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Java; String replace (using regular expressions)?
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edited Mar 11 '09 at 16:10
answered Mar 10 '09 at 20:50
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AWS: How to disable all services?
I was dorking around with AWS (and related services), hoping that I could stay in the Free Tier, like I do when I'm exploring Google App Engine.
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How to invoke a Linux shell command from Java
...e().exec(new String[]{"csh","-c","cat /home/narek/pk.txt"});
instead.
EDIT::
I don't have csh on my system so I used bash instead. The following worked for me
Process p = Runtime.getRuntime().exec(new String[]{"bash","-c","ls /home/XXX"});
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What parameters should I use in a Google Maps URL to go to a lat-lon?
I would like to produce a url for Google Maps that goes to a specific latitude and longitude. Now, I generate a url such as this:
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How can I tell if one commit is a descendant of another commit?
With Git, how can I tell if one commit in my branch is a descendant of another commit?
8 Answers
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How can I see what I am about to push with git?
Is there a way to see what would be pushed if I did a git push command?
13 Answers
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ArithmeticException: “Non-terminating decimal expansion; no exact representable decimal result”
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From the Java 11 BigDecimal docs:
When a MathContext object is supplied with a precision setting of 0 (for example, MathContext.UNLIMITED), arithmetic operations are exact, as are the arithmetic methods which take no MathContext object. (This is the only behavior that was supported in releases pri...
Container View Controller Examples [closed]
... of paragraphs in the UIViewController Class Reference . I feel I need a little more information than that and an example implementation would be nice. Google has turned up nothing at all.
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Best way to “negate” an instanceof
... imagine when you say "beautiful", but what about this? I personally think it's worse than the classic form you posted, but somebody might like it...
if (str instanceof String == false) { /* ... */ }
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How to style icon color, size, and shadow of Font Awesome Icons
...t. However, I am STILL baffled why font-awesome sometimes shows icons in white and sometimes in black. WHAT IS THE TRICK? As GirlCanCode2 pointed out, the examples on the FA web site show both black and white icons & text . . . examining the elements in Firebug, however, the CSS for specific ico...