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How to add leading zeros for for-loop in shell? [duplicate]
I have a basic number for loop which increments the variable num by 1 over each iteration...
7 Answers
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java get file size efficiently
...at using java.io.File#length() can be slow.
FileChannel has a size() method that is available as well.
9 Answers
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Adding custom radio buttons in android
... Hey , thanks i got the functionality done ... But the button name is being overwritten by the select option ..... how to remove that ... keeping the functionality intact .... All i am trying to achieve as i showed in my question ... Any further directions ! [Note:: please look at the upd...
ViewPager.setOffscreenPageLimit(0) doesn't work as expected
The fragments I use in my ViewPager instance are quite resource intensive, so I'd only like to load one at a time. When I try the following:
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Twitter bootstrap remote modal shows same content every time
...once a Modal object is instantiated, it is persistently attached to the element specified by data-target and subsequent calls to show that modal will only call toggle() on it, but will not update the values in the options. So, even though the href attributes are different on your different links, w...
Hosting a Maven repository on github
...pt in a separate branch called gh-pages (if you use github pages)
Unlike some other proposed solutions, it doesn't conflict with your gh-pages if you're using them.
Ties in naturally with the deploy target so there are no new maven commands to learn. Just use mvn deploy as you normally would
The ...
Reading in a JSON File Using Swift
...h it. I've spent the best part of 2 days re-searching and trying different methods but no luck as of yet so I have signed up to StackOverFlow to see if anyone can point me in the right direction.....
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Date query with ISODate in mongodb doesn't seem to work
...able to get even the most basic date query to work in MongoDB. With a document that looks something like this:
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How to auto-indent code in the Atom editor?
...nt your code in the Atom editor? In other editors you can usually select some code and auto-indent it.
11 Answers
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Any idea why I need to cast an integer literal to (int) here?
...eger i3 = (Integer) (-128); // compiles
According to BoltClock in the comments the cast to int works as intended, because it is a reserved word and therefore can't be interpreted as an identifier, which makes sense to me.
And Bringer128 found the JLS Reference 15.16.
CastExpression:
( Prim...