);
All of this assumes that you can modify doSomething(). I don't know if that's in the cards.
If it can be modified, then I don't know why you wouldn't just pass a callback to doSomething() to be called from the other c...
Random data in Unit Tests?
....chalmers.se/~rjmh/QuickCheck/
.NET:
http://blogs.msdn.com/dsyme/archive/2008/08/09/fscheck-0-2.aspx
These tools will take your well-formed spec as input and automatically generate as many unit tests as you want, with automatically generated data. They use "shrinking" strategies (which you can twe...
Split Strings into words with multiple word boundary delimiters
... |
edited May 23 '17 at 10:50
BartoszKP
30.8k1212 gold badges8686 silver badges121121 bronze badges
ans...
Using the Android Application class to persist data
...what large amount of data about the application (I'd say a total of about 500KB -- is this large for a mobile device?). From what I can tell, any orientation change in the application (in the activity, to be more precise) causes a complete destruction and recreation of the activity. Based on my fi...
Remove specific characters from a string in Python
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640
Strings in Python are immutable (can't be changed). Because of this, the effect of line.replace...
Python in Xcode 4+?
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+100
I figured it out! The steps make it look like it will take more effort than it actually does.
These instructions are for creating a ...
iPhone 5 CSS media query
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Note that the iPhone 5 does not have a 16:9 aspect ratio. It is in fact 40:71.
iPhone < 5:
@media screen and (device-aspect-ratio: 2/3) {}
iPhone 5:
@media screen and (device-aspect-ratio: 40/71) {}
iPhone 6:
@media screen and (device-aspect-ratio: 375/667) {}
iPhone 6 Plus:
@media screen a...
Casting to string in JavaScript
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edited May 23 '17 at 12:10
Community♦
111 silver badge
answered Jun 18 '12 at 12:58
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How to Iterate over a Set/HashSet without an Iterator?
...ing[] movieArray = movies.toArray(new String[movies.size()]);
for (int i = 0; i < movieArray.length; i++) {
System.out.println(movieArray[i]);
}
Method 4
// Supported in Java 8 and above
movies.stream().forEach((movie) -> {
System.out.println(movie);
});
Method 5
// Supported in Java...