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Exception thrown inside catch block - will it be caught again?
...tion: class java.io.IOException
In finally
Exception in thread "main" java.lang.RuntimeException
at Catch.main(Catch.java:8)
Technically that could have been a compiler bug, implementation dependent, unspecified behaviour, or something. However, the JLS is pretty well nailed down and the co...
Weird Integer boxing in Java
...
The true line is actually guaranteed by the language specification. From section 5.1.7:
If the value p being boxed is true,
false, a byte, a char in the range
\u0000 to \u007f, or an int or short
number between -128 and 127, then let
r1 and r2 be the result...
ArrayList initialization equivalent to array initialization [duplicate]
...to be garbage collected.
I understand that Java 7 will provide additional language constructs to do precisely what you want.
EDIT: recent Java versions provide more usable functions for creating such collections, and are worth investigating over the above (provided at a time prior to these version...
iPhone hide Navigation Bar only on first page
...sents various VCs in various ways.
– Jonathan Winger-Lang
Mar 17 '17 at 5:34
...
How to increase the Java stack size?
... this, but then having read through docs.oracle.com/javase/6/docs/api/java/lang/Thread.html#Thread - the stacksize constructor - the excitement went away.
– kellogs
Dec 9 '13 at 13:53
...
Executing injected by innerHTML after AJAX call
...//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>test_1.4</title>
<script type="text/javascript" charset="utf-8" src="jquery.1.4.2.js"&...
How to convert object array to string array in Java
...e the long-form example in the original question does work. It throws java.lang.ArrayStoreException. I'm getting the object array from the toArray method on a generic ArrayList containing my custom type. Is this not expected to work with generics or something?
– Ian Varley
...
Whitespace Matching Regex - Java
...
For your purpose you can use this snnippet:
import org.apache.commons.lang3.StringUtils;
StringUtils.normalizeSpace(string);
This will normalize the spacing to single and will strip off the starting and trailing whitespaces as well.
String sampleString = "Hello world!";
sampleString.repl...
Android: Share plain text using intent (to all messaging apps)
...ut it is not working perfectly for me, sometimes I get this exception java.lang.IllegalArgumentException: Service not registered: ActivityInfo{67f62c5 com.google.android.apps.hangouts.phone.ShareIntentActivity}
– berrytchaks
Aug 29 '17 at 9:12
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How to extract the file name from URI returned from Intent.ACTION_GET_CONTENT?
... This will crash for videos when creating the cursor with a java.lang.IllegalArgumentException: Invalid column latitude unfortunately. Works perfectly for photos though!
– Lucas P.
Feb 28 at 12:47
...